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; 277 institutions reported holding it in 13F filings for Q2 2026, worth $1.19B 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
- 442.5M
- +10.6M (+2.5%) vs. Q3 2023
- Total value
- $2.97B
- −$563.3M (−15.9%) vs. Q3 2023
- New holders
- 50
- 87 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 | 277 | $1.19B |
| Q1 2026 | 271 | $1.47B |
| Q4 2025 | 219 | $444.2M |
| Q3 2025 | 244 | $862.2M |
| Q2 2025 | 238 | $946.6M |
| Q1 2025 | 265 | $1.24B |
| Q4 2024 | 271 | $1.49B |
| Q3 2024 | 270 | $1.80B |
| Q2 2024 | 268 | $2.48B |
| Q1 2024 | 244 | $2.75B |
| Q4 2023 | 246 | $2.97B |
| Q3 2023 | 226 | $3.53B |
| Q2 2023 | 239 | $2.53B |
| Q1 2023 | 234 | $3.67B |
| Q4 2022 | 239 | $2.56B |
| Q3 2022 | 232 | $2.07B |
| Q2 2022 | 232 | $2.44B |
| Q1 2022 | 200 | $2.84B |
| 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 |
|---|---|---|---|---|---|
| FMR LLC | 59,523,638 | $399.4M | 0.03% | −1,901,175−3.1% | Reduced |
| BlackRock Inc. | 45,633,208 | $306.2M | 0.01% | +2,173,594+5.0% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 23,134,180 | $155.2M | 0.69% | +796,126+3.6% | Added |
| Price T Rowe Associates Inc | 22,894,352 | $153.6M | 0.02% | −1,938,864−7.8% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 20,315,468 | $136.3M | 1.36% | −648,848−3.1% | Reduced |
| State Street Corp | 18,009,440 | $120.8M | 0.01% | +1,335,280+8.0% | Added |
| Hotchkis & Wiley Capital Management LLC | 17,574,855 | $117.9M | 0.42% | +137,340+0.8% | Added |
| Vanguard Group Inc | 12,715,994 | $85.3M | 0.00% | +540,706+4.4% | Added |
| William Blair Investment Management, LLC | 12,194,346 | $81.8M | 0.24% | −504,658−4.0% | Reduced |
| JPMorgan Chase & Co | 12,051,682 | $80.9M | 0.00% | +5,387,340+80.8% | Added |
| Dimensional Fund Advisors LP | 9,687,431 | $65.0M | 0.02% | +761,657+8.5% | Added |
| Geode Capital Management, LLC | 9,607,426 | $64.5M | 0.01% | +460,083+5.0% | Added |
| Maple Rock Capital Partners Inc. | 8,970,519 | $60.2M | 4.72% | 00.0% | Unchanged |
| Invesco Ltd. | 8,220,200 | $55.2M | 0.01% | +696,175+9.3% | Added |
| Morgan Stanley | 7,826,630 | $52.5M | 0.00% | +5,825,930+291.2% | Added |
| RWC Asset Advisors (US) LLC | 7,599,325 | $51.0M | 4.04% | −117,202−1.5% | Reduced |
| Encompass Capital Advisors LLC | 7,454,218 | $50.0M | 2.92% | −1,849,614−19.9% | Reduced |
| American Century Companies Inc | 6,542,971 | $43.9M | 0.03% | +902,198+16.0% | Added |
| Patient Capital Management, LLC | 6,363,423 | $42.7M | 2.26% | +1,046,091+19.7% | Added |
| Natixis Advisors, L.P. | 6,325,368 | $42.4M | 0.11% | −130,612−2.0% | Reduced |
| Equinox Partners Investment Management LLC | 6,270,118 | $42.1M | 30.33% | −172,252−2.7% | Reduced |
| Jennison Associates LLC | 5,736,668 | $38.5M | 0.03% | +2,580,191+81.7% | Added |
| Russell Investments Group, Ltd. | 5,015,102 | $33.7M | 0.06% | −266,164−5.0% | Reduced |
| Charles Schwab Investment Management Inc | 4,968,781 | $33.3M | 0.01% | +101,819+2.1% | Added |
| Northern Trust Corp | 4,706,022 | $31.6M | 0.01% | +275,432+6.2% | Added |
| Adage Capital Partners GP, L.L.C. | 4,600,000 | $30.9M | 0.06% | +800,000+21.1% | Added |
| Balyasny Asset Management LLC | 4,556,840 | $30.6M | 0.08% | +2,566,825+129.0% | Added |
| Boston Partners | 4,405,659 | $29.3M | 0.04% | −3,041,396−40.8% | Reduced |
| Natixis Investment Managers International | 4,008,525 | $26.9M | 1.91% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 3,201,036 | $21.5M | 0.00% | +769,037+31.6% | Added |
| Loomis Sayles & Co L P | 3,093,237 | $20.8M | 0.03% | −236,179−7.1% | Reduced |
| Van Eck Associates Corp | 2,926,866 | $19.6M | 0.04% | −97,372−3.2% | Reduced |
| Nuveen Asset Management, LLC | 2,872,205 | $19.3M | 0.01% | +15,159+0.5% | Added |
| RWC Asset Management LLP | 2,819,433 | $18.9M | 1.14% | −69,721−2.4% | Reduced |
| Key Group Holdings (Cayman), Ltd. | 2,810,000 | $18.9M | 1.08% | −4,174,661−59.8% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,601,983 | $17.5M | 0.05% | +628,691+31.9% | Added |
| M&G Investment Management Ltd | 2,434,842 | $17.0M | 0.06% | −891,158−26.8% | Reduced |
| Bank of New York Mellon Corp | 2,361,166 | $15.8M | 0.00% | −33,671−1.4% | Reduced |
| Weiss Asset Management LP | 2,200,000 | $14.8M | 1.06% | +2,200,000 | New |
| Aventail Capital Group, LP | 2,087,461 | $14.0M | 1.19% | +1,917,955+1,131.5% | Added |
| Ameriprise Financial Inc | 1,951,001 | $13.1M | 0.00% | +86,896+4.7% | Added |
| ExodusPoint Capital Management, LP | 1,755,769 | $11.8M | 0.15% | +152,847+9.5% | Added |
| Oslo Asset Management AS | 1,700,000 | $11.4M | 14.37% | +600,000+54.5% | Added |
| Mackay Shields LLC | 1,503,656 | $10.1M | 0.29% | 00.0% | Unchanged |
| First Trust Advisors LP | 1,327,478 | $8.91M | 0.01% | +197,287+17.5% | Added |
| Millennium Management LLC | 1,290,628 | $8.66M | 0.01% | −159,802−11.0% | Reduced |
| Mesirow Institutional Investment Management, Inc. | 1,226,476 | $8.23M | 0.77% | −131,700−9.7% | Reduced |
| Lazard Asset Management LLC | 1,162,521 | $7.80M | 0.01% | +61,530+5.6% | Added |
| Bridgewater Associates, LP | 1,116,939 | $7.49M | 0.04% | +369,197+49.4% | Added |
| Deutsche Bank AG | 1,099,220 | $7.38M | 0.00% | −2,342−0.2% | Reduced |
| BNP Paribas Arbitrage, SA | 1,085,668 | $7.28M | 0.01% | +382,453+54.4% | Added |
| Susquehanna International Group, LLP | 1,042,286 | $6.99M | 0.01% | +682,958+190.1% | Added |
| GeoSphere Capital Management, LLC | 1,034,610 | $6.94M | 8.06% | +100,000+10.7% | Added |
| Squarepoint Ops LLC | 952,817 | $6.39M | 0.03% | +952,817 | New |
| Bank of America Corp | 930,237 | $6.24M | 0.00% | +39,241+4.4% | Added |
| UBS Asset Management Americas Inc | 925,795 | $6.21M | 0.00% | +235,868+34.2% | Added |
| Swiss National Bank | 906,800 | $6.08M | 0.00% | −104,200−10.3% | Reduced |
| Amundi | 893,890 | $5.93M | 0.00% | 00.0% | Unchanged |
| Nomura Holdings Inc | 867,252 | $5.82M | 0.05% | +867,252 | New |
| Barclays PLC | 772,617 | $5.18M | 0.00% | +191,790+33.0% | Added |
| Prudential Financial Inc | 763,140 | $5.12M | 0.01% | −325,620−29.9% | Reduced |
| Holocene Advisors, LP | 712,075 | $4.78M | 0.02% | +712,075 | New |
| Credit Suisse AG | 702,053 | $4.71M | 0.00% | +207,251+41.9% | Added |
| Rafferty Asset Management, LLC | 698,407 | $4.69M | 0.02% | +97,357+16.2% | Added |
| Citigroup Inc | 694,088 | $4.66M | 0.01% | +141,116+25.5% | Added |
| First Sabrepoint Capital Management LP | 688,000 | $4.62M | 2.10% | 00.0% | Unchanged |
| Foursixthree Capital LP | 651,026 | $4.37M | 17.30% | +321,916+97.8% | Added |
| Rhumbline Advisers | 641,489 | $4.30M | 0.00% | −1670.0% | Reduced |
| Neuberger Berman Group LLC | 608,176 | $4.08M | 0.00% | +150,133+32.8% | Added |
| Alliancebernstein L.P. | 592,109 | $3.97M | 0.00% | +6,200+1.1% | Added |
| UBS Group AG | 586,548 | $3.94M | 0.00% | −38,616−6.2% | Reduced |
| Voya Investment Management LLC | 553,548 | $3.71M | 0.00% | +370,332+202.1% | Added |
| Lonestar Capital Management LLC | 500,000 | $3.35M | 2.45% | −300,000−37.5% | Reduced |
| California State Teachers Retirement System | 484,970 | $3.25M | 0.00% | −22,581−4.4% | Reduced |
| Legal & General Group Plc | 475,535 | $3.19M | 0.00% | +13,728+3.0% | Added |
| Portolan Capital Management, LLC | 474,354 | $3.18M | 0.28% | −1,577,971−76.9% | Reduced |
| US Bancorp | 472,287 | $3.17M | 0.00% | +468,950+14,053.0% | Added |
| Jane Street Group, LLC | 419,980 | $2.82M | 0.00% | +203,777+94.3% | Added |
| Trexquant Investment LP | 418,351 | $2.81M | 0.06% | +418,351 | New |
| Ballast Asset Management, LP | 392,993 | $2.64M | 1.68% | +130,161+49.5% | Added |
| Royal Bank of Canada | 391,059 | $2.62M | 0.00% | −614,551−61.1% | Reduced |
| State Board of Administration of Florida Retirement System | 390,427 | $2.62M | 0.01% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 369,647 | $2.48M | 0.01% | +28,803+8.5% | Added |
| CoreCommodity Management, LLC | 357,192 | $2.40M | 0.71% | +310,245+660.8% | Added |
| Abn Amro Investment Solutions | 307,621 | $2.06M | 0.04% | −238,142−43.6% | Reduced |
| Segantii Capital Management Ltd | 288,000 | $1.93M | 0.11% | +238,000+476.0% | Added |
| Mackenzie Financial Corp | 279,373 | $1.87M | 0.00% | −787,151−73.8% | Reduced |
| Bellevue Group AG | 256,500 | $1.72M | 0.03% | −27,500−9.7% | Reduced |
| Algert Global LLC | 243,992 | $1.64M | 0.07% | +145,190+147.0% | Added |
| Great West Life Assurance Co | 243,262 | $1.62M | 0.00% | +200,584+470.0% | Added |
| MetLife Investment Management | 239,426 | $1.61M | 0.01% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 234,609 | $1.57M | 0.24% | +234,609 | New |
| New York State Common Retirement Fund | 230,998 | $1.55M | 0.00% | +1,580+0.7% | Added |
| American International Group, Inc. | 227,070 | $1.52M | 0.01% | −918−0.4% | Reduced |
| Manufacturers Life Insurance Company, The | 225,848 | $1.52M | 0.00% | −4,088−1.8% | Reduced |
| Woodmont Investment Counsel LLC | 215,930 | $1.45M | 0.14% | −65,504−23.3% | Reduced |
| Janus Henderson Group PLC | 213,614 | $1.43M | 0.00% | −355−0.2% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 205,527 | $1.38M | 0.00% | +4,057+2.0% | Added |
| Harbor Capital Advisors, Inc. | 194,739 | $1.31M | 0.25% | +24,108+14.1% | Added |
| Ensign Peak Advisors, Inc | 189,350 | $1.27M | 0.00% | +25,550+15.6% | Added |