<SEC-DOCUMENT>0000919574-20-001568-index.html : 20200214
<SEC-HEADER>0000919574-20-001568.hdr.sgml : 20200214
<ACCEPTANCE-DATETIME>20200214141359
ACCESSION NUMBER:		0000919574-20-001568
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20200214
DATE AS OF CHANGE:		20200214

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/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-87946
		FILM NUMBER:		20617891

	BUSINESS ADDRESS:	
		STREET 1:		8020 ARCO CORPORATE DRIVE, SUITE 400
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27617
		BUSINESS PHONE:		919-431-1000

	MAIL ADDRESS:	
		STREET 1:		8020 ARCO CORPORATE DRIVE, SUITE 400
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27617

	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 L.P.
		CENTRAL INDEX KEY:			0001720792
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		9 WEST 57TH STREET
		STREET 2:		SUITE 5000
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		212-832-5280

	MAIL ADDRESS:	
		STREET 1:		9 WEST 57TH STREET
		STREET 2:		SUITE 5000
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>d8224287_13g-a.htm
<TEXT>
Document 1 - file: d8224287_13g-a.htm

</DOCUMENT>
</SEC-DOCUMENT>