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Ionis Pharmaceuticals shares owned by Sig Brokerage

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

Historical chart of Sig Brokerage investment in Ionis Pharmaceuticals

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

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Quarterly reported holdings in Ionis Pharmaceuticals by Sig Brokerage

Quarter filed Position value Share count Share price at filing
2026-03-31 $6.4M 85k 75.09

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Top funds holding Ionis Pharmaceuticals

FMR
Capital World Investors
BlackRock
Vanguard Portfolio Management
Vanguard Capital Management
Wellington Management Company
Two Sigma Investments
State Street Corporation
Geode Capital Management
Royal Bank of Canada
Tweedy, Browne Company
Artisan Partners Limited Partnership
Baker Bros. Advisors
Deerfield Management Company
Deep Track Capital

View all funds holding Ionis Pharmaceuticals