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NYSE: CMP
Compass Minerals International Inc Stock Ownership - Who owns Compass Minerals International?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Compass Minerals International Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Patrick James MerrinChief Operations Officer2026-03-035,003$24.68
$123.47kSell
Peter FjellmanChief Financial Officer2026-01-282,720$25.90
$70.45kSell
Edward C. DowlingPresident and CEO2026-01-186,878$23.29
$160.19kSell
Edward C. DowlingPresident and CEO2025-10-1515,189$19.53
$296.64kSell
Benjamin S. NicholsChief Commercial Officer2025-10-152,176$19.53
$42.50kSell
Ashley WardChief Accounting Officer2025-10-15763$19.53
$14.90kSell
Benjamin S. NicholsChief Commercial Officer2025-05-18238$19.18
$4.56kSell

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Net Insider Buy/Sell (L12M) Ownership

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CMP Shareholders

What type of owners hold Compass Minerals International Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Koch Inc16.77%7,034,609$196.48MInsider
Kmt Investment Holdings LLC16.77%7,034,609$196.48MInsider
Koch Inc16.77%7,034,609$196.48MInstitution
Sailingstone Capital Partners LLC12.90%5,414,067$151.21MInstitution
Blackrock Inc9.49%3,983,025$111.25MInstitution
Vanguard Group Inc6.57%2,757,733$77.02MInstitution
State Street Corp4.88%2,049,285$57.24MInstitution
Ewing Morris Co Investment Partners Ltd4.00%1,678,316$46.88MInstitution
American Century Companies Inc3.32%1,394,242$38.94MInstitution
Gumshoe Capital Management LLC3.01%1,264,883$35.33MInstitution

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CMP vs Mining Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CMP69.49%30.51%Net SellingNet Selling
NAK18.75%0.00%
VZLA49.46%0.00%
IPX0.95%0.79%Net BuyingNet Buying
SLI28.12%0.00%
View Top Mining Stocks

Compass Minerals International Stock Ownership FAQ

Who owns Compass Minerals International?

Compass Minerals International (NYSE: CMP) is owned by 88.57% institutional shareholders, 38.88% Compass Minerals International insiders, and 0.00% retail investors. Koch Inc is the largest individual Compass Minerals International shareholder, owning 7.03M shares representing 16.77% of the company. Koch Inc's Compass Minerals International shares are currently valued at $196.48M.

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