Security key
20451N101
COMPASS MINERALS INTERNATIONAL INC - Common Stock (CMP)
CUSIP: 20451N101
Q4 2024 13F Holders as of 31 Dec 2024
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 40,010,839
- Total 13F value
- $450,128,845
- Share change
- -2,635,743
- Put/Call ratio
- 276%
- SEC-reported price per share
- $11.25
- Number of holders
- 216
- Value change
- -$31,744,820
- Number of buys
- 89
- Number of sells
- 113
- Shares outstanding
- 42,103,296
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2024
Institutions
216
Top holders
10
CMP full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
COMPASS MINERALS INTERNATIONAL INC SEC filings
COMPASS MINERALS INTERNATIONAL INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 20451N101
Recent filing periods:
Ownership snapshot
Top reported holders of CMP - COMPASS MINERALS INTERNATIONAL INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
KM&T Investment Holdings,...
Disclosed value leader
KM&T Investment Holdings,...
Comparable rows
0/15
Latest evidence
30 Sep 2024
3/4/5
13F
Highest disclosed value: $149,415,095
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
KM&T Investment Holdings, LLC has the largest disclosed position value at $149.42M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens KM&T Investment Holdings, LLC's linked filing trail.
Disclosed position value
Top 5
KM&T Investment Holdings, LLC
$149.42M
Koch, Inc.
$92.51M
BlackRock, Inc.
$58.17M
SailingStone Capital Partners LLC
$57.4M
VANGUARD GROUP INC
$37.95M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| KM&T Investment Holdings, LLC |
3/4/5
Director, 10%+ Owner
|
—
denominator unverified
|
$149,415,095
7,034,609 shares
|
— | 18 Oct 2022 |
| Koch, Inc. |
3/4/5
Director, 10%+ Owner
|
—
denominator unverified
|
$92,505,108
7,034,609 shares
|
— | 01 Aug 2024 |
| BlackRock, Inc. |
13F
Company
|
—
denominator unverified
|
$58,169,928
4,839,428 shares
|
— | 30 Sep 2024 |
| SailingStone Capital Partners LLC |
13F
Company
|
—
denominator unverified
|
$57,395,656
4,775,013 shares
|
— | 30 Sep 2024 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$37,949,713
3,157,214 shares
|
— | 30 Sep 2024 |
| Select Equity Group, L.P. |
13F
Company
|
—
denominator unverified
|
$17,975,597
1,495,474 shares
|
— | 30 Sep 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
216
Shares
40,010,839
Rows available
216
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2024 vs Q3 2024 Across Filers
Q3 2024 holders
218
Q4 2024 holders
216
Holder diff
-2
| Investor | Q3 2024 Shares | Q4 2024 Shares | Share Diff | Share Chg % | Q3 2024 value | Q4 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend