Institutional shares held 417 Million
5.69M calls
2.81M puts
Total value of holdings $780M
$10.6M calls
$5.26M puts
Market Cap $834M
455,840,992 Shares Out.
Institutional ownership 91.47%
# of Institutions 292


Latest Institutional Activity in KOS

Top Purchases

Q1 2025
Grantham, Mayo, Van Otterloo & Co. LLC Shares Held: 39.9M ($73M)
Q1 2025
Equinox Partners Investment Management LLC Shares Held: 18.4M ($33.7M)
Q1 2025
Bank Of America Corp Shares Held: 9.75M ($17.8M)
Q1 2025
Ostrum Asset Management Shares Held: 4.01M ($7.34M)
Q1 2025
Invesco Ltd. Shares Held: 10.9M ($19.9M)

Top Sells

Q1 2025
Vaughan Nelson Investment Management, L.P. Shares Held: 4.01M ($7.34M)
Q1 2025
Price T Rowe Associates Inc Shares Held: 2.69M ($4.92M)
Q1 2025
Barclays PLC Shares Held: 2.53M ($4.63M)
Q1 2025
William Blair Investment Management, LLC Shares Held: 17.2M ($31.4M)
Q1 2025
Susquehanna International Group, LLP Shares Held: 593K ($1.09M)

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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