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, Q4 2025
Institutional positions in Post Holdings, Inc. as of Dec 31, 2025. 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
- 410
- −1 vs. Q3 2025
- Shares held
- 47.8M
- −643.6K (−1.3%) vs. Q3 2025
- Total value
- $4.73B
- −$471.7M (−9.1%) vs. Q3 2025
- New holders
- 66
- 102 more added
- Sold out
- 67
- 184 more reduced
5 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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, Q4 2025
Shares, value and share of portfolio for each institution holding Post Holdings, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Holocene Advisors, LP | 1,157,542 | $114.7M | 0.24% | +9,265+0.8% | Added |
| Manufacturers Life Insurance Company, The | 1,337,740 | $132.5M | 0.11% | −102,566−7.1% | Reduced |
| State Street Corp | 1,480,895 | $146.7M | 0.00% | −4,574−0.3% | Reduced |
| London Co of Virginia | 1,586,633 | $157.2M | 0.91% | −179,052−10.1% | Reduced |
| Clarkston Capital Partners, LLC | 2,868,367 | $284.1M | 6.58% | −35,493−1.2% | Reduced |
| Dimensional Fund Advisors LP | 2,957,198 | $292.9M | 0.06% | +144,775+5.1% | Added |
| JPMorgan Chase & Co | 2,975,680 | $294.7M | 0.02% | +138,308+4.9% | Added |
| Route One Investment Company, L.P. | 3,136,468 | $310.7M | 12.96% | −296,450−8.6% | Reduced |
| BlackRock, Inc. | 4,204,113 | $416.4M | 0.01% | −79,532−1.9% | Reduced |
| Vanguard Group Inc | 5,172,519 | $512.3M | 0.01% | −97,842−1.9% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 0 | $0 | 0.00% | −562,284−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −219,673−100.0% | Sold out |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 0 | $0 | 0.00% | −176,400−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −143,300−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −30,059−100.0% | Sold out |
| Jupiter Asset Management Ltd | 0 | $0 | 0.00% | −28,997−100.0% | Sold out |
| Cerity Partners LLC | 0 | $0 | 0.00% | −26,797−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −25,712−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −24,883−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −23,853−100.0% | Sold out |
| Oddo BHF Asset Management SAS | 0 | $0 | 0.00% | −19,353−100.0% | Sold out |
| Robeco Institutional Asset Management B.V. | 0 | $0 | 0.00% | −18,318−100.0% | Sold out |
| Ieq Capital, LLC | 0 | $0 | 0.00% | −17,858−100.0% | Sold out |
| New Age Alpha Advisors, LLC | 0 | $0 | 0.00% | −16,644−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −16,190−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −16,113−100.0% | Sold out |
| Freestone Grove Partners LP | 0 | $0 | 0.00% | −12,482−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −11,504−100.0% | Sold out |
| Martingale Asset Management L P | 0 | $0 | 0.00% | −11,160−100.0% | Sold out |
| Perbak Capital Partners LLP | 0 | $0 | 0.00% | −9,990−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −8,794−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −6,300−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −6,050−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −5,761−100.0% | Sold out |
| Horizon Investments, LLC | 0 | $0 | 0.00% | −5,188−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −5,159−100.0% | Sold out |
| New York Life Investment Management LLC | 0 | $0 | 0.00% | −5,032−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −4,356−100.0% | Sold out |
| Integrated Wealth Concepts LLC | 0 | $0 | 0.00% | −4,138−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −4,062−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −4,042−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −3,941−100.0% | Sold out |
| Ilex Capital Partners (UK) LLP | 0 | $0 | 0.00% | −3,877−100.0% | Sold out |
| Lombard Odier Asset Management (USA) Corp | 0 | $0 | 0.00% | −3,765−100.0% | Sold out |
| Barr E S & Co | 0 | $0 | 0.00% | −3,536−100.0% | Sold out |
| F/M Investments LLC | 0 | $0 | 0.00% | −3,481−100.0% | Sold out |
| Federation des caisses Desjardins du Quebec | 0 | $0 | 0.00% | −3,326−100.0% | Sold out |
| Capital & Planning, LLC | 0 | $0 | 0.00% | −2,609−100.0% | Sold out |
| First Manhattan Co | 0 | $0 | 0.00% | −2,395−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −2,094−100.0% | Sold out |
| Ironwood Investment Counsel, LLC | 0 | $0 | 0.00% | −1,111−100.0% | Sold out |
| Longboard Asset Management, LP | 0 | $0 | 0.00% | −2,031−100.0% | Sold out |
| Sanctuary Advisors, LLC | 0 | $0 | 0.00% | −1,988−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −1,946−100.0% | Sold out |
| Golden State Equity Partners | 0 | $0 | 0.00% | −1,931−100.0% | Sold out |
| Meeder Advisory Services, Inc. | 0 | $0 | 0.00% | −1,865−100.0% | Sold out |
| Vestcor Inc | 0 | $0 | 0.00% | −1,013−100.0% | Sold out |
| Alpha Wealth Funds, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −740−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −548−100.0% | Sold out |
| Byrne Asset Management LLC | 0 | $0 | 0.00% | – | Sold out |
| Ci Investments Inc. | 0 | $0 | 0.00% | −293−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −198−100.0% | Sold out |
| Cullen/Frost Bankers, Inc. | 0 | $0 | 0.00% | −164−100.0% | Sold out |
| Wealth Preservation Advisors, LLC | 0 | $0 | 0.00% | −154−100.0% | Sold out |
| Atlantic Trust, LLC | 0 | $0 | 0.00% | −140−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −120−100.0% | Sold out |
| Private Wealth Asset Management, LLC | 0 | $0 | 0.00% | −82−100.0% | Sold out |
| Essential Partners LLC | 0 | $0 | 0.00% | −68−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −53−100.0% | Sold out |
| S&T Bank | 0 | $0 | 0.00% | −42−100.0% | Sold out |
| Transamerica Financial Advisors, Inc. | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Bogart Wealth, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Cloud Capital Management, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| JPL Wealth Management, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Tortoise Investment Management, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Quaker Wealth Management, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Pinebridge Investments, L.P. | – | – | – | – | Not filed |
| Bryce Point Capital, LLC | – | – | – | – | Not filed |
| Point72 Hong Kong Ltd | – | – | – | – | Not filed |
| Hemington Wealth Management | – | – | – | – | Not filed |
| Creekmur Asset Management LLC | – | – | – | – | Not filed |