Post Holdings, Inc.
POST- Exchange
- NYSE
- Industry
- Grain Mill Products
- SEC CIK
- 0001530950
In the last 90 days, Post Holdings, Inc. insiders filed 0 open-market purchases and 1 sale; 415 institutions reported holding it in 13F filings for Q2 2026, worth $4.00B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Post Holdings, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 415
- −8 vs. Q1 2026
- Shares held
- 45.3M
- −196.6K (−0.4%) vs. Q1 2026
- Total value
- $4.00B
- −$490.6M (−10.9%) vs. Q1 2026
- New holders
- 66
- 109 more added
- Sold out
- 74
- 180 more reduced
5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting POST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 415 | $4.00B |
| Q1 2026 | 428 | $4.49B |
| Q4 2025 | 410 | $4.73B |
| Q3 2025 | 416 | $5.21B |
| Q2 2025 | 434 | $5.58B |
| Q1 2025 | 418 | $6.21B |
| Q4 2024 | 413 | $6.03B |
| Q3 2024 | 408 | $6.06B |
| Q2 2024 | 380 | $5.55B |
| Q1 2024 | 376 | $5.79B |
| Q4 2023 | 362 | $5.05B |
| Q3 2023 | 358 | $4.63B |
| Q2 2023 | 332 | $4.49B |
| Q1 2023 | 354 | $4.74B |
| Q4 2022 | 357 | $4.73B |
| Q3 2022 | 324 | $4.44B |
| Q2 2022 | 311 | $4.45B |
| Q1 2022 | 303 | $3.95B |
| Q4 2021 | 328 | $6.32B |
| Q3 2021 | 319 | $6.32B |
| Q2 2021 | 325 | $6.37B |
| Q1 2021 | 315 | $5.94B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Post Holdings, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morgan Stanley | 1,011,823 | $89.3M | 0.00% | +216,400+27.2% | Added |
| Citadel Advisors LLC | 1,012,592 | $89.4M | 0.05% | +793,886+363.0% | Added |
| Manufacturers Life Insurance Company, The | 1,154,963 | $101.9M | 0.08% | −108,631−8.6% | Reduced |
| UBS Group AG | 1,167,906 | $103.1M | 0.02% | +123,544+11.8% | Added |
| Clarkston Capital Partners, LLC | 1,205,915 | $106.4M | 8.99% | +12,848+1.1% | Added |
| Holocene Advisors, LP | 1,247,073 | $110.1M | 0.25% | −519,569−29.4% | Reduced |
| Norges Bank | 1,309,435 | $115.6M | 0.01% | +1,309,435 | New |
| State Street Corp | 1,348,671 | $119.0M | 0.00% | −73,548−5.2% | Reduced |
| London Co of Virginia | 1,399,101 | $123.5M | 0.70% | −77,537−5.3% | Reduced |
| Vanguard Capital Management LLC | 1,784,517 | $157.5M | 0.00% | −89,520−4.8% | Reduced |
| Vanguard Portfolio Management LLC | 2,175,658 | $192.0M | 0.01% | −255,839−10.5% | Reduced |
| JPMorgan Chase & Co | 2,455,999 | $220.5M | 0.01% | −212,815−8.0% | Reduced |
| Route One Investment Company, L.P. | 2,950,568 | $260.4M | 10.78% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 3,156,637 | $278.6M | 0.05% | +84,762+2.8% | Added |
| BlackRock, Inc. | 3,933,480 | $347.2M | 0.01% | −46,322−1.2% | Reduced |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −427,198−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −116,283−100.0% | Sold out |
| Hennessy Advisors Inc | 0 | $0 | 0.00% | −73,200−100.0% | Sold out |
| Agf Management Ltd | 0 | $0 | 0.00% | −34,749−100.0% | Sold out |
| D L Carlson Investment Group Inc | 0 | $0 | 0.00% | −28,116−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −15,495−100.0% | Sold out |
| Qsemble Capital Management, LP | 0 | $0 | 0.00% | −15,225−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −14,815−100.0% | Sold out |
| SkyView Investment Advisors, LLC | 0 | $0 | 0.00% | −14,658−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −14,648−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −10,651−100.0% | Sold out |
| Aviso Financial Inc. | 0 | $0 | 0.00% | −10,560−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −10,226−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −7,911−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −7,090−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −5,900−100.0% | Sold out |
| CSS LLC | 0 | $0 | 0.00% | −5,661−100.0% | Sold out |
| Klingman & Associates, LLC | 0 | $0 | 0.00% | −4,673−100.0% | Sold out |
| Burney Co | 0 | $0 | 0.00% | −4,551−100.0% | Sold out |
| Aristeia Capital LLC | 0 | $0 | 0.00% | −4,308−100.0% | Sold out |
| Bank of Nova Scotia | 0 | $0 | 0.00% | −4,200−100.0% | Sold out |
| Virtus ETF Advisers LLC | 0 | $0 | 0.00% | −3,508−100.0% | Sold out |
| Freestone Grove Partners LP | 0 | $0 | 0.00% | −3,495−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −3,260−100.0% | Sold out |
| Great Valley Advisor Group, Inc. | 0 | $0 | 0.00% | −3,050−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −2,982−100.0% | Sold out |
| Calamos Wealth Management LLC | 0 | $0 | 0.00% | −2,982−100.0% | Sold out |
| Baker Avenue Asset Management, LP | 0 | $0 | 0.00% | −2,934−100.0% | Sold out |
| Atria Investments LLC | 0 | $0 | 0.00% | −2,902−100.0% | Sold out |
| Argonautica Private Wealth Management, Inc | 0 | $0 | 0.00% | −2,865−100.0% | Sold out |
| nVerses Capital, LLC | 0 | $0 | 0.00% | −2,840−100.0% | Sold out |
| Mangrove Partners | 0 | $0 | 0.00% | −2,760−100.0% | Sold out |
| Syon Capital LLC | 0 | $0 | 0.00% | −2,757−100.0% | Sold out |
| Utah Retirement Systems | 0 | $0 | 0.00% | −2,447−100.0% | Sold out |
| Venturi Wealth Management, LLC | 0 | $0 | 0.00% | −2,414−100.0% | Sold out |
| TCG Advisory Services, LLC | 0 | $0 | 0.00% | −2,369−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −2,351−100.0% | Sold out |
| 3Chopt Investment Partners, LLC | 0 | $0 | 0.00% | −2,283−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −2,253−100.0% | Sold out |
| Crestwood Advisors Group LLC | 0 | $0 | 0.00% | −2,250−100.0% | Sold out |
| Farmers & Merchants Trust Co of Long Beach | 0 | $0 | 0.00% | −2,200−100.0% | Sold out |
| RSM US Wealth Management LLC | 0 | $0 | 0.00% | −2,181−100.0% | Sold out |
| Optas, LLC | 0 | $0 | 0.00% | −2,180−100.0% | Sold out |
| Snowden Capital Advisors LLC | 0 | $0 | 0.00% | −2,123−100.0% | Sold out |
| Capital & Planning, LLC | 0 | $0 | 0.00% | −2,119−100.0% | Sold out |
| Everence Capital Management Inc | 0 | $0 | 0.00% | −2,100−100.0% | Sold out |
| First Manhattan Co | 0 | $0 | 0.00% | −2,102−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −2,094−100.0% | Sold out |
| DnB Asset Management AS | 0 | $0 | 0.00% | −2,071−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −2,010−100.0% | Sold out |
| Ontario Teachers Pension Plan Board | 0 | $0 | 0.00% | −1,442−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −865−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −696−100.0% | Sold out |
| Ancora Advisors, LLC | 0 | $0 | 0.00% | −646−100.0% | Sold out |
| Altshuler Shaham Ltd | 0 | $0 | 0.00% | −332−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −282−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −246−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −181−100.0% | Sold out |
| RWM Asset Management, LLC | 0 | $0 | 0.00% | −155−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −129−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −93−100.0% | Sold out |
| Ritter Daniher Financial Advisory LLC | 0 | $0 | 0.00% | −64−100.0% | Sold out |
| Legacy Wealth Managment, LLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| ZRC Wealth Management, LLC | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Rossby Financial, LCC | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Vermillion Wealth Management, Inc. | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| MV Capital Management, Inc. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Curio Wealth, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Dunhill Financial, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Raffa Wealth Management, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| TFC Financial Management | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Rakuten Securities, Inc. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| DGS Capital Management, LLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| Evelyn Partners Investment Management LLP | – | – | – | – | Not filed |
| Sapience Investments, LLC | – | – | – | – | Not filed |