<SEC-DOCUMENT>0001193125-21-000212-index.html : 20210104
<SEC-HEADER>0001193125-21-000212.hdr.sgml : 20210104
<ACCEPTANCE-DATETIME>20210104070725
ACCESSION NUMBER:		0001193125-21-000212
CONFORMED SUBMISSION TYPE:	POSASR
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210104
DATE AS OF CHANGE:		20210104
EFFECTIVENESS DATE:		20210104

FILER:

	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:		POSASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-233436
		FILM NUMBER:		21500141

	BUSINESS ADDRESS:	
		STREET 1:		4800 FALLS OF NEUSE RD, SUITE 400
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27609
		BUSINESS PHONE:		919-431-1000

	MAIL ADDRESS:	
		STREET 1:		4800 FALLS OF NEUSE RD, SUITE 400
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27609

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>POSASR
<SEQUENCE>1
<FILENAME>d86990dposasr.htm
<DESCRIPTION>POSASR
<TEXT>
Document 1 - file: d86990dposasr.htm

</DOCUMENT>
</SEC-DOCUMENT>