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, Q1 2023
Institutional positions in Kosmos Energy Ltd. as of Mar 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
- 234
- 0 vs. Q4 2022
- Shares held
- 424.5M
- +21.7M (+5.4%) vs. Q4 2022
- Total value
- $3.16B
- +$595.3M (+23.2%) vs. Q4 2022
- New holders
- 33
- 79 more added
- Sold out
- 33
- 82 more reduced
5 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Kosmos Energy Ltd.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Walleye Trading LLC | 63,106 | $469.5K | 0.02% | +42,228+202.3% | Added |
| Toroso Investments, LLC | 63,357 | $471.0K | 0.02% | +38,008+149.9% | Added |
| Envestnet Asset Management Inc | 63,944 | $475.7K | 0.00% | +20,587+47.5% | Added |
| Amalgamated Bank | 64,012 | $476.0K | 0.00% | −10,346−13.9% | Reduced |
| Winton Group Ltd | 64,445 | $479.5K | 0.03% | +64,445 | New |
| Public Employees Retirement Association of Colorado | 66,450 | $494.0K | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 66,721 | $496.0K | 0.00% | −2,470−3.6% | Reduced |
| Diversified Trust Co | 68,008 | $506.0K | 0.02% | +3,046+4.7% | Added |
| MML Investors Services, LLC | 73,778 | $549.0K | 0.00% | +49,065+198.5% | Added |
| Brinker Capital Investments, LLC | 76,737 | $570.9K | 0.01% | +76,737 | New |
| Orion Portfolio Solutions, LLC | 76,737 | $570.9K | 0.01% | +76,737 | New |
| Canada Pension Plan Investment Board | 82,500 | $613.8K | 0.00% | +21,900+36.1% | Added |
| Dark Forest Capital Management LP | 82,862 | $616.5K | 0.15% | −30,449−26.9% | Reduced |
| Guggenheim Capital LLC | 87,717 | $652.6K | 0.01% | +87,717 | New |
| Advisory Research Inc | 89,957 | $669.3K | 0.11% | +89,957 | New |
| CIBC World Markets Corp | 90,000 | $669.6K | 0.01% | +90,000 | New |
| HighTower Advisors, LLC | 92,600 | $689.0K | 0.00% | −3,000−3.1% | Reduced |
| Pitcairn Co | 93,645 | $696.7K | 0.06% | +2,382+2.6% | Added |
| SFMG, LLC | 94,100 | $700.1K | 0.08% | 00.0% | Unchanged |
| Corsair Capital Management, L.P. | 102,136 | $759.9K | 0.29% | −27,157−21.0% | Reduced |
| Aquatic Capital Management LLC | 103,300 | $769.0K | 0.05% | +103,300 | New |
| Wells Fargo & Company | 105,219 | $782.8K | 0.00% | +32,692+45.1% | Added |
| Victory Capital Management Inc | 121,831 | $906.4K | 0.00% | +3,998+3.4% | Added |
| Pinpoint Asset Management Ltd | 123,100 | $915.9K | 0.25% | +123,100 | New |
| SEI Investments Co | 125,088 | $930.7K | 0.00% | +18,266+17.1% | Added |
| State Board of Administration of Florida Retirement System | 126,570 | $941.7K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 128,922 | $959.2K | 0.00% | −377,820−74.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 130,219 | $968.8K | 0.00% | +60,498+86.8% | Added |
| Arizona State Retirement System | 132,097 | $982.8K | 0.01% | +3,469+2.7% | Added |
| Capricorn Fund Managers Ltd | 152,000 | $1.13M | 0.35% | +10,000+7.0% | Added |
| Trexquant Investment LP | 157,190 | $1.17M | 0.03% | +157,190 | New |
| Ensign Peak Advisors, Inc | 163,800 | $1.22M | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 173,017 | $1.29M | 0.00% | −751,654−81.3% | Reduced |
| Mercer Global Advisors Inc | 175,411 | $1.30M | 0.01% | +1,329+0.8% | Added |
| LPL Financial LLC | 175,557 | $1.31M | 0.00% | −14,766−7.8% | Reduced |
| Teacher Retirement System of Texas | 176,662 | $1.31M | 0.01% | +563+0.3% | Added |
| Manufacturers Life Insurance Company, The | 182,231 | $1.36M | 0.00% | +3,504+2.0% | Added |
| AQR Capital Management LLC | 183,936 | $1.37M | 0.00% | −277,162−60.1% | Reduced |
| Alberta Investment Management Corp | 187,837 | $1.40M | 0.01% | +187,837 | New |
| Mirae Asset Global Investments Co., Ltd. | 189,726 | $1.41M | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 198,277 | $1.48M | 0.00% | −201,672−50.4% | Reduced |
| UBS Group AG | 199,746 | $1.49M | 0.00% | +23,001+13.0% | Added |
| Algert Global LLC | 202,542 | $1.51M | 0.07% | −221,732−52.3% | Reduced |
| Amundi | 195,322 | $1.53M | 0.00% | +195,322 | New |
| Janus Henderson Group PLC | 214,180 | $1.59M | 0.00% | +133,934+166.9% | Added |
| SG Americas Securities, LLC | 217,111 | $1.61M | 0.02% | +103,948+91.9% | Added |
| Man Group plc | – | $1.62M | 0.01% | – | – |
| American International Group, Inc. | 217,945 | $1.62M | 0.01% | +4,338+2.0% | Added |
| MetLife Investment Management | 236,607 | $1.76M | 0.01% | +1,878+0.8% | Added |
| Royal Bank of Canada | 237,116 | $1.76M | 0.00% | −22,626−8.7% | Reduced |
| New York State Common Retirement Fund | 295,793 | $2.20M | 0.00% | −151,465−33.9% | Reduced |
| State of New Jersey Common Pension Fund D | 314,993 | $2.34M | 0.01% | −39,413−11.1% | Reduced |
| Bellevue Group AG | 318,300 | $2.37M | 0.03% | 00.0% | Unchanged |
| Woodmont Investment Counsel LLC | 324,384 | $2.41M | 0.26% | −2,912−0.9% | Reduced |
| Gotham Asset Management, LLC | 329,629 | $2.45M | 0.06% | +100,662+44.0% | Added |
| Great West Life Assurance Co | 358,702 | $2.67M | 0.01% | −41,811−10.4% | Reduced |
| Greenland Capital Management LP | 366,991 | $2.73M | 0.33% | −215,169−37.0% | Reduced |
| Susquehanna International Group, LLP | 397,813 | $2.96M | 0.00% | −2,333,404−85.4% | Reduced |
| Portolan Capital Management, LLC | 399,008 | $2.97M | 0.28% | +399,008 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 403,437 | $3.00M | 0.02% | −542,332−57.3% | Reduced |
| Barclays PLC | 442,824 | $3.29M | 0.00% | −38,745−8.0% | Reduced |
| Legal & General Group Plc | 447,695 | $3.33M | 0.00% | +27,525+6.6% | Added |
| Abn Amro Investment Solutions | 512,834 | $3.82M | 0.08% | +512,834 | New |
| Credit Suisse AG | 557,318 | $4.15M | 0.00% | +25,008+4.7% | Added |
| California State Teachers Retirement System | 568,509 | $4.23M | 0.01% | −8,392−1.5% | Reduced |
| BNP Paribas Arbitrage, SA | 595,159 | $4.43M | 0.01% | +496,155+501.1% | Added |
| Alliancebernstein L.P. | 598,475 | $4.45M | 0.00% | +14,848+2.5% | Added |
| Rhumbline Advisers | 613,218 | $4.56M | 0.01% | +12,503+2.1% | Added |
| UBS Asset Management Americas Inc | 638,424 | $4.75M | 0.00% | +8,458+1.3% | Added |
| Citigroup Inc | 662,914 | $4.93M | 0.01% | −474,042−41.7% | Reduced |
| Cooper Creek Partners Management LLC | 733,261 | $5.46M | 0.39% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 736,038 | $5.48M | 0.01% | +736,038 | New |
| Great Lakes Advisors, LLC | 746,819 | $5.56M | 0.05% | −298,607−28.6% | Reduced |
| ExodusPoint Capital Management, LP | 939,113 | $6.99M | 0.08% | +854,646+1,011.8% | Added |
| Mesirow Institutional Investment Management, Inc. | 941,510 | $7.00M | 0.76% | −110,515−10.5% | Reduced |
| Swiss National Bank | 983,900 | $7.32M | 0.01% | −116,800−10.6% | Reduced |
| Rafferty Asset Management, LLC | 994,187 | $7.40M | 0.05% | −365,602−26.9% | Reduced |
| Webs Creek Capital Management LP | 1,100,000 | $8.18M | 5.72% | −300,000−21.4% | Reduced |
| Millennium Management LLC | 1,120,687 | $8.34M | 0.01% | −387,412−25.7% | Reduced |
| Walleye Capital LLC | 1,143,609 | $8.51M | 0.17% | +853,301+293.9% | Added |
| Deutsche Bank AG | 1,177,089 | $8.76M | 0.00% | −219,311−15.7% | Reduced |
| Panagora Asset Management Inc | 1,194,043 | $8.88M | 0.06% | −230,591−16.2% | Reduced |
| Brandywine Global Investment Management, LLC | 1,213,419 | $9.03M | 0.07% | +582,372+92.3% | Added |
| GeoSphere Capital Management, LLC | 1,251,795 | $9.31M | 11.78% | +75,200+6.4% | Added |
| Aventail Capital Group, LP | 1,315,000 | $9.78M | 0.83% | +815,000+163.0% | Added |
| Bank of America Corp | 1,381,827 | $10.3M | 0.00% | −262,063−15.9% | Reduced |
| Prudential Financial Inc | 1,458,155 | $10.8M | 0.02% | +1,426,645+4,527.6% | Added |
| D. E. Shaw & Co., Inc. | 1,496,196 | $11.1M | 0.02% | −7,326,649−83.0% | Reduced |
| Mackay Shields LLC | 1,503,656 | $11.2M | 0.31% | +236,310+18.6% | Added |
| Two Sigma Investments, LP | 1,506,700 | $11.2M | 0.03% | −1,512,930−50.1% | Reduced |
| Lazard Asset Management LLC | 1,530,847 | $11.4M | 0.01% | +442,938+40.7% | Added |
| Security National Bank | 1,541,496 | $11.5M | 3.06% | 00.0% | Unchanged |
| Loomis Sayles & Co L P | 1,556,808 | $11.6M | 0.02% | +427,133+37.8% | Added |
| Lonestar Capital Management LLC | 1,600,000 | $11.9M | 6.35% | 00.0% | Unchanged |
| First Sabrepoint Capital Management LP | 1,615,497 | $12.0M | 5.05% | −585,203−26.6% | Reduced |
| Morgan Stanley | 1,650,492 | $12.3M | 0.00% | −238,897−12.6% | Reduced |
| First Trust Advisors LP | 1,858,345 | $13.8M | 0.02% | −927,203−33.3% | Reduced |
| Adage Capital Partners GP, L.L.C. | 2,000,000 | $14.9M | 0.03% | −4,150,000−67.5% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,157,019 | $16.0M | 0.06% | −1,095,836−33.7% | Reduced |
| Ameriprise Financial Inc | 2,231,073 | $16.6M | 0.01% | −4,981−0.2% | Reduced |