Compass Minerals InternationCMP
13F holders, Q3 2025 (September 30)199holders −11
24new positions
34sold out
5famous investors
$19.08avg. 13F price*
At the end of Q3 2025, 199 institutions reported holding Compass Minerals Internation (CMP) in their 13F filings, down 11 from Q2 2025. 24 opened new positions and 34 sold out. The largest holders were Koch, Inc. ($135.1M), SailingStone Capital Partners LLC ($98.0M) and BlackRock, Inc. ($80.0M). 5 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), Joel Greenblatt (0.0% of Gotham Asset Management's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Compass Minerals Internation
- CUSIP
- 20451N101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 24 | $11.9M |
| Exits | 34 | $26.9M |
All 13F filers, Q2 2025 → Q3 2025: 3,796,494 shares bought and 3,474,268 shares sold, net +322,226 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 199 holders
| Koch, Inc. | 17.85% | No change | 7,034,609 | $135.1M |
| SailingStone Capital Partners LLC | 25.67% | Reduce -8.3% | 5,105,110 | $98.0M |
| BlackRock, Inc. | 0.00% | Reduce -1.2% | 4,164,332 | $80.0M |
| Vanguard Group Inc. | 0.00% | Add +14.7% | 2,775,116 | $53.3M |
| State Street Corp. | 0.00% | Add +12.8% | 2,305,790 | $44.3M |
| Ewing Morris & Co. Investment Partners Ltd. | 12.45% | Add +30.4% | 1,669,500 | $29.0M |
| American Century Companies Inc. | 0.01% | Add +35.0% | 1,236,884 | $23.7M |
| Newtyn Management, LLC | 2.03% | Reduce -32.4% | 863,375 | $16.6M |
| Geode Capital Management, LLC | 0.00% | Add +0.2% | 806,792 | $15.5M |
| Dimensional Fund Advisors LP | 0.00% | Add +11.6% | 729,630 | $14.0M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +17.0% | 678,730 | $13.0M |
| O'Keefe Stevens Advisory, Inc. | 2.96% | Add +4.4% | 570,027 | $10.9M |
| Morgan Stanley | 0.00% | Reduce -11.9% | 534,434 | $10.3M |
| Millennium Management | 0.01% | Add +379.4% | 522,108 | $10.0M |
| Lightrock Netherlands B.V. | 2.20% | Reduce -1.3% | 513,873 | $8.4M |
| Nomura Holdings Inc. | 0.04% | Add +48.5% | 382,093 | $7.3M |
| Marshall Wace, LLP | 0.01% | Add +120.8% | 371,666 | $7.1M |
| Ameriprise Financial Inc. | 0.00% | Reduce -4.6% | 348,220 | $6.7M |
| Lee Danner & Bass Inc. | 0.48% | No change | 340,000 | $6.5M |
| Federated Hermes, Inc. | 0.01% | Add +8417.1% | 335,061 | $6.4M |
| Northern Trust Corp. | 0.00% | Reduce -0.5% | 314,054 | $6.0M |
| Pacer Advisors, Inc. | 0.01% | New | 290,210 | $5.6M |
| Goldman Sachs Group Inc. | 0.00% | Add +0.3% | 285,938 | $5.5M |
| Thompson Siegel & Walmsley LLC | 0.09% | Add +1.2% | 272,726 | $5.2M |
| UBS Group AG | 0.00% | Add +7.5% | 220,168 | $4.2M |
| Man Group plc | 0.01% | Add +25.8% | 215,934 | $4.1M |
| Invesco Ltd. | 0.00% | Reduce -44.2% | 166,245 | $3.2M |
| JPMorgan Chase & Co. | 0.00% | Reduce -14.4% | 163,987 | $3.1M |
| Wells Fargo & Company | 0.00% | Add +0.4% | 148,481 | $2.9M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Add +828.1% | 142,563 | $2.7M |
| Susquehanna Fundamental Investments, LLC | 0.10% | No change | 128,431 | $2.5M |
| Raymond James Financial Inc. | 0.00% | Reduce -2.5% | 124,624 | $2.4M |
| Bank of New York Mellon Corp | 0.00% | Add +8.1% | 124,592 | $2.4M |
| Nuveen, LLC | 0.00% | Reduce -1.1% | 114,227 | $2.2M |
| Royal Bank of Canada | 0.00% | Reduce -40.1% | 111,897 | $2.1M |
| Assetmark, Inc. | 0.00% | Add +41.6% | 107,574 | $2.1M |
| State of Wisconsin Investment Board | 0.00% | Add +12.3% | 105,513 | $2.0M |
| Bank of America Corp. | 0.00% | Reduce -44.4% | 100,566 | $1.9M |
| CastleKnight Management LP | 0.10% | Reduce -32.0% | 97,500 | $1.9M |
| Group One Trading LLC | 0.05% | Add +24.0% | 94,520 | $1.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -39.9% | 86,944 | $1.7M |
| Koss-Olinger Consulting, LLC | 0.14% | Reduce -0.1% | 82,978 | $1.7M |
| Russell Investments Group, Ltd. | 0.00% | Add +263.3% | 80,026 | $1.5M |
| D. E. Shaw & Co. | 0.00% | Reduce -62.6% | 73,052 | $1.4M |
| Cove Street Capital, LLC | 1.80% | Reduce -0.1% | 71,417 | $1.4M |
| Swiss National Bank | 0.00% | Add +1.8% | 68,550 | $1.3M |
| Osaic Holdings, Inc. | 0.00% | Add +0.3% | 64,885 | $1.2M |
| Gsa Capital Partners LLP | 0.10% | Add +357.0% | 63,742 | $1.2M |
| Numerai GP LLC | 0.17% | Add +0.9% | 62,175 | $1.2M |
| Engineers Gate Manager LP | 0.01% | Add +10.9% | 60,710 | $1.2M |
| Simplex Trading, LLC | 0.03% | Reduce -1.3% | 59,597 | $1.1M |
| Barclays PLC | 0.00% | Reduce -36.3% | 56,578 | $1.1M |
| Kornitzer Capital Management Inc. | 0.02% | Reduce -8.6% | 56,410 | $1.1M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -0.5% | 55,817 | $1.1M |
| Janney Montgomery Scott LLC | 0.00% | Add +290.7% | 55,094 | $1.1M |
| Gotham Asset Management | 0.00% | Add +22.4% | 54,303 | $1.0M |
| Two Sigma Investments, LP | 0.00% | No change | 54,076 | $1.0M |
| Jefferies Financial Group Inc. | 0.01% | New | 52,711 | $1.0M |
| Rhumbline Advisers | 0.00% | Reduce -1.4% | 52,671 | $1.0M |
| Jump Financial, LLC | 0.01% | New | 50,361 | $967K |
| T. Rowe Price Associates Inc. | 0.00% | Add +2.9% | 46,364 | $891K |
| Squarepoint Ops LLC | 0.00% | Reduce -67.5% | 46,050 | $884K |
| Bank of Montreal | 0.00% | Reduce -31.6% | 44,164 | $848K |
| Hussman Strategic Advisors, Inc. | 0.17% | New | 42,000 | $806K |
| AQR Capital Management | 0.00% | Add +299.6% | 41,923 | $805K |
| Susquehanna Portfolio Strategies, LLC | 0.01% | No change | 41,078 | $789K |
| Prudential Financial Inc. | 0.00% | Add +202.9% | 40,305 | $774K |
| Alliancebernstein L.P. | 0.00% | No change | 39,467 | $758K |
| Legal & General Group Plc | 0.00% | Reduce -4.8% | 37,734 | $724K |
| Panagora Asset Management Inc. | 0.00% | New | 36,825 | $707K |
| Algert Global LLC | 0.01% | Add +149.4% | 36,590 | $703K |
| Verition Fund Management LLC | 0.00% | Reduce -34.5% | 36,444 | $700K |
| Martingale Asset Management L P | 0.02% | Add +61.8% | 36,226 | $696K |
| California State Teachers Retirement System | 0.00% | Reduce -1.1% | 32,422 | $623K |
| Hudson Bay Capital Management LP | 0.00% | Reduce -29.8% | 31,898 | $612K |
| Aristeia Capital, L.L.C. | 0.03% | Reduce -0.7% | 30,068 | $577K |
| First Manhattan Co. Llc. | 0.00% | No change | 29,500 | $566K |
| Ironwood Investment Management LLC | 0.24% | Reduce -0.8% | 29,257 | $562K |
| Quantbot Technologies LP | 0.02% | Reduce -48.3% | 29,050 | $558K |
| PDT Partners, LLC | 0.04% | Add +149.6% | 29,024 | $557K |
| Graham Capital Management, L.P. | 0.03% | Reduce -3.6% | 28,728 | $552K |
| PEAK6 LLC | 0.01% | Reduce -8.4% | 28,706 | $551K |
| Franklin Resources Inc. | 0.00% | New | 26,140 | $502K |
| Deutsche Bank AG | 0.00% | Add +15.7% | 25,551 | $491K |
| Creative Planning | 0.00% | Reduce -2.1% | 24,866 | $477K |
| Inspire Investing, LLC | 0.04% | Add +22.4% | 23,712 | $455K |
| OP Asset Management Ltd | 0.01% | New | 22,612 | $434K |
| SG Americas Securities, LLC | 0.00% | New | 21,967 | $422K |
| MML Investors Services, LLC | 0.00% | Reduce -6.1% | 21,377 | $410K |
| Wolverine Trading, LLC | 0.01% | New | 20,668 | $400K |
| LPL Financial LLC | 0.00% | Reduce -0.2% | 20,651 | $396K |
| MetLife Investment Management, LLC | 0.00% | No change | 20,525 | $394K |
| STRS Ohio | 0.00% | Add +30.9% | 19,500 | $374K |
| BNP Paribas Financial Markets | 0.00% | Reduce -4.1% | 19,249 | $370K |
| Ballentine Partners, LLC | 0.01% | Add +1.6% | 19,190 | $368K |
| Krilogy Financial LLC | 0.01% | Add +17.7% | 20,316 | $347K |
| Sterling Capital Management LLC | 0.01% | Add +6036.9% | 17,613 | $338K |
| Susquehanna International Group, LLP | 0.00% | Reduce -76.1% | 17,214 | $331K |
| Northwestern Mutual Wealth Management Co. | 0.00% | Reduce -16.8% | 16,588 | $318K |
| Cubist Systematic Strategies, LLC | 0.00% | Reduce -91.7% | 16,498 | $317K |
"% of holder's portfolio" is CMP's weight in each manager's 13F, not the share of Compass Minerals Internation the manager owns.