<SEC-DOCUMENT>0001284812-17-000142-index.html : 20170510
<SEC-HEADER>0001284812-17-000142.hdr.sgml : 20170510
<ACCEPTANCE-DATETIME>20170510153013
ACCESSION NUMBER:		0001284812-17-000142
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170510
DATE AS OF CHANGE:		20170510

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALEXANDRIA REAL ESTATE EQUITIES INC
		CENTRAL INDEX KEY:			0001035443
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		IRS NUMBER:				954502084
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-51081
		FILM NUMBER:		17829983

	BUSINESS ADDRESS:	
		STREET 1:		385 E. COLORADO BLVD
		STREET 2:		SUITE 299
		CITY:			PASADENA
		STATE:			CA
		ZIP:			91101
		BUSINESS PHONE:		6265780777

	MAIL ADDRESS:	
		STREET 1:		385 E. COLORADO BLVD
		STREET 2:		SUITE 299
		CITY:			PASADENA
		STATE:			CA
		ZIP:			91101

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COHEN & STEERS INC
		CENTRAL INDEX KEY:			0001284812
		STANDARD INDUSTRIAL CLASSIFICATION:	INVESTMENT ADVICE [6282]
		IRS NUMBER:				141904657
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		280 PARK AVENUE 10TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
		BUSINESS PHONE:		212 832 3232

	MAIL ADDRESS:	
		STREET 1:		280 PARK AVENUE
		STREET 2:		10TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>are13gbody-043017.txt
<TEXT>
Document 1 - file: are13gbody-043017.txt

</DOCUMENT>
</SEC-DOCUMENT>