WallStreetZenWallStreetZen

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
Benjamin S. NicholsCCO2026-10-151,977$22.59
$44.66kSell
Edward C. DowlingCEO;Pres2026-10-1520,097$22.59
$453.99kSell
Ashley WardCAO2026-10-15740$22.59
$16.72kSell
Brandon RisnerCOO2026-10-151,465$22.59
$33.09kSell
Amy TillsCHRO2026-09-112,142$24.80
$53.12kSell
Ashley WardCAO2026-07-282,443$29.69
$72.53kSell
Benjamin S. NicholsChief Commercial Officer2026-06-24747$28.66
$21.41kSell
Benjamin S. NicholsChief Commercial Officer2026-05-18195$28.97
$5.65kSell
Benjamin S. NicholsChief Commercial Officer2026-05-13247$30.21
$7.46kSell
Patrick James MerrinChief Operations Officer2026-03-035,003$24.68
$123.47kSell

1 of 2

CMP insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when CMP insiders and whales buy or sell their stock.

CMP Shareholders

What type of owners hold Compass Minerals International Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Koch Inc16.76%7,034,609$159.76MInsider
Kmt Investment Holdings LLC16.76%7,034,609$159.76MInsider
Michael E. Ducey0.80%335,410$7.62MInsider
Heinne F. Tomfohrde Iii0.38%158,846$3.61MInsider
Richard S. Grant0.35%145,995$3.32MInsider
Kevin S. Crutchfield0.35%145,804$3.31MInsider
Joseph E. Reece0.33%139,372$3.17MInsider
Bradley J. Bell0.27%115,294$2.62MInsider
Steven Wolf0.27%114,224$2.59MInsider
John S. Fallis0.20%82,626$1.88MInsider

1 of 3

CMP vs Mining Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CMP0.09%39.00%Net SellingNet Selling
TMC0.01%35.44%Net Buying
USAS0.03%0.71%
CRML0.02%17.93%Net SellingNet Selling
NICM0.00%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 0.09% institutional shareholders, 39.00% Compass Minerals International insiders, and 60.91% retail investors. Koch Inc is the largest individual Compass Minerals International shareholder, owning 7.03M shares representing 16.76% of the company. Koch Inc's Compass Minerals International shares are currently valued at $161.16M.

If you're new to stock investing, here's how to buy Compass Minerals International stock.
©2026 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.