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Compass Minerals
CMP

199 hedge funds and large institutions have $714M invested in Compass Minerals in 2025 Q3 according to their latest regulatory filings, with 25 funds opening new positions, 56 increasing their positions, 73 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed

369% more call options, than puts

Call options by funds: $8.01M | Put options by funds: $1.71M

0.25% more ownership

Funds ownership: 89.46% → 89.71% (+0.25%)

4% less capital invested

Capital invested by funds: $741M → $714M (-$27.4M)

5% less funds holding

Funds holding: 210 → 199 (-11)

23% less repeat investments, than reductions

Existing positions increased: 56 | Existing positions reduced: 73

25% less funds holding in top 10

Funds holding in top 10: 4 → 3 (-1)

29% less first-time investments, than exits

New positions opened: 25 | Existing positions closed: 35

Holders
199
Holders Change
-11
Holders Change %
-5.24%
% of All Funds
2.61%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
25
Increased
56
Reduced
73
Closed
35
Calls
$8.01M
Puts
$1.71M
Net Calls
+$6.3M
Net Calls Change
-$533K

Top Buyers

1
Millennium Management
Millennium Management
New York
+$8.21M
2
EMCIP
Ewing Morris & Co Investment Partners
Ontario, Canada
+$7.73M
3
Vanguard Group
Vanguard Group
Pennsylvania
+$7.05M
4
Federated Hermes
Federated Hermes
Pennsylvania
+$6.58M
5
American Century Companies
American Century Companies
Missouri
+$6.37M

Top Sellers

1
SCP
SailingStone Capital Partners
Texas
-$9.12M
2
NM
Newtyn Management
New York
-$8.22M
3
CSS
Cubist Systematic Strategies
Connecticut
-$3.61M
4
Citadel Advisors
Citadel Advisors
Florida
-$3.56M
5
TI
Trexquant Investment
Connecticut
-$3.5M
Name Holding Trade Value Shares
Change 		Change in
Stake
C
176
Covestor
United Kingdom
$2K +$2.13K +107 +1,529%
RIL
177
Rothschild Investment LLC
Illinois
$1.92K -$497 -25 -20%
GCM
178
Gables Capital Management
Florida
$1.92K – – –
KTC
179
Kentucky Trust Company
Kentucky
$1.92K – – –
MSWA
180
Marshall & Sterling Wealth Advisors
New York
$1.92K – – –
SIC
181
SJS Investment Consulting
Ohio
$1.65K – – –
SS
182
SBI Securities
Japan
$1.42K -$596 -30 -29%
HNB
183
Huntington National Bank
Ohio
$1.34K – – –
HFS
184
Hantz Financial Services
Michigan
$1K -$1.59K -80 -71%
AW
185
Avion Wealth
Texas
$1K – – –
CAL
186
Capital Advisors Ltd
Ohio
$1K – – –
HFM
187
Hartford Financial Management
Connecticut
$960 – – –
PFBT
188
Parkside Financial Bank & Trust
Missouri
$960 – – –
TCOT
189
Trust Company of Toledo
Ohio
$960 – – –
GWM
190
Geneos Wealth Management
Colorado
$614 -$1.13K -57 -64%
Fifth Third Bancorp
191
Fifth Third Bancorp
Ohio
$518 -$318 -16 -37%
FFO
192
Fortitude Family Office
Arizona
$499 – – –
FFA
193
Farther Finance Advisors
California
$384 +$199 +10 +100%
CSB
194
City State Bank
Iowa
$288 – – –
Rockefeller Capital Management
195
Rockefeller Capital Management
New York
$173 +$179 +9 New
HI
196
Hoey Investments
Pennsylvania
$96 +$99 +5 New
PWMG
197
Private Wealth Management Group
New Jersey
$58 – – –
CJ
198
Caitlin John
Michigan
$58 +$60 +3 New
CA
199
Clearstead Advisors
Ohio
$20 +$20 +1 New
CA
200
CoreCap Advisors
Michigan
$2 – – –
6 7
8
9 10

CMP Hedge Fund Activity: Q3 2025 in Review

199 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Compass Minerals (CMP) for Q3 2025, worth a combined $714M — down 3.7% from $741M a quarter earlier.

Sellers outnumbered buyers: 35 funds closed out of CMP and 25 opened new positions — a net loss of 10 holders — while 73 trimmed existing stakes and 56 added.

The largest buyer was Millennium Management, adding an estimated $8.21M. The largest seller was SailingStone Capital Partners, cutting an estimated $9.12M.

  • 199 institutional investors held Compass Minerals (CMP) as of Q3 2025, down from 210 in Q2 2025.
  • Funds reported $714M of Compass Minerals stock for Q3 2025, down 3.7% quarter-over-quarter.
  • 25 funds opened new Compass Minerals positions in Q3 2025 and 35 closed out, a net change of -10 holders.
  • The largest Compass Minerals buyer in Q3 2025 was Millennium Management, an estimated $8.21M added.
  • The largest Compass Minerals seller in Q3 2025 was SailingStone Capital Partners, an estimated $9.12M sold.

Based on aggregated 13F filings for Q3 2025.