<SEC-DOCUMENT>0000919574-18-001319-index.html : 20180214
<SEC-HEADER>0000919574-18-001319.hdr.sgml : 20180214
<ACCEPTANCE-DATETIME>20180213181713
ACCESSION NUMBER:		0000919574-18-001319
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180214
DATE AS OF CHANGE:		20180213

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BMC STOCK HOLDINGS, INC.
		CENTRAL INDEX KEY:			0001574815
		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-LUMBER & OTHER BUILDING MATERIALS DEALERS [5211]
		IRS NUMBER:				264687975
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-87946
		FILM NUMBER:		18605624

	BUSINESS ADDRESS:	
		STREET 1:		980 HAMMOND DRIVE NE, SUITE 500
		CITY:			ATLANTA
		STATE:			GA
		ZIP:			30328
		BUSINESS PHONE:		678-222-1219

	MAIL ADDRESS:	
		STREET 1:		980 HAMMOND DRIVE NE, SUITE 500
		CITY:			ATLANTA
		STATE:			GA
		ZIP:			30328

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	STOCK BUILDING SUPPLY HOLDINGS, INC.
		DATE OF NAME CHANGE:	20130506

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SATURN ACQUISITION HOLDINGS, LLC
		DATE OF NAME CHANGE:	20130419

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RUANE, CUNNIFF & GOLDFARB INC
		CENTRAL INDEX KEY:			0000728014
		IRS NUMBER:				132628641
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		9W 57TH STREET
		STREET 2:		SUITE 5000
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		2128325280

	MAIL ADDRESS:	
		STREET 1:		9W 57TH STREET
		STREET 2:		SUITE 5000
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	RUANE CUNNIFF & CO INC
		DATE OF NAME CHANGE:	19970618
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>d7817141_13-g.htm
<TEXT>
Document 1 - file: d7817141_13-g.htm

</DOCUMENT>
</SEC-DOCUMENT>