Canonical: https://ownershiptrace.com/13f/companies/1818

# Who owns Kosmos Energy Ltd. (KOS)? Elite investor 13F holders

5 tracked elite investors reported holding Kosmos Energy Ltd as of 2026-06-30, including D.E. Shaw, GMO, Renaissance Technologies LLC, Bridgewater Associates, Gotham Asset Management. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

5 tracked investors currently reported holding · Latest report period: 2026-06-30 · Energy · Energy

Kosmos Energy Ltd., a deepwater exploration and production company, engages in the exploration, development, and production of oil and natural gas properties. It has oil and gas production projects in offshore Ghana, Equatorial Guinea, Mauritania, Senegal, and the Gulf of America. The company was founded in 2003 and is headquartered in Dallas, Texas.

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | KOSMOS ENERGY LTD | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 51775830.00 USD | 24538308.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [GMO](https://ownershiptrace.com/13f/investors/94674) | KOSMOS ENERGY LTD | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 25003762.00 USD | 11850124.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1352662/0001072613-26-000636-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | KOSMOS ENERGY LTD | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 36012634.00 USD | 49434000.000000 | Principal | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [Renaissance Technologies LLC](https://ownershiptrace.com/13f/investors/63) | KOSMOS ENERGY LTD | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 14788289.00 USD | 7008668.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1037389/0001037389-26-000059-index.html) |
| [Bridgewater Associates](https://ownershiptrace.com/13f/investors/8) | KOSMOS ENERGY LTD | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 9960361.00 USD | 4720550.000000 | Shares | buy | [Original filing](https://www.sec.gov/Archives/edgar/data/1350694/0001350694-26-000003-index.html) |
| [Gotham Asset Management](https://ownershiptrace.com/13f/investors/94672) | KOSMOS ENERGY LTD | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 3356103.00 USD | 1590570.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1510387/0001398344-26-014644-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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