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 2025
Institutional positions in Kosmos Energy Ltd. as of Dec 31, 2025. 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
- 210
- −20 vs. Q3 2025
- Shares held
- 341.6M
- −55.5M (−14.0%) vs. Q3 2025
- Total value
- $310.8M
- −$351.1M (−53.0%) vs. Q3 2025
- New holders
- 31
- 57 more added
- Sold out
- 51
- 89 more reduced
6 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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 2025
Shares, value and share of portfolio for each institution holding Kosmos Energy Ltd.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hantz Financial Services, Inc. | 6 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 53 | $0 | 0.00% | −1−1.9% | Reduced |
| IFP Advisors, Inc | 10 | $9 | 0.00% | −20−66.7% | Reduced |
| Key Financial Inc | 27 | $24 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 34 | $31 | 0.00% | −45,660−99.9% | Reduced |
| DV Trading LLC | 57 | $52 | 0.00% | +57 | New |
| Caitong International Asset Management Co., Ltd | 79 | $72 | 0.00% | −12,550−99.4% | Reduced |
| Archer Investment Corp | 100 | $91 | 0.00% | 00.0% | Unchanged |
| American National Bank | 174 | $158 | 0.00% | +174 | New |
| MAI Capital Management | 258 | $235 | 0.00% | 00.0% | Unchanged |
| Quarry LP | 276 | $250 | 0.00% | +276 | New |
| Global Retirement Partners, LLC | 350 | $318 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 400 | $362 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 525 | $476 | 0.00% | +80+18.0% | Added |
| Smartleaf Asset Management LLC | 550 | $499 | 0.00% | −350−38.9% | Reduced |
| Bare Financial Services, Inc | 553 | $502 | 0.00% | +272+96.8% | Added |
| Elequin Capital LP | 630 | $572 | 0.00% | +630 | New |
| Comerica Bank | 661 | $599 | 0.00% | −43,535−98.5% | Reduced |
| Optiver Holding B.V. | 777 | $705 | 0.00% | +720+1,263.2% | Added |
| CoreCap Advisors, LLC | 1,000 | $907 | 0.00% | +1,000 | New |
| SBI Securities Co., Ltd. | 1,406 | $1.28K | 0.00% | −564−28.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 2,145 | $1.92K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 2,190 | $2.00K | 0.00% | −10,834−83.2% | Reduced |
| Advisor Group Holdings, Inc. | 2,423 | $2.20K | 0.00% | −3,389−58.3% | Reduced |
| Jones Financial Companies LLLP | 2,920 | $2.65K | 0.00% | +1,210+70.8% | Added |
| Federation des caisses Desjardins du Quebec | 3,500 | $3.17K | 0.00% | +3,500 | New |
| GAMMA Investing LLC | 3,579 | $3.25K | 0.00% | +3,579 | New |
| Los Angeles Capital Management LLC | 2,380 | $3.69K | 0.00% | +2,380 | New |
| Barrow Hanley Mewhinney & Strauss LLC | 4,396 | $3.99K | 0.00% | 00.0% | Unchanged |
| Heritage Wealth Advisors | 4,995 | $4.53K | 0.00% | +4,995 | New |
| Geneos Wealth Management Inc. | 4,986 | $4.54K | 0.00% | −14−0.3% | Reduced |
| VSM Wealth Advisory, LLC | 5,000 | $4.54K | 0.00% | +4,770+2,073.9% | Added |
| Allworth Financial LP | 7,267 | $6.59K | 0.00% | −245−3.3% | Reduced |
| State of Wyoming | 8,496 | $7.71K | 0.00% | +2,046+31.7% | Added |
| Vise Technologies, Inc. | 10,062 | $9.13K | 0.00% | −40,215−80.0% | Reduced |
| Farther Finance Advisors, LLC | 10,153 | $9.21K | 0.00% | −1,856−15.5% | Reduced |
| Mraz, Amerine & Associates, Inc. | 11,200 | $10.2K | 0.00% | 00.0% | Unchanged |
| NewEdge Wealth, LLC | 11,382 | $10.3K | 0.00% | +11,382 | New |
| Quadrant Capital Group LLC | 11,578 | $10.5K | 0.00% | −47,920−80.5% | Reduced |
| J.W. Cole Advisors, Inc. | 11,600 | $10.5K | 0.00% | +11,600 | New |
| Cerity Partners LLC | 12,142 | $11.0K | 0.00% | −2,301−15.9% | Reduced |
| Parallel Advisors, LLC | 12,237 | $11.1K | 0.00% | −12,397−50.3% | Reduced |
| Athena Wealth Management, LLC | 13,418 | $12.2K | 0.01% | +13,418 | New |
| Rockefeller Capital Management L.P. | 13,671 | $12.4K | 0.00% | +11,018+415.3% | Added |
| SmartHarvest Portfolios, LLC | 13,764 | $12.5K | 0.00% | +13,764 | New |
| HighTower Advisors, LLC | 13,800 | $12.5K | 0.00% | −1,483−9.7% | Reduced |
| Franklin Resources Inc | 14,422 | $13.1K | 0.00% | −87,979−85.9% | Reduced |
| Walleye Trading LLC | 14,631 | $13.3K | 0.00% | −2,386−14.0% | Reduced |
| Neuberger Berman Group LLC | 14,887 | $13.5K | 0.00% | +798+5.7% | Added |
| CIBC Asset Management Inc | 15,264 | $13.9K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 14,907 | $14.0K | 0.00% | −1,185−7.4% | Reduced |
| Teacher Retirement System of Texas | 15,782 | $14.3K | 0.00% | −46,801−74.8% | Reduced |
| JustInvest LLC | 16,137 | $14.6K | 0.00% | −10,880−40.3% | Reduced |
| R Squared Ltd | 17,195 | $15.6K | 0.01% | +17,195 | New |
| Mariner, LLC | 17,245 | $15.6K | 0.00% | −39,226−69.5% | Reduced |
| IronBridge Private Wealth, LLC | 10,000 | $16.6K | 0.01% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 16,613 | $16.6K | 0.00% | −6,468−28.0% | Reduced |
| Signaturefd, LLC | 18,699 | $17.0K | 0.00% | −13,087−41.2% | Reduced |
| Victory Financial Group, LLC | 18,733 | $17.0K | 0.00% | +18,733 | New |
| CoreCommodity Management, LLC | 19,180 | $17.4K | 0.00% | −26,641−58.1% | Reduced |
| Lexington Hill Partners, LLC | 20,000 | $18.1K | 0.01% | +20,000 | New |
| US Bancorp | 20,382 | $18.5K | 0.00% | −15,144−42.6% | Reduced |
| Principal Financial Group Inc | 20,419 | $18.5K | 0.00% | −12,640−38.2% | Reduced |
| Swiss Life Asset Management Ltd | 20,988 | $19.0K | 0.00% | 00.0% | Unchanged |
| CAPROCK Group, Inc. | 21,721 | $19.7K | 0.00% | −7,808−26.4% | Reduced |
| Marex Group plc | 22,501 | $20.4K | 0.00% | −84,699−79.0% | Reduced |
| Ballentine Partners, LLC | 24,106 | $21.9K | 0.00% | −25,505−51.4% | Reduced |
| Westhampton Capital, LLC | 25,000 | $22.7K | 0.01% | −3,000−10.7% | Reduced |
| Royal Bank of Canada | 26,249 | $23.0K | 0.00% | −32,673−55.5% | Reduced |
| Sawgrass Asset Management LLC | 25,824 | $23.4K | 0.00% | +12,850+99.0% | Added |
| State of Wisconsin Investment Board | 26,103 | $23.7K | 0.00% | −17,818−40.6% | Reduced |
| Sig Brokerage, LP | 26,288 | $23.9K | 0.01% | 00.0% | Unchanged |
| Abacus Wealth Partners, LLC | 26,532 | $24.1K | 0.00% | +26,532 | New |
| Tower Research Capital LLC (TRC) | 26,695 | $24.2K | 0.00% | +5,661+26.9% | Added |
| Robertson Stephens Wealth Management, LLC | 27,000 | $24.5K | 0.00% | 00.0% | Unchanged |
| GTS Securities LLC | 27,114 | $24.6K | 0.00% | −90,277−76.9% | Reduced |
| Smith, Moore & Co. | 28,026 | $25.4K | 0.00% | −1,450−4.9% | Reduced |
| Coldstream Capital Management Inc | 28,082 | $25.5K | 0.00% | −37,807−57.4% | Reduced |
| Sterling Capital Management LLC | 28,522 | $25.9K | 0.00% | −4,219−12.9% | Reduced |
| Captrust Financial Advisors | 28,601 | $26.0K | 0.00% | +13,854+93.9% | Added |
| Prudential Financial Inc | 29,825 | $26.8K | 0.00% | −32,340−52.0% | Reduced |
| Old Port Advisors | 29,704 | $27.0K | 0.01% | +29,704 | New |
| CIBC World Markets Corp | 31,391 | $28.5K | 0.00% | +31,391 | New |
| BWM Planning, LLC | 31,898 | $28.9K | 0.01% | 00.0% | Unchanged |
| Fruth Investment Management | 32,000 | $29.0K | 0.01% | 00.0% | Unchanged |
| Marshall Wace, LLP | 33,272 | $30.3K | 0.00% | −12,554−27.4% | Reduced |
| DGS Capital Management, LLC | 33,575 | $30.5K | 0.01% | +1,559+4.9% | Added |
| FMR LLC | 34,601 | $31.4K | 0.00% | −3,277,246−99.0% | Reduced |
| Xponance, Inc. | 36,681 | $33.3K | 0.00% | −463−1.2% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 38,856 | $35.0K | 0.00% | −6,711,755−99.4% | Reduced |
| Woodmont Investment Counsel LLC | 38,925 | $35.3K | 0.00% | −1,220−3.0% | Reduced |
| Ameritas Investment Partners, Inc. | 39,642 | $36.0K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 42,577 | $38.6K | 0.00% | +11,209+35.7% | Added |
| Mackenzie Financial Corp | 42,668 | $38.7K | 0.00% | −395,408−90.3% | Reduced |
| Equitable Holdings, Inc. | 45,539 | $41.3K | 0.00% | +10,598+30.3% | Added |
| Sagewood Asset Management LP | 45,890 | $41.6K | 0.01% | +45,890 | New |
| Great West Life Assurance Co | 46,757 | $42.0K | 0.00% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 48,660 | $44.2K | 0.00% | −76,774−61.2% | Reduced |
| STRS Ohio | 52,800 | $47.9K | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 52,872 | $48.0K | 0.00% | −170.0% | Reduced |