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GOSS — Gossamer Bio Inc Com Institutional Holders · Q3 2026

Who owns Gossamer Bio Inc Com (GOSS)? 4 institutions reported holding $8,496 in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: Farther Finance Advisors, LLC ($7,596), GAMMA Investing LLC ($521), Planning Strategies Inc. ($379).

RankInstitutionValueSharesChange
1Farther Finance Advisors, LLC$7,596641Trimmed
2GAMMA Investing LLC$52144Trimmed
3Planning Strategies Inc.$37932Trimmed
4Wealth Enhancement Trust Services, Inc.$00Exited

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