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
| Institution | Shares | Value | Change |
|---|---|---|---|
| Vanguard | 4,313,487 | $381M | DECREASED |
| BlackRock | 3,933,480 | $347M | DECREASED |
| Dimensional Fund Advisors | 3,156,637 | $279M | INCREASED |
| Route One Investment Company | 2,950,568 | $260M | UNCHANGED |
| JPMorgan Chase | 2,455,999 | $221M | DECREASED |
Full institutional holdings, insider history, and congressional trades for POST HOLDINGS, INC. on SentiSense.