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Disclosery

CMP COMPASS MINERALS INTL INC

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COM (common), issuer CIK 1227654

211 managers (214 13F filers) reported a position in CMP shares at 2025-06-30, 37,129,967 shares in all. 39 filers opened a position and 35 filers sold out during the quarter.

Managers
211
13F filers
214
New
39
Added
62
Reduced
69
Sold out
35
Shares held by filers
37,129,967

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Koch, Inc.7,034,609$141M20.44%013F-HRTimeline
SailingStone Capital Partners LLC5,564,167$112M29.54%-640,67513F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.4,215,135$84.7M<0.01%-818,18813F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC2,420,156$48.6M<0.01%+159,04013F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP2,043,251$41M<0.01%+347,58313F-HRTimelineGroup
Newtyn Management, LLC1,277,183$25.7M3.89%new13F-HRTimeline
Ewing Morris & Co. Investment Partners …1,280,648$22.5M10.08%+856,14913F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC916,088$18.4M0.01%+334,85713F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC805,021$16.2M<0.01%+8,85913F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP653,749$13.1M<0.01%+112,56413F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY606,800$12.2M<0.01%+45,92113F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co580,297$11.7M<0.01%+92,36013F-HRTimelineGroup
O'Keefe Stevens Advisory, Inc.545,828$11M3.08%+252,03613F-HRTimeline
Lightrock Netherlands B.V.520,373$8.91M2.45%-235,00013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC365,171$7.34M<0.01%-109,44513F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding349,260$7.02M-5,889Timeline
LEE DANNER & BASS INC340,000$6.83M0.53%-5,00013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP315,510$6.34M<0.01%-11113F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.297,806$5.98M<0.01%+158,67613F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC285,051$5.73M<0.01%+74,76713F-HRTimelineGroup
THOMPSON SIEGEL & WALMSLEY LLC269,513$5.42M0.09%-323,13913F-HRTimeline
NOMURA HOLDINGS INCin group NOMURA ASSET MANAGEMENT CO LTD257,219$5.17M0.04%new13F-HR/ATimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding241,547$4.85M-214,978Timeline
Cubist Systematic Strategies, LLC198,187$3.98M0.04%-107,56613F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.195,260$3.92M<0.01%+34,43513F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO191,626$3.85M<0.01%+26,53113F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA186,820$3.75M<0.01%+136,89213F-HR/ATimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/180,916$3.63M<0.01%+95,53813F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC179,379$3.6M<0.01%+105,50413F-HRTimelineGroup
Trexquant Investment LP174,451$3.5M0.04%new13F-HRTimeline
Man Group plcin group Man Group plc171,614$3.45M0.01%+156,05813F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP168,287$3.38M<0.01%-60,10013F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL163,890$3.29M0.02%new13F-HRTimeline
Invenomic Capital Management LP153,576$3.09M0.18%-526,11813F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN147,931$2.97M<0.01%+121,74313F-HRTimelineGroup
CastleKnight Management LP143,292$2.88M0.19%-681,79913F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC141,466$2.84M0.01%-37,89213F-HR/ATimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC127,751$2.57M<0.01%+5,24113F-HRTimelineGroup
Nuveen, LLCin group TIAA115,517$2.32M<0.01%-345,07713F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp115,233$2.32M<0.01%-3,68413F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC108,903$2.19M<0.01%-70,34513F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD93,976$1.89M<0.01%+28413F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC88,780$1.78M<0.01%+15,35713F-HR/ATimelineGroup
Koss-Olinger Consulting, LLC83,098$1.67M0.14%-1,78213F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC78,563$1.58M<0.01%+1,37913F-HRTimelineGroup
GROUP ONE TRADING LLC76,206$1.53M0.05%+57,16113F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC75,974$1.53M<0.01%+37,69113F-HRTimelineGroup
SummerHaven Investment Management, LLC75,155$1.51M0.99%+1,20813F-HRTimeline
Cove Street Capital, LLC71,527$1.44M2.11%-63,46913F-HRTimeline
Swiss National Bank67,350$1.35M<0.01%-1,60013F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/64,540$1.3M<0.01%+2,29713F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.64,702$1.29M<0.01%+2,21113F-HR/ATimelineGroup
KORNITZER CAPITAL MANAGEMENT INC /KS61,690$1.24M0.02%-10,24513F-HRTimeline
Numerai GP LLC61,634$1.24M0.18%+19,86213F-HRTimeline
SIMPLEX TRADING, LLC60,396$1.21M0.03%+37,73613F-HRTimeline
Quantbot Technologies LP56,195$1.13M0.03%-12,07713F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC56,085$1.13M<0.01%+6,89413F-HRTimelineGroup
Verition Fund Management LLC55,645$1.12M0.01%new13F-HRTimeline
Engineers Gate Manager LP54,721$1.1M0.01%+21,13013F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP54,076$1.09M<0.01%-6,15013F-HRTimelineGroup
RHUMBLINE ADVISERS53,435$1.07M<0.01%-44213F-HRTimeline
Y-Intercept (Hong Kong) Ltd51,845$1.04M0.03%new13F-HRTimeline
HRT FINANCIAL LP50,688$1.02M<0.01%+19,49113F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management50,232$1.01M<0.01%new13F-HRTimelineGroup
Nebula Research & Development LLC49,433$993K0.08%-35,09613F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC46,762$939K<0.01%new13F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…45,464$913K0.01%new13F-HR/ATimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/45,068$906K<0.01%+3,15013F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC44,672$897K<0.01%new13F-HRTimeline
Gotham Asset Management, LLC44,359$891K0.01%new13F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC39,938$800K<0.01%-15,26513F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc39,625$796K<0.01%+5,29213F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.39,467$793K<0.01%013F-HRTimeline
Counterpoint Mutual Funds LLC38,374$771K0.07%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC33,677$677K<0.01%+4,06313F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…32,769$658K<0.01%013F-HRTimeline
PEAK6 LLCin group PEAK6 LLC31,348$630K0.02%+18,34013F-HR/ATimelineGroup
ARISTEIA CAPITAL, L.L.C.30,285$608K0.02%new13F-HRTimeline
Graham Capital Management, L.P.29,790$598K0.02%-8,36513F-HRTimeline
AMICA MUTUAL INSURANCE CO29,513$593K0.06%-17,66713F-HRTimeline
FIRST MANHATTAN CO. LLC.29,500$593K<0.01%013F-HRTimeline
IRONWOOD INVESTMENT MANAGEMENT LLC29,495$593K0.29%+1,74913F-HRTimeline
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…25,761$518K0.02%-473,88013F-HRTimelineGroup
Creative Planningin group Creative Planning25,405$510K<0.01%+3,06113F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP23,515$472K<0.01%-19,65613F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC23,189$466K<0.01%new13F-HRTimelineGroup
Aquatic Capital Management LLC22,811$458K0.01%new13F-HRTimeline
MML INVESTORS SERVICES, LLC22,767$457K<0.01%-15113F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P22,386$450K0.01%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\22,093$444K<0.01%-4,36013F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…22,029$443K<0.01%+21,64413F-HRTimelineGroup
LPL Financial LLC20,685$416K<0.01%-3,66813F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…20,525$412K<0.01%+1,28213F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS20,070$403K<0.01%+1,55513F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…19,926$400K<0.01%-20,60213F-HRTimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC19,364$389K0.04%-17,84213F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…19,177$385K<0.01%-1,48813F-HRTimelineGroup
Ballentine Partners, LLC18,880$379K0.01%-1,46013F-HRTimeline
Camelot Portfolios, LLC18,860$379K0.23%-9,72613F-HRTimeline
CoreCommodity Management, LLC18,595$374K0.06%-28,81313F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP18,124$364K<0.01%new13F-HRTimelineGroup
Harvest Investment Services, LLC17,475$351K0.08%new13F-HRTimeline
Krilogy Financial LLC17,265$347K0.02%-50,00013F-HRTimeline
Private Capital Management, LLC17,000$342K0.03%-42,50013F-HRTimeline
Schonfeld Strategic Advisors LLC15,696$315K<0.01%-13,22113F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC15,557$313K<0.01%-7,44713F-HRTimeline
FMR LLCin group FMR LLC15,419$310K<0.01%-1,04613F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …15,360$309K<0.01%new13F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP15,242$306K0.03%new13F-HRTimeline
Baader Bank Aktiengesellschaft15,078$302K0.03%new13F-HRTimeline
STRS OHIO14,900$299K<0.01%new13F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson14,815$298K<0.01%013F-HRTimelineGroup
ALGERT GLOBAL LLC14,670$295K0.01%-133,27013F-HR/ATimeline
Janney Montgomery Scott LLC14,100$283K<0.01%-1,33813F-HRTimeline
GSA CAPITAL PARTNERS LLP13,949$280K0.02%-5,80313F-HRTimeline
Patriot Financial Group Insurance Agenc…12,959$260K0.03%+1,09813F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …12,779$257K<0.01%+35713F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND12,489$251K<0.01%+5,30013F-HR/ATimeline
COMMONWEALTH EQUITY SERVICES, LLC12,021$242K<0.01%013F-HRTimeline
PDT Partners, LLC11,628$234K0.01%new13F-HRTimeline
AlphaQuest LLC11,620$233K0.02%+4,71113F-HRTimeline
PRINCIPAL SECURITIES, INC.in group PRINCIPAL FINANCIAL GROUP INC11,162$224K<0.01%-51013F-HRTimelineGroup
Point72 Asia (Singapore) Pte. Ltd.10,912$219K0.04%-2,53713F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC10,492$211K<0.01%new13F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…10,402$209K0.01%+9,73113F-HRTimelineGroup
Alpha Omega Wealth Management LLC10,354$208K0.04%-37,86813F-HRTimeline
CarsonAllaria Wealth Management, Ltd.10,307$207K0.11%-1,28713F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM10,296$207K<0.01%+18913F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC13,305$206K<0.01%new13F-HRTimelineGroup
Triune Financial Partners, LLC10,221$205K0.06%013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…9,998$201K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP8,737$175K<0.01%-7,67213F-HRTimelineGroup
Police & Firemen's Retirement System of…7,863$158K<0.01%+79113F-HRTimeline
Federation des caisses Desjardins du Qu…7,400$149K<0.01%013F-HRTimeline
KLP KAPITALFORVALTNING AS7,100$143K<0.01%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…4,577$92K<0.01%013F-HRTimeline
NewEdge Advisors, LLC4,289$86.2K<0.01%-1,07313F-HRTimeline
Headlands Technologies LLC4,128$82.9K0.01%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…3,967$79.7K<0.01%+1,08413F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.3,934$79K<0.01%-38013F-HRTimelineGroup
Ridgewood Investments LLC3,578$71.9K0.03%013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…3,406$68.4K<0.01%013F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co3,189$64K<0.01%013F-HRTimelineGroup
Amica Retiree Medical Trust2,993$60K0.09%-1,71613F-HRTimeline
TSFG, LLC2,500$50K0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC2,258$45.4K<0.01%+3113F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,798$36.1K<0.01%-26413F-HRTimelineGroup
PARADIGM ASSET MANAGEMENT CO LLC1,456$29.3K0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC1,363$27K<0.01%+66413F-HRTimelineGroup
Investors Research Corp1,214$24.4K<0.01%013F-HRTimeline
AMALGAMATED BANK1,174$24K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,037$20.8K<0.01%+57013F-HRTimelineGroup
Aster Capital Management (DIFC) Ltd983$19.7K<0.01%new13F-HRTimeline
Main Street Group, LTD957$19.2K0.01%-10413F-HRTimeline
Smartleaf Asset Management LLC891$17.8K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…885$17.8K<0.01%-17513F-HRTimelineGroup
COMERICA BANK866$17.4K<0.01%+21413F-HRTimeline
Independence Bank of Kentucky800$16.1K<0.01%013F-HRTimeline
Accredited Wealth Management, LLC740$14.9K0.01%-20013F-HRTimeline
HARBOUR INVESTMENTS, INC.730$14.7K<0.01%013F-HRTimeline
Brooklyn Investment Group668$13.4K<0.01%+35113F-HR/ATimeline
Bullock Wealth Management Group630$13.4K0.01%-2013F-HRTimeline
Centerpoint Advisors, LLC650$13K<0.01%+15013F-HRTimeline
GAMMA Investing LLC632$12.7K<0.01%+11413F-HRTimeline
Cape Investment Advisory, Inc.628$12.6K<0.01%+2813F-HRTimeline
IFP Advisors, Inc0$12.3K<0.01%-18613F-HRTimelineAmount filed as zero, left out of ratios.
SIGNATUREFD, LLC554$11.1K<0.01%-1,91313F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …478$10K<0.01%new13F-HRTimelineGroup
Sound Income Strategies, LLC316$6.34K<0.01%013F-HRTimeline
Versant Capital Management, Inc315$6.33K<0.01%+30013F-HRTimeline
Pinnacle Bancorp, Inc.300$6.03K<0.01%013F-HRTimeline
Global Retirement Partners, LLC288$5.79K<0.01%13F-HRTimeline
Sterling Capital Management LLC287$5.77K<0.01%-30913F-HR/ATimeline
Spire Wealth Managementin group Spire Wealth Management242$4.86K<0.01%-1,05113F-HRTimelineGroup
Larson Financial Group LLC218$4.38K<0.01%new13F-HRTimeline
Kimelman & Baird, LLC200$4.02K<0.01%013F-HRTimeline
Manchester Capital Management LLC193$3.88K<0.01%013F-HRTimeline
PRIVATE TRUST CO NA167$3.35K<0.01%013F-HRTimeline
Allworth Financial LP152$3.05K<0.01%new13F-HRTimeline
LANARK FINANCIAL, INC.195$3K<0.01%013F-HRTimeline
McIlrath & Eck, LLC132$2.65K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC125$2.51K<0.01%+1513F-HRTimeline
IFS Advisors, LLC120$2.41K<0.01%013F-HRTimeline
Blue Trust, Inc.112$2.25K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.104$2.09K<0.01%+4113F-HRTimeline
GABLES CAPITAL MANAGEMENT INC.100$2.01K<0.01%013F-HRTimeline
Kentucky Trust Co100$2.01K<0.01%013F-HRTimeline
Marshall & Sterling Wealth Advisors Inc.100$2.01K<0.01%013F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.112$2K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
TOTAL INVESTMENT MANAGEMENT INC93$1.86K<0.01%new13F-HRTimeline
Geneos Wealth Management Inc.89$1.79K<0.01%+3213F-HRTimeline
SJS Investment Consulting Inc.86$1.73K<0.01%-40013F-HRTimeline
Arax Advisory Partners71$1.43K<0.01%new13F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK70$1.41K<0.01%-17613F-HRTimelineGroup
MAI Capital Management64$1.29K<0.01%new13F-HRTimeline
TRUST CO OF TOLEDO NA /OH/50$1K<0.01%new13F-HRTimeline
Hartford Financial Management Inc.50$1K<0.01%013F-HRTimeline
Parkside Financial Bank & Trust50$1K<0.01%new13F-HRTimeline
Avion Wealth63$1K<0.01%013F-HR/ATimeline
Capital Advisors, Ltd. LLC32$1K<0.01%new13F-HRTimeline