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, Q3 2025
Institutional positions in Kosmos Energy Ltd. as of Sep 30, 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
- 236
- +10 vs. Q2 2025
- Shares held
- 397.6M
- −16.6M (−4.0%) vs. Q2 2025
- Total value
- $662.7M
- −$51.5M (−7.2%) vs. Q2 2025
- New holders
- 31
- 78 more added
- Sold out
- 21
- 79 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Kosmos Energy Ltd.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State of Wyoming | 6,450 | $10.7K | 0.00% | +86+1.4% | Added |
| Advisor Group Holdings, Inc. | 5,812 | $9.65K | 0.00% | +2,944+102.6% | Added |
| Walleye Capital LLC | 5,119 | $8.50K | 0.00% | −7,881−60.6% | Reduced |
| Geneos Wealth Management Inc. | 5,000 | $8.30K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 4,803 | $7.97K | 0.00% | +4,803 | New |
| Barrow Hanley Mewhinney & Strauss LLC | 4,396 | $7.30K | 0.00% | 00.0% | Unchanged |
| VSM Wealth Advisory, LLC | 230 | $5.99K | 0.00% | −14,770−98.5% | Reduced |
| Nisa Investment Advisors, LLC | 3,352 | $5.56K | 0.00% | +720+27.4% | Added |
| Park Place Capital Corp | 3,228 | $5.36K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 2,682 | $4.45K | 0.00% | −82−3.0% | Reduced |
| Rockefeller Capital Management L.P. | 2,653 | $4.41K | 0.00% | +2,653 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 2,145 | $3.56K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 1,970 | $3.27K | 0.00% | +479+32.1% | Added |
| Jones Financial Companies LLLP | 1,710 | $3.06K | 0.00% | +115+7.2% | Added |
| Smartleaf Asset Management LLC | 900 | $1.50K | 0.00% | +784+675.9% | Added |
| Delta Asset Management LLC | 885 | $1.47K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 696 | $1.16K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 585 | $1.00K | 0.00% | +280+91.8% | Added |
| Rothschild Investment LLC | 445 | $739 | 0.00% | −475−51.6% | Reduced |
| GWM Advisors LLC | 400 | $664 | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 377 | $626 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 350 | $581 | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 281 | $466 | 0.00% | +281 | New |
| MAI Capital Management | 258 | $429 | 0.00% | −1,055−80.4% | Reduced |
| FSA Wealth Management LLC | 230 | $382 | 0.00% | 00.0% | Unchanged |
| Imprint Wealth LLC | 172 | $286 | 0.00% | +172 | New |
| Archer Investment Corp | 100 | $166 | 0.00% | +100 | New |
| Optiver Holding B.V. | 57 | $95 | 0.00% | +57 | New |
| IFP Advisors, Inc | 30 | $50 | 0.00% | −47−61.0% | Reduced |
| Key Financial Inc | 27 | $47 | 0.00% | 00.0% | Unchanged |
| Creekmur Asset Management LLC | 3 | $5 | 0.00% | 00.0% | Unchanged |
| Guerra Advisors Inc | 1 | $2 | 0.00% | +1 | New |
| Steward Partners Investment Advisory, LLC | 0 | $1 | 0.00% | 0 | Unchanged |
| Wealthspire Advisors, LLC | 1 | $1 | 0.00% | +1 | New |
| Hantz Financial Services, Inc. | 6 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 54 | $0 | 0.00% | 00.0% | Unchanged |
| RWC Asset Advisors (US) LLC | 0 | $0 | 0.00% | −2,255,539−100.0% | Sold out |
| Royce & Associates LP | 0 | $0 | 0.00% | −1,980,830−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −948,065−100.0% | Sold out |
| RWC Asset Management LLP | 0 | $0 | 0.00% | −857,485−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −478,080−100.0% | Sold out |
| PEAK6 LLC | 0 | $0 | 0.00% | −163,672−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −114,000−100.0% | Sold out |
| Capricorn Fund Managers Ltd | 0 | $0 | 0.00% | −107,000−100.0% | Sold out |
| Security National Bank | 0 | $0 | 0.00% | −88,682−100.0% | Sold out |
| Sheets Smith Wealth Management | 0 | $0 | 0.00% | −70,185−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −69,927−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −46,116−100.0% | Sold out |
| Ground Swell Capital, LLC | 0 | $0 | 0.00% | −36,280−100.0% | Sold out |
| Farringdon Capital, Ltd. | 0 | $0 | 0.00% | −33,844−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −15,781−100.0% | Sold out |
| Vident Advisory, LLC | 0 | $0 | 0.00% | −11,445−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −17,721−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −10,363−100.0% | Sold out |
| Oppenheimer & Close, LLC | 0 | $0 | 0.00% | −10,200−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −1,139−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −152−100.0% | Sold out |
| CIBC World Markets Corp | – | – | – | – | Not filed |