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Phathom Pharmaceuticals shares owned by Sig Brokerage

Quarter-by-quarter ownership of Phathom Pharmaceuticals (PHAT) shares owned by Sig Brokerage from 13F filings

Historical chart of Sig Brokerage investment in Phathom Pharmaceuticals

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All positions including Phathom Pharmaceuticals held by Sig Brokerage consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Phathom Pharmaceuticals by Sig Brokerage

Quarter filed Position value Share count Share price at filing
2026-03-31 $1.3M 120k 11.11

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Top funds holding Phathom Pharmaceuticals

Frazier Life Sciences Management
Medicxi Ventures Management
Invesco
BlackRock
Millennium Management
Carlyle
Vanguard Capital Management
NEA Management Company
683 Capital Management
Ensign Peak Advisors
Catalys Pacific
Jennifer Ranahan
State Street Corporation
Geode Capital Management
Daniel D. Thurber

View all funds holding Phathom Pharmaceuticals