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CMP in the 13F filings

Compass Minerals Intl Inc · CUSIP 20451N101

Sector · Materials
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q1 2025Q4 2024Q1 2024Q1 2023Q4 2022Q3 2022Q3 2020Q2 2020
Quarter end
31 Dec 2025
the date the book describes
Filed
19 Feb 2026
latest of these filings; the earliest 10 Feb 2026
Managers listing it
21
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 0 listed it in both
Shares listed
1,071,815
combined, among listed positions
Reported value
$21m
combined, at the quarter end

Among the 92 comparable managers: 7 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -837,412.

Managers listing CMP in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

21 of 21 holders

ActionFiling
Marshall Wace LLP217,169$4.3munder 0.1%Trimmed-154,49713 Feb 2026 (the filing on sec.gov)
Invesco Ltd149,313$2.9munder 0.1%Trimmed-16,93219 Feb 2026 (the filing on sec.gov)
Arrowstreet Capital LP96,026$1.9munder 0.1%Trimmed-46,53713 Feb 2026 (the filing on sec.gov)
Man Group PLC71,277$1.4munder 0.1%Trimmed-144,65717 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC63,830$1.3munder 0.1%Added+21,90717 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.47,523$933kunder 0.1%Trimmed-25,52917 Feb 2026 (the filing on sec.gov)
Quantbot Technologies LP46,019$904kunder 0.1%Added+16,96910 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC42,155$828kunder 0.1%Trimmed-3,89513 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc41,359$813kunder 0.1%Trimmed-5,00517 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP39,467$775kunder 0.1%Held017 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP35,774$703kunder 0.1%Trimmed-18,30217 Feb 2026 (the filing on sec.gov)
Caxton Associates LLP34,201$672kunder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP33,051$649kunder 0.1%Added+15,83717 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC29,058$571kunder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC24,766$486kunder 0.1%Trimmed-11,67813 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP21,500$422kunder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Millennium Management LLC18,834$370kunder 0.1%Trimmed-503,27417 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC15,800$310kunder 0.1%Trimmed-10012 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)15,132$297kunder 0.1%Trimmed-30217 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd14,815$291kunder 0.1%Held017 Feb 2026 (the filing on sec.gov)
Balyasny Asset Management LLC14,746$290kunder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
1 in Q1 2023 to 2 in Q2 2026

Tracked managers listing it, at least.

03581020142015201620172018201920202023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
CMP by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20132$536mn.a.n.a.
Q3 20133$459mn.a.n.a.
Q4 20132$459mn.a.n.a.
Q1 20146$319mn.a.n.a.
Q2 20149$428mn.a.n.a.
Q3 20144$302mn.a.n.a.
Q4 20146$290mn.a.n.a.
Q1 20155$273mn.a.n.a.
Q2 20154$207mn.a.n.a.
Q3 20151$182mn.a.n.a.
Q4 20151$143mn.a.n.a.
Q1 20163$449mn.a.n.a.
Q2 20163$439mn.a.n.a.
Q3 20163$479mn.a.n.a.
Q4 20163$432mn.a.n.a.
Q1 20174$53mn.a.n.a.
Q2 20173$75mn.a.n.a.
Q3 20171$96mn.a.n.a.
Q4 20173$122mn.a.n.a.
Q1 20183$99mn.a.n.a.
Q2 20181$503kn.a.n.a.
Q3 20182$72mn.a.n.a.
Q4 20182$2.3mn.a.n.a.
Q1 20192$3.8mn.a.n.a.
Q2 20192$5.6mn.a.n.a.
Q3 20193$30mn.a.n.a.
Q4 20192$34mn.a.n.a.
Q1 20203$7.4mn.a.n.a.
Q2 20203$43mn.a.n.a.
Q3 20203$45mn.a.n.a.
Q3 20221$10mn.a.n.a.
Q4 20222$4.4mn.a.n.a.
Q1 20231$850kn.a.n.a.
Q1 20241$1.9m10
Q4 20241$157k10
Q1 20251$265k10
Q3 20251$557k10
Q4 20251$672k714
Q1 20261$513k155
Q2 20262$2.0m1210

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

CMP and LIN →CMP and GLW →CMP and HWM →Choose a stock to compare with CMP →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own CMP, latest filings →Back to the 13F Explorer →