<SEC-HEADER>0000935836-17-000107.hdr.sgml : 20170214
<ACCEPTANCE-DATETIME>20170214132958
ACCESSION NUMBER:		0000935836-17-000107
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170214
DATE AS OF CHANGE:		20170214

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Post Holdings, Inc.
		CENTRAL INDEX KEY:			0001530950
		STANDARD INDUSTRIAL CLASSIFICATION:	GRAIN MILL PRODUCTS [2040]
		IRS NUMBER:				453355106
		STATE OF INCORPORATION:			MO
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-86955
		FILM NUMBER:		17606432

	BUSINESS ADDRESS:	
		STREET 1:		2503 S. HANLEY ROAD
		CITY:			ST. LOUIS
		STATE:			MO
		ZIP:			63144
		BUSINESS PHONE:		314-644-7600

	MAIL ADDRESS:	
		STREET 1:		2503 S. HANLEY ROAD
		CITY:			ST. LOUIS
		STATE:			MO
		ZIP:			63144

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Route One Investment Company, L.P.
		CENTRAL INDEX KEY:			0001512171
		IRS NUMBER:				273123474
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		ONE LETTERMAN DRIVE
		STREET 2:		BLDG D-MAIN, SUITE 200
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94129
		BUSINESS PHONE:		415-796-6800

	MAIL ADDRESS:	
		STREET 1:		ONE LETTERMAN DRIVE
		STREET 2:		BLDG D-MAIN, SUITE 200
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94129

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Route One Investment Co, L.P.
		DATE OF NAME CHANGE:	20110210

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Route One Investment Co
		DATE OF NAME CHANGE:	20110204
</SEC-HEADER>