Ownership Submission
FORM 5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Form 3 Holdings Reported
Form 4 Transactions Reported
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

ANNUAL 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
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1. Name and Address of Reporting Person *
FRANKENFIELD MICHAEL D
 2. Issuer Name and Ticker or Trading Symbol
FACTSET RESEARCH SYSTEMS INC [FDS] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
_____ Officer (give title below) __X__ Other (specify below)
Vice Chairman
(Last)
(First)
(Middle)

601 MERRITT 7		 3. Statement for Issuer's Fiscal Year Ended (Month/Day/Year)
08/31/2015
(Street)


NORWALK, CT 06851		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Reporting
(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 at end of Issuer's Fiscal Year
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Amount (A) or (D) Price
FactSet Common Stock 07/21/2015   A 0 A $ 0 14,677 (1) 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 2270 (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 at End of Issuer's Fiscal Year
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
(A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Non-Qualified Stock Option (right to buy) $ 66.46 01/21/2015   A 0   10/23/2010(3) 10/23/2016 FactSet Common Stock
1,656 (2)
$ 0 1,656
D
 
Non-Qualified Stock Option (right to buy) $ 63.09 01/21/2015   A 0   02/09/2016(4) 02/09/2017 FactSet Common Stock
70,392 (2)
$ 0 70,392
D
 
Non-Qualified Stock Option (right to buy) $ 94.84 01/21/2015   A 0   11/01/2012(3) 11/01/2021 FactSet Common Stock
9,458 (2)
$ 0 9,458
D
 
Non-Qualified Stock Option (right to buy) $ 92.22 01/21/2015   A 0   11/01/2013(3) 11/01/2022 FactSet Common Stock
11,282 (2)
$ 0 11,282
D
 
Non-Qualified Stock Option (right to buy) $ 92.22 01/21/2015   A 0   11/01/2014(5) 11/01/2022 FactSet Common Stock
3,698 (2)
$ 0 3,698
D
 

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
FRANKENFIELD MICHAEL D
601 MERRITT 7
NORWALK, CT 06851		       Vice Chairman

Signatures

/s/ Michael D. Frankenfield 07/21/2015
**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) Represents previously granted restricted stock awards, which remain outstanding as of July 21, 2015.
(2) Represents previously granted stock option awards, which remain outstanding as of July 21, 2015.
(3) 20% of these option grants became exercisable one year after grant date, with the remainder continuing to vest at 1.67% per month thereafter.
(4) The remaining options granted on February 9, 2010 cliff vest 100% after six years of service.
(5) 40% of these options became exercisable two years after grant date, with the remainder continuing to vest at 1.67% per month thereafter.
 
Remarks:
On January 21, 2015, Michael Frankenfield stepped down from his position as Executive Vice President, Global Director of Sales, and was succeeded by Scott Miller. As such, Michael Frankenfield ceased to be an officer of FactSet Research Systems Inc. (the "Company") under existing SEC guidelines, effective January 21, 2015, and prospectively. SEC guidelines require beneficial ownership reporting for former officers for six months after the effective date of their removal as an officer of the Company.  The detail presented herein represents Mr. Frankenfield's holdings as of July 21, 2015.  This Form 5 is being filed prior to the October 15, 2015 deadline for administrative convenience to reflect the change in the reporting person's status.

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

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