Initial Statement of Beneficial Ownership (3)

FORM 3	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	OMB APPROVAL OMB Number: 3235-0104 Estimated average burden hours per response... 0.5
	Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person * Baker-Greene Edward	2. Date of Event Requiring Statement (MM/DD/YYYY) 6/1/2015	3. Issuer Name and Ticker or Trading Symbol FACTSET RESEARCH SYSTEMS INC [FDS]
(Last)        (First)        (Middle) 601 MERRITT 7	4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                            _____ 10% Owner ___ X ___ Officer (give title below)          _____ Other (specify below) Chief Human Resources Officer /
(Street) NORWALK, CT 06851        (City)              (State)              (Zip)	5. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) _ X _ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person

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)
FactSet Common Stock   (1)	0	D

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 4)	2. Date Exercisable and Expiration Date (MM/DD/YYYY)		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
Non-Qualified Stock Option (right to buy)	6/1/2018   (2)	6/1/2025	FactSet Common Stock	4854	$166.7400	D

Explanation of Responses:
( 1)	Edward Baker-Greene owns no shares of FactSet Common Stock as of June 1, 2015.
( 2)	Edward Baker-Greene was granted 4,854 stock options with an aggregate grant date fair value of $225,000 on June 1, 2015 pursuant to the FactSet Research Systems Inc. 2004 Stock Option and Award Plan, as Amended and Restated. These stock options cliff vest 60% after three years of service (on June 1, 2018) and the remaining 40% cliff vest after five years (on June 1, 2020).

Remarks: On June 1, 2015, FactSet hired Edward Baker-Greene as the Company's new Chief Human Resources Officer. As Chief Human Resources Officer, Edward will focus on the growth and development of the Company's global employee base. Edward does not have any family relationships with any of the Company's directors or executive officers and is not a party to any transactions listed in Item 404(a) of Regulation S-K.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Baker-Greene Edward 601 MERRITT 7 NORWALK, CT 06851			Chief Human Resources Officer

Signatures
/s/ Edward Baker-Greene		6/17/2015
** Signature of Reporting Person		Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
*	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).
Note:	File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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