<SEC-DOCUMENT>0000899243-17-005024-index.html : 20170222
<SEC-HEADER>0000899243-17-005024.hdr.sgml : 20170222
<ACCEPTANCE-DATETIME>20170222210028
ACCESSION NUMBER:		0000899243-17-005024
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20170221
FILED AS OF DATE:		20170222
DATE AS OF CHANGE:		20170222

ISSUER:		

	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

	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

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Costello Keith
		CENTRAL INDEX KEY:			0001698605

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36050
		FILM NUMBER:		17630535

	MAIL ADDRESS:	
		STREET 1:		TWO LAKESIDE COMMONS
		STREET 2:		980 HAMMOND DRIVE NE, STE 500
		CITY:			ATLANTA
		STATE:			GA
		ZIP:			30328
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>doc3.xml
<DESCRIPTION>FORM 3 SUBMISSION
<TEXT>
Document 1 - file: doc3.html

Document 1 - RAW XML: doc3.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>attachment1.htm
<DESCRIPTION>EX-24 DOCUMENT
<TEXT>
Document 2 - file: attachment1.htm

</DOCUMENT>
</SEC-DOCUMENT>