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, Q1 2026
Institutional positions in Post Holdings, Inc. as of Mar 31, 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
- 428
- +27 vs. Q4 2025
- Shares held
- 45.5M
- +4.08M (+9.9%) vs. Q4 2025
- Total value
- $4.49B
- +$391.3M (+9.5%) vs. Q4 2025
- New holders
- 74
- 130 more added
- Sold out
- 47
- 157 more reduced
9 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Post Holdings, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| KLP Kapitalforvaltning AS | 19,400 | $1.92M | 0.01% | +7,200+59.0% | Added |
| Summit Trail Advisors, LLC | 19,562 | $1.93M | 0.03% | +3,545+22.1% | Added |
| Treasurer of the State of North Carolina | 19,725 | $1.95M | 0.01% | −600−3.0% | Reduced |
| Janus Henderson Group PLC | 20,019 | $1.98M | 0.00% | 00.0% | Unchanged |
| Daytona Street Capital LLC | 20,302 | $1.99M | 1.60% | +220+1.1% | Added |
| Janney Montgomery Scott LLC | 20,572 | $2.03M | 0.01% | +2,961+16.8% | Added |
| MetLife Investment Management | 20,823 | $2.06M | 0.01% | −2,545−10.9% | Reduced |
| State of New Jersey Common Pension Fund D | 21,010 | $2.08M | 0.01% | +890+4.4% | Added |
| Gotham Asset Management, LLC | 21,075 | $2.08M | 0.01% | +4,171+24.7% | Added |
| SG Americas Securities, LLC | 21,143 | $2.09M | 0.00% | +14,456+216.2% | Added |
| Boston Partners | 21,465 | $2.12M | 0.00% | +21,465 | New |
| Creative Planning | 21,796 | $2.15M | 0.00% | +7,849+56.3% | Added |
| New York State Common Retirement Fund | 21,937 | $2.17M | 0.00% | 00.0% | Unchanged |
| Stifel Financial Corp | 22,366 | $2.21M | 0.00% | −17,442−43.8% | Reduced |
| Brevan Howard Capital Management LP | 23,783 | $2.35M | 0.02% | +23,783 | New |
| Wolverine Asset Management LLC | 24,512 | $2.42M | 0.04% | +24,512 | New |
| Susquehanna International Group, LLP | 24,660 | $2.44M | 0.00% | +21,714+737.1% | Added |
| Great West Life Assurance Co | 25,473 | $2.52M | 0.00% | −2,310−8.3% | Reduced |
| MML Investors Services, LLC | 26,845 | $2.65M | 0.01% | −3,385−11.2% | Reduced |
| D L Carlson Investment Group Inc | 28,116 | $2.78M | 0.48% | −471−1.6% | Reduced |
| HSBC Holdings PLC | 28,336 | $2.79M | 0.00% | +25,902+1,064.2% | Added |
| Prudential Financial Inc | 29,305 | $2.90M | 0.00% | +22,580+335.8% | Added |
| Plancorp, LLC | 30,389 | $3.07M | 0.09% | −20.0% | Reduced |
| Clifford Swan Investment Counsel LLC | 31,586 | $3.12M | 0.11% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 32,198 | $3.18M | 0.01% | −738−2.2% | Reduced |
| Cetera Investment Advisers | 33,863 | $3.35M | 0.00% | +3,670+12.2% | Added |
| CI Private Wealth, LLC | 34,528 | $3.38M | 0.00% | +6,725+24.2% | Added |
| Brown Brothers Harriman & Co | 34,650 | $3.43M | 0.02% | +25,528+279.9% | Added |
| Agf Management Ltd | 34,749 | $3.44M | 0.02% | +7,501+27.5% | Added |
| Vanguard Asset Management, Ltd | 39,229 | $3.88M | 0.00% | +39,229 | New |
| US Bancorp | 40,237 | $3.98M | 0.00% | +104+0.3% | Added |
| Vanguard Global Advisers, LLC | 40,664 | $4.02M | 0.00% | +40,664 | New |
| Ameriprise Financial Inc | 42,097 | $4.16M | 0.00% | −8,162−16.2% | Reduced |
| CIBC Bancorp USA Inc. | 42,311 | $4.18M | 0.01% | +42,311 | New |
| Russell Investments Group, Ltd. | 43,501 | $4.30M | 0.00% | +24,531+129.3% | Added |
| Wellington Management Group LLP | 45,825 | $4.53M | 0.00% | −2,448−5.1% | Reduced |
| LPL Financial LLC | 46,278 | $4.58M | 0.00% | −36,642−44.2% | Reduced |
| Alliancebernstein L.P. | 48,136 | $4.77M | 0.00% | −7,193−13.0% | Reduced |
| Royal Bank of Canada | 49,733 | $4.92M | 0.00% | −5,827−10.5% | Reduced |
| California State Teachers Retirement System | 50,956 | $5.04M | 0.01% | +9,758+23.7% | Added |
| Winton Group Ltd | 51,307 | $5.07M | 0.18% | +7,235+16.4% | Added |
| Retirement Systems of Alabama | 51,738 | $5.11M | 0.02% | −72,836−58.5% | Reduced |
| Moran Wealth Management, LLC | 52,897 | $5.23M | 0.16% | +52,897 | New |
| New York State Teachers Retirement System | 53,384 | $5.28M | 0.01% | −6,905−11.5% | Reduced |
| Nordea Investment Management AB | 55,936 | $5.44M | 0.01% | +322+0.6% | Added |
| Tudor Investment Corp Et Al | 58,085 | $5.74M | 0.03% | +58,085 | New |
| Bridgewater Associates, LP | 58,852 | $5.82M | 0.03% | −4,380−6.9% | Reduced |
| Capital Fund Management S.A. | 59,027 | $5.84M | 0.05% | +9,366+18.9% | Added |
| LGT Fund Management Co Ltd. | 61,812 | $6.11M | 0.27% | 00.0% | Unchanged |
| Legal & General Group Plc | 62,551 | $6.18M | 0.00% | −8,102−11.5% | Reduced |
| LSV Asset Management | 64,600 | $6.39M | 0.01% | +20,050+45.0% | Added |
| Man Group plc | 65,454 | $6.47M | 0.01% | +63,336+2,990.4% | Added |
| Barclays PLC | 70,695 | $6.99M | 0.00% | +24,904+54.4% | Added |
| Epoch Investment Partners, Inc. | 71,189 | $7.04M | 0.04% | −61,096−46.2% | Reduced |
| Hennessy Advisors Inc | 73,200 | $7.24M | 0.26% | −2,600−3.4% | Reduced |
| XTX Topco Ltd | 74,386 | $7.35M | 0.13% | +41,889+128.9% | Added |
| Commerce Bank | 79,529 | $7.86M | 0.04% | −80.0% | Reduced |
| Cohen Capital Management, Inc. | 81,885 | $8.10M | 1.26% | 00.0% | Unchanged |
| Trexquant Investment LP | 83,506 | $8.26M | 0.06% | +83,506 | New |
| Swiss National Bank | 86,000 | $8.50M | 0.00% | +300+0.4% | Added |
| Cambria Investment Management, L.P. | 94,029 | $9.30M | 0.52% | +94,029 | New |
| Principal Financial Group Inc | 94,337 | $9.33M | 0.00% | −8,543−8.3% | Reduced |
| Price T Rowe Associates Inc | 95,511 | $9.44M | 0.00% | +54,218+131.3% | Added |
| Nuveen, LLC | 95,548 | $9.45M | 0.00% | +23,044+31.8% | Added |
| HRT Financial LP | 100,659 | $9.95M | 0.02% | +76,525+317.1% | Added |
| California Public Employees Retirement System | 102,443 | $10.1M | 0.01% | −32,639−24.2% | Reduced |
| Jane Street Group, LLC | 116,283 | $11.5M | 0.01% | +110,847+2,039.1% | Added |
| Wallace Capital Management Inc. | 118,168 | $11.7M | 1.34% | −2,290−1.9% | Reduced |
| Rhumbline Advisers | 120,115 | $11.9M | 0.01% | −8,629−6.7% | Reduced |
| Thompson Siegel & Walmsley LLC | 127,087 | $12.6M | 0.22% | −269,285−67.9% | Reduced |
| Kennedy Capital Management, Inc. | 134,913 | $13.3M | 0.28% | −11,871−8.1% | Reduced |
| SEI Investments Co | 140,064 | $13.8M | 0.01% | +17,515+14.3% | Added |
| First Trust Advisors LP | 144,426 | $14.3M | 0.01% | −11,117−7.1% | Reduced |
| UBS Asset Management Americas Inc | 145,210 | $14.4M | 0.00% | −5,047−3.4% | Reduced |
| Carnegie Capital Asset Management, LLC | 145,887 | $14.4M | 0.28% | −5,999−3.9% | Reduced |
| Deutsche Bank AG | 152,239 | $15.1M | 0.00% | +298+0.2% | Added |
| Goldman Sachs Group Inc | 154,964 | $15.3M | 0.00% | −32,382−17.3% | Reduced |
| Hancock Whitney Corp | 149,351 | $15.6M | 0.27% | +55,702+59.5% | Added |
| Envestnet Asset Management Inc | 171,748 | $17.0M | 0.00% | −5,205−2.9% | Reduced |
| Millennium Management LLC | 178,894 | $17.7M | 0.01% | +141,655+380.4% | Added |
| Jones Financial Companies LLLP | 187,901 | $18.0M | 0.01% | +187,406+37,859.8% | Added |
| Iridian Asset Management LLC | 181,969 | $18.0M | 7.29% | +12,844+7.6% | Added |
| Artemis Investment Management LLP | 183,815 | $18.2M | 0.19% | +4,922+2.8% | Added |
| Gabelli Funds LLC | 186,060 | $18.4M | 0.12% | −7,100−3.7% | Reduced |
| BNP Paribas Arbitrage, SA | 196,177 | $19.4M | 0.01% | +190,930+3,638.8% | Added |
| H Squared Management LP | 200,387 | $19.8M | 18.26% | +7,400+3.8% | Added |
| Braun Stacey Associates Inc | 200,398 | $19.8M | 0.66% | +10,551+5.6% | Added |
| Natixis Advisors, L.P. | 204,240 | $20.2M | 0.03% | +37,380+22.4% | Added |
| ExodusPoint Capital Management, LP | 205,943 | $20.4M | 0.20% | +88,959+76.0% | Added |
| Citadel Advisors LLC | 218,706 | $21.6M | 0.02% | −30,426−12.2% | Reduced |
| Wells Fargo & Company | 222,748 | $22.0M | 0.00% | −470−0.2% | Reduced |
| EULAV Asset Management | 225,042 | $22.2M | 0.71% | +170.0% | Added |
| Gamco Investors, Inc. Et Al | 229,966 | $22.7M | 0.22% | −2,716−1.2% | Reduced |
| Victory Capital Management Inc | 252,108 | $24.9M | 0.02% | −22,082−8.1% | Reduced |
| Raymond James Financial Inc | 256,950 | $25.4M | 0.01% | −27,481−9.7% | Reduced |
| Arrowstreet Capital, Limited Partnership | 257,566 | $25.5M | 0.01% | −157,927−38.0% | Reduced |
| Loomis Sayles & Co L P | 258,688 | $25.6M | 0.03% | +5,563+2.2% | Added |
| Vanguard Fiduciary Trust Co | 261,266 | $25.8M | 0.01% | +261,266 | New |
| Bank of New York Mellon Corp | 300,648 | $29.7M | 0.01% | −22,012−6.8% | Reduced |
| Bank of America Corp | 300,794 | $29.7M | 0.00% | +6,309+2.1% | Added |