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Kosmos Energy shares owned by O'Brien Greene & Co

Quarter-by-quarter ownership of Kosmos Energy (KOS) shares owned by O'Brien Greene & Co from 13F filings

Historical chart of O'Brien Greene & Co investment in Kosmos Energy

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All positions including Kosmos Energy held by O'Brien Greene & Co consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Kosmos Energy by O'Brien Greene & Co

Quarter filed Position value Share count Share price at filing
2026-06-30 $190k 90k 2.11

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Top funds holding Kosmos Energy

BlackRock
State Street Corporation
Two Sigma Investments
D. E. Shaw & Co
Mason Hill Advisors
Hotchkis and Wiley Capital Management
Geode Capital Management
Charles Schwab Investment Management
Sixth Street Partners Management Company
Vanguard Portfolio Management
Grantham, Mayo, Van Otterloo & Co
Invesco
Dimensional Fund Advisors
Goldman Sachs Group
American Century Companies

View all funds holding Kosmos Energy