Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN 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
OMB APPROVAL
OMB Number: 3235-0287
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
MCARDLE JOHN E JR
  2. Issuer Name and Ticker or Trading Symbol
SUNGARD DATA SYSTEMS INC [SDS]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Group Chief Executive Officer
(Last)
(First)
(Middle)
SUNGARD DATA SYSTEMS INC., 11 SALT CREEK LANE
3. Date of Earliest Transaction (Month/Day/Year)
08/11/2005
(Street)

HINSDALE, IL 60521
4. If Amendment, Date Original Filed(Month/Day/Year)
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 Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 08/11/2005   M   8,000 A $ 12.9375 10,971.361 (1) D  
Common Stock 08/11/2005   M   1,982 A $ 13.375 12,953.361 D  
Common Stock 08/11/2005   M   40,000 A $ 18.9063 52,953.361 D  
Common Stock 08/11/2005   M   20,000 A $ 28.5 72,953.361 D  
Common Stock 08/11/2005   M   18,018 A $ 13.375 90,971.361 D  
Common Stock 08/11/2005   M   15,900 A $ 17.2188 106,871.361 D  
Common Stock 08/11/2005   M   22,200 A $ 19.8125 129,071.361 D  
Common Stock 08/11/2005   M   4,188 A $ 15.7188 133,259.361 D  
Common Stock 08/11/2005   M   4,000 A $ 18.9063 137,259.361 D  
Common Stock 08/11/2005   M   21,400 A $ 18.9063 158,659.361 D  
Common Stock 08/11/2005   M   13,250 A $ 28.5 171,909.361 D  
Common Stock 08/11/2005   S   168,938 D $ 36 2,971.361 D  
Common Stock 08/11/2005   D   2,971.361 (4) D $ 36 0 D  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 1474 (9-02)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Option to Buy $ 12.9375 08/11/2005   M     8,000 08/11/2004 08/16/2009 Common Stock 8,000 $ 0 0 D  
Option to Buy $ 13.375 08/11/2005   M     1,982 01/06/2005 01/11/2010 Common Stock 1,982 $ 0 0 D  
Option to Buy $ 18.9063 08/11/2005   M     40,000 08/11/2005(2) 08/22/2010 Common Stock 40,000 $ 0 0 D  
Option to Buy $ 28.5 08/11/2005   M     20,000 08/11/2005(2) 03/07/2011 Common Stock 20,000 $ 0 0 D  
Option to Buy $ 13.375 08/11/2005   M     18,018 01/06/2005 01/06/2010 Common Stock 18,018 $ 0 0 D  
Option to Buy $ 17.2188 08/11/2005   M     15,900 07/02/2001 05/16/2008 Common Stock 15,900 $ 0 0 D  
Option to Buy $ 19.8125 08/11/2005   M     22,200 07/01/2002 03/03/2009 Common Stock 22,200 $ 0 0 D  
Option to Buy $ 15.7188 08/11/2005   M     4,188 08/11/2005(2) 02/27/2010 Common Stock 4,188 $ 0 0 D  
Option to Buy $ 18.9063 08/11/2005   M     4,000 07/02/2001 08/22/2010 Common Stock 4,000 $ 0 0 D  
Option to Buy $ 18.9063 08/11/2005   M     21,400 07/01/2002 08/22/2010 Common Stock 21,400 $ 0 0 D  
Option to Buy $ 28.5 08/11/2005   M     13,250 08/11/2005(2) 03/07/2011 Common Stock 13,250 $ 0 47,950 D  
Option to Buy $ 28.5 08/11/2005   D     47,950 08/11/2005(2) 03/07/2011 Common Stock 47,950 (3) 0 D  
Option to Buy $ 32.81 08/11/2005   D     42,750 12/31/2004 03/06/2012 Common Stock 42,750 (3) 0 D  
Option to Buy $ 19.35 08/11/2005   D     54,000 08/11/2005(2) 03/03/2013 Common Stock 54,000 (3) 0 D  
Option to Buy $ 28.03 08/11/2005   D     58,400 08/11/2005(2) 02/25/2014 Common Stock 58,400 (3) 0 D  
Option to Buy $ 26.08 08/11/2005   D     54,400 08/11/2005(2) 03/03/2015 Common Stock 54,400 (3) 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
MCARDLE JOHN E JR
SUNGARD DATA SYSTEMS INC.
11 SALT CREEK LANE
HINSDALE, IL 60521
      Group Chief Executive Officer  

Signatures

 Leslie S. Brush, Attorney-in-fact for John E. McArdle, Jr.   08/12/2005
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(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) Includes shares acquired under Issuer's employee stock purchase plan through 03/31/05.
(2) Immediately before the effective time of the merger of Solar Capital Corp. with and into the Issuer, all unvested options became fully vested and immediately exercisable.
(3) In connection with the merger of Solar Capital Corp. with and into the Issuer, stock options of the Issuer were converted into options to purchase equity in the acquiring entities based on a formula designed to equal the current intrinsic value of the converted options.
(4) In connection with the merger of Solar Capital Corp. with and into the Issuer, shares of the Issuer's common stock were cancelled in the merger for $36 per share.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.