<SEC-DOCUMENT>0000932471-17-001604-index.html : 20170210
<SEC-HEADER>0000932471-17-001604.hdr.sgml : 20170210
<ACCEPTANCE-DATETIME>20170210120220
ACCESSION NUMBER:		0000932471-17-001604
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170210
DATE AS OF CHANGE:		20170210

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BEACON ROOFING SUPPLY INC
		CENTRAL INDEX KEY:			0001124941
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-LUMBER & OTHER CONSTRUCTION MATERIALS [5030]
		IRS NUMBER:				364173371
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-80234
		FILM NUMBER:		17591188

	BUSINESS ADDRESS:	
		STREET 1:		505 HUNTMAR PARK DRIVE
		STREET 2:		SUITE 300
		CITY:			HERNDON
		STATE:			VA
		ZIP:			20170
		BUSINESS PHONE:		571-323-3939

	MAIL ADDRESS:	
		STREET 1:		505 HUNTMAR PARK DRIVE
		STREET 2:		SUITE 300
		CITY:			HERNDON
		STATE:			VA
		ZIP:			20170

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			VANGUARD GROUP INC
		CENTRAL INDEX KEY:			0000102909
		IRS NUMBER:				231945930
		STATE OF INCORPORATION:			PA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		PO BOX 2600
		STREET 2:		V26
		CITY:			VALLEY FORGE
		STATE:			PA
		ZIP:			19482-2600
		BUSINESS PHONE:		6106691000

	MAIL ADDRESS:	
		STREET 1:		PO BOX 2600
		STREET 2:		V26
		CITY:			VALLEY FORGE
		STATE:			PA
		ZIP:			19482-2600
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>beaconroofingsupplyinc.htm
<TEXT>
Document 1 - file: beaconroofingsupplyinc.htm

</DOCUMENT>
</SEC-DOCUMENT>