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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, Q1 2025

Institutional positions in Kosmos Energy Ltd. as of Mar 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
253
−14 vs. Q4 2024
Shares held
435.5M
+6.51M (+1.5%) vs. Q4 2024
Total value
$991.0M
−$473.4M (−32.3%) vs. Q4 2024
New holders
40
99 more added
Sold out
54
72 more reduced

4 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: 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 holdersQ1 2025: 253 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 heldQ1 2025: $991.0M
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, Q1 2025

Shares, value and share of portfolio for each institution holding Kosmos Energy Ltd.; share changes are against Q4 2024.

Institutions holding KOS in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Hantz Financial Services, Inc.6$00.00%00.0%Unchanged
Hemington Wealth Management11$00.00%−70−86.4%Reduced
Covestor Ltd28$00.00%00.0%Unchanged
Creekmur Asset Management LLC3$70.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.6$140.00%−3−33.3%Reduced
Key Financial Inc27$620.00%00.0%Unchanged
Global Financial Private Client, LLC37$840.00%+17+85.0%Added
True Wealth Design, LLC51$1170.00%+51New
Northwestern Mutual Wealth Management Co94$2140.00%−109−53.7%Reduced
IFP Advisors, Inc0$2960.00%0Unchanged
Bell Investment Advisors, Inc140$3200.00%−294−67.7%Reduced
Stephens Consulting, LLC160$3650.00%+160New
Parkside Financial Bank & Trust165$3770.00%+165New
Fifth Third Bancorp185$4220.00%+185New
CoreCap Advisors, LLC199$4540.00%+199New
FSA Wealth Management LLC230$5240.00%00.0%Unchanged
Massmutual Trust Co FSB246$5610.00%−686−73.6%Reduced
UMA Financial Services, Inc.268$6120.00%+268New
Sound Income Strategies, LLC294$6700.00%00.0%Unchanged
Semmax Financial Advisors Inc.500$8950.00%00.0%Unchanged
GWM Advisors LLC400$9120.00%00.0%Unchanged
Bessemer Group Inc489$1.00K0.00%+489New
CIBC Private Wealth Group, LLC646$1.02K0.00%+228+54.5%Added
Sterling Capital Management LLC510$1.16K0.00%+35+7.4%Added
Rothschild Investment LLC520$1.19K0.00%+140+36.8%Added
Allworth Financial LP709$1.22K0.00%+340+92.1%Added
Jones Financial Companies LLLP695$1.54K0.00%+695New
Glass Jacobson Investment Advisors llc544$1.86K0.00%00.0%Unchanged
Amundi1,074$1.93K0.00%+286+36.3%Added
Delta Asset Management LLC885$2.02K0.00%−97−9.9%Reduced
Smartleaf Asset Management LLC965$2.14K0.00%−1,569−61.9%Reduced
Umb Bank N A1,504$3.43K0.00%+1,504New
SBI Securities Co., Ltd.1,663$3.79K0.00%−151−8.3%Reduced
Advisor Group Holdings, Inc.1,709$3.90K0.00%−410−19.3%Reduced
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.2,145$4.89K0.00%+1,381+180.8%Added
Huntington National Bank2,247$5.12K0.00%+1,105+96.8%Added
Geneos Wealth Management Inc.2,500$5.70K0.00%00.0%Unchanged
Ronald Blue Trust, Inc.2,893$6.60K0.00%00.0%Unchanged
Fortitude Family Office, LLC2,987$6.81K0.00%00.0%Unchanged
Park Place Capital Corp3,228$7.36K0.00%+991+44.3%Added
Optiver Holding B.V.3,339$7.61K0.00%+3,339New
Coldstream Capital Management Inc3,977$9.07K0.00%+3,977New
Lindbrook Capital, LLC4,377$9.98K0.00%+4,062+1,289.5%Added
Barrow Hanley Mewhinney & Strauss LLC4,396$10.0K0.00%00.0%Unchanged
Versant Capital Management, Inc4,554$10.4K0.00%+4,554New
EverSource Wealth Advisors, LLC4,895$11.2K0.00%+2,433+98.8%Added
Walleye Trading LLC7,031$16.0K0.00%+7,031New
Principal Securities, Inc.5,572$19.1K0.00%00.0%Unchanged
Disciplined Investors, L.L.C.10,000$22.8K0.02%00.0%Unchanged
IronBridge Private Wealth, LLC10,000$22.8K0.01%00.0%Unchanged
VSM Wealth Advisory, LLC10,000$22.8K0.01%00.0%Unchanged
Nomura Asset Management Co Ltd10,000$22.8K0.00%+6,600+194.1%Added
Sawgrass Asset Management LLC10,023$22.9K0.00%+10,023New
Farther Finance Advisors, LLC10,573$23.8K0.00%+654+6.6%Added
Foster & Motley Inc10,350$24.0K0.00%00.0%Unchanged
Mraz, Amerine & Associates, Inc.11,000$24.4K0.00%+11,000New
Verition Fund Management LLC11,647$26.6K0.00%−70,462−85.8%Reduced
Inceptionr LLC11,918$27.2K0.01%+11,918New
Robertson Stephens Wealth Management, LLC12,000$27.4K0.00%00.0%Unchanged
LPL Financial LLC12,098$27.6K0.00%−34,066−73.8%Reduced
CWM, LLC12,244$28.0K0.00%+3,257+36.2%Added
Neuberger Berman Group LLC12,386$28.2K0.00%−5,538−30.9%Reduced
Nisa Investment Advisors, LLC13,116$29.9K0.00%+2,039+18.4%Added
Vident Advisory, LLC13,155$30.0K0.00%+13,155New
CIBC Asset Management Inc15,264$34.8K0.00%00.0%Unchanged
Ballentine Partners, LLC15,379$35.1K0.00%−1,441−8.6%Reduced
Public Employees Retirement System of Ohio15,732$35.9K0.00%+4,811+44.1%Added
Westhampton Capital, LLC16,000$36.5K0.02%+4,000+33.3%Added
Axq Capital, LP16,065$36.6K0.01%+16,065New
Parallel Advisors, LLC16,314$36.8K0.00%+4,665+40.0%Added
Amalgamated Bank16,092$37.0K0.00%+55+0.3%Added
Comerica Bank16,257$37.1K0.00%+32+0.2%Added
Snowden Capital Advisors LLC16,581$37.8K0.00%+16,581New
Checchi Capital Advisers, LLC16,584$37.8K0.00%00.0%Unchanged
Quadrant Capital Group LLC16,636$37.9K0.00%+10,489+170.6%Added
Synovus Financial Corp17,297$39.4K0.00%−103,380−85.7%Reduced
Pathstone Holdings, LLC16,196$39.5K0.00%−25,260−60.9%Reduced
HighTower Advisors, LLC17,377$39.6K0.00%+2,008+13.1%Added
Parametrica Management Ltd18,856$43.0K0.07%−1,503−7.4%Reduced
Foundry Partners, LLC19,200$43.8K0.00%−7,675−28.6%Reduced
Moloney Securities Asset Management, LLC20,000$45.6K0.01%00.0%Unchanged
Kiker Wealth Management, LLC20,000$45.6K0.03%+20,000New
JustInvest LLC20,201$46.1K0.00%−7,920−28.2%Reduced
Tower Research Capital LLC (TRC)20,632$47.0K0.00%−60,122−74.5%Reduced
KBC Group NV21,037$48.0K0.00%00.0%Unchanged
Marshall Wace, LLP23,535$53.7K0.00%+23,535New
Sapient Capital LLC24,161$55.1K0.00%+13,441+125.4%Added
Sanctuary Advisors, LLC24,794$56.5K0.00%−4,067−14.1%Reduced
Banco Santander, S.A.25,520$58.2K0.00%+4,340+20.5%Added
US Bancorp26,632$60.7K0.00%−467,987−94.6%Reduced
Fruth Investment Management27,000$61.0K0.02%00.0%Unchanged
Signaturefd, LLC27,581$62.9K0.00%+18,405+200.6%Added
Park Avenue Securities LLC27,448$63.0K0.00%+27,448New
Equitable Holdings, Inc.28,041$63.9K0.00%+9,400+50.4%Added
The PNC Financial Services Group, Inc.28,707$65.5K0.00%−16,686−36.8%Reduced
Royal Bank of Canada31,114$70.0K0.00%−1,552−4.8%Reduced
Mission Wealth Management, LP30,778$70.2K0.00%−185−0.6%Reduced
Smith, Moore & Co.30,894$70.4K0.01%+1,750+6.0%Added
BWM Planning, LLC31,898$72.7K0.03%00.0%Unchanged
Caitong International Asset Management Co., Ltd32,475$74.0K0.06%+30,616+1,646.9%Added