<SEC-DOCUMENT>0001209191-18-049205-index.html : 20180904
<SEC-HEADER>0001209191-18-049205.hdr.sgml : 20180904
<ACCEPTANCE-DATETIME>20180904163450
ACCESSION NUMBER:		0001209191-18-049205
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180831
FILED AS OF DATE:		20180904
DATE AS OF CHANGE:		20180904

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			duPont Benjamin F
		CENTRAL INDEX KEY:			0001426668

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33812
		FILM NUMBER:		181052750

	MAIL ADDRESS:	
		STREET 1:		C/O MSCI INC.
		STREET 2:		88 PINE STREET
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10005

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MSCI Inc.
		CENTRAL INDEX KEY:			0001408198
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-BUSINESS SERVICES, NEC [7389]
		IRS NUMBER:				134038723
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		7 WORLD TRADE CENTER
		STREET 2:		250 GREENWICH STREET, 49TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10007
		BUSINESS PHONE:		212-804-3990

	MAIL ADDRESS:	
		STREET 1:		7 WORLD TRADE CENTER
		STREET 2:		250 GREENWICH STREET, 49TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10007
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
Document 1 - file: doc4.html

Document 1 - RAW XML: doc4.xml

</DOCUMENT>
</SEC-DOCUMENT>