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KOS — Kosmos Energy Ltd Com Institutional Holders · Q3 2026

Who owns Kosmos Energy Ltd Com (KOS)? 5 institutions reported holding $26,381 in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: GAMMA Investing LLC ($17,719), MassMutual Private Wealth & Trust, FSB ($4,318), CoreCap Advisors, LLC ($2,540).

RankInstitutionValueSharesChange
1GAMMA Investing LLC$17,7196,976Added
2MassMutual Private Wealth & Trust, FSB$4,3181,700Trimmed
3CoreCap Advisors, LLC$2,5401,000Hold
4Farther Finance Advisors, LLC$1,804710Trimmed
5Wealth Enhancement Trust Services, Inc.$00Exited

Source: SEC Form 13F filings · as of 2026-09-30