Security key
500688106
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 414,211,641
- Total 13F value
- $714,259,765
- Share change
- -21,241,346
- Put/Call ratio
- 98%
- SEC-reported price per share
- $1.72
- Number of holders
- 222
- Value change
- -$53,936,011
- Number of buys
- 114
- Number of sells
- 121
- Shares outstanding
- 591,553,691
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
Q2 2025
Institutions
222
Top holders
10
KOS full security history
Ownership snapshot
Full 13F holder table
Kosmos Energy Ltd. SEC filings
Kosmos Energy Ltd. company facts
Broader feeds
Ownership snapshot
Top reported holders of KOS - Kosmos Energy Ltd. - 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
cobas asset management, s...
Disclosed value leader
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
10 Apr 2025
13D/G
13F
Lead comparable stake: 5.2%
13D/G row: cobas asset management, sgiic, s.a.
Showing 1-6 of 15 holder rows.
Quick read
cobas asset management, sgiic, s.a. leads the comparable SEC ownership view at 5.2%.
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 cobas asset management, sgiic, s.a.'s linked filing trail.
Comparable ownership
Top 5
cobas asset management, sgiic, s.a.
5.2%
HOTCHKIS & WILEY CAPITAL MANAGEME...
4.4%
FMR LLC
2.1%
VAUGHAN NELSON INVESTMENT MANAGEM...
0.84%
BlackRock, Inc.
11%
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 |
|---|---|---|---|---|---|
| cobas asset management, sgiic, s.a. |
13D/G
|
5.2%
|
$42,620,828
24,779,551 shares
|
$0 | 10 Apr 2025 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC |
13F
13D/G
Company · Hotchkis and Wiley Capital Management, LLC
|
4.4%
from 13D/G
|
$58,201,790
25,527,101 shares
|
— | 31 Mar 2025 |
| FMR LLC |
13F
13D/G
Company
|
2.1%
from 13D/G
|
$17,698,523
7,762,510 shares
|
— | 31 Mar 2025 |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. |
13F
13D/G
Company
|
0.84%
from 13D/G
|
$9,139,000
4,008,525 shares
|
— | 31 Mar 2025 |
| BlackRock, Inc. |
13F
Company
|
11%
|
$143,189,499
62,802,412 shares
|
— | 31 Mar 2025 |
| Grantham, Mayo, Van Otterloo & Co. LLC |
13F
Company
|
6.7%
|
$90,944,248
39,887,828 shares
|
— | 31 Mar 2025 |
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 Q2 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
222
Shares
414,211,641
Rows available
222
| 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 Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
247
Q2 2025 holders
222
Holder diff
-25
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q2 2025 value | Value change | Value Chg % |
|---|