Kosmos Energy Ltd.
KOS- Exchange
- NYSE
- Industry
- Crude Petroleum & Natural Gas
- SEC CIK
- 0001509991
In the last 90 days, Kosmos Energy Ltd. insiders filed 0 open-market purchases and 4 sales; 268 institutions reported holding it in 13F filings for Q2 2026, worth $909.1M in total; no superinvestor holds it.
13F holders, Q4 2023
Institutional positions in Kosmos Energy Ltd. as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 246
- +21 vs. Q3 2023
- Shares held
- 432.6M
- +650.7K (+0.2%) vs. Q3 2023
- Total value
- $2.90B
- −$630.0M (−17.8%) vs. Q3 2023
- New holders
- 50
- 86 more added
- Sold out
- 29
- 76 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting KOS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 268 | $909.1M |
| Q1 2026 | 263 | $1.21B |
| Q4 2025 | 210 | $310.8M |
| Q3 2025 | 236 | $662.7M |
| Q2 2025 | 227 | $714.3M |
| Q1 2025 | 253 | $991.0M |
| Q4 2024 | 271 | $1.48B |
| Q3 2024 | 270 | $1.79B |
| Q2 2024 | 268 | $2.48B |
| Q1 2024 | 244 | $2.72B |
| Q4 2023 | 246 | $2.90B |
| Q3 2023 | 226 | $3.53B |
| Q2 2023 | 239 | $2.53B |
| Q1 2023 | 234 | $3.16B |
| Q4 2022 | 239 | $2.56B |
| Q3 2022 | 232 | $2.06B |
| Q2 2022 | 232 | $2.44B |
| Q1 2022 | 200 | $2.83B |
| Q4 2021 | 172 | $1.30B |
| Q3 2021 | 161 | $943.6M |
| Q2 2021 | 172 | $1.12B |
| Q1 2021 | 138 | $1.01B |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding Kosmos Energy Ltd.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ameritas Investment Partners, Inc. | 47,288 | $317.3K | 0.01% | +1,900+4.2% | Added |
| STRS Ohio | 50,400 | $338.0K | 0.00% | −12,100−19.4% | Reduced |
| Principal Financial Group Inc | 52,907 | $355.0K | 0.00% | +5,130+10.7% | Added |
| Keybank National Association | 55,926 | $375.3K | 0.00% | +30,978+124.2% | Added |
| Blair William & Co | 57,269 | $384.3K | 0.00% | 00.0% | Unchanged |
| Ethic Inc. | 57,438 | $385.4K | 0.01% | +3,120+5.7% | Added |
| Pictet Asset Management Holding SA | 57,585 | $386.4K | 0.00% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 60,667 | $407.1K | 0.00% | +426+0.7% | Added |
| Gotham Asset Management, LLC | 62,875 | $421.9K | 0.01% | −1,968−3.0% | Reduced |
| Amalgamated Bank | 65,545 | $440.0K | 0.00% | −4,599−6.6% | Reduced |
| Commonwealth Equity Services, LLC | 66,264 | $445.0K | 0.00% | +1,826+2.8% | Added |
| Public Employees Retirement Association of Colorado | 66,450 | $446.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 71,436 | $479.3K | 0.01% | +56,323+372.7% | Added |
| Two Sigma Securities, LLC | 74,583 | $500.5K | 0.02% | +49,150+193.3% | Added |
| Parallax Volatility Advisers, L.P. | 75,000 | $503.3K | 0.01% | −156−0.2% | Reduced |
| Brinker Capital Investments, LLC | 74,600 | $505.0K | 0.01% | +30,835+70.5% | Added |
| Orion Portfolio Solutions, LLC | 74,600 | $505.0K | 0.01% | +30,835+70.5% | Added |
| ProShare Advisors LLC | 75,617 | $507.4K | 0.00% | +16,295+27.5% | Added |
| Driehaus Capital Management LLC | 79,264 | $531.9K | 0.01% | +79,264 | New |
| Seven Eight Capital, LP | 83,934 | $563.2K | 0.07% | +83,934 | New |
| Great Lakes Advisors, LLC | 84,118 | $564.4K | 0.01% | −571−0.7% | Reduced |
| Corsair Capital Management, L.P. | 87,399 | $586.4K | 0.19% | −2,692−3.0% | Reduced |
| Victory Capital Management Inc | 87,679 | $588.3K | 0.00% | +5,838+7.1% | Added |
| SFMG, LLC | 93,480 | $627.3K | 0.06% | −620−0.7% | Reduced |
| LPL Financial LLC | 99,917 | $670.4K | 0.00% | −4,089−3.9% | Reduced |
| Jacobs Levy Equity Management, Inc | 101,431 | $680.6K | 0.00% | +101,431 | New |
| SG Americas Securities, LLC | 103,271 | $693.0K | 0.01% | −89,785−46.5% | Reduced |
| Cloverfields Capital Group, LP | 103,571 | $695.0K | 0.27% | +103,571 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 105,702 | $709.3K | 0.00% | +11,807+12.6% | Added |
| Sequoia Financial Advisors, LLC | 106,131 | $712.1K | 0.01% | +69,473+189.5% | Added |
| Pitcairn Co | 108,287 | $726.6K | 0.05% | −2,616−2.4% | Reduced |
| Moors & Cabot, Inc. | 115,000 | $771.6K | 0.05% | +95,500+489.7% | Added |
| Citadel Advisors LLC | 122,352 | $821.0K | 0.00% | −115,848−48.6% | Reduced |
| Assenagon Asset Management S.A. | 124,757 | $837.1K | 0.00% | −180,789−59.2% | Reduced |
| AQR Capital Management LLC | 124,893 | $838.0K | 0.00% | +12,372+11.0% | Added |
| Macquarie Group Ltd | 125,182 | $840.0K | 0.00% | −12,230−8.9% | Reduced |
| Arizona State Retirement System | 128,621 | $863.0K | 0.01% | −2,346−1.8% | Reduced |
| SEI Investments Co | 137,636 | $923.5K | 0.00% | −4,627−3.3% | Reduced |
| Qube Research & Technologies Ltd | 138,072 | $926.5K | 0.00% | +138,072 | New |
| Security National Bank | 146,000 | $979.7K | 0.22% | 00.0% | Unchanged |
| Mizuho Markets Americas LLC | 148,638 | $997.4K | 0.03% | +33,500+29.1% | Added |
| Envestnet Asset Management Inc | 150,583 | $1.01M | 0.00% | +4,356+3.0% | Added |
| Capricorn Fund Managers Ltd | 157,000 | $1.05M | 0.58% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 175,585 | $1.18M | 0.00% | +1,821+1.0% | Added |
| Wells Fargo & Company | 176,735 | $1.19M | 0.00% | −30,894−14.9% | Reduced |
| Two Sigma Investments, LP | 186,600 | $1.25M | 0.00% | −31,000−14.2% | Reduced |
| Ensign Peak Advisors, Inc | 189,350 | $1.27M | 0.00% | +25,550+15.6% | Added |
| Harbor Capital Advisors, Inc. | 194,739 | $1.31M | 0.25% | +24,108+14.1% | Added |
| Mirae Asset Global Investments Co., Ltd. | 205,527 | $1.38M | 0.00% | +4,057+2.0% | Added |
| Janus Henderson Group PLC | 213,614 | $1.43M | 0.00% | −355−0.2% | Reduced |
| Woodmont Investment Counsel LLC | 215,930 | $1.45M | 0.14% | −65,504−23.3% | Reduced |
| Manufacturers Life Insurance Company, The | 225,848 | $1.52M | 0.00% | −4,088−1.8% | Reduced |
| American International Group, Inc. | 227,070 | $1.52M | 0.01% | −918−0.4% | Reduced |
| New York State Common Retirement Fund | 230,998 | $1.55M | 0.00% | +1,580+0.7% | Added |
| Dark Forest Capital Management LP | 234,609 | $1.57M | 0.24% | +234,609 | New |
| MetLife Investment Management | 239,426 | $1.61M | 0.01% | 00.0% | Unchanged |
| Great West Life Assurance Co | 243,262 | $1.62M | 0.00% | +200,584+470.0% | Added |
| Algert Global LLC | 243,992 | $1.64M | 0.07% | +145,190+147.0% | Added |
| Bellevue Group AG | 256,500 | $1.72M | 0.03% | −27,500−9.7% | Reduced |
| Mackenzie Financial Corp | 279,373 | $1.87M | 0.00% | −787,151−73.8% | Reduced |
| Segantii Capital Management Ltd | 288,000 | $1.93M | 0.11% | +238,000+476.0% | Added |
| Abn Amro Investment Solutions | 307,621 | $2.06M | 0.04% | −238,142−43.6% | Reduced |
| CoreCommodity Management, LLC | 357,192 | $2.40M | 0.71% | +310,245+660.8% | Added |
| State of New Jersey Common Pension Fund D | 369,647 | $2.48M | 0.01% | +28,803+8.5% | Added |
| State Board of Administration of Florida Retirement System | 390,427 | $2.62M | 0.01% | 00.0% | Unchanged |
| Royal Bank of Canada | 391,059 | $2.62M | 0.00% | −614,551−61.1% | Reduced |
| Ballast Asset Management, LP | 392,993 | $2.64M | 1.68% | +130,161+49.5% | Added |
| Trexquant Investment LP | 418,351 | $2.81M | 0.06% | +418,351 | New |
| Jane Street Group, LLC | 419,980 | $2.82M | 0.00% | +203,777+94.3% | Added |
| US Bancorp | 472,287 | $3.17M | 0.00% | +468,950+14,053.0% | Added |
| Portolan Capital Management, LLC | 474,354 | $3.18M | 0.28% | −1,577,971−76.9% | Reduced |
| Legal & General Group Plc | 475,535 | $3.19M | 0.00% | +13,728+3.0% | Added |
| California State Teachers Retirement System | 484,970 | $3.25M | 0.00% | −22,581−4.4% | Reduced |
| Lonestar Capital Management LLC | 500,000 | $3.35M | 2.45% | −300,000−37.5% | Reduced |
| Voya Investment Management LLC | 553,548 | $3.71M | 0.00% | +370,332+202.1% | Added |
| UBS Group AG | 586,548 | $3.94M | 0.00% | −38,616−6.2% | Reduced |
| Alliancebernstein L.P. | 592,109 | $3.97M | 0.00% | +6,200+1.1% | Added |
| Neuberger Berman Group LLC | 608,176 | $4.08M | 0.00% | +150,133+32.8% | Added |
| Rhumbline Advisers | 641,489 | $4.30M | 0.00% | −1670.0% | Reduced |
| Foursixthree Capital LP | 651,026 | $4.37M | 17.30% | +321,916+97.8% | Added |
| First Sabrepoint Capital Management LP | 688,000 | $4.62M | 2.10% | 00.0% | Unchanged |
| Citigroup Inc | 694,088 | $4.66M | 0.01% | +141,116+25.5% | Added |
| Rafferty Asset Management, LLC | 698,407 | $4.69M | 0.02% | +97,357+16.2% | Added |
| Credit Suisse AG | 702,053 | $4.71M | 0.00% | +207,251+41.9% | Added |
| Holocene Advisors, LP | 712,075 | $4.78M | 0.02% | +712,075 | New |
| Prudential Financial Inc | 763,140 | $5.12M | 0.01% | −325,620−29.9% | Reduced |
| Barclays PLC | 772,617 | $5.18M | 0.00% | +191,790+33.0% | Added |
| Nomura Holdings Inc | 867,252 | $5.82M | 0.05% | +867,252 | New |
| Amundi | 893,890 | $5.93M | 0.00% | 00.0% | Unchanged |
| Swiss National Bank | 906,800 | $6.08M | 0.00% | −104,200−10.3% | Reduced |
| UBS Asset Management Americas Inc | 925,795 | $6.21M | 0.00% | +235,868+34.2% | Added |
| Bank of America Corp | 930,237 | $6.24M | 0.00% | +39,241+4.4% | Added |
| Squarepoint Ops LLC | 952,817 | $6.39M | 0.03% | +952,817 | New |
| GeoSphere Capital Management, LLC | 1,034,610 | $6.94M | 8.06% | +100,000+10.7% | Added |
| Susquehanna International Group, LLP | 1,042,286 | $6.99M | 0.01% | +682,958+190.1% | Added |
| BNP Paribas Arbitrage, SA | 1,085,668 | $7.28M | 0.01% | +382,453+54.4% | Added |
| Deutsche Bank AG | 1,099,220 | $7.38M | 0.00% | −2,342−0.2% | Reduced |
| Bridgewater Associates, LP | 1,116,939 | $7.49M | 0.04% | +369,197+49.4% | Added |
| Lazard Asset Management LLC | 1,162,521 | $7.80M | 0.01% | +61,530+5.6% | Added |
| Mesirow Institutional Investment Management, Inc. | 1,226,476 | $8.23M | 0.77% | −131,700−9.7% | Reduced |