Kosmos Energy (KOS)
Produces oil and gas from Ghana, Greater Tortue Ahmeyim and the Gulf of America.
$2.57
After hours−0.01 (−0.39%)
At close$2.58(−1.90%)
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13F · 13D/G · Form 4
| Institutions | ≈ 90.52% | 439.24M shares | |
|---|---|---|---|
| 281 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 1.81% | 8.80M shares | |
| 10 holders · as of Jul 6, 2026 | |||
| Other | ≈ 7.67% | 37.23M shares | |
| remainder | |||
485.27M company shares as of Sep 8, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
Two share counts disagree (595.49M in the company's Sep 22, 2026 report, 485.27M elsewhere); stakes use the report.
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
13F, as of Jun 30, 2026
281 holders · 439.24M shares · 51 new positions · 168 increased · 68 reduced · 42 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 56.02M | 11.54% | +8.56M | Aug 7, 2026 |
| State Street Corp | 29.45M | 6.07% | +1.21M | Aug 7, 2026 |
| Two Sigma Investments, LP | 25.40M | 5.23% | +6.72M | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | 24.54M | 5.06% | +4.15M | Aug 14, 2026 |
| Equinox Partners Investment Management LLC | 20.68M | 4.26% | 0 | Aug 14, 2026 |
| Hotchkis & Wiley Capital Management LLC | 18.84M | 3.88% | −1.21M | Aug 14, 2026 |
| Geode Capital Management, LLC | 17.07M | 3.52% | +4.35M | Aug 12, 2026 |
| Sixth Street Partners Management Company, L.P. | 13.77M | 2.84% | +13.77Mnew | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 6.70% | 39.81M | 13G | Apr 24, 2026 |
| cobas asset management, sgiic, s.a. | 5.20% | 24.78M | 13G | Apr 23, 2025 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Jul 2, 2026 | Ronald W. Glassofficer: VP & Chief Accounting Officer | Sale | 12,128 | $2.05 | 358,700 |
| Jul 2, 2026 | Josh R. Marionofficer: SVP and General Counsel | Sale | 24,969 | $2.05 | 233,404 |
| Jul 2, 2026 | Nealesh D. Shahofficer: SVP and CFO | Sale | 45,980 | $2.05 | 1,935,410 |
| Jul 2, 2026 | Andrew G. Inglisdirector, officer: Chairman and CEO | Sale | 85,935 | $2.05 | 4,678,043 |
| May 28, 2026 | Roy A. Franklindirector | Sale | 43,466 | $2.73 | 150,722 |
| May 27, 2026 | Steven Sterindirector | Sale | 38,636 | $2.73 | 331,295 |
| May 27, 2026 | John Douglas Kelso Grantdirector | Sale | 43,466 | $2.73 | 82,311 |
| Mar 10, 2026 | Andrew G. Inglisdirector, officer: Chairman and CEO | Purchase | 315,790 | $1.90 | 4,542,807 |
| Mar 10, 2026 | Nealesh D. Shahofficer: SVP and CFO | Purchase | 157,894 | $1.90 | 1,863,061 |
| Mar 10, 2026 | J. Michael Sticedirector | Purchase | 52,631 | $1.90 | 207,620 |
House and Senate disclosures
Not reported.