Compass Minerals International Inc
CMP- Exchange
- NYSE
- Industry
- Mining & Quarrying of Nonmetallic Minerals (No Fuels)
- SEC CIK
- 0001227654
No open-market purchases or sales by Compass Minerals International Inc insiders were filed in the last 90 days; 234 institutions reported holding it in 13F filings for Q2 2026, worth $1.21B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Compass Minerals International Inc as of Sep 30, 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
- 201
- −11 vs. Q2 2025
- Shares held
- 37.6M
- +247.3K (+0.7%) vs. Q2 2025
- Total value
- $717.4M
- −$28.1M (−3.8%) vs. Q2 2025
- New holders
- 24
- 58 more added
- Sold out
- 35
- 72 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CMP 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 | 234 | $1.21B |
| Q1 2026 | 207 | $940.2M |
| Q4 2025 | 197 | $728.5M |
| Q3 2025 | 201 | $717.4M |
| Q2 2025 | 213 | $745.5M |
| Q1 2025 | 209 | $356.4M |
| Q4 2024 | 220 | $450.1M |
| Q3 2024 | 221 | $420.2M |
| Q2 2024 | 216 | $448.4M |
| Q1 2024 | 226 | $665.7M |
| Q4 2023 | 235 | $1.06B |
| Q3 2023 | 247 | $1.09B |
| Q2 2023 | 250 | $1.30B |
| Q1 2023 | 262 | $1.30B |
| Q4 2022 | 273 | $1.55B |
| Q3 2022 | 274 | $1.22B |
| Q2 2022 | 275 | $1.14B |
| Q1 2022 | 297 | $2.09B |
| Q4 2021 | 297 | $1.64B |
| Q3 2021 | 295 | $2.03B |
| Q2 2021 | 289 | $1.77B |
| Q1 2021 | 281 | $1.89B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Compass Minerals International Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Koch, Inc. | 7,034,609 | $135.1M | 17.85% | 00.0% | Unchanged |
| SailingStone Capital Partners LLC | 5,105,110 | $98.0M | 25.67% | −459,057−8.3% | Reduced |
| BlackRock, Inc. | 4,164,332 | $80.0M | 0.00% | −50,803−1.2% | Reduced |
| Vanguard Group Inc | 2,775,116 | $53.3M | 0.00% | +354,960+14.7% | Added |
| State Street Corp | 2,305,790 | $44.3M | 0.00% | +262,539+12.8% | Added |
| Ewing Morris & Co. Investment Partners Ltd. | 1,669,500 | $29.0M | 12.41% | +388,852+30.4% | Added |
| American Century Companies Inc | 1,236,884 | $23.7M | 0.01% | +320,796+35.0% | Added |
| Newtyn Management, LLC | 863,375 | $16.6M | 2.03% | −413,808−32.4% | Reduced |
| Geode Capital Management, LLC | 806,792 | $15.5M | 0.00% | +1,771+0.2% | Added |
| Dimensional Fund Advisors LP | 729,630 | $14.0M | 0.00% | +75,881+11.6% | Added |
| Charles Schwab Investment Management Inc | 678,730 | $13.0M | 0.00% | +98,433+17.0% | Added |
| O'Keefe Stevens Advisory, Inc. | 570,027 | $10.9M | 2.96% | +24,199+4.4% | Added |
| Morgan Stanley | 534,434 | $10.3M | 0.00% | −72,366−11.9% | Reduced |
| Millennium Management LLC | 522,108 | $10.0M | 0.01% | +413,205+379.4% | Added |
| Lightrock Netherlands B.V. | 513,873 | $8.40M | 2.20% | −6,500−1.2% | Reduced |
| Nomura Holdings Inc | 382,093 | $7.34M | 0.03% | +124,874+48.5% | Added |
| Marshall Wace, LLP | 371,666 | $7.14M | 0.01% | +203,379+120.9% | Added |
| Ameriprise Financial Inc | 348,220 | $6.69M | 0.00% | −16,951−4.6% | Reduced |
| Lee Danner & Bass Inc | 340,000 | $6.53M | 0.47% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 335,061 | $6.43M | 0.01% | +331,127+8,417.1% | Added |
| JPMorgan Chase & Co | 327,974 | $6.30M | 0.00% | +136,348+71.2% | Added |
| Northern Trust Corp | 314,054 | $6.03M | 0.00% | −1,456−0.5% | Reduced |
| Pacer Advisors, Inc. | 290,210 | $5.57M | 0.01% | +290,210 | New |
| Goldman Sachs Group Inc | 285,938 | $5.49M | 0.00% | +887+0.3% | Added |
| Thompson Siegel & Walmsley LLC | 272,726 | $5.24M | 0.08% | +3,213+1.2% | Added |
| UBS Group AG | 220,168 | $4.23M | 0.00% | +15,444+7.5% | Added |
| Man Group plc | 215,934 | $4.15M | 0.01% | +44,320+25.8% | Added |
| Invesco Ltd. | 166,245 | $3.19M | 0.00% | −131,561−44.2% | Reduced |
| Wells Fargo & Company | 148,481 | $2.85M | 0.00% | +550+0.4% | Added |
| Arrowstreet Capital, Limited Partnership | 142,563 | $2.74M | 0.00% | +127,203+828.1% | Added |
| Susquehanna Fundamental Investments, LLC | 128,431 | $2.47M | 0.10% | 00.0% | Unchanged |
| Raymond James Financial Inc | 124,624 | $2.39M | 0.00% | −3,127−2.4% | Reduced |
| Bank of New York Mellon Corp | 124,592 | $2.39M | 0.00% | +9,359+8.1% | Added |
| Nuveen, LLC | 114,227 | $2.19M | 0.00% | −1,290−1.1% | Reduced |
| Royal Bank of Canada | 111,897 | $2.15M | 0.00% | −261,743−70.1% | Reduced |
| Assetmark, Inc | 107,574 | $2.07M | 0.00% | +31,600+41.6% | Added |
| State of Wisconsin Investment Board | 105,513 | $2.03M | 0.00% | +11,537+12.3% | Added |
| Bank of America Corp | 100,566 | $1.93M | 0.00% | −80,350−44.4% | Reduced |
| CastleKnight Management LP | 97,500 | $1.87M | 0.10% | −45,792−32.0% | Reduced |
| Group One Trading, L.P. | 94,520 | $1.81M | 0.05% | +18,314+24.0% | Added |
| UBS Asset Management Americas Inc | 86,944 | $1.67M | 0.00% | −57,592−39.8% | Reduced |
| Koss-Olinger Consulting, LLC | 82,978 | $1.67M | 0.14% | −120−0.1% | Reduced |
| Russell Investments Group, Ltd. | 80,026 | $1.54M | 0.00% | +57,997+263.3% | Added |
| D. E. Shaw & Co., Inc. | 73,052 | $1.40M | 0.00% | −122,208−62.6% | Reduced |
| Cove Street Capital, LLC | 71,417 | $1.37M | 1.79% | −110−0.2% | Reduced |
| Swiss National Bank | 68,550 | $1.32M | 0.00% | +1,200+1.8% | Added |
| Advisor Group Holdings, Inc. | 64,885 | $1.24M | 0.00% | +183+0.3% | Added |
| Gsa Capital Partners LLP | 63,742 | $1.22M | 0.10% | +49,793+357.0% | Added |
| Numerai GP LLC | 62,175 | $1.19M | 0.17% | +541+0.9% | Added |
| Engineers Gate Manager LP | 60,710 | $1.17M | 0.01% | +5,989+10.9% | Added |
| Simplex Trading, LLC | 59,597 | $1.14M | 0.03% | −799−1.3% | Reduced |
| PEAK6 LLC | 57,412 | $1.10M | 0.01% | −5,284−8.4% | Reduced |
| Barclays PLC | 56,578 | $1.09M | 0.00% | −32,202−36.3% | Reduced |
| Kornitzer Capital Management Inc | 56,410 | $1.08M | 0.02% | −5,280−8.6% | Reduced |
| Envestnet Asset Management Inc | 55,817 | $1.07M | 0.00% | −268−0.5% | Reduced |
| Janney Montgomery Scott LLC | 55,094 | $1.06M | 0.00% | +40,994+290.7% | Added |
| Gotham Asset Management, LLC | 54,303 | $1.04M | 0.00% | +9,944+22.4% | Added |
| Two Sigma Investments, LP | 54,076 | $1.04M | 0.00% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 52,711 | $1.01M | 0.01% | +52,711 | New |
| Rhumbline Advisers | 52,671 | $1.01M | 0.00% | −764−1.4% | Reduced |
| Jump Financial, LLC | 50,361 | $966.9K | 0.01% | +50,361 | New |
| Price T Rowe Associates Inc | 46,364 | $891.0K | 0.00% | +1,296+2.9% | Added |
| Squarepoint Ops LLC | 46,050 | $884.2K | 0.00% | −95,416−67.4% | Reduced |
| Bank of Montreal | 44,164 | $847.9K | 0.00% | −20,376−31.6% | Reduced |
| Hussman Strategic Advisors, Inc. | 42,000 | $806.4K | 0.17% | +42,000 | New |
| AQR Capital Management LLC | 41,923 | $804.9K | 0.00% | +31,431+299.6% | Added |
| Susquehanna Portfolio Strategies, LLC | 41,078 | $788.7K | 0.01% | 00.0% | Unchanged |
| Prudential Financial Inc | 40,305 | $773.9K | 0.00% | +27,000+202.9% | Added |
| Alliancebernstein L.P. | 39,467 | $757.8K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 37,734 | $724.5K | 0.00% | −1,891−4.8% | Reduced |
| Panagora Asset Management Inc | 36,825 | $707.0K | 0.00% | +36,825 | New |
| Algert Global LLC | 36,590 | $702.5K | 0.01% | +21,920+149.4% | Added |
| Verition Fund Management LLC | 36,444 | $699.7K | 0.00% | −19,201−34.5% | Reduced |
| Martingale Asset Management L P | 36,226 | $695.5K | 0.02% | +13,840+61.8% | Added |
| California State Teachers Retirement System | 32,422 | $622.5K | 0.00% | −347−1.1% | Reduced |
| Hudson Bay Capital Management LP | 31,898 | $612.4K | 0.00% | −13,566−29.8% | Reduced |
| Aristeia Capital LLC | 30,068 | $577.3K | 0.02% | −217−0.7% | Reduced |
| First Manhattan Co | 29,500 | $566.4K | 0.00% | 00.0% | Unchanged |
| Ironwood Investment Management LLC | 29,257 | $561.7K | 0.24% | −238−0.8% | Reduced |
| Quantbot Technologies LP | 29,050 | $557.8K | 0.02% | −27,145−48.3% | Reduced |
| PDT Partners, LLC | 29,024 | $557.3K | 0.04% | +17,396+149.6% | Added |
| Graham Capital Management, L.P. | 28,728 | $551.6K | 0.02% | −1,062−3.6% | Reduced |
| Franklin Resources Inc | 26,140 | $501.9K | 0.00% | +26,140 | New |
| Deutsche Bank AG | 25,551 | $490.6K | 0.00% | +3,458+15.7% | Added |
| Creative Planning | 24,866 | $477.4K | 0.00% | −539−2.1% | Reduced |
| CWM Advisors, LLC | 23,712 | $455.3K | 0.04% | +4,348+22.5% | Added |
| OP Asset Management Ltd | 22,612 | $434.1K | 0.01% | +22,612 | New |
| SG Americas Securities, LLC | 21,967 | $422.0K | 0.00% | +21,967 | New |
| MML Investors Services, LLC | 21,377 | $410.4K | 0.00% | −1,390−6.1% | Reduced |
| Wolverine Trading, LLC | 20,668 | $399.5K | 0.01% | +20,668 | New |
| LPL Financial LLC | 20,651 | $396.5K | 0.00% | −34−0.2% | Reduced |
| MetLife Investment Management | 20,525 | $394.1K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 19,500 | $374.4K | 0.00% | +4,600+30.9% | Added |
| BNP Paribas Arbitrage, SA | 19,249 | $369.6K | 0.00% | −821−4.1% | Reduced |
| Ballentine Partners, LLC | 19,190 | $368.4K | 0.01% | +310+1.6% | Added |
| Krilogy Financial LLC | 20,316 | $347.4K | 0.01% | +3,051+17.7% | Added |
| Sterling Capital Management LLC | 17,613 | $338.2K | 0.00% | +17,326+6,036.9% | Added |
| Susquehanna International Group, LLP | 17,214 | $330.5K | 0.00% | −54,824−76.1% | Reduced |
| Northwestern Mutual Wealth Management Co | 16,588 | $318.5K | 0.00% | −3,338−16.8% | Reduced |
| Cubist Systematic Strategies, LLC | 16,498 | $316.8K | 0.00% | −181,689−91.7% | Reduced |