POST HOLDINGS, INC. (POST) Ownership & Trading Activity

Institutional holders, insider transactions, and congressional trades for POST. 13F holdings as of 2026-06-30.

In 13F filings for the quarter ended June 30, 2026, 400 institutions reported holding POST, with 45.3 million shares worth $4.0 billion in aggregate.

Top Institutional Holders

InstitutionSharesValueChange
Vanguard4,313,487$381MDECREASED
BlackRock3,933,480$347MDECREASED
Dimensional Fund Advisors3,156,637$279MINCREASED
Route One Investment Company2,950,568$260MUNCHANGED
JPMorgan Chase2,455,999$221MDECREASED

Full institutional holdings, insider history, and congressional trades for POST HOLDINGS, INC. on SentiSense.