Who Owns POST HLDGS INC (POST)? -- Institutional Holders (2026-06-30)

480 institutions reported holding $4.05B of POST HLDGS INC (POST) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($380.3M), BlackRock, Inc. ($347.2M), DIMENSIONAL FUND ADVISORS LP ($278.6M), Route One Investment Company, L.P. ($260.4M), JPMORGAN CHASE & CO ($220.5M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1VANGUARD GROUP INC$380.3M4.3MTrimmed
2BlackRock, Inc.$347.2M3.9MTrimmed
3DIMENSIONAL FUND ADVISORS LP$278.6M3.2MAdded
4Route One Investment Company, L.P.$260.4M3.0MHold
5JPMORGAN CHASE & CO$220.5M2.5MTrimmed
6LONDON CO OF VIRGINIA$123.5M1.4MTrimmed
7STATE STREET CORP$119.0M1.3MTrimmed
8NORGES BANK$115.6M1.3MAdded
9Holocene Advisors, LP$110.1M1.2MTrimmed
10Clarkston Capital Partners, LLC$106.4M1.2MAdded
11UBS Group AG$103.1M1.2MAdded
12MANUFACTURERS LIFE INSURANCE COMPANY, THE$101.9M1.2MTrimmed
13CITADEL ADVISORS LLC$90.4M1.0MAdded
14MORGAN STANLEY$89.3M1.0MAdded
15GEODE CAPITAL MANAGEMENT, LLC$65.9M746,967Trimmed
16TWO SIGMA INVESTMENTS, LP$56.5M639,671Trimmed
17DIAMOND HILL CAPITAL MANAGEMENT INC$54.6M618,618Trimmed
18Junto Capital Management LP$52.0M589,457Added
19UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC$48.5M549,985Added
20FMR LLC$45.6M516,577Trimmed
21Fisher Asset Management, LLC$42.5M481,429Added
22Sixth Street Partners Management Company, L.P.$40.2M455,118New
23CHARLES SCHWAB INVESTMENT MANAGEMENT INC$40.2M455,118Trimmed
24NORTHERN TRUST CORP$33.1M374,967Trimmed
25AQR CAPITAL MANAGEMENT LLC$32.0M364,398Added

Source: SEC Form 13F filings · as of 2026-06-30