Compass Minerals
CMP
22.70
+0.13
+0.58%
Compass Minerals
US · CMP
#3284 by market cap
22.70
+0.13
+0.58%
Live - 5344 symbols - heartbeat 337s ago
· 2026-10-08 10:20
Pre-market
22.57
0.00%
After-hours
22.57
0.00%
- Market cap
- 952.97M
- P/E (TTM)i
- 54.05
- P/Bi
- 3.62
- EPSi
- -1.91
- Div yieldi
- 0.00%
- 52W posi
- 35%
Reader sentiment
Are you bullish or bearish on CMP?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions increased by 3 in the most recent period (2026/Q3).
- Total institutional ownership fell 0.7 percentage points.
Institutional ownership
- Held by institutions
- 100.41% -0.72pp
- Institutions
- 282 +3
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
DivergingInstitutions trimmed shares last reporting period, and the stock has seen net inflows in main-fund flow over the last 20 trading sessions - the two are pointing in different directions.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund76.02%
Hedge Fund17.70%
Public Company3.16%
Private Company1.87%
Individual/Insider0.84%
Government Pension Fund0.83%
Insurance Company0.71%
Top holders as of 2026-06-30
Spring Creek Capital, LLC
16.76% · 7.03M sh
SailingStone Capital Partners LLC
7.98% · 3.35M sh
BlackRock
7.33% · 3.08M sh
State Street Global Advisors
5.82% · 2.44M sh
M Partners Capital LLC
5.45% · 2.29M sh
American Century Investment Management
5.42% · 2.27M sh
Vanguard Capital Management, LLC
4.83% · 2.03M sh
Irenic Capital Management LP
2.54% · 1.07M sh
Dimensional Fund Advisors
2.27% · 951.15K sh
Jacobs Levy Equity Management Inc
2.11% · 886.01K sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 42 buys · 8 sells
| Name | Role | Stake |
|---|---|---|
| Edward Dowling | Independent Director | 0.16% |
| Lori Walker | Independent Director | 0.14% |
| Richard Dealy | Independent Director | 0.11% |
| Joseph Reece | Independent Non-Executive Chairperson | 0.10% |
| Melissa Miller | Independent Director | 0.10% |
| Gareth Joyce | Independent Director | 0.10% |
| Benjamin Nichols | Chief Sales Officer | 0.04% |
| Patrick Merrin | Chief Operating Officer | 0.03% |
| Ashley Ward | VP, Corporate Controller & Principal Accounting Officer | 0.02% |
| Peter Fjellman | Chief Financial Officer | 0.01% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-09-29 | Joseph Reece | Independent Non-Executive Chairperson | Other Acquisition | +1,702 | -- |
| 2026-09-29 | Richard Dealy | Independent Director | Other Acquisition | +1,333 | -- |
| 2026-09-29 | David Safran | Director | Other Acquisition | +1,135 | -- |
| 2026-09-10 | Amy Tills | Chief Human Resources Officer | Derivative Exercise and Sale | -2,142 | $24.80 |
| 2026-09-10 | Amy Tills | Chief Human Resources Officer | Derivative Exercise and Retained | +5,156 | -- |
| 2026-07-27 | Ashley Ward | VP, Corporate Controller & Principal Accounting Officer | Derivative Exercise and Sale | -2,443 | $29.69 |
| 2026-07-27 | Ashley Ward | VP, Corporate Controller & Principal Accounting Officer | Derivative Exercise and Retained | +5,890 | -- |
| 2026-06-29 | Joseph Reece | Independent Non-Executive Chairperson | Other Acquisition | +1,205 | -- |
| 2026-06-29 | Richard Dealy | Independent Director | Other Acquisition | +944 | -- |
| 2026-06-29 | David Safran | Director | Other Acquisition | +804 | -- |
| 2026-06-23 | Benjamin Nichols | Chief Sales Officer | Derivative Exercise and Sale | -747 | $28.66 |
| 2026-06-23 | Benjamin Nichols | Chief Sales Officer | Derivative Exercise and Retained | +1,795 | -- |
| 2026-05-17 | Benjamin Nichols | Chief Sales Officer | Derivative Exercise and Sale | -195 | $28.97 |
| 2026-05-17 | Benjamin Nichols | Chief Sales Officer | Derivative Exercise and Retained | +490 | -- |
| 2026-05-12 | Benjamin Nichols | Chief Sales Officer | Derivative Exercise and Sale | -247 | $30.21 |
| 2026-05-12 | Benjamin Nichols | Chief Sales Officer | Derivative Exercise and Retained | +490 | -- |
| 2026-03-30 | Joseph Reece | Independent Non-Executive Chairperson | Other Acquisition | +1,816 | -- |
| 2026-03-30 | Richard Dealy | Independent Director | Other Acquisition | +1,259 | -- |
| 2026-03-30 | David Safran | Director | Other Acquisition | +1,071 | -- |
| 2026-03-04 | Joseph Reece | Independent Non-Executive Chairperson | Other Derivative Acquisition | +9,434 | -- |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 10:20:58 · For reference only, not investment advice and not tailored to your situation.