Institutional shares held 416 Million
5.69M calls
2.81M puts
Total value of holdings $816M
$11.2M calls
$5.51M puts
Market Cap $925M
455,840,992 Shares Out.
Institutional ownership 91.35%
# of Institutions 288


Latest Institutional Activity in KOS

Top Purchases

Q2 2025
Ballentine Partners, LLC Shares Held: 112K ($228K)
Q2 2025
Imc Chicago, LLC Shares Held: 414K ($841K)
Q2 2025
Klp Kapitalforvaltning As Shares Held: 125K ($255K)
Q2 2025
Belpointe Asset Management LLC Shares Held: 26K ($52.8K)
Q2 2025
Wealth Enhancement Advisory Services, LLC Shares Held: 23.8K ($48.3K)

Top Sells

Q2 2025
Harbor Capital Advisors, Inc. Shares Held: 932K ($1.89M)
Q2 2025
Fort Washington Investment Advisors Inc Shares Held: 675K ($1.37M)
Q2 2025
Security National Bank Shares Held: 88.7K ($180K)
Q2 2025
Capricorn Fund Managers LTD Shares Held: 107K ($217K)
Q2 2025
Woodmont Investment Counsel LLC Shares Held: 40.1K ($81.5K)

About KOS

Kosmos Energy Ltd., a deep-water independent oil and gas exploration and production company, focuses along the Atlantic Margins. The company's primary assets include production offshore Ghana, Equatorial Guinea, and the U.S. Gulf of Mexico, as well as a gas development offshore Mauritania and Senegal. It also maintains a proven basin exploration program. The company was founded in 2003 and is headquartered in Dallas, Texas.


Insider Transactions at KOS

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
2.84M Shares
From 12 Insiders
Grant, award, or other acquisition 2.84M shares
Sell / Disposition
919K Shares
From 8 Insiders
Payment of exercise price or tax liability 574 shares
Open market or private sale 919K shares

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