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CMP Insider Trading

Insider Ownership Percentage: 1.02%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $0.00

Compass Minerals International Insider Trading History Chart

This chart shows the insider buying and selling history at Compass Minerals International by year and by quarter.

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Compass Minerals International Share Price & Price History

Current Price: $24.49
Price Change: ▲ Price Increase of +0.8 (3.38%)
As of 02/24/2026 04:59 PM ET

This chart shows the closing price history over time for CMP up to the past year.

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Days: 30 | 90 | 365

Compass Minerals International Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
1/22/2024Joseph E. ReeceDirectorBuy5,000$21.24$106,200.0016,000View SEC Filing Icon  
9/21/2023James D StandenInsiderBuy3,503$26.85$94,055.5530,000View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Compass Minerals International (NYSE:CMP)

99.78% of Compass Minerals International stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at CMP by year and by quarter.

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Compass Minerals International Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/24/2026Pacer Advisors Inc.289,191$5.68M0.0%-0.4%0.691%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.149,313$2.93M0.0%-10.2%0.357%Search for SEC Filing on Google Icon
2/18/2026NewEdge Advisors LLC3,741$73K0.0%-12.8%0.009%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd31,980$0.63M0.0%N/A0.076%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC18,834$0.37M0.0%-96.4%0.045%Search for SEC Filing on Google Icon
2/18/2026Man Group plc71,277$1.40M0.0%-67.0%0.170%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC64,840$1.27M0.0%+19.4%0.155%Search for SEC Filing on Google Icon
2/18/2026Engine Capital Management LP383,325$7.53M1.0%N/A0.916%Search for SEC Filing on Google Icon
2/18/2026Concentric Capital Strategies LP65,586$1.29M0.1%N/A0.157%Search for SEC Filing on Google Icon
2/18/2026Balyasny Asset Management L.P.14,746$0.29M0.0%N/A0.035%Search for SEC Filing on Google Icon
2/18/2026Aristeia Capital L.L.C.56,439$1.11M0.0%+87.7%0.135%Search for SEC Filing on Google Icon
2/17/2026Gumshoe Capital Management LLC1,264,883$24.84M23.5%N/A3.022%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC63,830$1.25M0.0%+52.3%0.152%Search for SEC Filing on Google Icon
2/17/2026Mountain Lake Investment Management LLC23,905$0.47M0.4%N/A0.057%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP53,254$1.05M0.0%N/A0.127%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC119,871$2.35M0.0%+148.6%0.286%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD41,359$0.81M0.0%-10.8%0.099%Search for SEC Filing on Google Icon
2/17/2026Osaic Holdings Inc.10,306$0.20M0.0%-84.1%0.025%Search for SEC Filing on Google Icon
2/17/2026SailingStone Capital Partners LLC5,414,067$106.33M26.6%+6.1%12.934%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.56,486$1.11M0.0%-29.4%0.135%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board31,207$0.61M0.0%-70.4%0.075%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada31,157$0.61M0.0%-72.2%0.074%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC42,155$0.83M0.0%-8.5%0.101%Search for SEC Filing on Google Icon
2/16/2026Verition Fund Management LLC24,766$0.49M0.0%-32.0%0.059%Search for SEC Filing on Google Icon
2/16/2026Panagora Asset Management Inc.19,223$0.38M0.0%-47.8%0.046%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC62,817$1.23M0.0%+11.0%0.150%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP217,169$4.27M0.0%-41.6%0.519%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 10,486$0.21M0.0%-10.3%0.025%Search for SEC Filing on Google Icon
2/13/2026CANADA LIFE ASSURANCE Co9,393$0.19M0.0%+194.5%0.022%Search for SEC Filing on Google Icon
2/13/2026Stifel Financial Corp11,876$0.23M0.0%-21.3%0.028%Search for SEC Filing on Google Icon
2/13/2026Bridgefront Capital LLC12,667$0.25M0.1%N/A0.030%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.800,364$15.72M0.0%+17.9%1.912%Search for SEC Filing on Google Icon
2/13/2026State Street Corp2,049,285$40.25M0.0%-11.1%4.896%Search for SEC Filing on Google Icon
2/13/2026Martingale Asset Management L P36,832$0.72M0.0%+1.7%0.088%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC86,239$1.69M0.0%-0.8%0.206%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN169,873$3.34M0.0%+14.4%0.406%Search for SEC Filing on Google Icon
2/12/2026MetLife Investment Management LLC19,606$0.39M0.0%-4.5%0.047%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP772,765$15.18M0.0%+5.9%1.846%Search for SEC Filing on Google Icon
2/12/2026Counterpoint Mutual Funds LLC25,762$0.51M0.0%N/A0.062%Search for SEC Filing on Google Icon
2/12/2026Federated Hermes Inc.519,590$10.21M0.0%+55.1%1.241%Search for SEC Filing on Google Icon
2/12/2026New York State Common Retirement Fund6,689$0.13M0.0%-46.4%0.016%Search for SEC Filing on Google Icon
2/12/2026Bank of Montreal Can50,741$1M0.0%+14.9%0.121%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank69,950$1.37M0.0%+2.0%0.167%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC112,689$2.21M0.0%-1.3%0.269%Search for SEC Filing on Google Icon
2/11/2026Janney Montgomery Scott LLC131,822$2.59M0.0%+139.3%0.315%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG26,692$0.52M0.0%+4.5%0.064%Search for SEC Filing on Google Icon
2/11/2026LPL Financial LLC17,748$0.35M0.0%-14.1%0.042%Search for SEC Filing on Google Icon
2/11/2026Los Angeles Capital Management LLC6,192$0.12M0.0%N/A0.015%Search for SEC Filing on Google Icon
2/11/2026State of Wyoming3,867$76K0.0%-57.9%0.009%Search for SEC Filing on Google Icon
2/10/2026Goldman Sachs Group Inc.273,092$5.36M0.0%-4.5%0.653%Search for SEC Filing on Google Icon
2/10/2026AXQ Capital LP14,003$0.28M0.1%N/A0.033%Search for SEC Filing on Google Icon
2/10/2026Thompson Siegel & Walmsley LLC281,280$5.52M0.1%+3.1%0.672%Search for SEC Filing on Google Icon
2/10/2026Koss Olinger Consulting LLC53,131$1.04M0.1%-36.0%0.127%Search for SEC Filing on Google Icon
2/10/2026Northwestern Mutual Wealth Management Co.20,431$0.40M0.0%+23.2%0.049%Search for SEC Filing on Google Icon
2/9/2026Geode Capital Management LLC804,869$15.81M0.0%-0.2%1.924%Search for SEC Filing on Google Icon
2/5/2026Northwestern Mutual Wealth Management Co.776,303$15.25M0.0%+4,579.9%1.855%Search for SEC Filing on Google Icon
2/2/2026Strs Ohio23,000$0.45M0.0%+17.9%0.055%Search for SEC Filing on Google Icon
2/2/2026Kornitzer Capital Management Inc. KS49,649$0.98M0.0%-12.0%0.119%Search for SEC Filing on Google Icon
1/29/2026Comerica Bank1,868$37K0.0%+80.0%0.004%Search for SEC Filing on Google Icon
1/29/2026Camelot Portfolios LLC3,712$73K0.0%-68.5%0.009%Search for SEC Filing on Google Icon
1/29/2026Lee Danner & Bass Inc.310,750$6.10M0.4%-8.6%0.743%Search for SEC Filing on Google Icon
1/29/2026Vanguard Group Inc.2,757,733$54.16M0.0%-0.6%6.591%Search for SEC Filing on Google Icon
1/23/2026Assetmark Inc.44,763$0.88M0.0%-58.4%0.107%Search for SEC Filing on Google Icon
1/9/2026SG Americas Securities LLC45,228$0.89M0.0%+105.9%0.108%Search for SEC Filing on Google Icon
1/8/2026O Keefe Stevens Advisory Inc.593,887$11.66M3.0%+4.2%1.420%Search for SEC Filing on Google Icon
1/1/2026JPMorgan Chase & Co.163,987$3.15M0.0%-14.4%0.392%Search for SEC Filing on Google Icon
12/15/2025Hudson Bay Capital Management LP31,898$0.61M0.0%-29.8%0.076%Search for SEC Filing on Google Icon
11/17/2025Camelot Portfolios LLC11,802$0.23M0.1%-37.4%0.028%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC36,444$0.70M0.0%-34.5%0.087%Search for SEC Filing on Google Icon
11/17/2025SailingStone Capital Partners LLC5,105,110$98.02M26.0%-8.3%12.245%Search for SEC Filing on Google Icon
11/17/2025Public Employees Retirement System of Ohio1,957$38K0.0%-50.7%0.005%Search for SEC Filing on Google Icon
11/17/2025Nomura Holdings Inc.382,093$7.34M0.0%+48.5%0.917%Search for SEC Filing on Google Icon
11/17/2025Northwestern Mutual Wealth Management Co.16,588$0.32M0.0%-16.8%0.040%Search for SEC Filing on Google Icon
11/17/2025Newtyn Management LLC863,375$16.58M1.9%-32.4%2.071%Search for SEC Filing on Google Icon
11/17/2025Mariner LLC15,280$0.29M0.0%-34.1%0.037%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC522,108$10.02M0.0%+379.4%1.252%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.15,892$0.31M0.0%-17.1%0.038%Search for SEC Filing on Google Icon
11/17/2025Gotham Asset Management LLC54,303$1.04M0.0%+22.4%0.130%Search for SEC Filing on Google Icon
11/17/2025Algert Global LLC36,590$0.70M0.0%+149.4%0.088%Search for SEC Filing on Google Icon
11/17/2025Ameriprise Financial Inc.348,220$6.69M0.0%-4.6%0.835%Search for SEC Filing on Google Icon
11/14/2025Raymond James Financial Inc.124,624$2.39M0.0%-2.4%0.299%Search for SEC Filing on Google Icon
11/14/2025Man Group plc215,934$4.15M0.0%+25.8%0.518%Search for SEC Filing on Google Icon
11/14/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC86,944$1.67M0.0%-39.8%0.209%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC46,050$0.88M0.0%-67.4%0.110%Search for SEC Filing on Google Icon
11/13/2025Marshall Wace LLP371,666$7.14M0.0%+120.9%0.891%Search for SEC Filing on Google Icon
11/13/2025Invesco Ltd.166,245$3.19M0.0%-44.2%0.399%Search for SEC Filing on Google Icon
11/13/2025Arrowstreet Capital Limited Partnership142,563$2.74M0.0%+828.1%0.342%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG220,168$4.23M0.0%+7.5%0.528%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets19,249$0.37M0.0%-4.1%0.046%Search for SEC Filing on Google Icon
11/13/2025Franklin Resources Inc.26,140$0.50M0.0%N/A0.063%Search for SEC Filing on Google Icon
11/13/2025Legal & General Group Plc37,734$0.72M0.0%-4.8%0.091%Search for SEC Filing on Google Icon
11/13/2025Vestcor Inc8,211$0.16M0.0%N/A0.020%Search for SEC Filing on Google Icon
11/13/2025Russell Investments Group Ltd.80,026$1.54M0.0%+263.3%0.192%Search for SEC Filing on Google Icon
11/13/2025Jefferies Financial Group Inc.52,711$1.01M0.0%N/A0.126%Search for SEC Filing on Google Icon
11/12/2025Barclays PLC56,578$1.09M0.0%-36.3%0.136%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP729,630$14.01M0.0%+11.6%1.750%Search for SEC Filing on Google Icon
11/12/2025American Century Companies Inc.1,236,884$23.75M0.0%+35.0%2.967%Search for SEC Filing on Google Icon
11/12/2025Quantbot Technologies LP29,050$0.56M0.0%-48.3%0.070%Search for SEC Filing on Google Icon
11/7/2025GSA Capital Partners LLP63,742$1.22M0.1%+357.0%0.153%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.2,775,116$53.28M0.0%+14.7%6.657%Search for SEC Filing on Google Icon
Data available starting January 2016

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Compass Minerals International logo
Compass Minerals International, Inc., provides essential minerals in the United States, Canada, the United Kingdom, and internationally. It operates through two segments, Salt and Plant Nutrition. The Salt segment produces, markets, and sells sodium chloride and magnesium chloride, including rock salt, mechanically and solar evaporated salt, and brine and flake magnesium chloride products; and purchases potassium chloride and calcium chloride to sell as finished products or to blend with sodium chloride to produce specialty products. This segment provides products for use as a deicer for roadways, consumer, and professional use; as an ingredient in chemical production; for water treatment, human, and animal nutrition; and for various other consumer and industrial uses, as well as records management services. The Plant Nutrition segment produces sulfate of potash specialty fertilizers in various grades that are used in broadcast spreaders, direct application, and liquid fertilizer solutions under the Protassium+ brand name; turf products used by the turf and ornamental markets, as well as for blends used on golf course greens; organic products; and develops and produces a portfolio of magnesium chloride-based aerial and ground fire retardant products. This segment provides its products to distributors and retailers of crop inputs, as well as growers. The company was formerly known as Salt Holdings Corporation and changed its name to Compass Minerals International, Inc. in December 2003. Compass Minerals International, Inc. was founded in 1844 and is headquartered in Overland Park, Kansas.
Read More on Compass Minerals International

Today's Range

Now: $24.49
Low: $23.56
High: $24.80

50 Day Range

MA: $22.66
Low: $18.79
High: $26.29

52 Week Range

Now: $24.49
Low: $8.60
High: $27.00

Volume

412,473 shs

Average Volume

498,717 shs

Market Capitalization

$1.03 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.17

Who are the major institutional investors of Compass Minerals International?

Compass Minerals International's top institutional shareholders include:
  1. SailingStone Capital Partners LLC — 12.93%
  2. Vanguard Group Inc. — 6.59%
  3. State Street Corp — 4.90%
  4. Gumshoe Capital Management LLC — 3.02%
  5. Geode Capital Management LLC — 1.92%
  6. Charles Schwab Investment Management Inc. — 1.91%
Learn More about top institutional investors of Compass Minerals International stock.

Which major investors are selling Compass Minerals International stock?

During the previous quarter, CMP stock was sold by these institutional investors:
  1. Millennium Management LLC
  2. State Street Corp
  3. Marshall Wace LLP
  4. Man Group plc
  5. Royal Bank of Canada
  6. State of Wisconsin Investment Board
  7. Assetmark Inc.
  8. Osaic Holdings Inc.

Which major investors are buying Compass Minerals International stock?

Within the last quarter, CMP stock was purchased by institutional investors including:
  1. Gumshoe Capital Management LLC
  2. Northwestern Mutual Wealth Management Co.
  3. Engine Capital Management LP
  4. SailingStone Capital Partners LLC
  5. Federated Hermes Inc.
  6. Charles Schwab Investment Management Inc.
  7. Janney Montgomery Scott LLC
  8. Jump Financial LLC