<SEC-DOCUMENT>0000950127-17-000044-index.html : 20170926
<SEC-HEADER>0000950127-17-000044.hdr.sgml : 20170926
<ACCEPTANCE-DATETIME>20170926172016
ACCESSION NUMBER:		0000950127-17-000044
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20170926
DATE AS OF CHANGE:		20170926

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Empire State Realty Trust, Inc.
		CENTRAL INDEX KEY:			0001541401
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		IRS NUMBER:				371645259
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-87687
		FILM NUMBER:		171102766

	BUSINESS ADDRESS:	
		STREET 1:		111 WEST 33RD STREET, 12TH FL
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10120
		BUSINESS PHONE:		212-953-0888

	MAIL ADDRESS:	
		STREET 1:		111 WEST 33RD STREET, 12TH FL
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10120

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Qatar Investment Authority
		CENTRAL INDEX KEY:			0001441449
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			S3

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		Q-TEL TOWER
		STREET 2:		P.O. BOX 23223
		CITY:			DOHA
		STATE:			S3
		ZIP:			QATAR
		BUSINESS PHONE:		974 441 4466

	MAIL ADDRESS:	
		STREET 1:		Q-TEL TOWER
		STREET 2:		P.O. BOX 23223
		CITY:			DOHA
		STATE:			S3
		ZIP:			QATAR
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>a17-22_sc13ga.htm
<DESCRIPTION>SCHEDULE 13G/A
<TEXT>
Document 1 - file: a17-22_sc13ga.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a17-22_ex99point1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 2 - file: a17-22_ex99point1.htm

</DOCUMENT>
</SEC-DOCUMENT>