Security key
20451N101
COMPASS MINERALS INTERNATIONAL INC - Common Stock (CMP)
CUSIP: 20451N101
Q3 2024 13F Holders as of 30 Sep 2024
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 34,915,326
- Total 13F value
- $419,965,625
- Share change
- -6,352,361
- Put/Call ratio
- 117%
- SEC-reported price per share
- $12.02
- Number of holders
- 218
- Value change
- -$59,091,480
- Number of buys
- 117
- Number of sells
- 99
- 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
Q3 2024
Institutions
218
Top holders
10
CMP full security history
Ownership snapshot
Full 13F holder table
COMPASS MINERALS INTERNATIONAL INC SEC filings
COMPASS MINERALS INTERNATIONAL INC company facts
Broader feeds
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
KOCH INDUSTRIES LLC
Disclosed value leader
KOCH INDUSTRIES LLC
Comparable rows
15/15
Latest evidence
30 Jun 2024
13F
Lead comparable stake: 17%
Showing 1-6 of 15 holder rows.
Quick read
KOCH INDUSTRIES LLC leads the comparable SEC ownership view at 17%.
15 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 KOCH INDUSTRIES LLC's linked filing trail.
Comparable ownership
Top 5
KOCH INDUSTRIES LLC
17%
BlackRock Finance, Inc.
16%
VANGUARD GROUP INC
11%
Select Equity Group, L.P.
6.9%
SailingStone Capital Partners LLC
5.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| KOCH INDUSTRIES LLC |
13F
Company
|
17%
|
$72,667,511
7,034,609 shares
|
— | 30 Jun 2024 |
| BlackRock Finance, Inc. |
13F
Company
|
16%
|
$67,800,359
6,563,442 shares
|
— | 30 Jun 2024 |
| VANGUARD GROUP INC |
13F
Company
|
11%
|
$46,175,349
4,470,024 shares
|
— | 30 Jun 2024 |
| Select Equity Group, L.P. |
13F
Company
|
6.9%
|
$30,127,001
2,916,457 shares
|
— | 30 Jun 2024 |
| SailingStone Capital Partners LLC |
13F
Company
|
5.5%
|
$23,974,866
2,320,897 shares
|
— | 30 Jun 2024 |
| STATE STREET CORP |
13F
Company
|
5.3%
|
$23,059,783
2,232,312 shares
|
— | 30 Jun 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 Q3 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
218
Shares
34,915,326
Rows available
218
| 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 Q3 2024 vs Q2 2024 Across Filers
Q2 2024 holders
210
Q3 2024 holders
218
Holder diff
8
| Investor | Q2 2024 Shares | Q3 2024 Shares | Share Diff | Share Chg % | Q2 2024 value | Q3 2024 value | Value change | Value Chg % |
|---|