Companies / Compass Minerals International Inc

Compass Minerals International Inc

NYSE: CMPCIK 1227654OVERLAND PARK, KS

Financials · FY2025

Revenue$1.24B
Net income$-79.80M
Total debt$744.80M
Cash$56.30M
Diluted EPS$-4.99
Shares outstanding42.0M

Ownership

42.0M shares outstanding · as of Aug 3, 2026
0.92%Insiders
Ownership
Insiders0.92%387,492
10%+ / strategic10.92%4,582,971
Institutions74.48%31,268,503
Public float13.68%5,741,908

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 13

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Insider% of sharesShares
Reece Joseph EDirector
0.23%94,465
Dowling Edward CCEOPresident and CEO · Director
0.16%66,261
Walker Lori aDirector
0.14%58,715
Dealy Richard PDirector
0.11%44,816
Miller Melissa MDirector
0.10%43,152
Joyce Gareth TDirector
0.10%43,118
Nichols Benjamin S.Chief Commercial Officer
0.04%15,988
Merrin Patrick JamesChief Operations Officer
0.03%13,522
Fjellman PeterChief Financial Officer
0.01%5,601
Safran DavidDirector
<0.01%1,252

Institutional holders 198

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HolderValue% of shares
Koch, Inc.$138.16M16.76%
SailingStone Capital Partners LLC$106.33M12.90%
BlackRock, Inc.$95.83M7.33%
State Street Corporation$76.02M5.82%
Vanguard Group Inc$54.16M6.57%
Ewing Morris & Co. Investment Partners Ltd.$30.36M4.00%
American Century Companies Inc$27.38M3.32%
Gumshoe Capital Management LLC$24.84M3.01%
Geode Capital Management, LLC$18.34M1.87%
Newtyn Management, LLC$16.16M1.96%

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Jan 18, 2026Dowling Edward C
CEO
OtherCommon Stock$160.2K-7K
-9.40%
66,261
0.16% of shares
low
Mar 3, 2026Merrin Patrick James
Executive
OtherCommon Stock$123.5K-5K
-27.01%
13,522
0.03% of shares
low
Jan 28, 2026Fjellman Peter
Executive
OtherCommon Stock$70.4K-3K
-32.69%
5,601
0.01% of shares
low
Jun 24, 2026Nichols Benjamin S.
Executive
OtherCommon Stock$21.4K-747
-4.46%
15,988
0.04% of shares
low
May 13, 2026Nichols Benjamin S.
Executive
OtherCommon Stock$7.5K-247
-1.77%
13,703
0.03% of shares
low
May 18, 2026Nichols Benjamin S.
Executive
OtherCommon Stock$5.6K-195
-1.36%
14,193
0.03% of shares
low
Jun 24, 2026Nichols Benjamin S.
Executive
ExerciseCommon Stock$0+3K
+17.91%
16,735
0.04% of shares
low
May 18, 2026Nichols Benjamin S.
Executive
ExerciseCommon Stock$0+685
+5.00%
14,388
0.03% of shares
low

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Vanguard Group IncPassive13G/A—0—
State Street CorporationPassive13G—2,049,285—
BlackRock, Inc.Passive13G/A—2,533,686—
State Street CorporationPassive13G—2,322,476—

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
CMP——20451N101—