Kosmos Energy Ltd. (NYSE:KOS) has 206 institutional investors that have filed 13F reports for the period ending December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 47,463,094 | 610,534 | 1.30% | $131,947,401.00 |
| BlackRock, Inc. | 31 Mar, 2026 | 46,852,560 | -22,057,575 | -32.01% | $42,514,014.00 |
| Grantham, Mayo, Van Otterloo & Co. LLC | 31 Mar, 2026 | 34,804,317 | 23,350 | 0.07% | $31,581,437.00 |
| State Street Corp | 31 Mar, 2026 | 28,247,797 | 7,817,721 | 38.27% | $78,528,876.00 |
| State Street Corp | 31 Mar, 2026 | 20,430,076 | 1,023,469 | 5.27% | $18,538,251.00 |
| D. E. Shaw & Co., Inc. | 31 Mar, 2026 | 20,385,745 | 14,420,042 | 241.72% | $56,672,372.00 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 20,110,881 | -884,620 | -4.21% | $18,248,613.00 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 20,051,601 | -59,280 | -0.29% | $55,743,451.00 |
| Equinox Partners Investment Management LLC | 31 Mar, 2026 | 19,469,980 | 1,689,500 | 9.50% | $17,667,060.00 |
| TWO SIGMA INVESTMENTS, LP | 31 Mar, 2026 | 18,680,328 | 14,824,861 | 384.52% | $51,931,312.00 |
| Grantham, Mayo, Van Otterloo & Co. LLC | 31 Mar, 2026 | 18,307,718 | -16,496,599 | -47.40% | $50,895,456.00 |
| VANGUARD GROUP INC | 31 Mar, 2026 | 14,836,244 | 515,647 | 3.60% | $13,456,474.00 |
| MILLENNIUM MANAGEMENT LLC | 31 Mar, 2026 | 14,827,966 | -1,351,482 | -8.35% | $13,454,896.00 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 31 Mar, 2026 | 14,135,448 | 2,089,855 | 17.35% | $39,296,545.00 |
| Goldman Sachs Group Inc | 31 Mar, 2026 | 13,533,714 | 11,075,132 | 450.47% | $12,280,492.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 12,714,055 | 1,441,737 | 12.79% | $35,352,863.00 |
| MILLENNIUM MANAGEMENT LLC | 31 Mar, 2026 | 12,632,904 | -2,195,062 | -14.80% | $35,119,473.00 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 31 Mar, 2026 | 12,045,593 | 1,962,936 | 19.47% | $10,930,171.00 |
| JANE STREET GROUP, LLC | 31 Mar, 2026 | 11,743,115 | 2,473,362 | 26.68% | $32,645,859.00 |
| AMERICAN CENTURY COMPANIES INC | 31 Mar, 2026 | 11,300,711 | -19,075,012 | -62.80% | $10,254,266.00 |