Compass Minerals Ownership | Who Owns Compass Minerals?
Compass Minerals Ownership Summary
Compass Minerals is owned by 21.31% institutional investors, 23.21% insiders, and 55.48% retail investors. Koch is the largest institutional shareholder, holding 16.72% of CMP shares. Victory Global Energy Transition A is the top mutual fund, with 6.31% of its assets in Compass Minerals shares.
CMP Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Compass Minerals | 21.31% | 23.21% | 55.48% |
| Sector | Basic Materials Stocks | 41.27% | 13.22% | 45.51% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Koch | 7.03M | 16.72% | $164.26M |
| Sailingstone capital partners | 4.83M | 11.47% | $112.68M |
| Blackrock funding, inc. /de | 2.85M | 6.78% | $66.61M |
| Vanguard group | 2.76M | 6.55% | $54.16M |
| State street | 2.32M | 5.52% | $54.23M |
| Ewing morris & co. investment partners | 2.01M | 4.79% | $40.44M |
| American century companies | 1.68M | 3.99% | $39.20M |
| Engine capital management, lp | 1.44M | 3.42% | $33.60M |
| Nuveen asset management | 1.06M | 2.60% | $11.91M |
| Dimensional fund advisors lp | 913.68K | 2.17% | $21.33M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Sailingstone capital partners | 4.83M | 25.59% | $112.68M |
| Ewing morris & co. investment partners | 2.01M | 18.21% | $40.44M |
| Koch | 7.03M | 17.82% | $164.26M |
| Engine capital management, lp | 1.44M | 4.06% | $33.60M |
| O'keefe stevens advisory | 610.46K | 3.52% | $14.25M |
| Newtyn management | 770.00K | 1.92% | $17.98M |
| Cove street capital | 71.42K | 1.79% | $1.37M |
| Lee danner & bass | 605.75K | 0.89% | $14.14M |
| Mountain lake investment management | 55.64K | 0.84% | $1.30M |
| Jackson creek investment advisors | 78.55K | 0.54% | $1.83M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Engine capital management, lp | 1.44M | 4.06% | 1.06M |
| Nuveen asset management | 1.06M | 0.00% | 915.98K |
| Ewing morris & co. investment partners | 2.01M | 18.21% | 336.01K |
| Lee danner & bass | 605.75K | 0.89% | 295.00K |
| American century companies | 1.68M | 0.02% | 284.43K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Select equity group | - | - | -1.50M |
| Blackrock funding, inc. /de | 2.85M | 0.00% | -1.13M |
| Sw investment management | - | - | -1.00M |
| Michelson medical research foundation | - | - | -600.00K |
| Sailingstone capital partners | 4.83M | 25.59% | -588.46K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Jane street group | 270.95K | 0.00% | 270.95K | $6.33M |
| Vanguard fiduciary trust | 242.40K | 0.00% | 242.40K | $5.66M |
| Sourcerock group | 235.20K | 0.22% | 235.20K | $5.49M |
| Hrt financial lp | 112.36K | 0.01% | 112.36K | $2.62M |
| Jackson creek investment advisors | 78.55K | 0.54% | 78.55K | $1.83M |
Sold Out
| Holder | Change |
|---|---|
| Clearstead advisors | -1.00 |
| Central trust | -1.00 |
| Mendota financial group | -7.00 |
| Thurston, springer, miller, herd & titak | -9.00 |
| Cva family office | -15.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 91 | -54.04% | 8,967,571 | -75.88% | 21 | 0.27% | 35 | -51.39% | 22 | -70.67% |
| Dec 31, 2025 | 127 | -38.35% | 23,110,806 | -38.17% | 54 | 0.69% | 38 | -54.76% | 49 | -31.94% |
| Sep 30, 2025 | 198 | -5.26% | 37,327,733 | 4.33% | 89 | 1.22% | 80 | -19.19% | 70 | 6.06% |
| Jun 30, 2025 | 214 | -0.47% | 37,134,073 | -4.04% | 88 | 1.02% | 99 | 22.22% | 67 | -17.28% |
| Mar 31, 2025 | 214 | -8.55% | 38,651,521 | -3.38% | 93 | 0.97% | 83 | -23.85% | 79 | 9.72% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Victory Global Energy Transition A | 2.64M | 6.31% | -443.66K |
| Stt Strt®SPDR®S&P®Mtls &MngETF | 1.70M | 4.05% | -15.19K |
| Avantis US Small Cap Value ETF | 1.48M | 3.54% | - |
| Vanguard US Total Market Shares ETF | 1.35M | 3.25% | - |
| Vanguard Total Stock Mkt Idx Inv | 1.32M | 3.14% | - |
| SPDR® S&P Metals and Mining ETF | 1.24M | 2.97% | -4.44K |
| iShares US Infrastructure ETF | 979.77K | 2.34% | 726.62K |
| iShares Russell 2000 ETF | 740.46K | 1.76% | 6.25K |
| Fidelity Value | 664.30K | 1.60% | -64.70K |
| Lightrock Global Small-Cap R EUR Acc | 535.88K | 1.28% | -95.00K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 26, 2025 | Reece Joseph E | - | Buy | $48.40K |
| Jan 22, 2024 | Reece Joseph E | - | Buy | $106.20K |
| Sep 21, 2023 | Standen James D. | Chief Commercial Officer | Buy | $94.06K |
| Jan 18, 2023 | Standen James D. | Chief Commercial Officer | Sell | $352.85K |
| Jun 17, 2022 | Crutchfield Kevin S | President and CEO | Buy | $49.60K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q4 | - | - |
| 2025 Q4 | - | - |
| 2024 Q4 | - | - |
| 2024 Q3 | - | - |
| 2024 Q2 | - | - |
CMP Ownership FAQ
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