COMPASS MINERALS INTERNATION (CMP) Institutional Ownership Changes & 13F Activity

COMPASS MINERALS INTERNATION (CMP). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Sailingstone Capital Partners Llc, Ewing Morris & Co. Investment Partners Ltd., Bank Of America Corp, Jacobs Levy Equity Management, Inc, and Engine Capital Management, Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
State Street CorpBuy+119,423+5.1%2,441,899$76.02MQ2 2026Sep 22, 2026
Manufacturers Life Insurance Company, TheSell-88-1.0%8,538$265.79KQ2 2026Sep 09, 2026
Corient Private Wealth LlcBuy+24,316—24,316$756.96KQ2 2026Aug 27, 2026
California State Teachers Retirement SystemBuy+7,354+23.0%39,327$1.22MQ2 2026Aug 24, 2026
Mercer Global Advisors IncBuy+19,194—19,194$597.51KQ2 2026Aug 19, 2026
Public Employees Retirement System Of OhioBuy+17,936+1226.0%19,399$603.89KQ2 2026Aug 17, 2026
Strive Financial Group ,LlcBuy+8—8$249.00Q2 2026Aug 17, 2026
Sailingstone Capital Partners LlcSell-1,474,245-30.6%3,351,366$104.33MQ2 2026Aug 14, 2026
Ewing Morris & Co. Investment Partners Ltd.Sell-1,443,527-71.7%570,800$14.79MQ2 2026Aug 14, 2026
Bank Of America CorpSell-981,556-78.3%271,489$8.45MQ2 2026Aug 14, 2026
Jacobs Levy Equity Management, IncBuy+886,009—886,009$27.58MQ2 2026Aug 14, 2026
Engine Capital Management, LpSell-806,044-56.0%633,021$19.71MQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+568,222+822.1%637,339$19.84MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+437,294—437,294$13.61MQ2 2026Aug 14, 2026
Gumshoe Capital Management LlcSell-392,535-31.0%872,348$27.16MQ2 2026Aug 14, 2026
Irenic Capital Management LpSell-367,151-25.6%1,068,378$33.26MQ2 2026Aug 14, 2026
Castleknight Management LpSell-209,400-59.6%142,126$4.42MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+189,199—189,199$5.89MQ2 2026Aug 14, 2026
Raymond James Financial IncBuy+161,298+127.8%287,553$8.95MQ2 2026Aug 14, 2026
State Of Wisconsin Investment BoardBuy+157,948+473.2%191,325$5.96MQ2 2026Aug 14, 2026
Newtyn Management, LlcSell-137,674-17.9%632,326$19.68MQ2 2026Aug 14, 2026
Trexquant Investment LpBuy+134,188—134,188$4.18MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Buy+128,394+261.9%177,420$5.52MQ2 2026Aug 14, 2026
Wells Fargo & Company/MnSell-86,170-69.7%37,540$1.17MQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+57,273+239.7%81,169$2.53MQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+56,787+22.8%306,078$9.53MQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncSell-48,832-6.9%655,606$20.41MQ2 2026Aug 14, 2026
Squarepoint Ops LlcSell-48,600-81.4%11,113$345.95KQ2 2026Aug 14, 2026
Man Group PlcSell-48,026-45.8%56,746$1.77MQ2 2026Aug 14, 2026
Integrated Quantitative Investments LlcSell-45,417-58.3%32,471$1.01MQ2 2026Aug 14, 2026
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Frequently asked questions about CMP activity

  • Which institutional owners are buying CMP?

    Institutional owners buying CMP include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in CMP activity?

    "Buy" means an investor increased their reported position in CMP compared to the prior reporting period. This reflects growing exposure to COMPASS MINERALS INTERNATION (CMP) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in CMP increasing?

    Institutional interest in CMP can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.