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, Q2 2026
Institutional positions in Compass Minerals International Inc as of Jun 30, 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
- 234
- +31 vs. Q1 2026
- Shares held
- 38.9M
- −1.64M (−4.1%) vs. Q1 2026
- Total value
- $1.21B
- +$267.3M (+28.5%) vs. Q1 2026
- New holders
- 57
- 73 more added
- Sold out
- 26
- 59 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Compass Minerals International Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 179,130 | $5.60M | 0.00% | −42,973−19.3% | Reduced |
| Invesco Ltd. | 189,199 | $5.89M | 0.00% | −11,132−5.6% | Reduced |
| State of Wisconsin Investment Board | 191,325 | $5.96M | 0.01% | +157,948+473.2% | Added |
| Vanguard Fiduciary Trust Co | 252,156 | $7.85M | 0.00% | +9,757+4.0% | Added |
| Bank of America Corp | 271,489 | $8.45M | 0.00% | −981,556−78.3% | Reduced |
| BNP Paribas Arbitrage, SA | 273,512 | $8.51M | 0.00% | +224,899+462.6% | Added |
| Raymond James Financial Inc | 287,553 | $8.95M | 0.00% | +161,298+127.8% | Added |
| Goldman Sachs Group Inc | 306,078 | $9.53M | 0.00% | +56,787+22.8% | Added |
| Northern Trust Corp | 307,508 | $9.57M | 0.00% | +18,026+6.2% | Added |
| Hennessy Advisors Inc | 345,500 | $10.8M | 0.34% | +345,500 | New |
| Ameriprise Financial Inc | 437,294 | $13.6M | 0.00% | +76,830+21.3% | Added |
| Morgan Stanley | 439,621 | $13.7M | 0.00% | +89,784+25.7% | Added |
| Arrowstreet Capital, Limited Partnership | 474,512 | $14.8M | 0.01% | +408,782+621.9% | Added |
| Ewing Morris & Co. Investment Partners Ltd. | 570,800 | $14.8M | 7.73% | −1,443,527−71.7% | Reduced |
| Nuveen, LLC | 520,573 | $16.2M | 0.00% | +230,908+79.7% | Added |
| Federated Hermes, Inc. | 574,763 | $17.9M | 0.03% | +36,134+6.7% | Added |
| Lee Danner & Bass Inc | 580,750 | $18.1M | 1.04% | −25,000−4.1% | Reduced |
| O'Keefe Stevens Advisory, Inc. | 631,272 | $19.7M | 4.03% | +20,810+3.4% | Added |
| Newtyn Management, LLC | 632,326 | $19.7M | 2.46% | −137,674−17.9% | Reduced |
| Engine Capital Management, LP | 633,021 | $19.7M | 1.92% | −806,044−56.0% | Reduced |
| AQR Capital Management LLC | 637,339 | $19.8M | 0.01% | +568,222+822.1% | Added |
| Charles Schwab Investment Management Inc | 655,606 | $20.4M | 0.00% | −48,832−6.9% | Reduced |
| Vanguard Portfolio Management LLC | 698,271 | $21.7M | 0.00% | +126,843+22.2% | Added |
| Geode Capital Management, LLC | 841,419 | $26.2M | 0.00% | +56,275+7.2% | Added |
| Gumshoe Capital Management LLC | 872,348 | $27.2M | 24.82% | −392,535−31.0% | Reduced |
| Jacobs Levy Equity Management, Inc | 886,009 | $27.6M | 0.10% | +886,009 | New |
| Dimensional Fund Advisors LP | 951,151 | $29.6M | 0.01% | +37,468+4.1% | Added |
| Irenic Capital Management LP | 1,068,378 | $33.3M | 2.39% | −367,151−25.6% | Reduced |
| Vanguard Capital Management LLC | 1,775,518 | $55.3M | 0.00% | +26,963+1.5% | Added |
| American Century Companies Inc | 2,273,578 | $70.8M | 0.03% | +594,903+35.4% | Added |
| State Street Corp | 2,441,899 | $76.0M | 0.00% | +119,423+5.1% | Added |
| BlackRock, Inc. | 3,078,473 | $95.8M | 0.00% | +225,710+7.9% | Added |
| SailingStone Capital Partners LLC | 3,351,366 | $104.3M | 19.53% | −1,474,245−30.6% | Reduced |
| Koch, Inc. | 7,034,609 | $219.0M | 20.01% | 00.0% | Unchanged |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −270,955−100.0% | Sold out |
| Sourcerock Group LLC | 0 | $0 | 0.00% | −235,198−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −179,070−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −112,357−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −71,008−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −53,484−100.0% | Sold out |
| Koss-Olinger Consulting, LLC | 0 | $0 | 0.00% | −45,500−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −29,155−100.0% | Sold out |
| Lightrock Netherlands B.V. | 0 | $0 | 0.00% | −15,833−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −16,579−100.0% | Sold out |
| Envestnet Asset Management Inc | 0 | $0 | 0.00% | −16,183−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −14,021−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −13,687−100.0% | Sold out |
| Stifel Financial Corp | 0 | $0 | 0.00% | −9,676−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −3,123−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −560−100.0% | Sold out |
| Crews Bank & Trust | 0 | $0 | 0.00% | −352−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −298−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −258−100.0% | Sold out |
| Main Street Group, LTD | 0 | $0 | 0.00% | −205−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −175−100.0% | Sold out |
| Private Trust Co NA | 0 | $0 | 0.00% | −167−100.0% | Sold out |
| WealthCollab, LLC | 0 | $0 | 0.00% | −46−100.0% | Sold out |
| Hantz Financial Services, Inc. | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Skopos Labs, Inc. | – | – | – | – | Not filed |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| McIlrath & Eck, LLC | – | – | – | – | Not filed |