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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 2021

Institutional positions in Kosmos Energy Ltd. as of Sep 30, 2021. 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
161
−8 vs. Q2 2021
Shares held
319.7M
−4.97M (−1.5%) vs. Q2 2021
Total value
$943.6M
−$174.1M (−15.6%) vs. Q2 2021
New holders
21
54 more added
Sold out
29
57 more reduced

3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2021: 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.

Institutional holdersQ3 2021: 161 institutions
Q1 2021: 138 institutionsQ2 2021: 172 institutionsQ3 2021: 161 institutionsQ4 2021: 172 institutionsQ1 2022: 200 institutionsQ2 2022: 232 institutionsQ3 2022: 232 institutionsQ4 2022: 239 institutionsQ1 2023: 234 institutionsQ2 2023: 239 institutionsQ3 2023: 226 institutionsQ4 2023: 246 institutionsQ1 2024: 244 institutionsQ2 2024: 268 institutionsQ3 2024: 270 institutionsQ4 2024: 271 institutionsQ1 2025: 253 institutionsQ2 2025: 227 institutionsQ3 2025: 236 institutionsQ4 2025: 210 institutionsQ1 2026: 263 institutionsQ2 2026: 268 institutions
Value heldQ3 2021: $943.6M
Q1 2021: $1.01BQ2 2021: $1.12BQ3 2021: $943.6MQ4 2021: $1.30BQ1 2022: $2.83BQ2 2022: $2.44BQ3 2022: $2.06BQ4 2022: $2.56BQ1 2023: $3.16BQ2 2023: $2.53BQ3 2023: $3.53BQ4 2023: $2.90BQ1 2024: $2.72BQ2 2024: $2.48BQ3 2024: $1.79BQ4 2024: $1.48BQ1 2025: $991.0MQ2 2025: $714.3MQ3 2025: $662.7MQ4 2025: $310.8MQ1 2026: $1.21BQ2 2026: $909.1M
Institutions holding KOS and their total value by quarter
QuarterHoldersValue
Q2 2026268$909.1M
Q1 2026263$1.21B
Q4 2025210$310.8M
Q3 2025236$662.7M
Q2 2025227$714.3M
Q1 2025253$991.0M
Q4 2024271$1.48B
Q3 2024270$1.79B
Q2 2024268$2.48B
Q1 2024244$2.72B
Q4 2023246$2.90B
Q3 2023226$3.53B
Q2 2023239$2.53B
Q1 2023234$3.16B
Q4 2022239$2.56B
Q3 2022232$2.06B
Q2 2022232$2.44B
Q1 2022200$2.83B
Q4 2021172$1.30B
Q3 2021161$943.6M
Q2 2021172$1.12B
Q1 2021138$1.01B

Institutions, Q3 2021

Shares, value and share of portfolio for each institution holding Kosmos Energy Ltd.; share changes are against Q2 2021.

Institutions holding KOS in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Quadrant Capital Group LLC121$00.00%−2,189−94.8%Reduced
Baystate Wealth Management LLC163$00.00%00.0%Unchanged
Meeder Asset Management Inc57$00.00%00.0%Unchanged
O'Shaughnessy Asset Management, LLC130$00.00%00.0%Unchanged
Key Financial Inc27$00.00%00.0%Unchanged
Carroll Financial Associates, Inc.129$00.00%+129New
Glassman Wealth Services144$00.00%+144New
Bell Investment Advisors, Inc160$00.00%+160New
Centerpoint Advisors, LLC550$2.00K0.00%+200+57.1%Added
Ellevest, Inc.819$2.00K0.00%+819New
Berman Capital Advisors, LLC765$2.00K0.00%+765New
The PNC Financial Services Group, Inc.1,132$3.00K0.00%+1,052+1,315.0%Added
Cutler Group LP2,010$5.00K0.00%−3,937−66.2%Reduced
American Portfolios Advisors2,000$5.92K0.00%00.0%Unchanged
Captrust Financial Advisors2,844$8.00K0.00%+73+2.6%Added
Cubist Systematic Strategies, LLC4,241$13.0K0.00%−335,974−98.8%Reduced
Spire Wealth Management5,000$15.0K0.00%+5,000New
Nisa Investment Advisors, LLC7,290$22.0K0.00%−15,050−67.4%Reduced
Macquarie Group Ltd7,666$23.0K0.00%00.0%Unchanged
Rockefeller Capital Management L.P.9,491$28.0K0.00%+7,491+374.5%Added
Advisor Group Holdings, Inc.10,221$30.0K0.00%+234+2.3%Added
IronBridge Private Wealth, LLC10,000$30.0K0.02%00.0%Unchanged
Brewin Dolphin Ltd11,650$34.5K0.00%00.0%Unchanged
Profund Advisors LLC11,857$35.0K0.00%−41−0.3%Reduced
Ratio Wealth Group12,000$35.5K0.01%00.0%Unchanged
Man Group plc12,200$36.0K0.00%−3,200−20.8%Reduced
Parkside Financial Bank & Trust13,029$39.0K0.01%+230+1.8%Added
Neuberger Berman Group LLC14,000$41.0K0.00%−4,913−26.0%Reduced
Veriti Management LLC14,485$43.0K0.01%−4,496−23.7%Reduced
Wolverine Trading, LLC14,758$43.0K0.00%+4,704+46.8%Added
Woodstock Corp16,112$48.0K0.01%00.0%Unchanged
Cresset Asset Management, LLC16,527$49.0K0.00%00.0%Unchanged
Sawtooth Solutions, LLC17,736$52.0K0.01%+5,002+39.3%Added
HSBC Holdings PLC18,146$54.0K0.00%−57,658−76.1%Reduced
Stifel Financial Corp18,187$54.0K0.00%+18,187New
Xponance, Inc.19,047$56.0K0.00%−3,116−14.1%Reduced
Simplex Trading, LLC17,056$61.0K0.00%00.0%Unchanged
Great West Life Assurance Co21,759$65.0K0.00%00.0%Unchanged
Advisory Services Network, LLC23,625$70.0K0.00%00.0%Unchanged
Mackenzie Financial Corp23,748$70.0K0.00%+9,595+67.8%Added
US Bancorp24,288$72.0K0.00%00.0%Unchanged
Fruth Investment Management24,500$72.0K0.02%00.0%Unchanged
Algert Global LLC24,370$72.0K0.01%+24,370New
Squarepoint Ops LLC24,927$74.0K0.00%−38,023−60.4%Reduced
Group One Trading, L.P.27,794$82.0K0.00%−41,694−60.0%Reduced
Moloney Securities Asset Management, LLC28,500$84.0K0.02%+28,500New
Caption Management, LLC31,250$92.0K0.01%+20,000+177.8%Added
Ameritas Investment Partners, Inc.31,772$94.0K0.00%00.0%Unchanged
Private Advisor Group, LLC37,468$110.0K0.00%+24,734+194.2%Added
Zurcher Kantonalbank (Zurich Cantonalbank)39,525$117.0K0.00%00.0%Unchanged
Janus Henderson Group PLC40,302$119.0K0.00%+40,302New
Two Sigma Securities, LLC41,475$123.0K0.03%+41,475New
Pictet Asset Management SA42,600$126.0K0.00%+42,600New
Public Employees Retirement System of Ohio42,796$127.0K0.00%+2,746+6.9%Added
DekaBank Deutsche Girozentrale45,500$130.0K0.00%00.0%Unchanged
AQR Capital Management LLC47,165$140.0K0.00%−24,068−33.8%Reduced
ProShare Advisors LLC51,931$154.0K0.00%−53,198−50.6%Reduced
Royal Bank of Canada53,100$157.0K0.00%+17,363+48.6%Added
First Trust Advisors LP58,075$172.0K0.00%+7,270+14.3%Added
ExodusPoint Capital Management, LP58,570$173.0K0.00%+3,200+5.8%Added
Tower Research Capital LLC (TRC)58,735$174.0K0.00%+13,579+30.1%Added
Commonwealth Equity Services, LLC61,068$180.0K0.00%+8,949+17.2%Added
Public Employees Retirement Association of Colorado66,450$197.0K0.00%00.0%Unchanged
Amalgamated Bank72,315$214.0K0.00%−4,209−5.5%Reduced
Cetera Investment Advisers72,176$214.0K0.00%+3,575+5.2%Added
Metropolitan Life Insurance Co74,245$219.8K0.00%−25,254−25.4%Reduced
Principal Financial Group Inc84,997$252.0K0.00%+20,208+31.2%Added
Franklin Resources Inc86,423$256.0K0.00%+86,423New
Price T Rowe Associates Inc97,680$289.0K0.00%+2,600+2.7%Added
DuPont Capital Management Corp99,010$293.0K0.01%−13,995−12.4%Reduced
Great Lakes Advisors, LLC101,943$302.0K0.00%−4,665−4.4%Reduced
SFMG, LLC103,600$307.0K0.03%−100−0.1%Reduced
Arizona State Retirement System111,149$329.0K0.00%+286+0.3%Added
Jacobs Levy Equity Management, Inc111,746$331.0K0.00%−522,692−82.4%Reduced
Alpha Paradigm Partners, LLC112,816$334.0K0.13%+112,816New
State Board of Administration of Florida Retirement System124,800$369.0K0.00%00.0%Unchanged
Dynamic Technology Lab Private Ltd126,896$376.0K0.05%−47,130−27.1%Reduced
STRS Ohio128,400$380.0K0.00%+125,000+3,676.5%Added
Winton Group Ltd135,067$400.0K0.02%−192,700−58.8%Reduced
Pitcairn Co135,182$400.0K0.03%−4,847−3.5%Reduced
MetLife Investment Management141,763$419.6K0.00%+18,813+15.3%Added
HRT Financial LP142,212$420.0K0.00%−151,109−51.5%Reduced
Panagora Asset Management Inc153,784$455.0K0.00%−45,578−22.9%Reduced
Thrivent Financial for Lutherans154,118$456.0K0.00%−496−0.3%Reduced
Woodmont Investment Counsel LLC156,877$464.0K0.07%+139,199+787.4%Added
Voya Investment Management LLC158,296$469.0K0.00%−4,659−2.9%Reduced
First Quadrant L P158,900$470.0K0.05%00.0%Unchanged
Citadel Advisors LLC164,642$487.0K0.00%−672,775−80.3%Reduced
Gsa Capital Partners LLP195,821$580.0K0.06%+99,875+104.1%Added
Jane Street Group, LLC196,990$583.0K0.00%−125,771−39.0%Reduced
Barclays PLC199,450$590.0K0.00%+65,143+48.5%Added
Prelude Capital Management, LLC200,000$592.0K0.03%+200,000New
BNP Paribas Arbitrage, SA200,214$592.6K0.00%+55,517+38.4%Added
Manufacturers Life Insurance Company, The206,095$610.0K0.00%−14,652−6.6%Reduced
Allianz Asset Management GmbH220,187$652.0K0.00%+220,187New
American International Group, Inc.221,793$657.0K0.00%−5,270−2.3%Reduced
Gotham Asset Management, LLC223,802$662.0K0.03%−102,966−31.5%Reduced
SEI Investments Co233,860$692.0K0.00%+96,949+70.8%Added
UBS Group AG254,174$752.0K0.00%−311,326−55.1%Reduced
Wells Fargo & Company256,396$759.0K0.00%+98,651+62.5%Added