Post HoldingsPOST
13F holders, Q1 2026 (March 31)428holders +18
67new positions
45sold out
10famous investors
$98.76avg. 13F price*
At the end of Q1 2026, 428 institutions reported holding Post Holdings Inc. (POST) in their 13F filings, up 18 from Q4 2025. 67 opened new positions and 45 sold out. The largest holders were BlackRock, Inc. ($393.4M), Dimensional Fund Advisors LP ($303.7M) and Route One Investment Company, L.P. ($291.7M). 10 famous investors held it, including Mario Gabelli (0.2% of GAMCO Investors's portfolio), Steve Cohen (0.1% of Point72 Asset Management's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- Post Holdings Inc.
- Filed as
- POST HLDGS INC (Q1 2026)
- CUSIP
- 737446104
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 67 | $95.6M |
| Exits | 45 | $59.0M |
All 13F filers, Q4 2025 → Q1 2026: 5,094,038 shares bought and 4,920,904 shares sold, net +173,134 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 428 holders
| BlackRock, Inc. | 0.01% | Reduce -5.3% | 3,979,802 | $393.4M |
| Dimensional Fund Advisors LP | 0.06% | Add +3.9% | 3,071,875 | $303.7M |
| Route One Investment Company, L.P. | 12.77% | Reduce -5.9% | 2,950,568 | $291.7M |
| JPMorgan Chase & Co. | 0.02% | Reduce -10.3% | 2,668,814 | $259.4M |
| Vanguard Portfolio Management LLC | 0.01% | — | 2,431,497 | $240.4M |
| Vanguard Capital Management LLC | 0.00% | — | 1,874,037 | $185.3M |
| Holocene Advisors, LP | 0.42% | Add +52.6% | 1,766,642 | $174.7M |
| London Co. of Virginia | 0.90% | Reduce -6.9% | 1,476,638 | $146.0M |
| State Street Corp. | 0.00% | Reduce -4.0% | 1,422,219 | $140.6M |
| Two Sigma Investments, LP | 0.12% | Add +91.8% | 1,392,048 | $137.6M |
| Manufacturers Life Insurance Company, The | 0.11% | Reduce -5.5% | 1,263,594 | $124.9M |
| Clarkston Capital Partners, LLC | 9.00% | Reduce -58.4% | 1,193,067 | $117.9M |
| UBS Group AG | 0.02% | Add +68.9% | 1,044,362 | $103.2M |
| FMR LLC | 0.00% | Reduce -9.6% | 831,169 | $82.2M |
| Diamond Hill Capital Management, LLC (Investment Advisor) | 0.50% | Reduce -8.6% | 816,143 | $80.7M |
| Geode Capital Management, LLC | 0.01% | Reduce -8.4% | 806,826 | $79.8M |
| Morgan Stanley | 0.00% | Reduce -12.6% | 795,423 | $78.6M |
| T. Rowe Price Investment Management, Inc. | 0.05% | Reduce -8.1% | 688,419 | $68.1M |
| Invesco Ltd. | 0.01% | Reduce -4.7% | 560,132 | $55.4M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -6.5% | 466,298 | $46.1M |
| Quantinno Capital Management LP | 0.08% | Add +41.3% | 462,631 | $45.7M |
| Fisher Asset Management | 0.02% | Add +89.4% | 458,453 | $45.3M |
| Point72 Asset Management | 0.08% | Add +416.8% | 427,198 | $42.2M |
| Junto Capital Management LP | 0.86% | New | 407,608 | $40.3M |
| Northern Trust Corp. | 0.01% | Reduce -4.3% | 388,707 | $38.4M |
| AQR Capital Management | 0.02% | Add +21.5% | 349,960 | $34.1M |
| PYA Waltman Capital, LLC | 9.02% | Add +20.8% | 329,210 | $32.5M |
| D. E. Shaw & Co. | 0.03% | Add +2.5% | 325,780 | $32.2M |
| Bank of America Corp. | 0.00% | Add +2.1% | 300,794 | $29.7M |
| Bank of New York Mellon Corp | 0.01% | Reduce -6.8% | 300,648 | $29.7M |
| Vanguard Fiduciary Trust Co. | 0.01% | — | 261,266 | $25.8M |
| Loomis Sayles & Co. L P | 0.03% | Add +2.2% | 258,688 | $25.6M |
| Arrowstreet Capital, Limited Partnership | 0.01% | Reduce -38.0% | 257,566 | $25.5M |
| Raymond James Financial Inc. | 0.01% | Reduce -9.7% | 256,950 | $25.4M |
| Victory Capital Management Inc. | 0.02% | Reduce -8.1% | 252,108 | $24.9M |
| GAMCO Investors | 0.22% | Reduce -1.2% | 229,966 | $22.7M |
| EULAV Asset Management | 0.71% | Add +0.0% | 225,042 | $22.2M |
| Wells Fargo & Company | 0.00% | Reduce -0.2% | 222,748 | $22.0M |
| Citadel Advisors | 0.02% | Reduce -12.2% | 218,706 | $21.6M |
| ExodusPoint Capital Management, LP | 0.20% | Add +76.0% | 205,943 | $20.4M |
| Natixis Advisors, LLC | 0.03% | Add +22.4% | 204,240 | $20.2M |
| Braun Stacey Associates Inc. | 0.66% | Add +5.6% | 200,398 | $19.8M |
| H Squared Management LP | 18.26% | Add +3.8% | 200,387 | $19.8M |
| BNP Paribas Financial Markets | 0.01% | Add +3638.8% | 196,177 | $19.4M |
| Gabelli Funds LLC | 0.13% | Reduce -3.7% | 186,060 | $18.4M |
| Artemis Investment Management LLP | 0.19% | Add +2.8% | 183,815 | $18.2M |
| Iridian Asset Management LLC | 7.29% | Add +7.6% | 181,969 | $18.0M |
| Jones Financial Companies LLLP | 0.01% | Add +37859.8% | 187,901 | $18.0M |
| Millennium Management | 0.01% | Add +380.4% | 178,894 | $17.7M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -2.9% | 171,748 | $17.0M |
| Hancock Whitney Corp. | 0.27% | Add +59.5% | 149,351 | $15.6M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -17.3% | 154,964 | $15.3M |
| Deutsche Bank AG | 0.01% | Add +0.2% | 152,239 | $15.1M |
| Carnegie Investment Counsel | 0.28% | Reduce -4.0% | 145,887 | $14.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -3.4% | 145,210 | $14.4M |
| First Trust Advisors LP | 0.01% | Reduce -7.2% | 144,426 | $14.3M |
| Sei Investments Co. | 0.01% | Add +14.3% | 140,064 | $13.8M |
| Kennedy Capital Management LLC | 0.28% | Reduce -8.1% | 134,913 | $13.3M |
| Thompson Siegel & Walmsley LLC | 0.22% | Reduce -67.9% | 127,087 | $12.6M |
| Rhumbline Advisers | 0.01% | Reduce -6.7% | 120,115 | $11.9M |
| Wallace Capital Management Inc. | 1.34% | Reduce -1.9% | 118,168 | $11.7M |
| Jane Street Group, LLC | 0.01% | Add +2039.1% | 116,283 | $11.5M |
| California Public Employees Retirement System | 0.01% | Reduce -24.2% | 102,443 | $10.1M |
| HRT Financial LP | 0.02% | Add +317.1% | 100,659 | $10.0M |
| Nuveen, LLC | 0.00% | Add +31.8% | 95,548 | $9.4M |
| T. Rowe Price Associates Inc. | 0.00% | Add +131.3% | 95,511 | $9.4M |
| Principal Financial Group Inc. | 0.01% | Reduce -8.3% | 94,337 | $9.3M |
| Cambria Investment Management, L.P. | 0.52% | New | 94,029 | $9.3M |
| Swiss National Bank | 0.00% | Add +0.3% | 86,000 | $8.5M |
| Trexquant Investment LP | 0.06% | New | 83,506 | $8.3M |
| Cohen Capital Management, Inc. | 1.26% | No change | 81,885 | $8.1M |
| Commerce Bank | 0.04% | Reduce -0.0% | 79,529 | $7.9M |
| XTX Topco Ltd | 0.13% | Add +128.9% | 74,386 | $7.4M |
| Hennessy Advisors Inc. | 0.26% | Reduce -3.4% | 73,200 | $7.2M |
| Epoch Investment Partners, Inc. | 0.04% | Reduce -46.2% | 71,189 | $7.0M |
| Barclays PLC | 0.00% | Add +54.4% | 70,695 | $7.0M |
| Man Group plc | 0.01% | Add +2990.4% | 65,454 | $6.5M |
| LSV Asset Management | 0.01% | Add +45.0% | 64,600 | $6.4M |
| Legal & General Group Plc | 0.00% | Reduce -11.5% | 62,551 | $6.2M |
| LGT Fund Management Co Ltd. | 0.27% | No change | 61,812 | $6.1M |
| Capital Fund Management S.A. | 0.05% | Add +18.9% | 59,027 | $5.8M |
| Bridgewater Associates | 0.03% | Reduce -6.9% | 58,852 | $5.8M |
| Tudor Investment Corporation | 0.03% | New | 58,085 | $5.7M |
| Nordea Investment Management AB | 0.01% | Add +0.6% | 55,936 | $5.4M |
| New York State Teachers Retirement System | 0.01% | Reduce -11.4% | 53,384 | $5.3M |
| Moran Wealth Management, LLC | 0.16% | New | 52,897 | $5.2M |
| Retirement Systems of Alabama | 0.02% | Reduce -58.5% | 51,738 | $5.1M |
| WINTON GROUP Ltd | 0.18% | Add +16.4% | 51,307 | $5.1M |
| California State Teachers Retirement System | 0.01% | Add +23.7% | 50,956 | $5.0M |
| Royal Bank of Canada | 0.00% | Reduce -10.5% | 49,733 | $4.9M |
| Alliancebernstein L.P. | 0.00% | Reduce -13.0% | 48,136 | $4.8M |
| LPL Financial LLC | 0.00% | Reduce -44.2% | 46,278 | $4.6M |
| Wellington Management Group LLP | 0.00% | Reduce -5.1% | 45,825 | $4.5M |
| Russell Investments Group, Ltd. | 0.00% | Add +129.3% | 43,501 | $4.3M |
| CIBC Bancorp USA Inc. | 0.01% | — | 42,311 | $4.2M |
| Ameriprise Financial Inc. | 0.00% | Reduce -16.2% | 42,097 | $4.2M |
| Vanguard Global Advisers, LLC | 0.00% | — | 40,664 | $4.0M |
| US Bancorp \de | 0.00% | Add +0.3% | 40,237 | $4.0M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 39,229 | $3.9M |
| Agf Management Ltd. | 0.02% | Add +27.5% | 34,749 | $3.4M |
"% of holder's portfolio" is POST's weight in each manager's 13F, not the share of Post Holdings Inc. the manager owns.