UNITED STATES 
                         SECURITIES AND EXCHANGE COMMISSION
                              Washington, D. C. 20549

                                      Form 13F

                                Form 13F COVER PAGE

Report for the Calendar Year or Quarter Ended:   12/31/2004

Check here if Amendment [   ]; Amendment Number:
   This Amendment (Check only one.):  [ ] is a restatement.
                                      [ ] adds new holdings entries.

Institutional Investment Manager Filing this Report:

Name:                    Marshall & Ilsley Corporation
Address:                 770 North Water Street
                         Milwaukee, WI 53202

Form 13F File Number: 28-272

The institutional investment manager filing this report and the person by
whom it is signed hereby represent that the person signing the report is
authorized to submit it, that all information contained herein is true,
correct and complete, and that it is understood that all required items,
statements, schedules, lists, and tables, are considered integral parts of
this form.

Person Signing this Report on Behalf of Reporting Manager:

Name:      R. J. Erickson
Title:     Senior Vice President & General Counsel 
Phone:     414-765-7809

Signature, Place, and Date of Signing:

/s/ R. J. Erickson
___________________________      Milwaukee, WI          2/01/2005

      [Signature]                [City, State]           [Date]

Report Type (Check only one.):

[X]   13F HOLDINGS REPORT.  (Check here if all holdings of this reporting
      manager are reported in this report.)

[ ]   13F NOTICE.  (Check here if no holdings reported are in this report,
      and all holdings are reported by other reporting manager(s).)

[ ]   13F COMBINATION REPORT.  (Check here if a portion of the holdings
      for this reporting manager are reported in this report and a
      portion are reported 
      by other reporting manager(s).)


                                Form 13F SUMMARY PAGE

Report Summary:

Number of Other Included Managers:                    3

Form 13F Information Table Entry Total:               1,229

Form 13F Information Table Value Total:               $ 3,931,300
                                                      (thousands)

List of Other Included Mangers:

Provide a numbered list of the name(s) and Form 13F file number(s) of all
institutional investment managers with respect to which this report is filed,
other than the manager filing this report.

[If there are no entries in this list, state "NONE" and omit the column
headings and list entries.]

    No.   Form 13F File Number                  Name
    --    --------------------  -------------------------------------

    01          28-7680         Marshall & Ilsley Trust Company N.A.
                                 (formerly known as M&I National
                                  Trust Company and successor to
                                  Marshall & Ilsley Trust Company,
                                  13F file no. 28-273;
                                  Marshall & Ilsley Trust Company of
                                  Florida, 13F file no. 28-4318; and
                                  Marshall & Ilsley Trust Company of
                                  Arizona, SEC file no. 28-4316)

    05          28-274          M&I Investment Management Corp.

    06          28-6060         Attorney Harrold J. McComas




                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                         ASSETS AS OF 12/31/04

 - - - COLUMN 1 - - - COLUMN 2 - - - - - COLUMN 3 - COLUMN 4 - COLUMN 5 COLUMN 6 COLUMN 7 - - - - - - - - - COLUMN 8 - - - -
----------------------------------------------------------------------------------------------------------------------------
                                                                             INVESTMENT DISCR          VOTING AUTHORITY
                              TITLE                  MARKET                --------------------   --------------------------
                                OF                    VALUE   SHRS OR  SH/PUT/SOLE SHR OTHROTHE      SOLE   SHARED     NONE
     NAME OF ISSUER           CLASS         CUSIP   (X$1000)  PRN AMT  PRN CALL(A) (B) (C) MGRS       (A)     (B)       (C)
----------------------------------------------------------------------------------------------------------------------------
                                                                             
ACE LTD                  ORD             G0070K103      9,399   219,868 SH      X           1      219,868
ACE LTD                  ORD             G0070K103         10       238 SH              X   1                  238
AMDOCS LTD               ORD             G02602103      3,447   131,320 SH      X           1      131,320
COOPER INDS LTD          CL A            G24182100      1,177    17,328 SH      X       X   1       17,139     189
INGERSOLL-RAND COMPANY   CL A            G4776G101      1,434    17,860 SH      X           1       17,836      24
INGERSOLL-RAND COMPANY   CL A            G4776G101         62       773 SH              X   1                  773
NABORS INDUSTRIES LTD    SHS             G6359F103      1,259    24,549 SH      X           1       24,504      45
NABORS INDUSTRIES LTD    SHS             G6359F103          9       174 SH              X   1                  174
NOBLE CORPORATION        SHS             G65422100     11,082   222,807 SH      X           1      222,807
NOBLE CORPORATION        SHS             G65422100          2        41 SH              X   1                   41
ORIENT-EXPRESS HOTELS    CL A            G67743107        261    12,700 SH      X           1       12,700
PARTNERRE LTD            COM             G6852T105     11,039   178,227 SH      X           1      178,227
RENAISSANCERE HLDNGS     COM             G7496G103      5,115    98,216 SH      X           1       98,216
TRANSOCEAN INC           ORD             G90078109      1,293    30,503 SH      X           1       30,353     150
TRANSOCEAN INC           ORD             G90078109        180     4,249 SH              X   1                4,249
XL CAP LTD               CL A            G98255105        909    11,700 SH      X           1       11,700
UBS AG                   NAMEN AKT       H8920M855        181     2,160 SH      X           1        2,160
UBS AG                   NAMEN AKT       H8920M855        151     1,800 SH              X   1                1,800
ROYAL CARIBBEAN CRSES    COM             V7780T103      3,966    72,860 SH      X           1       72,860
ROYAL CARIBBEAN CRSES    COM             V7780T103         16       302 SH              X   1                  302
FLEXTRONICS INTL LTD     ORD             Y2573F102        238    17,215 SH      X           1       12,185             5,030
FLEXTRONICS INTL LTD     ORD             Y2573F102         14       980 SH              X   1                  980
AAR CORP                 COM             000361105        216    15,867 SH      X           1       15,867
AFLAC INC                COM             001055102        383     9,626 SH      X           1        9,464      87        75
AFLAC INC                COM             001055102        105     2,631 SH              X   1        1,600   1,031
AES CORP                 COM             00130H105        527    38,542 SH      X           1       38,291     251
AES CORP                 COM             00130H105         20     1,463 SH              X   1                1,463
AMDL INC                 COM PAR $0.001  00167K401          8    10,000 SH      X           1       10,000
ABBOTT LABS              COM             002824100     20,426   437,848 SH      X           1      393,725  26,322    17,801
ABBOTT LABS              COM             002824100      3,657    78,388 SH              X   1 6      9,100  63,358     5,930
ACACIA RESH CORP         ACACIA TCH COM  003881307      1,262   238,060 SH      X           1      237,320               740
ACETO CORP               COM             004446100      2,260   118,940 SH      X           1      118,580               360
ACTIVISION INC NEW       COM NEW         004930202      7,042   348,949 SH      X           1      348,949
ADESA INC                COM             00686U104     11,399   537,192 SH      X           1      537,192
ADESA INC                COM             00686U104         31     1,460 SH              X   1                1,460
ADOBE SYS INC            COM             00724F101        585     9,325 SH      X           1        9,185      65        75
ADOBE SYS INC            COM             00724F101         22       347 SH              X   1                  347
ADVANCED MICRO DVCS      COM             007903107      2,220   100,833 SH      X           1      100,833
ADVANCED MICRO DVCS      COM             007903107         15       673 SH              X   1                  673
AETNA INC NEW            COM             00817Y108      5,396    43,251 SH      X           1       43,239      12
AETNA INC NEW            COM             00817Y108        548     4,392 SH              X   1                4,392
AFFILIATED CMPTR SRVCS   CL A            008190100      3,931    65,310 SH      X           1       65,310
AFFILIATED CMPTR SRVCS   CL A            008190100         13       208 SH              X   1                  208
AIR PRODS & CHEMS INC    COM             009158106        686    11,831 SH      X           1       10,031     800     1,000
AIR PRODS & CHEMS INC    COM             009158106      1,117    19,268 SH              X   1       10,000   9,268
AIRGAS INC               COM             009363102        211     7,968 SH      X           1        7,968
ALBERTO CULVER CO        COM             013068101        252     5,197 SH      X           1        5,197
ALBERTO CULVER CO        COM             013068101          4        82 SH              X   1                   82
ALBERTSONS INC           COM             013104104      2,797   117,112 SH      X           1      116,814               298
ALBERTSONS INC           COM             013104104        113     4,740 SH              X   1 6              4,740
ALCOA INC                COM             013817101     14,048   447,119 SH      X           1      431,239   9,110     6,770
ALCOA INC                COM             013817101      1,826    58,120 SH              X   1 6      3,522  54,528        70
ALLEGHENY ENERGY INC     COM             017361106      1,284    65,145 SH      X           1       65,036     109
ALLEGHENY ENERGY INC     COM             017361106          6       290 SH              X   1                  290
ALLIANCE DATA SYS CORP   COM             018581108      3,373    71,048 SH      X           1       71,048
ALLIANT ENERGY CORP      COM             018802108      2,398    83,829 SH      X           1       83,085     744
ALLIANT ENERGY CORP      COM             018802108        206     7,214 SH              X   1                7,214
ALLSTATE CORP            COM             020002101      3,139    60,689 SH      X           1       60,254     435
ALLSTATE CORP            COM             020002101        633    12,242 SH              X   1          200  12,042
ALLTEL CORP              COM             020039103     10,515   178,955 SH      X           1      168,955            10,000
ALLTEL CORP              COM             020039103         50       844 SH              X   1                  844
ALTERA CORP              COM             021441100        194     9,396 SH      X           1        9,306      90
ALTERA CORP              COM             021441100         12       575 SH              X   1                  575
ALTRIA GROUP INC         COM             02209S103     87,111 1,425,705 SH      X           1    1,414,877   3,096     7,732
ALTRIA GROUP INC         COM             02209S103     13,045   213,510 SH              X   1        2,300 211,210
AMBAC FINL GROUP INC     COM             023139108        297     3,618 SH      X           1        3,582      36
AMBAC FINL GROUP INC     COM             023139108         13       154 SH              X   1                  154
AMCOL INTL CORP          COM             02341W103          9       441 SH      X           1          441
AMCOL INTL CORP          COM             02341W103        729    36,287 SH              X   1               36,287
AMEDISYS INC             COM             023436108      3,184    98,290 SH      X           1       97,990               300
AMEREN CORP              COM             023608102      3,201    63,835 SH      X           1       61,692             2,143
AMEREN CORP              COM             023608102        110     2,188 SH              X   1 6        475   1,713
AMCORE FINL INC          COM             023912108        262     8,142 SH      X           1        8,142
AMCORE FINL INC          COM             023912108        492    15,297 SH              X   1       15,297
AMERICAN EAGLE OUTFTRS   COM             02553E106      1,031    21,896 SH      X           1       21,896
AMERICAN EAGLE OUTFTRS   COM             02553E106          4        95 SH              X   1                   95
AMERICAN ELEC PWR INC    COM             025537101      4,700   136,877 SH      X           1      136,592               285
AMERICAN ELEC PWR INC    COM             025537101        139     4,044 SH              X   1 6        461   3,583
AMERICAN EXPRESS CO      COM             025816109     13,288   235,732 SH      X           1      218,718   4,335    12,679
AMERICAN EXPRESS CO      COM             025816109      2,210    39,197 SH              X   1 6      9,025  30,072       100
AMERICAN HEALTHWAYS      COM             02649V104      3,269    98,932 SH      X           1       98,632               300
AMERICAN INTL GROUP      COM             026874107     18,943   288,463 SH      X           1      266,110  10,317    12,036
AMERICAN INTL GROUP      COM             026874107      3,153    48,008 SH              X   1 6      9,712  38,296
AMERICAN PWR CNVRSN      COM             029066107        213     9,939 SH      X           1        9,833     106
AMERICAN PWR CNVRSN      COM             029066107          9       435 SH              X   1                  435
AMERICAN STD COS INC     COM             029712106        429    10,384 SH      X           1       10,318      66
AMERICAN STD COS INC     COM             029712106         19       448 SH              X   1                  448
AMERISOURCEBERGEN CORP   COM             03073E105     13,385   228,108 SH      X           1      228,108
AMERISOURCEBERGEN CORP   COM             03073E105          2        31 SH              X   1                   31
AMERITRADE HLDG CORP     COM             03074K100        137     9,600 SH      X           1        9,600
AMERITRADE HLDG CORP     COM             03074K100          9       600 SH              X   1                  600





                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                         ASSETS AS OF 12/31/04

 - - - COLUMN 1 - - - COLUMN 2 - - - - - COLUMN 3 - COLUMN 4 - COLUMN 5 COLUMN 6 COLUMN 7 - - - - - - - - - COLUMN 8 - - - -
----------------------------------------------------------------------------------------------------------------------------
                                                                             INVESTMENT DISCR          VOTING AUTHORITY
                              TITLE                  MARKET                --------------------   --------------------------
                                OF                    VALUE   SHRS OR  SH/PUT/SOLE SHR OTHROTHE      SOLE   SHARED     NONE
     NAME OF ISSUER           CLASS         CUSIP   (X$1000)  PRN AMT  PRN CALL(A) (B) (C) MGRS       (A)     (B)       (C)
----------------------------------------------------------------------------------------------------------------------------
                                                                             
AMES NATL CORP           COM             031001100      3,452    42,886 SH      X           1       42,886
AMGEN INC                COM             031162100     16,132   251,469 SH      X           1      244,755   3,569     3,145
AMGEN INC                COM             031162100      2,929    45,651 SH              X   1 6        660  44,991
AMSOUTH BANCORPORATION   COM             032165102      4,109   158,637 SH      X           1      158,001               636
AMSOUTH BANCORPORATION   COM             032165102         29     1,134 SH              X   1 6              1,134
AMYLIN PHARMACEUTICALS   COM             032346108      4,889   209,310 SH      X           1      209,020               290
ANADARKO PETE CORP       COM             032511107      7,588   117,074 SH      X           1      114,843   1,621       610
ANADARKO PETE CORP       COM             032511107      1,034    15,956 SH              X   1 6        550  15,406
ANALOG DEVICES INC       COM             032654105      5,803   157,165 SH      X           1      152,006      19     5,140
ANALOG DEVICES INC       COM             032654105        376    10,180 SH              X   1 6              9,180     1,000
ANCHOR BANCORP WIS INC   COM             032839102      3,135   107,561 SH      X           1      107,561
ANCHOR BANCORP WIS INC   COM             032839102        798    27,380 SH              X   1               27,380
ANDREW CORP              COM             034425108        188    13,769 SH      X           1       13,304               465
ANDREW CORP              COM             034425108          8       586 SH              X   1                  586
ANHEUSER BUSCH COS INC   COM             035229103      3,363    66,288 SH      X           1       62,899      98     3,291
ANHEUSER BUSCH COS INC   COM             035229103      2,181    43,001 SH              X   1       27,482  15,119       400
ANIXTER INTL INC         COM             035290105        947    26,309 SH      X           1       26,239                70
AON CORP                 COM             037389103        151     6,330 SH      X           1        6,330
AON CORP                 COM             037389103        120     5,029 SH              X   1                5,029
APACHE CORP              COM             037411105        816    16,130 SH      X           1       15,973      32       125
APACHE CORP              COM             037411105        150     2,962 SH              X   1                2,962
APOLLO GROUP INC         CL A            037604105        698     8,650 SH      X           1        8,613      37
APOLLO GROUP INC         CL A            037604105         25       306 SH              X   1                  306
APPLE COMPUTER INC       COM             037833100     10,041   155,922 SH      X           1      152,392             3,530
APPLE COMPUTER INC       COM             037833100         47       727 SH              X   1           70     657
APRIA HEALTHCARE GROUP   COM             037933108     11,282   342,387 SH      X           1      342,387
APPLIED MATLS INC        COM             038222105      6,877   402,146 SH      X           1      381,377   3,785    16,984
APPLIED MATLS INC        COM             038222105        686    40,096 SH              X   1 6      2,855  37,241
ARCH COAL INC            COM             039380100      9,041   254,400 SH      X           1      254,400
ARCHER DANIELS MIDLAND   COM             039483102      2,689   120,511 SH      X           1      120,511
ARCHER DANIELS MIDLAND   COM             039483102         22       978 SH              X   1                  978
ARM HLDGS PLC            SPONSORED ADR   042068106        125    20,200 SH      X           1       20,200
ARVINMERITOR INC         COM             043353101        647    28,901 SH      X           1       28,901
ARVINMERITOR INC         COM             043353101          1        49 SH              X   1                   49
ASHLAND INC              COM             044204105      1,753    30,023 SH      X           1       29,972      51
ASHLAND INC              COM             044204105          2        37 SH              X   1                   37
ASK JEEVES INC           COM             045174109      5,468   204,420 SH      X           1      204,120               300
ASSOCIATED BANC CORP     COM             045487105      8,185   246,312 SH      X           1      237,618   4,272     4,422
ASSOCIATED BANC CORP     COM             045487105      3,838   115,489 SH              X   1        2,166 113,323
AUTODESK INC             COM             052769106     11,225   295,794 SH      X           1      295,794
AUTODESK INC             COM             052769106         41     1,070 SH              X   1                1,070
AUTOLIV INC              COM             052800109      3,171    65,660 SH      X           1       65,660
AUTOLIV INC              COM             052800109         33       678 SH              X   1          613      65
AUTOMATIC DATA PRCSNG    COM             053015103        864    19,490 SH      X           1       19,435      55
AUTOMATIC DATA PRCSNG    COM             053015103        513    11,564 SH              X   1               11,564
AUTOZONE INC             COM             053332102        378     4,142 SH      X           1        3,970      22       150
AUTOZONE INC             COM             053332102         20       216 SH              X   1                  216
AVAYA INC                COM             053499109        625    36,317 SH      X           1       36,259      58
AVAYA INC                COM             053499109         26     1,490 SH              X   1           21   1,469
AVERY DENNISON CORP      COM             053611109        101     1,678 SH      X           1        1,678
AVERY DENNISON CORP      COM             053611109        144     2,400 SH              X   1                2,400
AVID TECHNOLOGY INC      COM             05367P100      3,866    62,601 SH      X           1       62,411               190
AVID TECHNOLOGY INC      COM             05367P100          5        78 SH              X   1                   78
AVON PRODS INC           COM             054303102        298     7,698 SH      X           1        7,689       9
AVON PRODS INC           COM             054303102         11       277 SH              X   1                  277
BB&T CORP                COM             054937107      8,231   195,750 SH      X           1      194,681      51     1,018
BB&T CORP                COM             054937107         72     1,710 SH              X   1 6              1,710
BISYS GROUP INC          COM             055472104     10,829   658,272 SH      X           1      658,272
BP PLC                   SPONSORED ADR   055622104     10,789   184,744 SH      X           1      169,055   7,599     8,090
BP PLC                   SPONSORED ADR   055622104      5,317    91,044 SH              X   1 6      9,814  78,440     2,790
BMC SOFTWARE INC         COM             055921100      8,007   430,471 SH      X           1      430,471
BMC SOFTWARE INC         COM             055921100         58     3,105 SH              X   1                3,105
BADGER METER INC         COM             056525108     18,834   628,820 SH      X           1       54,974           573,846
BADGER METER INC         COM             056525108        455    15,200 SH              X   1          800  14,400
BAKERS FOOTWEAR GROUP    COM             057465106        376    37,077 SH              X   1               37,077
BANCO SANTANDER CENT H   ADR             05964H105        143    11,550 SH      X           1       11,550
BANCO SANTANDER CENT H   ADR             05964H105          5       430 SH              X   1                  430
BANK OF AMERICA CORP     COM             060505104     56,702 1,206,692 SH      X           1    1,194,322   4,638     7,732
BANK OF AMERICA CORP     COM             060505104      3,248    69,114 SH              X   1 6      4,522  64,592
BANK MUTUAL CORP NEW     COM             063750103        265    21,798 SH      X           1       21,798
BANK MUTUAL CORP NEW     COM             063750103        212    17,390 SH              X   1               17,390
BANK NEW YORK INC        COM             064057102      1,374    41,119 SH      X           1       37,412   3,707
BANK NEW YORK INC        COM             064057102        526    15,740 SH              X   1        2,050   7,940     5,750
BANTA CORP               COM             066821109        217     4,851 SH      X           1        4,851
BANTA CORP               COM             066821109         45     1,000 SH              X   1                1,000
BARD C R INC             COM             067383109      1,652    25,819 SH      X           1       25,765      54
BARD C R INC             COM             067383109      1,408    22,010 SH              X   1       16,400   5,610
BARRICK GOLD CORP        COM             067901108          9       376 SH      X           1          376
BARRICK GOLD CORP        COM             067901108        212     8,754 SH              X   1                8,754
BARR PHARMACEUTICALS     COM             068306109      5,283   115,999 SH      X           1      115,999
BAUSCH & LOMB INC        COM             071707103      9,629   149,380 SH      X           1      149,380
BAUSCH & LOMB INC        COM             071707103         11       167 SH              X   1                  167
BAXTER INTL INC          COM             071813109      6,972   201,865 SH      X           1      199,285   1,000     1,580
BAXTER INTL INC          COM             071813109        401    11,614 SH              X   1        2,112   9,502
BEAR STEARNS COS INC     COM             073902108        318     3,110 SH      X           1        3,110
BEAR STEARNS COS INC     COM             073902108         12       120 SH              X   1                  120
BECTON DICKINSON & CO    COM             075887109        336     5,912 SH      X           1        5,872      40
BECTON DICKINSON & CO    COM             075887109         34       597 SH              X   1                  597
BED BATH & BEYOND INC    COM             075896100      2,799    70,268 SH      X           1       70,228      40
BED BATH & BEYOND INC    COM             075896100        273     6,861 SH              X   1                6,861
BELLSOUTH CORP           COM             079860102     19,576   704,432 SH      X           1      689,802  12,212     2,418





                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                         ASSETS AS OF 12/31/04

 - - - COLUMN 1 - - - COLUMN 2 - - - - - COLUMN 3 - COLUMN 4 - COLUMN 5 COLUMN 6 COLUMN 7 - - - - - - - - - COLUMN 8 - - - -
----------------------------------------------------------------------------------------------------------------------------
                                                                             INVESTMENT DISCR          VOTING AUTHORITY
                              TITLE                  MARKET                --------------------   --------------------------
                                OF                    VALUE   SHRS OR  SH/PUT/SOLE SHR OTHROTHE      SOLE   SHARED     NONE
     NAME OF ISSUER           CLASS         CUSIP   (X$1000)  PRN AMT  PRN CALL(A) (B) (C) MGRS       (A)     (B)       (C)
----------------------------------------------------------------------------------------------------------------------------
                                                                             
BELLSOUTH CORP           COM             079860102      1,989    71,564 SH              X   1 6     19,602  49,558     2,404
BEMIS INC                COM             081437105        217     7,473 SH      X           1        7,473
BEMIS INC                COM             081437105         71     2,450 SH              X   1                2,450
BERKLEY W R CORP         COM             084423102        987    20,926 SH      X           1       20,926
BERKSHIRE HATHAWAY INC   CL A            084670108      1,143        13 SH      X           1           13
BERKSHIRE HATHAWAY INC   CL A            084670108      1,231        14 SH              X   1                   12         2
BERKSHIRE HATHAWAY INC   CL B            084670207      2,863       975 SH      X           1          919      49         7
BERKSHIRE HATHAWAY INC   CL B            084670207        948       323 SH              X   1                  283        40
BEST BUY INC             COM             086516101      1,770    29,790 SH      X           1       29,578      37       175
BEST BUY INC             COM             086516101        704    11,847 SH              X   1               11,847
BIG LOTS INC             COM             089302103        170    14,000 SH      X           1       14,000
BIOMET INC               COM             090613100        881    20,298 SH      X           1       17,518      40     2,740
BIOMET INC               COM             090613100        117     2,698 SH              X   1           60   2,638
BIOGEN IDEC INC          COM             09062X103      5,200    78,067 SH      X           1       78,067
BIOGEN IDEC INC          COM             09062X103        422     6,338 SH              X   1                6,338
BIOMIRA INC              COM             09161R106         29    12,000 SH      X           1       12,000
BLACK & DECKER CORP      COM             091797100        538     6,096 SH      X           1        5,573      23       500
BLACK & DECKER CORP      COM             091797100         16       184 SH              X   1                  184
BLOCK H & R INC          COM             093671105        392     7,996 SH      X           1        7,939      57
BLOCK H & R INC          COM             093671105         64     1,302 SH              X   1          800     502
BOEING CO                COM             097023105      8,178   157,976 SH      X           1      147,177   1,799     9,000
BOEING CO                COM             097023105        626    12,097 SH              X   1 6      1,900   9,863       334
BOSTON SCIENTIFIC CORP   COM             101137107        905    25,466 SH      X           1       25,392      74
BOSTON SCIENTIFIC CORP   COM             101137107         56     1,563 SH              X   1                1,563
BOWATER INC              COM             102183100      6,837   155,499 SH      X           1      155,499
BRADY CORP               CL A            104674106         99     1,584 SH      X           1        1,584
BRADY CORP               CL A            104674106      1,621    25,900 SH              X   1               25,900
BRIGGS & STRATTON CORP   COM             109043109        241     5,786 SH      X           1        5,786
BRIGGS & STRATTON CORP   COM             109043109        349     8,400 SH              X   1                8,400
BRISTOL MYERS SQUIBB     COM             110122108     16,422   640,968 SH      X           1      615,258  13,277    12,433
BRISTOL MYERS SQUIBB     COM             110122108      1,907    74,426 SH              X   1        6,552  64,274     3,600
BROADCOM CORP            CL A            111320107        379    11,733 SH      X           1        6,964             4,769
BROADCOM CORP            CL A            111320107          0        14 SH              X   1                   14
BROCADE COMMNCTNS SYS    COM             111621108      3,242   424,360 SH      X           1      423,040             1,320
BRUNSWICK CORP           COM             117043109      9,140   184,641 SH      X           1      184,641
BRUNSWICK CORP           COM             117043109          9       180 SH              X   1                  180
BURLINGTN NRTN SNTA FE   COM             12189T104      4,319    91,288 SH      X           1       89,502   1,186       600
BURLINGTN NRTN SNTA FE   COM             12189T104        543    11,487 SH              X   1        1,062   6,225     4,200
BURLINGTON RES INC       COM             122014103     10,629   244,336 SH      X           1      243,600      40       696
BURLINGTON RES INC       COM             122014103        420     9,659 SH              X   1        1,279   7,380     1,000
CB RICHARD ELLIS GROUP   CL A            12497T101      3,472   103,500 SH      X           1      103,180               320
CIGNA CORP               COM             125509109      1,064    13,045 SH      X           1       13,045
CSX CORP                 COM             126408103      7,160   178,646 SH      X           1      178,646
CSX CORP                 COM             126408103         28       700 SH              X   1                  700
CVS CORP                 COM             126650100     10,296   228,439 SH      X           1      228,439
CVS CORP                 COM             126650100        113     2,518 SH              X   1                2,518
CV THERAPEUTICS INC      COM             126667104      1,666    72,450 SH      X           1       72,230               220
CAMECO CORP              COM             13321L108        199     1,900 SH      X           1        1,900
CAMECO CORP              COM             13321L108          4        40 SH              X   1                   40
CAMPBELL SOUP CO         COM             134429109        423    14,156 SH      X           1       14,087      69
CAMPBELL SOUP CO         COM             134429109         31     1,048 SH              X   1                1,048
CANADIAN SPRR ENRGY      COM             136644101        408   255,000 SH      X           1      254,230               770
CAPITAL ONE FINL CORP    COM             14040H105      1,269    15,068 SH      X           1       15,068
CAPITAL ONE FINL CORP    COM             14040H105         14       161 SH              X   1                  161
CARDINAL HEALTH INC      COM             14149Y108      2,400    41,271 SH      X           1       41,232      39
CARDINAL HEALTH INC      COM             14149Y108        435     7,479 SH              X   1           21   7,458
CAREMARK RX INC          COM             141705103      4,972   126,088 SH      X           1      125,807      56       225
CAREMARK RX INC          COM             141705103         53     1,356 SH              X   1                1,356
CARMAX INC               COM             143130102      1,070    34,466 SH      X           1       34,466
CARNIVAL CORP            PAIRED CTF      143658300      1,638    28,427 SH      X           1       28,369      58
CARNIVAL CORP            PAIRED CTF      143658300        451     7,833 SH              X   1                7,833
CATELLUS DEV CORP NEW    COM             149113102        258     8,432 SH      X           1        8,432
CATERPILLAR INC DEL      COM             149123101      9,327    95,647 SH      X           1       94,775     102       770
CATERPILLAR INC DEL      COM             149123101      1,362    13,968 SH              X   1 6      8,000   5,968
CENDANT CORP             COM             151313103        974    41,645 SH      X           1       41,580      65
CENDANT CORP             COM             151313103         16       700 SH              X   1                  700
CENTENE CORP DEL         COM             15135B101      8,154   287,626 SH      X           1      287,206               420
CENTENE CORP DEL         COM             15135B101          1        52 SH              X   1                   52
CENTERPOINT ENERGY INC   COM             15189T107      2,174   192,354 SH      X           1      191,243     807       304
CENTERPOINT ENERGY INC   COM             15189T107         24     2,100 SH              X   1 6        430   1,670
CENTEX CORP              COM             152312104        355     5,961 SH      X           1        5,935      26
CENTEX CORP              COM             152312104          9       156 SH              X   1                  156
CENTRAL EUROPEAN DIST    COM             153435102      3,210   108,670 SH      X           1      108,330               340
CEPHALON INC             COM             156708109      1,001    19,675 SH      X           1       19,675
CHECKFREE CORP NEW       COM             162813109      4,465   117,265 SH      X           1      117,265
CHECKPOINT SYS INC       COM             162825103        291    16,108 SH      X           1       16,108
CHEMICAL FINL CORP       COM             163731102         86     1,999 SH      X           1        1,999
CHEMICAL FINL CORP       COM             163731102        519    12,083 SH              X   1               12,083
CHESAPEAKE ENERGY CORP   COM             165167107      3,585   217,250 SH      X           1      217,250
CHESAPEAKE ENERGY CORP   COM             165167107         69     4,180 SH              X   1                4,180
CHEVRONTEXACO CORP       COM             166764100     51,038   971,961 SH      X           1      958,301   8,816     4,844
CHEVRONTEXACO CORP       COM             166764100      5,038    95,942 SH              X   1 6     10,768  82,386     2,788
CHICOS FAS INC           COM             168615102      1,071    23,527 SH      X           1       23,527
CHOICEPOINT INC          COM             170388102      3,668    79,757 SH      X           1       79,757
CHUBB CORP               COM             171232101     12,020   156,303 SH      X           1      151,322   2,171     2,810
CHUBB CORP               COM             171232101        653     8,491 SH              X   1 6        200   8,291
CINCINNATI FINL CORP     COM             172062101        228     5,148 SH      X           1        5,106      42
CINCINNATI FINL CORP     COM             172062101         11       247 SH              X   1                  247
CINERGY CORP             COM             172474108     10,050   241,424 SH      X           1      236,120      42     5,262
CINERGY CORP             COM             172474108         73     1,760 SH              X   1 6              1,760
CISCO SYS INC            COM             17275R102     12,582   651,256 SH      X           1      639,530   6,949     4,777





                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                         ASSETS AS OF 12/31/04

 - - - COLUMN 1 - - - COLUMN 2 - - - - - COLUMN 3 - COLUMN 4 - COLUMN 5 COLUMN 6 COLUMN 7 - - - - - - - - - COLUMN 8 - - - -
----------------------------------------------------------------------------------------------------------------------------
                                                                             INVESTMENT DISCR          VOTING AUTHORITY
                              TITLE                  MARKET                --------------------   --------------------------
                                OF                    VALUE   SHRS OR  SH/PUT/SOLE SHR OTHROTHE      SOLE   SHARED     NONE
     NAME OF ISSUER           CLASS         CUSIP   (X$1000)  PRN AMT  PRN CALL(A) (B) (C) MGRS       (A)     (B)       (C)
----------------------------------------------------------------------------------------------------------------------------
                                                                             
CISCO SYS INC            COM             17275R102      1,764    91,281 SH              X   1 6      5,994  85,287
CINTAS CORP              COM             172908105        335     7,649 SH      X           1        7,529               120
CINTAS CORP              COM             172908105        125     2,857 SH              X   1                2,857
CITIGROUP INC            COM             172967101     69,574 1,444,053 SH      X           1    1,416,850   7,044    20,159
CITIGROUP INC            COM             172967101      4,157    86,274 SH              X   1 6      8,072  75,002     3,200
CITIZENS BKG CORP MICH   COM             174420109        234     6,800 SH      X           1          800             6,000
CITIZENS BKG CORP MICH   COM             174420109        320     9,324 SH              X   1                9,324
CITIZENS COMMUNICATNS    COM             17453B101     10,565   766,125 SH      X           1      765,979     146
CITIZENS COMMUNICATNS    COM             17453B101         15     1,066 SH              X   1                1,066
CITRIX SYS INC           COM             177376100        520    21,279 SH      X           1       21,142     137
CITRIX SYS INC           COM             177376100         10       399 SH              X   1                  399
CLARCOR INC              COM             179895107         29       523 SH      X           1          523
CLARCOR INC              COM             179895107        383     7,000 SH              X   1                7,000
CLEAR CHANNEL CMMNCTNS   COM             184502102        234     6,976 SH      X           1        6,619      57       300
CLEAR CHANNEL CMMNCTNS   COM             184502102         51     1,527 SH              X   1        1,000     527
CLOROX CO DEL            COM             189054109        735    12,472 SH      X           1       12,472
CLOROX CO DEL            COM             189054109        157     2,662 SH              X   1          640   2,022
COCA COLA CO             COM             191216100     13,245   318,090 SH      X           1      291,792  12,613    13,685
COCA COLA CO             COM             191216100      4,473   107,428 SH              X   1 6     21,001  84,877     1,550
COCA COLA ENTERPRISES    COM             191219104      8,321   399,111 SH      X           1      399,111
COCA COLA ENTERPRISES    COM             191219104          1        70 SH              X   1                   70
COGNOS INC               COM             19244C109      4,006    90,920 SH      X           1       90,920
COGNOS INC               COM             19244C109          7       160 SH              X   1                  160
COGNIZANT TCHNLGY SOL    CL A            192446102      4,534   107,111 SH      X           1      107,111
COGNIZANT TCHNLGY SOL    CL A            192446102          4        95 SH              X   1                   95
COLGATE PALMOLIVE CO     COM             194162103      6,702   131,008 SH      X           1      122,260   4,152     4,596
COLGATE PALMOLIVE CO     COM             194162103      1,862    36,403 SH              X   1 6      1,600  33,303     1,500
COMCAST CORP NEW         CL A            20030N101     12,691   381,330 SH      X           1      379,509     211     1,610
COMCAST CORP NEW         CL A            20030N101        296     8,889 SH              X   1 6         97   8,792
COMERICA INC             COM             200340107      5,152    84,428 SH      X           1       84,293               135
COMERICA INC             COM             200340107        222     3,645 SH              X   1 6              3,645
COMMERCE BANCORP INC     COM             200519106      4,238    65,812 SH      X           1       65,812
COMMERCE BANCORP INC     COM             200519106          6        95 SH              X   1                   95
COMMERCE GROUP INC       COM             200641108        225     3,690 SH              X   1                3,690
COMPUTER ASSOC INTL      COM             204912109        142     4,568 SH      X           1        4,568
COMPUTER ASSOC INTL      COM             204912109        115     3,691 SH              X   1                3,691
COMPUTER SCIENCES CORP   COM             205363104      9,156   162,421 SH      X           1      162,421
COMPUTER SCIENCES CORP   COM             205363104         13       238 SH              X   1                  238
COMVERSE TECHNOLOGY      COM PAR $0.10   205862402      4,356   178,176 SH      X           1      178,176
COMVERSE TECHNOLOGY      COM PAR $0.10   205862402         98     4,000 SH              X   1                4,000
CONAGRA FOODS INC        COM             205887102      5,577   189,358 SH      X           1      188,283             1,075
CONAGRA FOODS INC        COM             205887102         79     2,671 SH              X   1 6              2,671
CONOCOPHILLIPS           COM             20825C104      3,121    35,945 SH      X           1       35,882      63
CONOCOPHILLIPS           COM             20825C104        311     3,585 SH              X   1          235   3,250       100
CONSOLIDATED EDISON      COM             209115104      3,711    84,833 SH      X           1       83,770     600       463
CONSOLIDATED EDISON      COM             209115104        112     2,558 SH              X   1 6              2,558
CONSTELLATION ENERGY     COM             210371100      8,383   191,786 SH      X           1      191,645               141
CONSTELLATION ENERGY     COM             210371100         32       732 SH              X   1 6                732
CONTANGO OIL & GAS CO    COM NEW         21075N204      1,662   229,560 SH      X           1      228,850               710
CONVERGYS CORP           COM             212485106      7,275   485,318 SH      X           1      485,318
CORNING INC              COM             219350105        310    26,322 SH      X           1       26,178     144
CORNING INC              COM             219350105         27     2,267 SH              X   1          195   2,072
COSTCO WHSL CORP NEW     COM             22160K105      1,529    31,577 SH      X           1       31,535      42
COSTCO WHSL CORP NEW     COM             22160K105        143     2,951 SH              X   1                2,951
COUNTRYWIDE FINANCIAL    COM             222372104      5,639   152,377 SH      X           1      151,107      57     1,213
COUNTRYWIDE FINANCIAL    COM             222372104        533    14,393 SH              X   1               14,393
CREE INC                 COM             225447101      3,720    92,809 SH      X           1       92,809
CREE INC                 COM             225447101         33       830 SH              X   1                  830
CUMMINS INC              COM             231021106      1,185    14,141 SH      X           1       14,141
CUMMINS INC              COM             231021106          9       107 SH              X   1                  107
CUTERA INC               COM             232109108      2,525   202,005 SH      X           1      201,365               640
D R HORTON INC           COM             23331A109      1,007    24,985 SH      X           1       24,985
DTE ENERGY CO            COM             233331107      2,267    52,554 SH      X           1       52,411               143
DTE ENERGY CO            COM             233331107         41       958 SH              X   1 6                958
DANAHER CORP DEL         COM             235851102        378     6,579 SH      X           1        6,545      34
DANAHER CORP DEL         COM             235851102         14       246 SH              X   1                  246
DEAN FOODS CO NEW        COM             242370104        249     7,567 SH      X           1        7,567
DEAN FOODS CO NEW        COM             242370104          3        80 SH              X   1                   80
DEERE & CO               COM             244199105        375     5,038 SH      X           1        4,993      45
DEERE & CO               COM             244199105        250     3,362 SH              X   1        1,200      90     2,072
DELL INC                 COM             24702R101     15,128   359,003 SH      X           1      346,583   3,840     8,580
DELL INC                 COM             24702R101      2,469    58,595 SH              X   1 6        730  57,765       100
DELPHI CORP              COM             247126105        458    50,723 SH      X           1       50,584               139
DELPHI CORP              COM             247126105         40     4,419 SH              X   1                4,419
DENBURY RES INC          COM NEW         247916208      6,439   234,570 SH      X           1      234,290               280
DELUXE CORP              COM             248019101      2,542    68,103 SH      X           1       67,931               172
DELUXE CORP              COM             248019101         23       603 SH              X   1 6                603
DEUTSCHE TELEKOM AG      SPONSORED ADR   251566105         20       880 SH      X           1          880
DEUTSCHE TELEKOM AG      SPONSORED ADR   251566105        201     8,843 SH              X   1                8,843
DEVON ENERGY CORP NEW    COM             25179M103      1,277    32,812 SH      X           1       32,812
DEVON ENERGY CORP NEW    COM             25179M103         42     1,088 SH              X   1                1,088
DIAMONDCLUSTER INTL      COM             25278P106      2,891   201,760 SH      X           1      201,140               620
DIEBOLD INC              COM             253651103         31       549 SH      X           1          549
DIEBOLD INC              COM             253651103        346     6,200 SH              X   1                6,200
DISNEY WALT CO           COM DISNEY      254687106     10,384   373,517 SH      X           1      348,397  17,323     7,797
DISNEY WALT CO           COM DISNEY      254687106      1,528    54,958 SH              X   1        3,900  50,908       150
DOLLAR GEN CORP          COM             256669102        276    13,312 SH      X           1       13,312
DOLLAR GEN CORP          COM             256669102         29     1,403 SH              X   1                1,403
DOMINION RES INC         COM             25746U109      6,849   101,113 SH      X           1      100,025      26     1,062
DOMINION RES INC         COM             25746U109         91     1,339 SH              X   1 6              1,339
DONNELLEY R R & SONS     COM             257867101     13,464   381,528 SH      X           1      380,731     600       197





                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                         ASSETS AS OF 12/31/04

 - - - COLUMN 1 - - - COLUMN 2 - - - - - COLUMN 3 - COLUMN 4 - COLUMN 5 COLUMN 6 COLUMN 7 - - - - - - - - - COLUMN 8 - - - -
----------------------------------------------------------------------------------------------------------------------------
                                                                             INVESTMENT DISCR          VOTING AUTHORITY
                              TITLE                  MARKET                --------------------   --------------------------
                                OF                    VALUE   SHRS OR  SH/PUT/SOLE SHR OTHROTHE      SOLE   SHARED     NONE
     NAME OF ISSUER           CLASS         CUSIP   (X$1000)  PRN AMT  PRN CALL(A) (B) (C) MGRS       (A)     (B)       (C)
----------------------------------------------------------------------------------------------------------------------------
                                                                             
DONNELLEY R R & SONS     COM             257867101         65     1,841 SH              X   1 6              1,841
DORAL FINL CORP          COM             25811P100      3,731    75,750 SH      X           1       75,750
DOW CHEM CO              COM             260543103     18,842   380,570 SH      X           1      375,827   2,880     1,863
DOW CHEM CO              COM             260543103      1,073    21,674 SH              X   1 6      7,822  13,852
DOW JONES & CO INC       COM             260561105        410     9,531 SH      X           1        8,111             1,420
DOW JONES & CO INC       COM             260561105          5       127 SH              X   1                  127
DU PONT E I DE NEMOURS   COM             263534109     19,594   399,474 SH      X           1      394,919   1,261     3,294
DU PONT E I DE NEMOURS   COM             263534109      1,381    28,145 SH              X   1 6      5,455  22,690
DUKE ENERGY CORP         COM             264399106      5,299   209,181 SH      X           1      204,095      86     5,000
DUKE ENERGY CORP         COM             264399106         90     3,563 SH              X   1          600   2,463       500
DUN & BRADSTREET CORP    COM             26483E100        220     3,696 SH      X           1        3,696
DYCOM INDS INC           COM             267475101        218     7,143 SH      X           1        7,143
DYNEGY INC NEW           CL A            26816Q101        963   208,515 SH      X           1      207,715     800
DYNEGY INC NEW           CL A            26816Q101          2       341 SH              X   1                  341
EGL INC                  COM             268484102        221     7,405 SH      X           1        7,405
E M C CORP MASS          COM             268648102        868    58,399 SH      X           1       53,596     203     4,600
E M C CORP MASS          COM             268648102         27     1,798 SH              X   1                1,798
ENSCO INTL INC           COM             26874Q100     12,723   400,865 SH      X           1      389,885   3,350     7,630
ENSCO INTL INC           COM             26874Q100        487    15,330 SH              X   1          700  14,630
EOG RES INC              COM             26875P101      1,249    17,504 SH      X           1       17,474      30
EOG RES INC              COM             26875P101         23       329 SH              X   1                  329
EASTMAN CHEM CO          COM             277432100        837    14,505 SH      X           1       14,435                70
EASTMAN CHEM CO          COM             277432100         49       852 SH              X   1 6                852
EATON CORP               COM             278058102        991    13,690 SH      X           1       13,668      22
EATON CORP               COM             278058102        495     6,835 SH              X   1                6,835
EBAY INC                 COM             278642103      2,531    21,754 SH      X           1       20,622      52     1,080
EBAY INC                 COM             278642103        332     2,850 SH              X   1           40   2,810
ECOLAB INC               COM             278865100        906    25,800 SH      X           1       25,764      36
ECOLAB INC               COM             278865100        369    10,509 SH              X   1               10,509
EDGE PETE CORP DEL       COM             279862106      1,585   108,740 SH      X           1      108,400               340
EDISON INTL              COM             281020107      3,667   114,473 SH      X           1      114,089     134       250
EDISON INTL              COM             281020107         50     1,550 SH              X   1 6              1,550
EDWARDS LIFESCIENCES     COM             28176E108      7,265   176,087 SH      X           1      172,137             3,950
EDWARDS LIFESCIENCES     COM             28176E108         26       640 SH              X   1                  640
ELECTRONIC ARTS INC      COM             285512109      1,265    20,502 SH      X           1       20,448      54
ELECTRONIC ARTS INC      COM             285512109         52       842 SH              X   1                  842
EMERSON ELEC CO          COM             291011104      7,216   102,938 SH      X           1      100,259     454     2,225
EMERSON ELEC CO          COM             291011104      2,365    33,736 SH              X   1 6      1,500  32,236
ENBRIDGE ENERGY PRTNRS   COM             29250R106        469     9,100 SH      X           1        8,600     500
ENTERGY CORP NEW         COM             29364G103      4,923    72,835 SH      X           1       72,677               158
ENTERGY CORP NEW         COM             29364G103         40       594 SH              X   1 6                594
EQUIFAX INC              COM             294429105        361    12,838 SH      X           1       12,800      38
EQUIFAX INC              COM             294429105         13       463 SH              X   1                  463
EQUITY OFFICE PRPRTS     COM             294741103      3,942   135,380 SH      X           1      135,082               298
EQUITY OFFICE PRPRTS     COM             294741103         70     2,407 SH              X   1 6              2,407
EQUITY RESIDENTIAL       SH BEN INT      29476L107      2,860    79,054 SH      X           1       78,788      61       205
EQUITY RESIDENTIAL       SH BEN INT      29476L107         29       790 SH              X   1 6                790
ERICSSON L M TEL CO      ADR B SEK 10    294821608      5,322   168,994 SH      X           1      161,034             7,960
ERICSSON L M TEL CO      ADR B SEK 10    294821608        313     9,940 SH              X   1 6              9,940
EXELON CORP              COM             30161N101      8,940   202,857 SH      X           1      201,977      60       820
EXELON CORP              COM             30161N101        141     3,194 SH              X   1 6        874   2,320
EXPEDITORS INTL WASH     COM             302130109        203     3,635 SH      X           1        3,635
EXPLORATION CO           COM NEW         302133202      2,780   439,860 SH      X           1      438,500             1,360
EXPRESS SCRIPTS INC      COM             302182100        997    13,044 SH      X           1       13,044
EXPRESS SCRIPTS INC      COM             302182100          5        69 SH              X   1                   69
EYETECH PHARMACEUTICAL   COM             302297106      3,449    75,800 SH      X           1       75,800
EXXON MOBIL CORP         COM             30231G102     79,324 1,547,484 SH      X           1    1,484,123  18,716    44,645
EXXON MOBIL CORP         COM             30231G102     19,119   372,977 SH              X   1 6     69,551 300,516     2,910
FLIR SYS INC             COM             302445101      7,719   121,006 SH      X           1      121,006
FLIR SYS INC             COM             302445101          2        30 SH              X   1                   30
FPL GROUP INC            COM             302571104      5,824    77,918 SH      X           1       75,147   2,426       345
FPL GROUP INC            COM             302571104        577     7,717 SH              X   1 6      1,606   6,111
FACTSET RESH SYS INC     COM             303075105      1,712    29,301 SH      X           1       29,301
FASTENAL CO              COM             311900104        920    14,941 SH      X           1       14,771               170
FASTENAL CO              COM             311900104         69     1,117 SH              X   1                1,117
FEDERAL HOME LN MTG      COM             313400301     15,365   208,474 SH      X           1      191,281   8,188     9,005
FEDERAL HOME LN MTG      COM             313400301      1,749    23,727 SH              X   1 6      1,525  21,902       300
FEDERAL NATL MTG ASSN    COM             313586109     19,626   275,611 SH      X           1      262,381   5,871     7,359
FEDERAL NATL MTG ASSN    COM             313586109      1,555    21,833 SH              X   1 6        270  21,463       100
FEDERATED DEPT STORES    COM             31410H101      1,111    19,225 SH      X           1       19,225
FEDERATED DEPT STORES    COM             31410H101         67     1,160 SH              X   1                1,160
FEDEX CORP               COM             31428X106     13,076   132,763 SH      X           1      129,705     428     2,630
FEDEX CORP               COM             31428X106      1,617    16,421 SH              X   1 6        285  16,136
FIFTH THIRD BANCORP      COM             316773100      2,074    43,841 SH      X           1       43,777      64
FIFTH THIRD BANCORP      COM             316773100        804    17,008 SH              X   1               17,008
FIRST DATA CORP          COM             319963104      1,171    27,534 SH      X           1       23,776   1,692     2,066
FIRST DATA CORP          COM             319963104        230     5,416 SH              X   1                5,416
FIRST HORIZON NATL       COM             320517105        966    22,411 SH      X           1       22,285      43        83
FIRST HORIZON NATL       COM             320517105        109     2,524 SH              X   1 6              2,524
1ST SOURCE CORP          COM             336901103      1,254    49,140 SH              X   1               49,140
FISERV INC               COM             337738108      1,917    47,697 SH      X           1       47,545               152
FISERV INC               COM             337738108        389     9,667 SH              X   1          300   9,367
FIRSTENERGY CORP         COM             337932107      5,204   131,709 SH      X           1      131,441               268
FIRSTENERGY CORP         COM             337932107         46     1,171 SH              X   1 6              1,171
FISHER SCIENTIFIC INTL   COM NEW         338032204      4,798    76,916 SH      X           1       76,916
FISHER SCIENTIFIC INTL   COM NEW         338032204          9       149 SH              X   1                  149
FORD MTR CO DEL          COM PAR $0.01   345370860      1,256    85,808 SH      X           1       85,639     169
FORD MTR CO DEL          COM PAR $0.01   345370860        541    36,926 SH              X   1          349  36,577
FOREST LABS INC          COM             345838106        220     4,895 SH      X           1        4,855      40
FOREST LABS INC          COM             345838106        494    11,015 SH              X   1               11,015
FORTUNE BRANDS INC       COM             349631101      2,442    31,644 SH      X           1       29,320     764     1,560





                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                         ASSETS AS OF 12/31/04

 - - - COLUMN 1 - - - COLUMN 2 - - - - - COLUMN 3 - COLUMN 4 - COLUMN 5 COLUMN 6 COLUMN 7 - - - - - - - - - COLUMN 8 - - - -
----------------------------------------------------------------------------------------------------------------------------
                                                                             INVESTMENT DISCR          VOTING AUTHORITY
                              TITLE                  MARKET                --------------------   --------------------------
                                OF                    VALUE   SHRS OR  SH/PUT/SOLE SHR OTHROTHE      SOLE   SHARED     NONE
     NAME OF ISSUER           CLASS         CUSIP   (X$1000)  PRN AMT  PRN CALL(A) (B) (C) MGRS       (A)     (B)       (C)
----------------------------------------------------------------------------------------------------------------------------
                                                                             
FORTUNE BRANDS INC       COM             349631101        568     7,359 SH              X   1                7,359
FRANKLIN RES INC         COM             354613101        215     3,092 SH      X           1        3,092
FRANKLIN RES INC         COM             354613101         29       413 SH              X   1                  413
FREEPORT-MCMORAN COPPR   CL B            35671D857        232     6,059 SH      X           1        6,059
FREEPORT-MCMORAN COPPR   CL B            35671D857         21       545 SH              X   1                  545
FREESCALE SEMICONDCTR    CL B            35687M206        185    10,092 SH      X           1        9,600      23       469
FREESCALE SEMICONDCTR    CL B            35687M206         40     2,199 SH              X   1                2,199
FREMONT GEN CORP         COM             357288109      1,011    40,146 SH      X           1       40,146
FURNITURE BRANDS INTL    COM             360921100      8,589   342,876 SH      X           1      342,876
GALLAHER GROUP PLC       SPONSORED ADR   363595109        438     7,222 SH      X           1        6,662               560
GALLAHER GROUP PLC       SPONSORED ADR   363595109        182     3,000 SH              X   1                3,000
GANNETT INC              COM             364730101      8,666   106,073 SH      X           1      100,994   3,429     1,650
GANNETT INC              COM             364730101        994    12,168 SH              X   1 6             12,168
GAP INC DEL              COM             364760108        290    13,727 SH      X           1       13,631      96
GAP INC DEL              COM             364760108        589    27,908 SH              X   1          200     708    27,000
GASCO ENERGY INC         COM             367220100      3,267   766,990 SH      X           1      764,520             2,470
GATEWAY INC              COM             367626108      1,382   229,900 SH      X           1      229,900
GAYLORD ENTMT CO NEW     COM             367905106        219     5,270 SH              X   1                5,270
GEHL CO                  COM             368483103        607    26,000 SH              X   1               26,000
GENENTECH INC            COM NEW         368710406      5,825   107,006 SH      X           1      103,736     200     3,070
GENENTECH INC            COM NEW         368710406        834    15,322 SH              X   1        1,060  14,262
GENERAL COMMUNICATION    CL A            369385109        248    22,424 SH      X           1       22,424
GENERAL DYNAMICS CORP    COM             369550108        536     5,124 SH      X           1        5,124
GENERAL DYNAMICS CORP    COM             369550108         17       160 SH              X   1                  160
GENERAL ELEC CO          COM             369604103     92,576 2,536,322 SH      X           1    2,359,208 100,417    76,697
GENERAL ELEC CO          COM             369604103     17,814   488,054 SH              X   1 6    112,713 362,149    13,192
GENERAL MLS INC          COM             370334104      2,407    48,417 SH      X           1       47,817     600
GENERAL MLS INC          COM             370334104      1,111    22,353 SH              X   1        2,950  11,403     8,000
GENERAL MTRS CORP        COM             370442105      2,964    73,980 SH      X           1       71,706     426     1,848
GENERAL MTRS CORP        COM             370442105        482    12,035 SH              X   1 6      3,561   8,474
GENUINE PARTS CO         COM             372460105      2,565    58,226 SH      X           1       57,569     514       143
GENUINE PARTS CO         COM             372460105        137     3,101 SH              X   1 6              3,101
GEORGIA PAC CORP         COM             373298108        393    10,498 SH      X           1       10,401      97
GEORGIA PAC CORP         COM             373298108        422    11,246 SH              X   1               11,246
GILEAD SCIENCES INC      COM             375558103      4,778   136,544 SH      X           1      136,516      28
GILEAD SCIENCES INC      COM             375558103         12       333 SH              X   1                  333
GILLETTE CO              COM             375766102     13,234   295,536 SH      X           1      281,661   8,385     5,490
GILLETTE CO              COM             375766102      2,062    46,046 SH              X   1 6      3,240  42,806
GLAXOSMITHKLINE PLC      SPONSORED ADR   37733W105        934    19,712 SH      X           1       19,712
GLAXOSMITHKLINE PLC      SPONSORED ADR   37733W105        883    18,623 SH              X   1          910  17,713
GLENAYRE TECHNOLOGIES    COM             377899109         22    10,000 SH      X           1       10,000
GLOBAL PMTS INC          COM             37940X102      9,368   160,033 SH      X           1      159,843               190
GLOBAL PMTS INC          COM             37940X102          2        33 SH              X   1                   33
GOLDEN WEST FINL CORP    COM             381317106        422     6,870 SH      X           1        6,842      28
GOLDEN WEST FINL CORP    COM             381317106         31       502 SH              X   1                  502
GOLDMAN SACHS GROUP      COM             38141G104     11,505   110,580 SH      X           1      108,076     644     1,860
GOLDMAN SACHS GROUP      COM             38141G104      1,479    14,217 SH              X   1 6        310  13,907
GRAINGER W W INC         COM             384802104      8,581   128,812 SH      X           1      128,812
GRAINGER W W INC         COM             384802104         85     1,269 SH              X   1          200   1,069
GREAT WOLF RESORTS INC   COM             391523107      2,550   114,130 SH      X           1      113,780               350
GREATER BAY BANCORP      COM             391648102         14       514 SH      X           1          514
GREATER BAY BANCORP      COM             391648102        279    10,000 SH              X   1               10,000
GTECH HLDGS CORP         COM             400518106      3,430   132,175 SH      X           1      124,875             7,300
GTECH HLDGS CORP         COM             400518106        175     6,755 SH              X   1                6,755
GUIDANT CORP             COM             401698105      2,596    35,999 SH      X           1       35,848     151
GUIDANT CORP             COM             401698105        407     5,650 SH              X   1          500   5,150
HCA INC                  COM             404119109        961    24,057 SH      X           1       23,707     350
HCA INC                  COM             404119109         71     1,785 SH              X   1          125   1,660
HSBC HLDGS PLC           SPON ADR NEW    404280406        683     8,024 SH      X           1        7,469     555
HSBC HLDGS PLC           SPON ADR NEW    404280406        611     7,181 SH              X   1                7,181
HALLIBURTON CO           COM             406216101      1,248    31,811 SH      X           1       31,622     189
HALLIBURTON CO           COM             406216101        179     4,563 SH              X   1        1,000   3,563
HARLEY DAVIDSON INC      COM             412822108     14,540   239,345 SH      X           1      233,492   3,273     2,580
HARLEY DAVIDSON INC      COM             412822108      2,389    39,328 SH              X   1 6      2,725  36,533        70
HARMAN INTL INDS INC     COM             413086109      1,021     8,042 SH      X           1        8,042
HARMAN INTL INDS INC     COM             413086109          3        25 SH              X   1                   25
HARRIS CORP DEL          COM             413875105      4,276    69,207 SH      X           1       69,207
HARRIS CORP DEL          COM             413875105          3        50 SH              X   1                   50
HARTFORD FINL SVCS GRP   COM             416515104      2,776    40,054 SH      X           1       40,054
HARTFORD FINL SVCS GRP   COM             416515104        220     3,173 SH              X   1                3,173
HARVEST NATURAL RSRCS    COM             41754V103      6,446   373,240 SH      X           1      372,670               570
HAWAIIAN ELEC INDSTRS    COM             419870100        395    13,547 SH      X           1       13,547
HEALTH MGMT ASSOC INC    CL A            421933102        194     8,532 SH      X           1        8,532
HEALTH MGMT ASSOC INC    CL A            421933102         77     3,404 SH              X   1                3,404
HEALTHEXTRAS INC         COM             422211102        205    12,600 SH      X           1       12,600
HEARTLAND FINL USA INC   COM             42234Q102        239    11,904 SH      X           1       11,904
HEINZ H J CO             COM             423074103      7,067   181,261 SH      X           1      173,478      79     7,704
HEINZ H J CO             COM             423074103        561    14,376 SH              X   1 6             14,376
HERSHEY FOODS CORP       COM             427866108        789    14,201 SH      X           1       12,186   2,015
HERSHEY FOODS CORP       COM             427866108        323     5,821 SH              X   1           55   5,766
HEWLETT PACKARD CO       COM             428236103      3,369   160,666 SH      X           1      160,382     284
HEWLETT PACKARD CO       COM             428236103        824    39,271 SH              X   1       17,600  21,671
HIBERNIA CORP            CL A            428656102        224     7,594 SH      X           1        7,594
HILB ROGAL & HOBBS CO    COM             431294107        239     6,590 SH      X           1        6,590
HILTON HOTELS CORP       COM             432848109      2,595   114,131 SH      X           1      114,012     119
HILTON HOTELS CORP       COM             432848109         16       706 SH              X   1          400     306
HOME DEPOT INC           COM             437076102      7,391   172,937 SH      X           1      163,309   2,615     7,013
HOME DEPOT INC           COM             437076102      1,373    32,129 SH              X   1          775  27,754     3,600
HONEYWELL INTL INC       COM             438516106        985    27,804 SH      X           1       26,315      79     1,410
HONEYWELL INTL INC       COM             438516106        438    12,369 SH              X   1        1,400  10,769       200
HOSPIRA INC              COM             441060100        534    15,947 SH      X           1       15,465      82       400





                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                         ASSETS AS OF 12/31/04

 - - - COLUMN 1 - - - COLUMN 2 - - - - - COLUMN 3 - COLUMN 4 - COLUMN 5 COLUMN 6 COLUMN 7 - - - - - - - - - COLUMN 8 - - - -
----------------------------------------------------------------------------------------------------------------------------
                                                                             INVESTMENT DISCR          VOTING AUTHORITY
                              TITLE                  MARKET                --------------------   --------------------------
                                OF                    VALUE   SHRS OR  SH/PUT/SOLE SHR OTHROTHE      SOLE   SHARED     NONE
     NAME OF ISSUER           CLASS         CUSIP   (X$1000)  PRN AMT  PRN CALL(A) (B) (C) MGRS       (A)     (B)       (C)
----------------------------------------------------------------------------------------------------------------------------
                                                                             
HOSPIRA INC              COM             441060100         60     1,792 SH              X   1                1,469       323
HOUSTON EXPL CO          COM             442120101        394     7,000 SH      X           1        7,000
HOUSTON EXPL CO          COM             442120101          2        38 SH              X   1                   38
HUBBELL INC              CL A            443510102        203     4,200 SH      X           1          200   4,000
HUBBELL INC              CL B            443510201     10,074   192,629 SH      X           1      191,527   1,102
HUDSON UNITED BANCORP    COM             444165104        223     5,661 SH      X           1        5,661
HUMANA INC               COM             444859102        200     6,749 SH      X           1        6,749
HUNTINGTON BANCSHARES    COM             446150104        369    14,932 SH      X           1       14,852      80
HUNTINGTON BANCSHARES    COM             446150104         10       401 SH              X   1                  401
HURCO COMPANIES INC      COM             447324104        451    27,341 SH      X           1       27,341
HUTCHINSON TECHNOLOGY    COM             448407106          8       239 SH      X           1          239
HUTCHINSON TECHNOLOGY    COM             448407106        225     6,500 SH              X   1                6,500
HYPERION SOLUTIONS       COM             44914M104      2,675    57,378 SH      X           1       57,198               180
HYPERION SOLUTIONS       COM             44914M104          5       100 SH              X   1                  100
I-FLOW CORP              COM NEW         449520303      2,077   113,960 SH      X           1      113,600               360
IMS HEALTH INC           COM             449934108        355    15,289 SH      X           1       15,289
IMS HEALTH INC           COM             449934108         78     3,377 SH              X   1                3,377
ITT EDUCATIONAL SRVCS    COM             45068B109        243     5,103 SH      X           1        5,103
ITT INDS INC IND         COM             450911102        440     5,214 SH      X           1        5,206       8
ITT INDS INC IND         COM             450911102         61       726 SH              X   1                  726
IKON OFFICE SOLUTIONS    COM             451713101      2,299   198,835 SH      X           1      198,835
IDENTIX INC              COM             451906101      3,055   413,990 SH      X           1      412,710             1,280
ILLINOIS TOOL WKS INC    COM             452308109      3,291    35,504 SH      X           1       35,403      26        75
ILLINOIS TOOL WKS INC    COM             452308109      2,602    28,079 SH              X   1        3,100  24,979
IMATION CORP             COM             45245A107      9,873   310,167 SH      X           1      310,067               100
IMAX CORP                COM             45245E109      4,108   498,010 SH      X           1      496,370             1,640
IMMUCOR INC              COM             452526106      3,299   140,334 SH      X           1      139,884               450
INDUS INTL INC           COM             45578L100        171    80,000 SH      X           1       80,000
INFINITY PPTY & CAS      COM             45665Q103      2,915    82,810 SH      X           1       82,550               260
ING GROUP N V            SPONSORED ADR   456837103        140     4,615 SH      X           1        4,615
ING GROUP N V            SPONSORED ADR   456837103        424    14,023 SH              X   1               14,023
INHIBITEX INC            COM             45719T103        507    63,000 SH      X           1       62,810               190
INTEL CORP               COM             458140100     24,131 1,031,700 SH      X           1      970,421  26,209    35,070
INTEL CORP               COM             458140100      4,969   212,445 SH              X   1 6      9,905 171,140    31,400
INTERNATIONAL BUSINESS MACOM             459200101     27,655   280,530 SH      X           1      261,086   5,391    14,053
INTERNATIONAL BUSINESS MACOM             459200101      9,712    98,518 SH              X   1        9,376  88,422       720
INTRNTNL GAME TECH       COM             459902102        727    21,136 SH      X           1       18,516      60     2,560
INTRNTNL GAME TECH       COM             459902102         19       555 SH              X   1                  555
INTL PAPER CO            COM             460146103      1,053    25,068 SH      X           1       24,237     831
INTL PAPER CO            COM             460146103        223     5,321 SH              X   1        1,859   3,462
ISHARES INC              MSCI JAPAN      464286848        160    14,691 SH      X           1       14,691
ISHARES INC              MSCI JAPAN      464286848         22     2,000 SH              X   1                2,000
ISHARES TR               DJ SEL DIV INX  464287168      2,081    33,900 SH      X           1       33,900
ISHARES TR               DJ SEL DIV INX  464287168        111     1,800 SH              X   1                1,800
ISHARES TR               S&P 500 INDEX   464287200     15,219   125,777 SH      X           1      118,487   2,990     4,300
ISHARES TR               S&P 500 INDEX   464287200        568     4,694 SH              X   1          224   2,513     1,957
ISHARES TR               S&P500/BAR GRW  464287309      1,134    19,630 SH      X           1       19,630
ISHARES TR               S&P500/BAR GRW  464287309         10       170 SH              X   1                  170
ISHARES TR               S&P500/BAR VAL  464287408        624     9,920 SH      X           1        9,920
ISHARES TR               S&P500/BAR VAL  464287408         31       500 SH              X   1                  500
ISHARES TR               MSCI EAFE IDX   464287465     12,102    75,517 SH      X           1       74,646     641       230
ISHARES TR               MSCI EAFE IDX   464287465      1,731    10,803 SH              X   1               10,803
ISHARES TR               RUSSELL MCP VL  464287473     13,896   123,185 SH      X           1      123,185
ISHARES TR               RUSSELL MCP GR  464287481        281     3,330 SH      X           1        3,330
ISHARES TR               S&P MIDCAP 400  464287507     10,134    76,586 SH      X           1       74,446     540     1,600
ISHARES TR               S&P MIDCAP 400  464287507        468     3,537 SH              X   1                3,537
ISHARES TR               RUSSELL1000VAL  464287598        737    11,111 SH      X           1       11,111
ISHARES TR               S&P MIDCP GROW  464287606        403     3,000 SH      X           1        3,000
ISHARES TR               RUSSELL1000GRW  464287614        373     7,596 SH      X           1        7,596
ISHARES TR               RUSSELL 1000    464287622        497     7,659 SH      X           1        6,809     850
ISHARES TR               RUSSELL 1000    464287622          7       108 SH              X   1                  108
ISHARES TR               RUSL 2000 VALU  464287630        442     2,293 SH      X           1        2,293
ISHARES TR               RUSL 2000 VALU  464287630         13        68 SH              X   1                   68
ISHARES TR               RUSL 2000 GROW  464287648        624     9,270 SH      X           1        9,270
ISHARES TR               RUSSELL 2000    464287655      9,458    73,037 SH      X           1       72,957      80
ISHARES TR               RUSSELL 2000    464287655      1,129     8,717 SH              X   1                8,448       269
ISHARES TR               S&P MIDCP VALU  464287705      3,617    28,144 SH      X           1       28,144
ISHARES TR               S&P MIDCP VALU  464287705        444     3,455 SH              X   1                3,455
ISHARES TR               DJ US TECH SEC  464287721        838    17,297 SH      X           1       17,297
ISHARES TR               DJ US TECH SEC  464287721         39       800 SH              X   1                  800
ISHARES TR               DJ US HEALTHCR  464287762      3,477    58,946 SH      X           1       58,946
ISHARES TR               DJ US HEALTHCR  464287762         66     1,122 SH              X   1                1,122
ISHARES TR               S&P SMLCAP 600  464287804      2,268    13,936 SH      X           1       13,871      65
ISHARES TR               S&P SMLCAP 600  464287804        175     1,075 SH              X   1                1,075
ISHARES TR               S&P EURO PLUS   464287861        188     2,493 SH      X           1        2,428      65
ISHARES TR               S&P EURO PLUS   464287861         39       519 SH              X   1                            519
ISHARES TR               S&P SMLCP VALU  464287879        206     1,690 SH      X           1        1,690
ISHARES TR               S&P SMLCP VALU  464287879         31       258 SH              X   1                  258
JPMORGAN & CHASE & CO    COM             46625H100     33,457   857,645 SH      X           1      845,191   7,378     5,076
JPMORGAN & CHASE & CO    COM             46625H100      4,313   110,562 SH              X   1 6      1,865 108,697
JEFFERSON PILOT CORP     COM             475070108      6,417   123,499 SH      X           1      123,499
JEFFERSON PILOT CORP     COM             475070108         67     1,291 SH              X   1        1,056     235
JOHNSON & JOHNSON        COM             478160104     42,510   670,290 SH      X           1      643,457  13,155    13,678
JOHNSON & JOHNSON        COM             478160104      7,355   115,969 SH              X   1 6      9,075  86,894    20,000
JOHNSON CTLS INC         COM             478366107      9,757   153,799 SH      X           1      149,641   4,158
JOHNSON CTLS INC         COM             478366107      1,545    24,352 SH              X   1        1,024  22,628       700
JONES APPAREL GROUP      COM             480074103      9,355   255,802 SH      X           1      255,754      48
JONES APPAREL GROUP      COM             480074103          0        10 SH              X   1                   10
JOY GLOBAL INC           COM             481165108      2,700    62,180 SH      X           1       61,980               200
KLA-TENCOR CORP          COM             482480100        300     6,445 SH      X           1        4,305             2,140
KB HOME                  COM             48666K109        299     2,861 SH      X           1        2,839      22





                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                         ASSETS AS OF 12/31/04

 - - - COLUMN 1 - - - COLUMN 2 - - - - - COLUMN 3 - COLUMN 4 - COLUMN 5 COLUMN 6 COLUMN 7 - - - - - - - - - COLUMN 8 - - - -
----------------------------------------------------------------------------------------------------------------------------
                                                                             INVESTMENT DISCR          VOTING AUTHORITY
                              TITLE                  MARKET                --------------------   --------------------------
                                OF                    VALUE   SHRS OR  SH/PUT/SOLE SHR OTHROTHE      SOLE   SHARED     NONE
     NAME OF ISSUER           CLASS         CUSIP   (X$1000)  PRN AMT  PRN CALL(A) (B) (C) MGRS       (A)     (B)       (C)
----------------------------------------------------------------------------------------------------------------------------
                                                                             
KB HOME                  COM             48666K109         11       106 SH              X   1                  106
KELLOGG CO               COM             487836108      2,012    45,051 SH      X           1       45,002      49
KELLOGG CO               COM             487836108      6,152   137,743 SH              X   1        3,200 134,543
KENNAMETAL INC           COM             489170100      5,917   118,882 SH      X           1      114,927     225     3,730
KENNAMETAL INC           COM             489170100        325     6,530 SH              X   1 6              6,430       100
KERR MCGEE CORP          COM             492386107      3,312    57,313 SH      X           1       57,182               131
KERR MCGEE CORP          COM             492386107        184     3,186 SH              X   1 6              3,186
KEYCORP NEW              COM             493267108      5,591   164,938 SH      X           1      164,240     400       298
KEYCORP NEW              COM             493267108         59     1,731 SH              X   1 6              1,731
KEYSPAN CORP             COM             49337W100      1,205    30,548 SH      X           1       30,350      61       137
KEYSPAN CORP             COM             49337W100         58     1,463 SH              X   1 6              1,463
KIMBERLY CLARK CORP      COM             494368103     31,945   485,409 SH      X           1      459,611  23,515     2,283
KIMBERLY CLARK CORP      COM             494368103      6,322    96,066 SH              X   1 6     32,392  62,974       700
KINDER MORGAN INC KANS   COM             49455P101      3,239    44,294 SH      X           1       44,192               102
KINDER MORGAN INC KANS   COM             49455P101         25       336 SH              X   1 6                336
KINDR MRGN ENRGY PRTNR   UT LTD PARTNER  494550106      1,148    25,906 SH      X           1       15,906            10,000
KINDR MRGN ENRGY PRTNR   UT LTD PARTNER  494550106        133     3,000 SH              X   1                3,000
KINETIC CONCEPTS INC     COM NEW         49460W208      3,856    50,540 SH      X           1       50,540
KOHLS CORP               COM             500255104     22,003   447,486 SH      X           1      422,359  13,867    11,260
KOHLS CORP               COM             500255104      2,945    59,895 SH              X   1 6      7,240  52,115       540
KROGER CO                COM             501044101      6,463   368,488 SH      X           1      368,488
KROGER CO                COM             501044101          1        34 SH              X   1                   34
KRONOS INC               COM             501052104      3,471    67,890 SH      X           1       67,680               210
KRONOS INC               COM             501052104          2        43 SH              X   1                   43
L-3 COMMUNICATNS HLDGS   COM             502424104        979    13,364 SH      X           1       13,364
L-3 COMMUNICATNS HLDGS   COM             502424104         44       597 SH              X   1                  597
LAUDER ESTEE COS INC     CL A            518439104      5,798   126,680 SH      X           1      123,322   2,418       940
LAUDER ESTEE COS INC     CL A            518439104        608    13,283 SH              X   1        1,320  11,963
LAUREATE EDUCATION INC   COM             518613104        980    22,227 SH      X           1       22,227
LEE ENTERPRISES INC      COM             523768109     24,753   537,175 SH      X           1      537,175
LEGG MASON INC           COM             524901105        126     1,717 SH      X           1        1,717
LEGG MASON INC           COM             524901105         99     1,357 SH              X   1                1,357
LEHMAN BROS HLDGS INC    COM             524908100      1,413    16,151 SH      X           1       16,126      25
LEHMAN BROS HLDGS INC    COM             524908100         37       418 SH              X   1          160     258
LEXMARK INTL NEW         CL A            529771107      6,775    79,708 SH      X           1       76,975     283     2,450
LEXMARK INTL NEW         CL A            529771107        584     6,866 SH              X   1 6              6,866
LIBERTY MEDIA CORP NEW   COM SER A       530718105         64     5,826 SH      X           1        5,826
LIBERTY MEDIA CORP NEW   COM SER A       530718105        172    15,699 SH              X   1               15,699
LIFE TIME FITNESS INC    COM             53217R207      3,076   118,870 SH      X           1      118,510               360
LILLY ELI & CO           COM             532457108      8,237   145,137 SH      X           1      141,356   1,227     2,554
LILLY ELI & CO           COM             532457108      1,892    33,337 SH              X   1        7,180  26,157
LIMITED BRANDS INC       COM             532716107      1,387    60,262 SH      X           1       60,203      59
LIMITED BRANDS INC       COM             532716107         22       952 SH              X   1                  952
LINCOLN NATL CORP IND    COM             534187109      5,389   115,456 SH      X           1      115,128               328
LINCOLN NATL CORP IND    COM             534187109        517    11,068 SH              X   1 6             11,068
LINEAR TECHNOLOGY CORP   COM             535678106        310     7,988 SH      X           1        7,958      30
LINEAR TECHNOLOGY CORP   COM             535678106         19       487 SH              X   1                  487
LIZ CLAIBORNE INC        COM             539320101      9,603   227,502 SH      X           1      227,502
LIZ CLAIBORNE INC        COM             539320101        107     2,532 SH              X   1                2,532
LOCKHEED MARTIN CORP     COM             539830109        573    10,312 SH      X           1        9,588      52       672
LOCKHEED MARTIN CORP     COM             539830109        207     3,721 SH              X   1           50   2,323     1,348
LONGVIEW FIBRE CO        COM             543213102        736    40,580 SH      X           1       37,247   2,533       800
LOUISIANA PAC CORP       COM             546347105      1,107    41,396 SH      X           1       41,396
LOUISIANA PAC CORP       COM             546347105          9       329 SH              X   1                  329
LOWES COS INC            COM             548661107     11,586   201,180 SH      X           1      196,600   1,070     3,510
LOWES COS INC            COM             548661107      1,067    18,521 SH              X   1 6      1,050  17,471
LUCENT TECHNOLOGIES      COM             549463107        217    57,728 SH      X           1       56,680             1,048
LUCENT TECHNOLOGIES      COM             549463107        196    52,065 SH              X   1 6             52,065
MAF BANCORP INC          COM             55261R108        163     3,642 SH      X           1        3,642
MAF BANCORP INC          COM             55261R108        106     2,370 SH              X   1                2,370
MBIA INC                 COM             55262C100        211     3,328 SH      X           1        3,291      37
MBIA INC                 COM             55262C100        325     5,134 SH              X   1                5,134
MBNA CORP                COM             55262L100      1,945    68,998 SH      X           1       66,192     118     2,688
MBNA CORP                COM             55262L100        598    21,230 SH              X   1               21,230
M D C HLDGS INC          COM             552676108      1,001    11,586 SH      X           1       11,586
MDU RES GROUP INC        COM             552690109      3,151   118,101 SH      X           1       79,431  38,670
MDU RES GROUP INC        COM             552690109        413    15,491 SH              X   1          594  14,897
MGE ENERGY INC           COM             55277P104      2,922    81,112 SH      X           1       81,031                81
MGE ENERGY INC           COM             55277P104        104     2,880 SH              X   1                2,880
MGIC INVT CORP WIS       COM             552848103     16,312   236,720 SH      X           1      233,260     945     2,515
MGIC INVT CORP WIS       COM             552848103      1,075    15,595 SH              X   1          690  14,905
MGI PHARMA INC           COM             552880106        950    33,929 SH      X           1       33,929
MSC INDL DIRECT INC      CL A            553530106      5,873   163,220 SH      X           1      163,020               200
MSC INDL DIRECT INC      CL A            553530106          6       170 SH              X   1                  170
MANITOWOC INC            COM             563571108      1,201    31,906 SH      X           1       31,906
MANPOWER INC             COM             56418H100     14,633   302,964 SH      X           1      297,854     400     4,710
MANPOWER INC             COM             56418H100        401     8,310 SH              X   1 6              8,310
MARATHON OIL CORP        COM             565849106        320     8,506 SH      X           1        8,470      36
MARATHON OIL CORP        COM             565849106        112     2,967 SH              X   1                2,967
MARCUS CORP              COM             566330106          7       286 SH      X           1          286
MARCUS CORP              COM             566330106        510    20,290 SH              X   1               20,290
MARSHALL & ILSLEY CORP   COM             571834100    203,204 4,597,376 SH      X           1    2,287,021  47,068 2,263,287
MARSHALL & ILSLEY CORP   COM             571834100     63,694 1,441,046 SH              X   1 6     77,932 692,107   671,007
MARRIOTT INTL INC NEW    CL A            571903202      2,643    41,969 SH      X           1       41,969
MARRIOTT INTL INC NEW    CL A            571903202         12       185 SH              X   1                  185
MARTIN MARIETTA MATLS    COM             573284106      6,556   122,183 SH      X           1      122,183
MASCO CORP               COM             574599106        909    24,884 SH      X           1       24,884
MASCO CORP               COM             574599106         34       939 SH              X   1                  939
MATRIA HEALTHCARE INC    COM NEW         576817209      2,813    71,990 SH      X           1       71,810               180
MAXIM INTEGRATED PRODS INCOM             57772K101        266     6,285 SH      X           1        6,129      31       125
MAXIM INTEGRATED PRODS INCOM             57772K101         27       632 SH              X   1                  632





                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                         ASSETS AS OF 12/31/04

 - - - COLUMN 1 - - - COLUMN 2 - - - - - COLUMN 3 - COLUMN 4 - COLUMN 5 COLUMN 6 COLUMN 7 - - - - - - - - - COLUMN 8 - - - -
----------------------------------------------------------------------------------------------------------------------------
                                                                             INVESTMENT DISCR          VOTING AUTHORITY
                              TITLE                  MARKET                --------------------   --------------------------
                                OF                    VALUE   SHRS OR  SH/PUT/SOLE SHR OTHROTHE      SOLE   SHARED     NONE
     NAME OF ISSUER           CLASS         CUSIP   (X$1000)  PRN AMT  PRN CALL(A) (B) (C) MGRS       (A)     (B)       (C)
----------------------------------------------------------------------------------------------------------------------------
                                                                             
MAY DEPT STORES CO       COM             577778103      2,746    93,404 SH      X           1       92,846               558
MAY DEPT STORES CO       COM             577778103         69     2,350 SH              X   1 6              2,350
MAYTAG CORP              COM             578592107        706    33,464 SH      X           1       32,964               500
MCAFEE INC               COM             579064106      6,306   217,966 SH      X           1      217,966
MCCORMICK & CO INC       COM NON VTG     579780206        326     8,457 SH      X           1        8,396      61
MCCORMICK & CO INC       COM NON VTG     579780206         18       454 SH              X   1                  454
MCDONALDS CORP           COM             580135101      3,579   111,636 SH      X           1      110,519   1,117
MCDONALDS CORP           COM             580135101      1,654    51,578 SH              X   1       30,680  20,898
MCF CORP                 COM             580395101      1,965 1,034,190 SH      X           1    1,031,050             3,140
MCGRAW HILL COS INC      COM             580645109      4,878    53,293 SH      X           1       44,416   8,802        75
MCGRAW HILL COS INC      COM             580645109        490     5,355 SH              X   1                5,355
MEADWESTVACO CORP        COM             583334107      2,062    60,841 SH      X           1       60,682               159
MEADWESTVACO CORP        COM             583334107        738    21,762 SH              X   1 6             21,582       180
MEDCO HEALTH SOLUTIONS INCOM             58405U102        472    11,339 SH      X           1       10,509      83       747
MEDCO HEALTH SOLUTIONS INCOM             58405U102        173     4,157 SH              X   1                4,157
MEDICIS PHARMACEUTICAL COCL A NEW        584690309      1,985    56,534 SH      X           1       56,534
MEDIMMUNE INC            COM             584699102      3,323   122,565 SH      X           1      119,305             3,260
MEDIMMUNE INC            COM             584699102        402    14,825 SH              X   1          140  14,685
MEDTRONIC INC            COM             585055106      3,064    61,681 SH      X           1       56,407     102     5,172
MEDTRONIC INC            COM             585055106        639    12,864 SH              X   1          400  12,464
MELLON FINL CORP         COM             58551A108        153     4,924 SH      X           1        4,924
MELLON FINL CORP         COM             58551A108         91     2,912 SH              X   1          520   2,392
MERCK & CO INC           COM             589331107     23,281   724,354 SH      X           1      692,225  19,349    12,780
MERCK & CO INC           COM             589331107      3,591   111,732 SH              X   1 6     34,978  75,874       880
MEREDITH CORP            COM             589433101        296     5,461 SH      X           1        5,439      22
MEREDITH CORP            COM             589433101         16       286 SH              X   1                  286
MERRILL LYNCH & CO INC   COM             590188108      8,191   137,044 SH      X           1      136,488      80       476
MERRILL LYNCH & CO INC   COM             590188108         92     1,543 SH              X   1          400   1,143
METHANEX CORP            COM             59151K108      3,412   186,840 SH      X           1      186,840
METLIFE INC              COM             59156R108        591    14,587 SH      X           1       14,522      65
METLIFE INC              COM             59156R108         70     1,726 SH              X   1                1,726
MICHAELS STORES INC      COM             594087108      2,458    82,016 SH      X           1       82,016
MICHAELS STORES INC      COM             594087108         29       980 SH              X   1                  980
MICROSOFT CORP           COM             594918104     38,333 1,434,621 SH      X           1    1,317,923  44,558    72,140
MICROSOFT CORP           COM             594918104      6,058   226,704 SH              X   1 6     20,245 206,259       200
MIDCAP SPDR TR           UNIT SER 1      595635103      7,594    62,760 SH      X           1       62,379     381
MIDCAP SPDR TR           UNIT SER 1      595635103        966     7,984 SH              X   1          233   7,751
MODINE MFG CO            COM             607828100     24,664   730,357 SH      X           1      121,971           608,386
MODINE MFG CO            COM             607828100        604    17,900 SH              X   1               17,900
MONSANTO CO NEW          COM             61166W101      4,503    81,067 SH      X           1       81,067
MONSANTO CO NEW          COM             61166W101          8       137 SH              X   1                  137
MONSTER WORLDWIDE INC    COM             611742107        253     7,524 SH      X           1        3,914             3,610
MOODYS CORP              COM             615369105        660     7,597 SH      X           1        7,567      30
MOODYS CORP              COM             615369105        101     1,163 SH              X   1                1,163
MORGAN STANLEY           COM NEW         617446448     12,691   228,582 SH      X           1      221,629   2,625     4,328
MORGAN STANLEY           COM NEW         617446448      1,211    21,814 SH              X   1 6        880  19,884     1,050
MOTOROLA INC             COM             620076109      4,036   234,674 SH      X           1      230,212     212     4,250
MOTOROLA INC             COM             620076109        401    23,305 SH              X   1        7,680  15,625
MURPHY OIL CORP          COM             626717102      3,295    40,963 SH      X           1       38,653             2,310
MURPHY OIL CORP          COM             626717102         91     1,130 SH              X   1 6              1,130
NVR INC                  COM             62944T105      1,072     1,393 SH      X           1        1,393
NASDAQ 100 TR            UNIT SER 1      631100104      1,401    35,102 SH      X           1       35,102
NASDAQ 100 TR            UNIT SER 1      631100104        135     3,380 SH              X   1                3,380
NATIONAL CITY CORP       COM             635405103      5,791   154,215 SH      X           1      154,127      88
NATIONAL CITY CORP       COM             635405103         32       846 SH              X   1                  846
NATIONAL SEMICONDUCTOR COCOM             637640103      6,069   338,129 SH      X           1      320,621     128    17,380
NATIONAL SEMICONDUCTOR COCOM             637640103        272    15,170 SH              X   1               15,170
NAVIGANT CONSULTING      COM             63935N107      2,891   108,670 SH      X           1      108,330               340
NEENAH PAPER INC         COM             640079109        419    12,857 SH      X           1       12,857
NEENAH PAPER INC         COM             640079109         89     2,715 SH              X   1          137   2,578
NESS TECHNOLOGIES INC    COM             64104X108      3,696   248,390 SH      X           1      247,620               770
NETWORK APPLIANCE INC    COM             64120L104        302     9,080 SH      X           1        9,080
NETWORK APPLIANCE INC    COM             64120L104         31       919 SH              X   1                  919
NEW FRONTIER MEDIA INC   COM             644398109      2,541   320,830 SH      X           1      319,840               990
NEWELL RUBBERMAID INC    COM             651229106      1,172    48,448 SH      X           1       45,753   2,473       222
NEWELL RUBBERMAID INC    COM             651229106         52     2,132 SH              X   1 6              2,132
NEWMONT MINING CORP      COM             651639106        380     8,561 SH      X           1        8,529      32
NEWMONT MINING CORP      COM             651639106        114     2,576 SH              X   1                2,576
NEWS CORP                CL A            65248E104        419    22,468 SH      X           1       22,468
NEWS CORP                CL A            65248E104         12       648 SH              X   1                  648
NEXTEL COMMUNICATIONS    CL A            65332V103      1,061    35,341 SH      X           1       35,136     205
NEXTEL COMMUNICATIONS    CL A            65332V103         39     1,288 SH              X   1           75   1,213
NICOR INC                COM             654086107        945    25,585 SH      X           1       25,435               150
NICOR INC                COM             654086107         51     1,374 SH              X   1 6              1,374
NIKE INC                 CL B            654106103      6,148    67,794 SH      X           1       65,130      24     2,640
NIKE INC                 CL B            654106103        252     2,778 SH              X   1 6              2,778
NISOURCE INC             COM             65473P105        224     9,821 SH      X           1        9,821
NISOURCE INC             COM             65473P105         27     1,172 SH              X   1          200     972
NOKIA CORP               SPONSORED ADR   654902204        294    18,778 SH      X           1       18,778
NOKIA CORP               SPONSORED ADR   654902204         71     4,545 SH              X   1                  225     4,320
NOBLE ENERGY INC         COM             655044105      9,785   158,687 SH      X           1      158,687
NOBLE ENERGY INC         COM             655044105         43       705 SH              X   1          300     405
NORDSTROM INC            COM             655664100        418     8,936 SH      X           1        8,909      27
NORDSTROM INC            COM             655664100         15       324 SH              X   1                  324
NORFOLK SOUTHERN CORP    COM             655844108      4,990   137,879 SH      X           1      137,818      61
NORFOLK SOUTHERN CORP    COM             655844108         32       885 SH              X   1 6                885
NORTEL NETWORKS CORP     COM             656568102        266    76,750 SH      X           1       75,250             1,500
NORTH FORK BANCORP       COM             659424105      1,238    42,916 SH      X           1       42,617     100       199
NORTH FORK BANCORP       COM             659424105        551    19,100 SH              X   1 6             19,100
NORTHERN TR CORP         COM             665859104      6,204   127,706 SH      X           1      122,896             4,810
NORTHERN TR CORP         COM             665859104        428     8,803 SH              X   1 6              8,803





                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                         ASSETS AS OF 12/31/04

 - - - COLUMN 1 - - - COLUMN 2 - - - - - COLUMN 3 - COLUMN 4 - COLUMN 5 COLUMN 6 COLUMN 7 - - - - - - - - - COLUMN 8 - - - -
----------------------------------------------------------------------------------------------------------------------------
                                                                             INVESTMENT DISCR          VOTING AUTHORITY
                              TITLE                  MARKET                --------------------   --------------------------
                                OF                    VALUE   SHRS OR  SH/PUT/SOLE SHR OTHROTHE      SOLE   SHARED     NONE
     NAME OF ISSUER           CLASS         CUSIP   (X$1000)  PRN AMT  PRN CALL(A) (B) (C) MGRS       (A)     (B)       (C)
----------------------------------------------------------------------------------------------------------------------------
                                                                             
NORTHROP GRUMMAN CORP    COM             666807102      9,185   168,960 SH      X           1      168,624      36       300
NORTHROP GRUMMAN CORP    COM             666807102        401     7,383 SH              X   1                7,383
NOVATEL WIRELESS INC     COM NEW         66987M604        803    41,380 SH      X           1       41,250               130
NUCOR CORP               COM             670346105     12,988   248,153 SH      X           1      248,131      22
NUCOR CORP               COM             670346105         13       240 SH              X   1                  240
NVIDIA CORP              COM             67066G104        324    13,761 SH      X           1       13,661     100
NVIDIA CORP              COM             67066G104          9       395 SH              X   1                  395
OSI PHARMACEUTICALS      COM             671040103      4,132    55,210 SH      X           1       55,210
OCCIDENTAL PETE CORP     COM             674599105      1,814    31,076 SH      X           1       31,012      64
OCCIDENTAL PETE CORP     COM             674599105        272     4,657 SH              X   1        1,945   2,712
OCCULOGIX INC            COM             67461T107        791    77,530 SH      X           1       77,300               230
OLD NATL BANCORP IND     COM             680033107        375    14,483 SH      X           1       14,483
OLD REP INTL CORP        COM             680223104         97     3,845 SH      X           1        3,845
OLD REP INTL CORP        COM             680223104      7,680   303,543 SH              X   1              303,543
OMNICOM GROUP INC        COM             681919106        293     3,472 SH      X           1        3,446      26
OMNICOM GROUP INC        COM             681919106          8        89 SH              X   1                   89
OPEN SOLUTIONS INC       COM             68371P102      2,686   103,470 SH      X           1      103,150               320
ORACLE CORP              COM             68389X105      4,754   346,536 SH      X           1      337,281   2,305     6,950
ORACLE CORP              COM             68389X105        487    35,505 SH              X   1        4,548  30,957
OSHKOSH TRUCK CORP       COM             688239201      6,523    95,393 SH      X           1       95,263               130
OSHKOSH TRUCK CORP       COM             688239201      1,723    25,200 SH              X   1               25,200
OUTBACK STEAKHOUSE INC   COM             689899102        631    13,785 SH      X           1       13,785
OUTBACK STEAKHOUSE INC   COM             689899102         85     1,865 SH              X   1                1,865
PG&E CORP                COM             69331C108        326     9,807 SH      X           1        9,807
PG&E CORP                COM             69331C108          3        97 SH              X   1                   97
PNC FINL SVCS GROUP      COM             693475105      5,384    93,730 SH      X           1       91,085             2,645
PNC FINL SVCS GROUP      COM             693475105        108     1,881 SH              X   1 6              1,881
POSCO                    SPONSORED ADR   693483109        285     6,400 SH      X           1        6,400
POSCO                    SPONSORED ADR   693483109         41       916 SH              X   1                  916
PPG INDS INC             COM             693506107      4,609    67,619 SH      X           1       67,451               168
PPG INDS INC             COM             693506107        313     4,590 SH              X   1 6      4,000     590
PPL CORP                 COM             69351T106      3,368    63,218 SH      X           1       63,073               145
PPL CORP                 COM             69351T106         34       646 SH              X   1 6                646
PACCAR INC               COM             693718108        273     3,390 SH      X           1        3,368      22
PACCAR INC               COM             693718108          6        77 SH              X   1                   77
PACIFIC SUNWEAR CALIF    COM             694873100      1,642    73,761 SH      X           1       73,531               230
PACKAGING CORP AMER      COM             695156109      8,892   377,582 SH      X           1      377,582
PARAMETRIC TECHNOLOGY    COM             699173100      1,256   213,256 SH      X           1      213,256
PARKER HANNIFIN CORP     COM             701094104     23,274   307,294 SH      X           1      301,036   2,583     3,675
PARKER HANNIFIN CORP     COM             701094104        747     9,865 SH              X   1 6        515   9,350
PATINA OIL & GAS CORP    COM             703224105        279     7,448 SH      X           1        7,448
PATTERSON COMPANIES      COM             703395103        361     8,316 SH      X           1        8,316
PATTERSON COMPANIES      COM             703395103         35       800 SH              X   1                  800
PAYCHEX INC              COM             704326107        529    15,535 SH      X           1       15,485      50
PAYCHEX INC              COM             704326107         10       282 SH              X   1                  282
PENNEY J C INC           COM             708160106      7,557   182,534 SH      X           1      176,096     248     6,190
PENNEY J C INC           COM             708160106        626    15,123 SH              X   1 6        770  14,353
PENTAIR INC              COM             709631105      4,008    92,000 SH      X           1       92,000
PENTAIR INC              COM             709631105         68     1,557 SH              X   1                1,557
PEPSICO INC              COM             713448108     22,405   429,223 SH      X           1      410,010  12,279     6,934
PEPSICO INC              COM             713448108      3,375    64,650 SH              X   1 6      9,395  52,225     3,030
PERKINELMER INC          COM             714046109      1,853    82,384 SH      X           1       82,325      59
PERKINELMER INC          COM             714046109         16       715 SH              X   1                  715
PETCO ANIMAL SUPPLIES    COM NEW         716016209      2,451    62,090 SH      X           1       61,900               190
PETCO ANIMAL SUPPLIES    COM NEW         716016209          2        40 SH              X   1                   40
PETSMART INC             COM             716768106      2,902    81,688 SH      X           1       81,688
PETSMART INC             COM             716768106         10       270 SH              X   1                  270
PFIZER INC               COM             717081103     25,622   952,846 SH      X           1      899,406  28,750    24,690
PFIZER INC               COM             717081103      5,184   192,791 SH              X   1 6     26,625 152,666    13,500
PHELPS DODGE CORP        COM             717265102      1,041    10,528 SH      X           1       10,517      11
PHELPS DODGE CORP        COM             717265102         17       170 SH              X   1           21     149
PIER 1 IMPORTS INC       COM             720279108      7,845   398,210 SH      X           1      398,210
PINNACLE WEST CAP CORP   COM             723484101      1,359    30,595 SH      X           1       30,211     300        84
PINNACLE WEST CAP CORP   COM             723484101         37       835 SH              X   1 6                835
PITNEY BOWES INC         COM             724479100        240     5,177 SH      X           1        4,937     240
PITNEY BOWES INC         COM             724479100         88     1,898 SH              X   1                1,898
PLUM CREEK TIMBER CO     COM             729251108      5,443   141,603 SH      X           1      141,027      65       511
PLUM CREEK TIMBER CO     COM             729251108        864    22,483 SH              X   1 6             22,483
POLYCOM INC              COM             73172K104      6,814   292,199 SH      X           1      291,769               430
POLYCOM INC              COM             73172K104          8       360 SH              X   1                  360
POWELL INDS INC          COM             739128106        521    28,200 SH              X   1               28,200
PRAXAIR INC              COM             74005P104        691    15,648 SH      X           1       13,443      80     2,125
PRAXAIR INC              COM             74005P104        107     2,426 SH              X   1                2,426
PRECISION CASTPARTS      COM             740189105      4,017    61,161 SH      X           1       61,161
PRINCIPAL FINANCL GRP    COM             74251V102        485    11,840 SH      X           1       11,498     207       135
PRINCIPAL FINANCL GRP    COM             74251V102          6       147 SH              X   1                  147
PROCTER & GAMBLE CO      COM             742718109     24,806   450,358 SH      X           1      431,318   4,772    14,268
PROCTER & GAMBLE CO      COM             742718109      3,915    71,083 SH              X   1 6     13,782  57,101       200
PROGRESS ENERGY INC      COM             743263105      4,202    92,889 SH      X           1       92,325      64       500
PROGRESS ENERGY INC      COM             743263105         88     1,946 SH              X   1 6              1,946
PROGRESSIVE CORP OHIO    COM             743315103        631     7,432 SH      X           1        7,393      39
PROGRESSIVE CORP OHIO    COM             743315103         60       706 SH              X   1                  706
PROQUEST COMPANY         COM             74346P102      9,064   305,194 SH      X           1      305,194
PROTECTIVE LIFE CORP     COM             743674103     10,940   256,261 SH      X           1      256,261
PROVIDIAN FINL CORP      COM             74406A102        494    30,021 SH      X           1       29,840     181
PROVIDIAN FINL CORP      COM             74406A102         14       866 SH              X   1                  866
PRUDENTIAL FINL INC      COM             744320102      1,958    35,624 SH      X           1       35,570      54
PRUDENTIAL FINL INC      COM             744320102         20       357 SH              X   1                  357
PUBLIC SVC ENTRPRS GRP   COM             744573106      3,845    74,266 SH      X           1       74,079               187
PUBLIC SVC ENTRPRS GRP   COM             744573106         57     1,096 SH              X   1 6              1,096
PULTE HOMES INC          COM             745867101        308     4,830 SH      X           1        4,802      28





                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                         ASSETS AS OF 12/31/04

 - - - COLUMN 1 - - - COLUMN 2 - - - - - COLUMN 3 - COLUMN 4 - COLUMN 5 COLUMN 6 COLUMN 7 - - - - - - - - - COLUMN 8 - - - -
----------------------------------------------------------------------------------------------------------------------------
                                                                             INVESTMENT DISCR          VOTING AUTHORITY
                              TITLE                  MARKET                --------------------   --------------------------
                                OF                    VALUE   SHRS OR  SH/PUT/SOLE SHR OTHROTHE      SOLE   SHARED     NONE
     NAME OF ISSUER           CLASS         CUSIP   (X$1000)  PRN AMT  PRN CALL(A) (B) (C) MGRS       (A)     (B)       (C)
----------------------------------------------------------------------------------------------------------------------------
                                                                             
PULTE HOMES INC          COM             745867101         12       193 SH              X   1                  193
QSOUND LABS INC          COM NEW         74728C307      1,302   155,240 SH      X           1      155,240
QUALCOMM INC             COM             747525103      3,628    85,572 SH      X           1       82,260     142     3,170
QUALCOMM INC             COM             747525103        601    14,181 SH              X   1           95  14,086
QUEST DIAGNOSTICS INC    COM             74834L100      2,896    30,305 SH      X           1       30,305
QUEST DIAGNOSTICS INC    COM             74834L100         42       440 SH              X   1                  440
QUESTAR CORP             COM             748356102        164     3,223 SH      X           1        3,223
QUESTAR CORP             COM             748356102         41       800 SH              X   1                  800
RSA SEC INC              COM             749719100      2,933   146,215 SH      X           1      145,765               450
RADIAN GROUP INC         COM             750236101        961    18,041 SH      X           1       18,041
RADIAN GROUP INC         COM             750236101         60     1,134 SH              X   1                1,134
RADIOSHACK CORP          COM             750438103      1,752    53,273 SH      X           1       53,222      51
RADIOSHACK CORP          COM             750438103         18       553 SH              X   1                  553
RANGE RES CORP           COM             75281A109        866    42,310 SH      X           1       42,310
RAYTHEON CO              COM NEW         755111507        284     7,305 SH      X           1        7,299                 6
RAYTHEON CO              COM NEW         755111507        190     4,906 SH              X   1        1,950   2,956
REGAL BELOIT CORP        COM             758750103     16,724   584,768 SH      X           1      583,268   1,500
REGAL BELOIT CORP        COM             758750103        251     8,760 SH              X   1                8,760
REGIONS FINANCIAL CORP NECOM             7591EP100        424    11,902 SH      X           1       11,902
REGIONS FINANCIAL CORP NECOM             7591EP100         13       371 SH              X   1                  371
REPUBLIC SVCS INC        COM             760759100      6,165   183,804 SH      X           1      183,804
REPUBLIC SVCS INC        COM             760759100        100     2,970 SH              X   1                2,970
REYNOLDS AMERICAN INC    COM             761713106      2,379    30,263 SH      X           1       30,192                71
REYNOLDS AMERICAN INC    COM             761713106          7        93 SH              X   1                   93
RIO TINTO PLC            SPONSORED ADR   767204100        167     1,400 SH      X           1        1,400
RIO TINTO PLC            SPONSORED ADR   767204100         74       622 SH              X   1                  622
ROCKWELL AUTOMATION      COM             773903109      1,993    40,228 SH      X           1       39,190      38     1,000
ROCKWELL AUTOMATION      COM             773903109        236     4,767 SH              X   1          300   1,267     3,200
ROCKWELL COLLINS INC     COM             774341101      1,488    37,718 SH      X           1       36,648      70     1,000
ROCKWELL COLLINS INC     COM             774341101         94     2,389 SH              X   1          300   2,089
ROYAL DUTCH PETE CO      NY REG EUR .56  780257804      5,460    95,163 SH      X           1       84,898   4,865     5,400
ROYAL DUTCH PETE CO      NY REG EUR .56  780257804      1,696    29,566 SH              X   1 6      3,252  26,314
SBC COMMUNICATIONS INC   COM             78387G103     37,039 1,437,284 SH      X           1    1,408,125  15,171    13,988
SBC COMMUNICATIONS INC   COM             78387G103      5,003   194,159 SH              X   1 6     10,689 174,381     9,089
SEI INVESTMENTS CO       COM             784117103        956    22,799 SH      X           1       22,799
SEI INVESTMENTS CO       COM             784117103          8       200 SH              X   1                  200
SFBC INTL INC            COM             784121105      3,270    82,790 SH      X           1       82,530               260
SFBC INTL INC            COM             784121105          2        57 SH              X   1                   57
SLM CORP                 COM             78442P106        462     8,656 SH      X           1        8,609      47
SLM CORP                 COM             78442P106         32       591 SH              X   1                  591
SPDR TR                  UNIT SER 1      78462F103      8,910    73,712 SH      X           1       72,238   1,474
SPDR TR                  UNIT SER 1      78462F103      1,962    16,234 SH              X   1               16,234
SAFECO CORP              COM             786429100     10,110   193,528 SH      X           1      193,481      47
SAFECO CORP              COM             786429100         12       229 SH              X   1                  229
ST JOE CO                COM             790148100        533     8,300 SH      X           1        8,300
ST JUDE MED INC          COM             790849103      4,629   110,399 SH      X           1      105,591   1,688     3,120
ST JUDE MED INC          COM             790849103        659    15,726 SH              X   1 6             15,726
ST PAUL TRAVELERS INC    COM             792860108      1,795    48,432 SH      X           1       48,395      37
ST PAUL TRAVELERS INC    COM             792860108         17       462 SH              X   1                  462
SAKS INC                 COM             79377W108        189    13,000 SH      X           1       13,000
SAKS INC                 COM             79377W108          3       220 SH              X   1                  220
SANTARUS INC             COM             802817304      2,477   274,040 SH      X           1      273,220               820
SANTARUS INC             COM             802817304          2       200 SH              X   1                  200
SAP AKTIENGESELLSCHAFT   SPONSORED ADR   803054204        244     5,530 SH      X           1        5,530
SAP AKTIENGESELLSCHAFT   SPONSORED ADR   803054204         53     1,200 SH              X   1                1,200
SAPIENT CORP             COM             803062108      2,457   310,590 SH      X           1      309,630               960
SARA LEE CORP            COM             803111103     10,532   436,270 SH      X           1      424,727   9,270     2,273
SARA LEE CORP            COM             803111103        679    28,142 SH              X   1 6      5,600  18,242     4,300
SASOL LTD                SPONSORED ADR   803866300      3,286   151,590 SH      X           1      151,590
SCHERING PLOUGH CORP     COM             806605101      1,415    67,757 SH      X           1       67,623     134
SCHERING PLOUGH CORP     COM             806605101        555    26,569 SH              X   1       11,100  12,669     2,800
SCHLUMBERGER LTD         COM             806857108      3,200    47,796 SH      X           1       46,274     453     1,069
SCHLUMBERGER LTD         COM             806857108        785    11,730 SH              X   1 6        800  10,830       100
SCHOLASTIC CORP          COM             807066105      3,823   103,444 SH      X           1      103,444
SCIENTIFIC ATLANTA INC   COM             808655104        286     8,672 SH      X           1        8,672
SCIENTIFIC ATLANTA INC   COM             808655104          7       215 SH              X   1                  215
SEARS ROEBUCK & CO       COM             812387108      1,274    24,971 SH      X           1       24,771     200
SEARS ROEBUCK & CO       COM             812387108         63     1,235 SH              X   1          500     735
SELECT SECTOR SPDR TR    SBI INT-TECH    81369Y803        338    16,025 SH      X           1       16,025
SELECT SECTOR SPDR TR    SBI INT-UTILS   81369Y886        183     6,580 SH      X           1        6,230     350
SELECT SECTOR SPDR TR    SBI INT-UTILS   81369Y886         41     1,461 SH              X   1                1,461
SEMPRA ENERGY            COM             816851109      2,813    76,679 SH      X           1       76,273               406
SEMPRA ENERGY            COM             816851109         31       854 SH              X   1 6                854
SENSIENT TECHNOLOGIES    COM             81725T100        373    15,546 SH      X           1       13,546             2,000
SENSIENT TECHNOLOGIES    COM             81725T100         46     1,930 SH              X   1                1,930
SEPRACOR INC             COM             817315104      3,638    61,278 SH      X           1       61,278
7-ELEVEN INC             COM NEW         817826209        972    40,600 SH      X           1       40,600
SHERWIN WILLIAMS CO      COM             824348106        515    11,538 SH      X           1       11,538
SHERWIN WILLIAMS CO      COM             824348106          2        48 SH              X   1                   48
SIEMENS A G              SPONSORED ADR   826197501        152     1,800 SH      X           1        1,800
SIEMENS A G              SPONSORED ADR   826197501        191     2,250 SH              X   1                2,250
SIGMA ALDRICH CORP       COM             826552101      1,085    17,942 SH      X           1       15,500   2,442
SIGMA ALDRICH CORP       COM             826552101         32       526 SH              X   1                  526
SILICON LABORATORIES     COM             826919102      3,990   112,985 SH      X           1      112,985
SIMON PPTY GROUP INC     COM             828806109      4,627    71,542 SH      X           1       71,146               396
SIMON PPTY GROUP INC     COM             828806109         48       746 SH              X   1 6                746
SKYWORKS SOLUTIONS INC   COM             83088M102        134    14,261 SH      X           1       14,261
SMITH A O                COM             831865209        128     4,283 SH      X           1        4,283
SMITH A O                COM             831865209        240     8,000 SH              X   1                8,000
SMITHFIELD FOODS INC     COM             832248108      7,925   267,821 SH      X           1      267,821
SMUCKER J M CO           COM NEW         832696405         41       864 SH      X           1          864





                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                         ASSETS AS OF 12/31/04

 - - - COLUMN 1 - - - COLUMN 2 - - - - - COLUMN 3 - COLUMN 4 - COLUMN 5 COLUMN 6 COLUMN 7 - - - - - - - - - COLUMN 8 - - - -
----------------------------------------------------------------------------------------------------------------------------
                                                                             INVESTMENT DISCR          VOTING AUTHORITY
                              TITLE                  MARKET                --------------------   --------------------------
                                OF                    VALUE   SHRS OR  SH/PUT/SOLE SHR OTHROTHE      SOLE   SHARED     NONE
     NAME OF ISSUER           CLASS         CUSIP   (X$1000)  PRN AMT  PRN CALL(A) (B) (C) MGRS       (A)     (B)       (C)
----------------------------------------------------------------------------------------------------------------------------
                                                                             
SMUCKER J M CO           COM NEW         832696405        308     6,544 SH              X   1                6,544
SMURFIT-STONE CONTAINR   COM             832727101      7,614   407,578 SH      X           1      407,578
SNAP ON INC              COM             833034101      8,585   249,846 SH      X           1      249,846
SNAP ON INC              COM             833034101        268     7,800 SH              X   1        7,800
SOUTHERN CO              COM             842587107      8,453   252,176 SH      X           1      248,812   1,279     2,085
SOUTHERN CO              COM             842587107        516    15,387 SH              X   1        4,702   5,915     4,770
SOUTHWESTERN ENERGY CO   COM             845467109        325     6,403 SH      X           1        6,403
SOVEREIGN BANCORP INC    COM             845905108        683    30,308 SH      X           1       30,308
SPRINT CORP              COM FON         852061100     13,258   533,506 SH      X           1      531,157     130     2,219
SPRINT CORP              COM FON         852061100        285    11,481 SH              X   1 6             11,481
STAPLES INC              COM             855030102        550    16,321 SH      X           1       16,096               225
STAPLES INC              COM             855030102         56     1,663 SH              X   1                1,663
STARBUCKS CORP           COM             855244109      1,620    25,983 SH      X           1       25,941      42
STARBUCKS CORP           COM             855244109         66     1,062 SH              X   1           70     992
STARWOOD HTLS & RSRTS    PAIRED CTF      85590A203        553     9,463 SH      X           1        9,463
STARWOOD HTLS & RSRTS    PAIRED CTF      85590A203         37       628 SH              X   1                  628
STATE STR CORP           COM             857477103      1,065    21,683 SH      X           1       21,608                75
STATE STR CORP           COM             857477103         55     1,121 SH              X   1                1,121
STORA ENSO CORP          SPON ADR REP R  86210M106      1,108    72,833 SH      X           1       72,833
STRYKER CORP             COM             863667101        606    12,550 SH      X           1       12,514      36
STRYKER CORP             COM             863667101        537    11,120 SH              X   1               11,120
SUN MICROSYSTEMS INC     COM             866810104        111    20,532 SH      X           1       20,532
SUN MICROSYSTEMS INC     COM             866810104         55    10,268 SH              X   1          700   9,568
SUNGARD DATA SYS INC     COM             867363103     13,459   475,068 SH      X           1      474,951     117
SUNGARD DATA SYS INC     COM             867363103          7       255 SH              X   1                  255
SUNOCO INC               COM             86764P109      1,364    16,691 SH      X           1       16,691
SUNOCO INC               COM             86764P109         22       271 SH              X   1                  271
SUNTRUST BKS INC         COM             867914103      6,131    82,984 SH      X           1       82,756      26       202
SUNTRUST BKS INC         COM             867914103         64       866 SH              X   1 6                866
SUPERVALU INC            COM             868536103      6,516   188,772 SH      X           1      188,772
SUPERVALU INC            COM             868536103         19       545 SH              X   1                  545
SURMODICS INC            COM             868873100        445    13,680 SH      X           1       13,680
SWIFT TRANSN CO          COM             870756103      8,616   401,124 SH      X           1      401,124
SYMANTEC CORP            COM             871503108        556    21,585 SH      X           1       21,513      72
SYMANTEC CORP            COM             871503108         51     1,991 SH              X   1          160   1,831
SYNOVUS FINL CORP        COM             87161C105      1,098    38,431 SH      X           1       38,320     111
SYNOVUS FINL CORP        COM             87161C105          5       189 SH              X   1                  189
SYSCO CORP               COM             871829107      1,017    26,644 SH      X           1       19,242     102     7,300
SYSCO CORP               COM             871829107        235     6,147 SH              X   1                6,147
TCF FINL CORP            COM             872275102        533    16,570 SH      X           1        1,570            15,000
TCF FINL CORP            COM             872275102         57     1,760 SH              X   1                1,760
TECO ENERGY INC          COM             872375100      5,874   382,641 SH      X           1      377,641             5,000
TECO ENERGY INC          COM             872375100         12       800 SH              X   1                  800
TJX COS INC NEW          COM             872540109        346    13,755 SH      X           1       13,641     114
TJX COS INC NEW          COM             872540109         35     1,377 SH              X   1          800     577
TAIWAN SEMICNDCTR MFG    SPONSORED ADR   874039100         84     9,872 SH      X           1        9,872
TAIWAN SEMICNDCTR MFG    SPONSORED ADR   874039100         62     7,302 SH              X   1                7,302
TARGET CORP              COM             87612E106      4,540    87,425 SH      X           1       85,303      82     2,040
TARGET CORP              COM             87612E106      1,874    36,088 SH              X   1       23,200  12,888
TECUMSEH PRODS CO        CL A            878895200        247     5,170 SH              X   1                5,170
TEKTRONIX INC            COM             879131100      1,576    52,178 SH      X           1       52,147      31
TEKTRONIX INC            COM             879131100          8       254 SH              X   1                  254
TEMPUR PEDIC INTL INC    COM             88023U101      9,210   434,450 SH      X           1      433,810               640
TEXAS INSTRS INC         COM             882508104      1,523    61,873 SH      X           1       53,471   2,602     5,800
TEXAS INSTRS INC         COM             882508104        601    24,391 SH              X   1        2,000  22,391
TEXTRON INC              COM             883203101      4,097    55,509 SH      X           1       55,509
TEXTRON INC              COM             883203101          3        34 SH              X   1                   34
THERMO ELECTRON CORP     COM             883556102        225     7,458 SH      X           1        7,401      57
THERMO ELECTRON CORP     COM             883556102         12       393 SH              X   1                  393
THIRD WAVE TECHNOLGS     COM             88428W108         13     1,500 SH      X           1        1,500
THIRD WAVE TECHNOLGS     COM             88428W108        327    38,000 SH              X   1               38,000
3M CO                    COM             88579Y101     24,954   304,060 SH      X           1      298,675   2,635     2,750
3M CO                    COM             88579Y101      5,152    62,774 SH              X   1 6      8,325  53,649       800
TIBCO SOFTWARE INC       COM             88632Q103      4,629   347,034 SH      X           1      345,964             1,070
TIBCO SOFTWARE INC       COM             88632Q103          3       235 SH              X   1                  235
TIME WARNER INC          COM             887317105     10,094   518,965 SH      X           1      504,125   5,215     9,625
TIME WARNER INC          COM             887317105        876    45,052 SH              X   1 6        125  44,819       108
TORCHMARK CORP           COM             891027104        418     7,309 SH      X           1        7,270      39
TORCHMARK CORP           COM             891027104         15       257 SH              X   1                  257
TOREADOR RES CORP        COM             891050106      1,723    77,630 SH      X           1       77,390               240
TRAMMELL CROW CO         COM             89288R106      1,972   108,900 SH      X           1      108,540               360
TRANSCANADA CORP         COM             89353D107        286    11,500 SH      X           1       11,500
TRIAD HOSPITALS INC      COM             89579K109        932    25,059 SH      X           1       25,059
TRIBUNE CO NEW           COM             896047107      1,084    25,730 SH      X           1       25,730
TRIBUNE CO NEW           COM             896047107        336     7,968 SH              X   1                7,968
TUPPERWARE CORP          COM             899896104        315    15,216 SH      X           1       13,216   2,000
TUPPERWARE CORP          COM             899896104        685    33,073 SH              X   1               18,568    14,505
TYCO INTL LTD NEW        COM             902124106      2,504    70,073 SH      X           1       69,887     186
TYCO INTL LTD NEW        COM             902124106        737    20,610 SH              X   1               20,610
UST INC                  COM             902911106      4,693    97,550 SH      X           1       97,384      27       139
UST INC                  COM             902911106        112     2,333 SH              X   1        2,000     333
US BANCORP DEL           COM NEW         902973304     28,155   898,957 SH      X           1      884,617   3,491    10,849
US BANCORP DEL           COM NEW         902973304      3,081    98,363 SH              X   1 6     25,917  72,446
U S XPRESS ENTERPRISES   CL A            90338N103      1,465    50,000 SH      X           1       49,850               150
UNION PAC CORP           COM             907818108        852    12,672 SH      X           1        8,802   2,770     1,100
UNION PAC CORP           COM             907818108        282     4,193 SH              X   1          700   2,927       566
UNITED NAT FOODS INC     COM             911163103      7,013   225,502 SH      X           1      225,202               300
UNITED PARCEL SERVICE    CL B            911312106      9,133   106,874 SH      X           1      104,507     217     2,150
UNITED PARCEL SERVICE    CL B            911312106        428     5,010 SH              X   1                5,010
UNITED STATES STL CORP NECOM             912909108      1,017    19,850 SH      X           1       19,850
UNITED STATES STL CORP NECOM             912909108         10       201 SH              X   1                  201





                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                         ASSETS AS OF 12/31/04

 - - - COLUMN 1 - - - COLUMN 2 - - - - - COLUMN 3 - COLUMN 4 - COLUMN 5 COLUMN 6 COLUMN 7 - - - - - - - - - COLUMN 8 - - - -
----------------------------------------------------------------------------------------------------------------------------
                                                                             INVESTMENT DISCR          VOTING AUTHORITY
                              TITLE                  MARKET                --------------------   --------------------------
                                OF                    VALUE   SHRS OR  SH/PUT/SOLE SHR OTHROTHE      SOLE   SHARED     NONE
     NAME OF ISSUER           CLASS         CUSIP   (X$1000)  PRN AMT  PRN CALL(A) (B) (C) MGRS       (A)     (B)       (C)
----------------------------------------------------------------------------------------------------------------------------
                                                                             
UNITED TECHNOLOGIES      COM             913017109      4,881    47,224 SH      X           1       46,067     643       514
UNITED TECHNOLOGIES      COM             913017109      1,200    11,613 SH              X   1          400   9,413     1,800
UNITEDHEALTH GROUP INC   COM             91324P102      2,076    23,581 SH      X           1       21,903      58     1,620
UNITEDHEALTH GROUP INC   COM             91324P102        168     1,912 SH              X   1                1,912
UNIVERSAL HLTH SVCS      CL B            913903100      3,500    78,646 SH      X           1       78,646
UNIVISION COMMUNICATNS   CL A            914906102        288     9,836 SH      X           1        7,826             2,010
UNIVISION COMMUNICATNS   CL A            914906102          7       250 SH              X   1                  250
URBAN OUTFITTERS INC     COM             917047102      1,009    22,736 SH      X           1       22,736
URBAN OUTFITTERS INC     COM             917047102         10       230 SH              X   1                  230
V F CORP                 COM             918204108      1,109    20,028 SH      X           1       20,028
V F CORP                 COM             918204108          3        63 SH              X   1                   63
VALERO ENERGY CORP NEW   COM             91913Y100      1,182    26,044 SH      X           1       26,022      22
VALERO ENERGY CORP NEW   COM             91913Y100         97     2,135 SH              X   1                2,135
VARIAN MED SYS INC       COM             92220P105      4,198    97,084 SH      X           1       97,084
VARIAN MED SYS INC       COM             92220P105         86     1,990 SH              X   1                1,990
VERISIGN INC             COM             92343E102      3,744   111,418 SH      X           1      111,418
VERISIGN INC             COM             92343E102          1        40 SH              X   1                   40
VERIZON COMMUNICATIONS   COM             92343V104     48,416 1,195,170 SH      X           1    1,179,844   5,647     9,679
VERIZON COMMUNICATIONS   COM             92343V104      3,330    82,209 SH              X   1 6     10,815  68,111     3,283
VIACOM INC               CL B            925524308      1,551    42,614 SH      X           1       41,068     448     1,098
VIACOM INC               CL B            925524308        372    10,211 SH              X   1          868   9,343
VODAFONE GROUP PLC NEW   SPONSORED ADR   92857W100        503    18,353 SH      X           1       18,353
VODAFONE GROUP PLC NEW   SPONSORED ADR   92857W100        105     3,825 SH              X   1          400   3,255       170
WPS RESOURCES CORP       COM             92931B106      1,869    37,400 SH      X           1       36,391     700       309
WPS RESOURCES CORP       COM             92931B106        369     7,380 SH              X   1        1,700   5,280       400
WACHOVIA CORP 2ND NEW    COM             929903102     24,192   459,925 SH      X           1      458,842     147       936
WACHOVIA CORP 2ND NEW    COM             929903102        481     9,149 SH              X   1 6              9,149
WAL MART STORES INC      COM             931142103     26,352   498,893 SH      X           1      470,752  14,145    13,996
WAL MART STORES INC      COM             931142103      3,904    73,907 SH              X   1 6      8,315  63,392     2,200
WALGREEN CO              COM             931422109     18,053   470,492 SH      X           1      440,731   2,568    27,193
WALGREEN CO              COM             931422109      5,724   149,192 SH              X   1 6     39,800 109,392
WASHINGTON MUT INC       COM             939322103     10,156   240,199 SH      X           1      238,417      91     1,691
WASHINGTON MUT INC       COM             939322103        121     2,853 SH              X   1 6              2,853
WASTE MGMT INC DEL       COM             94106L109         77     2,573 SH      X           1        2,573
WASTE MGMT INC DEL       COM             94106L109        201     6,705 SH              X   1          400   6,305
WATERS CORP              COM             941848103        424     9,052 SH      X           1        8,992      60
WATERS CORP              COM             941848103         25       542 SH              X   1                  542
WATSON WYATT & CO        CL A            942712100      9,640   357,716 SH      X           1      357,716
WAUSAU-MOSINEE PAPER     COM             943315101      3,619   202,652 SH      X           1      202,552               100
WAUSAU-MOSINEE PAPER     COM             943315101      5,138   287,696 SH              X   1      225,493  62,203
WELLCARE HEALTH PLANS INCCOM             94946T106      2,671    82,190 SH      X           1       81,990               200
WELLPOINT INC            COM             94973V107      1,311    11,396 SH      X           1       11,369      27
WELLPOINT INC            COM             94973V107         31       273 SH              X   1                  273
WELLS FARGO & CO NEW     COM             949746101     49,705   799,763 SH      X           1      776,189   3,966    19,608
WELLS FARGO & CO NEW     COM             949746101      3,398    54,678 SH              X   1 6      5,054  48,624     1,000
WESCO INTL INC           COM             95082P105      3,529   119,060 SH      X           1      118,690               370
WESTELL TECHNOLOGIES     CL A            957541105      1,549   227,790 SH      X           1      227,080               710
WEYERHAEUSER CO          COM             962166104     11,499   171,071 SH      X           1      165,047   2,964     3,060
WEYERHAEUSER CO          COM             962166104      1,912    28,445 SH              X   1 6      9,285  19,130        30
WHIRLPOOL CORP           COM             963320106        316     4,567 SH      X           1          567             4,000
WHIRLPOOL CORP           COM             963320106        653     9,433 SH              X   1                9,433
WHITEHALL JEWELLERS      COM             965063100        160    20,000 SH      X           1       20,000
WILLIAMS COS INC DEL     COM             969457100        251    15,414 SH      X           1       15,285     129
WILLIAMS COS INC DEL     COM             969457100         93     5,707 SH              X   1                5,707
WILLIAMS SONOMA INC      COM             969904101        926    26,413 SH      X           1       26,413
WISCONSIN ENERGY CORP    COM             976657106      3,984   118,198 SH      X           1      115,696   1,602       900
WISCONSIN ENERGY CORP    COM             976657106      1,213    35,993 SH              X   1        4,941  28,361     2,691
WORTHINGTON INDS INC     COM             981811102        903    46,113 SH      X           1       46,113
WRIGLEY WM JR CO         COM             982526105      1,237    17,882 SH      X           1        7,052      30    10,800
WRIGLEY WM JR CO         COM             982526105      1,158    16,731 SH              X   1        1,100  15,631
WYETH                    COM             983024100     11,988   281,466 SH      X           1      279,145   2,321
WYETH                    COM             983024100      2,403    56,420 SH              X   1        6,775  49,645
XTO ENERGY INC           COM             98385X106      1,039    29,371 SH      X           1       29,371
XTO ENERGY INC           COM             98385X106        495    13,982 SH              X   1               13,982
XCEL ENERGY INC          COM             98389B100      9,900   543,952 SH      X           1      540,649             3,303
XCEL ENERGY INC          COM             98389B100        109     5,965 SH              X   1 6        400   5,565
XEROX CORP               COM             984121103      8,954   526,423 SH      X           1      526,423
XEROX CORP               COM             984121103         33     1,919 SH              X   1                1,919
YAHOO INC                COM             984332106      8,307   220,452 SH      X           1      217,729     123     2,600
YAHOO INC                COM             984332106        115     3,059 SH              X   1          105   2,954
YANKEE CANDLE INC        COM             984757104      1,716    51,730 SH      X           1       51,570               160
YUM BRANDS INC           COM             988498101        333     7,052 SH      X           1        6,998      54
YUM BRANDS INC           COM             988498101        128     2,713 SH              X   1          600   1,851       262
ZEBRA TECHNOLOGIES       CL A            989207105         72     1,286 SH      X           1        1,286
ZEBRA TECHNOLOGIES       CL A            989207105        153     2,727 SH              X   1                2,727
ZIMMER HLDGS INC         COM             98956P102      9,816   122,519 SH      X           1      119,564      55     2,900
ZIMMER HLDGS INC         COM             98956P102      1,183    14,766 SH              X   1 6         60  14,706
ZOLTEK COS INC           COM             98975W104        368    24,600 SH              X   1               24,600
                                                   ----------
FINAL TOTALS                                       $3,901,520
                                                   ==========
                                                            -----------
                                                            103,067,181
                                                            ===========





                                                    M&I INVESTMENT MANAGEMENT CORP.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                         ASSETS AS OF 12/31/04

 - - - COLUMN 1 - - - COLUMN 2 - - - - - COLUMN 3 - COLUMN 4 - COLUMN 5 COLUMN 6 COLUMN 7 - - - - - - - - - COLUMN 8 - - - -
----------------------------------------------------------------------------------------------------------------------------
                                                                             INVESTMENT DISCR          VOTING AUTHORITY
                              TITLE                  MARKET                --------------------   --------------------------
                                OF                    VALUE   SHRS OR  SH/PUT/SOLE SHR OTHROTHE      SOLE   SHARED     NONE
     NAME OF ISSUER           CLASS         CUSIP   (X$1000)  PRN AMT  PRN CALL(A) (B) (C) MGRS       (A)     (B)       (C)
----------------------------------------------------------------------------------------------------------------------------
                                                                             
ABBOTT LABS              COM             002824100        454     9,730 SH      X           5        9,730
ALTRIA GROUP INC         COM             02209S103        388     6,350 SH      X           5        6,350
ASSOCIATED BANC CORP     COM             045487105        319     9,600 SH      X           5        9,600
BANK OF AMERICA CORP     COM             060505104        743    15,822 SH      X           5       15,822
BB&T CORP                COM             054937107        348     8,279 SH      X           5        8,279
BED BATH & BEYOND INC    COM             075896100        203     5,085 SH      X           5        5,085
BELLSOUTH CORP           COM             079860102        329    11,850 SH      X           5       11,850
CHEVRONTEXACO CORP       COM             166764100        647    12,322 SH      X           5       12,322
CITIGROUP INC            COM             172967101        689    14,308 SH      X           5       14,308
CONSTELLATION BRANDS     CL A            21036P108        227     4,885 SH      X           5        4,885
COOPER INDS LTD          CL A            G24182100        373     5,500 SH      X           5        5,500
DEVELOPERS DVRSFD RLTY   COM             251591103        474    10,680 SH      X           5       10,680
DOMINION RES INC         COM             25746U109        299     4,415 SH      X           5        4,415
DOW CHEM CO              COM             260543103        468     9,460 SH      X           5        9,460
EASTMAN CHEM CO          COM             277432100        409     7,089 SH      X           5        7,089
ENTERPRISE PRDS PRTNRS   COM             293792107        332    12,834 SH      X           5       12,834
EXXON MOBIL CORP         COM             30231G102        635    12,390 SH      X           5       12,390
FEDERAL HOME LN MTG      COM             313400301        205     2,780 SH      X           5        2,780
GENERAL ELEC CO          COM             369604103        823    22,550 SH      X           5       22,550
GENERAL GROWTH PPTYS     COM             370021107        515    14,235 SH      X           5       14,235
GILLETTE CO              COM             375766102        204     4,550 SH      X           5        4,550
HARLEY DAVIDSON INC      COM             412822108        354     5,830 SH      X           5        5,830
ISTAR FINL INC           COM             45031U101        550    12,143 SH      X           5       12,143
INLAND REAL ESTATE       COM             457461101        337    21,100 SH      X           5       21,100
INTEL CORP               COM             458140100        205     8,780 SH      X           5        8,780
ISHARES TR               RUSSELL MCP GR  464287481      3,887    46,000 SH      X           5       46,000
ISHARES TR               RUSL 2000 GROW  464287648      4,011    59,600 SH      X           5       59,600
JPMORGAN & CHASE & CO    COM             46625H100        441    11,293 SH      X           5       11,293
KERR MCGEE CORP          COM             492386107        344     5,950 SH      X           5        5,950
LOWES COS INC            COM             548661107        417     7,250 SH      X           5        7,250
MARSHALL & ILSLEY CORP   COM             571834100        225     5,085 SH      X           5        5,085
MERCK & CO INC           COM             589331107        388    12,071 SH      X           5       12,071
MICROSOFT CORP           COM             594918104        333    12,445 SH      X           5       12,445
NASDAQ 100 TR            UNIT SER 1      631100104        343     8,600 SH      X           5        8,600
NEWTEK BUSINESS SVCS     COM             652526104         74    17,175 SH      X           5       17,175
OCCIDENTAL PETE CORP     COM             674599105        438     7,500 SH      X           5        7,500
OSHKOSH TRUCK CORP       COM             688239201        780    11,417 SH      X           5       11,417
PARKER HANNIFIN CORP     COM             701094104        303     4,000 SH      X           5        4,000
PITNEY BOWES INC         COM             724479100        301     6,500 SH      X           5        6,500
PPG INDS INC             COM             693506107        327     4,803 SH      X           5        4,803
PPL CORP                 COM             69351T106        352     6,611 SH      X           5        6,611
QLOGIC CORP              COM             747277101        225     6,125 SH      X           5        6,125
QUEST DIAGNOSTICS INC    COM             74834L100        232     2,430 SH      X           5        2,430
RPM INTL INC             COM             749685103        326    16,600 SH      X           5       16,600
SBC COMMUNICATIONS INC   COM             78387G103        530    20,579 SH      X           5       20,579
SLM CORP                 COM             78442P106        210     3,925 SH      X           5        3,925
ST PAUL TRAVELERS INC    COM             792860108        263     7,100 SH      X           5        7,100
SCHERING PLOUGH CORP     COM             806605101        209    10,020 SH      X           5       10,020
SIMON PPTY GROUP INC     COM             828806109        355     5,493 SH      X           5        5,493
STANLEY WKS              COM             854616109        363     7,400 SH      X           5        7,400
SUNGARD DATA SYS INC     COM             867363103        222     7,820 SH      X           5        7,820
TEPPCO PARTNERS L P      UT LTD PARTNER  872384102        297     7,545 SH      X           5        7,545
US BANCORP DEL           COM NEW         902973304        433    13,817 SH      X           5       13,817
VALERO L P               COM UT LTD PRT  91913W104        349     5,865 SH      X           5        5,865
VERIZON COMMUNICATIONS   COM             92343V104        536    13,238 SH      X           5       13,238
VORNADO RLTY TR          SH BEN INT      929042109        432     5,670 SH      X           5        5,670
WAL MART STORES INC      COM             931142103        292     5,532 SH      X           5        5,532
WASHINGTON MUT INC       COM             939322103        340     8,038 SH      X           5        8,038
WELLS FARGO & CO NEW     COM             949746101        672    10,814 SH      X           5       10,814
                                                      -------
FINAL TOTALS                                          $29,780
                                                      =======
                                                               --------
                                                                636,878
                                                               ========