Skip to main content

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.

Q1 2025 vs. Q4 2024

How the institutions holding Kosmos Energy Ltd. changed between Q4 2024 and Q1 2025.

All holders in Q1 2025All holders in Q4 2024

13F holders of KOS: Q4 2024 compared with Q1 2025
MeasureQ4 2024Of which not filed for Q1 2025Q1 2025Change
Holders2714253−14
Shares434.5M5.52M435.5M+6.51M (+1.5%)
Value$1.48B$18.9M$991.0M−$473.4M (−32.3%)

4 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (40)

Institutions that held Kosmos Energy Ltd. at the end of Q1 2025 but not at the end of Q4 2024.

Institutions new to KOS in Q1 2025
InstitutionSharesValue% of portfolio
Ostrum Asset Management4,008,525$9.14M0.48%
Corigliano Investment Advisers, LLC3,090,869$7.05M3.14%
Nuveen, LLC1,827,624$4.17M0.00%
Nantahala Capital Management, LLC1,716,593$3.91M0.32%
Jefferies Financial Group Inc.1,644,133$3.75M0.06%
Caxton Associates LLP810,886$1.85M0.06%
Natixis344,800$777.5K0.00%
Ovata Capital Management Ltd300,000$684.0K0.26%
Mangrove Partners115,326$262.9K0.03%
PEAK6 LLC109,500$249.7K0.01%
Virtu Financial LLC101,706$232.0K0.01%
Universal- Beteiligungs- und Servicegesellschaft mbH97,008$221.2K0.00%
Catalyst Funds Management Pty Ltd92,500$210.9K0.06%
Teacher Retirement System of Texas68,988$157.3K0.00%
Inscription Capital, LLC20,000$119.2K0.02%
Blair William & Co50,000$114.0K0.00%
Two Sigma Investments, LP39,886$90.9K0.00%
Cetera Investment Advisers39,136$89.2K0.00%
Park Avenue Securities LLC27,448$63.0K0.00%
Marshall Wace, LLP23,535$53.7K0.00%
Kiker Wealth Management, LLC20,000$45.6K0.03%
Snowden Capital Advisors LLC16,581$37.8K0.00%
Axq Capital, LP16,065$36.6K0.01%
Vident Advisory, LLC13,155$30.0K0.00%
Inceptionr LLC11,918$27.2K0.01%
Mraz, Amerine & Associates, Inc.11,000$24.4K0.00%
Sawgrass Asset Management LLC10,023$22.9K0.00%
Walleye Trading LLC7,031$16.0K0.00%
Versant Capital Management, Inc4,554$10.4K0.00%
Coldstream Capital Management Inc3,977$9.07K0.00%
Optiver Holding B.V.3,339$7.61K0.00%
Umb Bank N A1,504$3.43K0.00%
Jones Financial Companies LLLP695$1.54K0.00%
Bessemer Group Inc489$1.00K0.00%
UMA Financial Services, Inc.268$6120.00%
CoreCap Advisors, LLC199$4540.00%
Fifth Third Bancorp185$4220.00%
Parkside Financial Bank & Trust165$3770.00%
Stephens Consulting, LLC160$3650.00%
True Wealth Design, LLC51$1170.00%

Sold out (54)

Institutions that held Kosmos Energy Ltd. at the end of Q4 2024 and filed for Q1 2025 without it.

Institutions that sold out of KOS in Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Encompass Capital Advisors LLC10,445,208$35.7M
Natixis Advisors, L.P.5,689,552$19.5M
Jennison Associates LLC4,576,188$15.7M
CIBC World Markets Inc.1,410,000$4.82M
Weiss Asset Management LP1,298,798$4.44M
Capital International Investors672,133$2.30M
Boston Partners661,121$2.26M
GeoSphere Capital Management, LLC625,000$2.14M
State of New Jersey Common Pension Fund D536,870$1.84M
Toronto Dominion Bank514,452$1.76M
Assenagon Asset Management S.A.463,133$1.58M
Parallax Volatility Advisers, L.P.350,000$1.20M
Alberta Investment Management Corp275,374$941.8K
Ensign Peak Advisors, Inc193,057$660.3K
Clough Capital Partners L P192,686$659.0K
Quadrature Capital Ltd140,927$482.7K
Pitcairn Co122,051$417.4K
Exchange Traded Concepts, LLC93,765$320.7K
Alps Advisors Inc83,950$287.1K
Aristides Capital LLC75,900$259.6K
Prelude Capital Management, LLC71,798$245.5K
DRW Securities, LLC70,000$239.4K
Interval Partners, LP63,620$217.6K
Keybank National Association51,847$177.3K
Icon Wealth Advisors, LLC48,430$165.6K
Oxford Asset Management LLP46,881$160.3K
Great Lakes Advisors, LLC39,253$134.2K
Wexford Capital LP31,845$108.9K
Insigneo Advisory Services, LLC22,684$77.6K
Perbak Capital Partners LLP19,875$68.0K
Rpo LLC17,175$58.7K
Capula Management Ltd16,821$57.5K
Avidian Wealth Solutions, LLC16,612$56.8K
CAPROCK Group, Inc.13,173$45.1K
Boothbay Fund Management, LLC13,125$44.9K
Procyon Private Wealth Partners, LLC11,265$38.5K
Sequoia Financial Advisors, LLC10,612$36.3K
Profund Advisors LLC10,530$36.0K
Walleye Capital LLC8,734$29.9K
Clear Street Markets LLC6,561$22.4K
Elequin Capital LP1,560$5.33K
Private Wealth Management Group, LLC1,143$3.91K
Johnson Financial Group, Inc.742$2.36K
Mather Group, LLC.321$1.10K
Sierra Ocean, LLC301$1.03K
Ancora Advisors, LLC150$513
Riverview Trust Co139$475
National Bank of Canada131$448
Copia Wealth Management130$445
GAMMA Investing LLC89$304
Quarry LP87$298
Coppell Advisory Solutions LLC42$141
JFS Wealth Advisors, LLC6$21
Wood Tarver Financial Group, LLC47$0

Not filed for Q1 2025 yet (4)

Institutions that held Kosmos Energy Ltd. at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding KOS in Q4 2024 that haven't filed for Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Natixis Investment Managers International4,008,525$13.7M
Nuveen Asset Management, LLC1,508,556$5.16M
Global Retirement Partners, LLC681$2.33K
Cassady Schiller Wealth Management, LLC164$561