Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  BOULANGER NORMAND A
 2. Date of Event Requiring Statement (Month/Day/Year)
03/30/2010		 3. Issuer Name and Ticker or Trading Symbol
SS&C Technologies Holdings Inc [SSNC]
(Last)
(First)
(Middle)
C/O SS&C TECHNOLOGIES HOLDINGS, INC., 80 LAMBERTON ROAD		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
President and COO
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

WINDSOR, CT 06095		 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option (right to buy)   (1) 02/06/2013 Common Stock 318,750 $ 1.77 D  
Stock Option (right to buy)   (1) 10/18/2014 Common Stock 212,500 $ 4.2 D  
Stock Option (right to buy)   (2) 08/09/2016 Common Stock 452,581 $ 8.77 D  
Stock Option (right to buy)   (3) 08/09/2016 Common Stock 452,581 $ 8.77 D  
Stock Option (right to buy)   (4) 08/09/2016 Common Stock 226,290 $ 8.77 D  
Stock Option (right to buy)   (5) 02/04/2020 Common Stock 85,000 $ 14.53 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
BOULANGER NORMAND A
C/O SS&C TECHNOLOGIES HOLDINGS, INC.
80 LAMBERTON ROAD
WINDSOR, CT 06095		   X     President and COO  

Signatures

/s/ Stephen V.R. Whitman, attorney-in-fact for Normand A. Boulanger 03/30/2010
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) The option vested as to 25% of the shares on the first anniversary of the date of grant and 1/36 of the remaining number of shares monthly thereafter until November 23, 2005 when the option became fully vested as to 100% of the shares to the extent it was not fully vested.
(2) The option is a "time-based" option that vested as to 25% of the shares on November 23, 2006 and as to 1/36 of the shares each month thereafter until fully vested on November 23, 2009.
(3) The option is a "performance-based" option that vests based on the determination by the Issuer's board of directors or compensation committee as to the satisfaction of certain performance criteria for each fiscal year 2006 through 2010. In February 2009, the board of directors approved the immediate vesting of the 2006, 2007 and 2008 performance-based options that did not otherwise vest during 2006, 2007 and 2008. In addition, the performance criteria for 2009 were met, resulting in the vesting of 100% of the 2009 performance options.
(4) The option is a "superior" option, which will become a performance-based option upon the closing of the initial public offering of the Issuer that vests based on the determination by the Issuer's board of directors or compensation committee as to the satisfaction of certain performance criteria for fiscal years 2010 and 2011.
(5) The option vests as to 25% of the shares on February 4, 2011 and 1/36 of the remaining number of shares monthly thereafter.

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