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IONIS PHARMACEUTICALS INC (IONS) Stock Ownership and Short Interest

USA - NASDAQ:IONS - US4622221004 - Common Stock

62.57 USD
+1.21 (+1.97%)
Last: 9/23/2025, 8:00:02 PM
62.6 USD
+0.03 (+0.05%)
After Hours: 9/23/2025, 8:00:02 PM
IONS Ownership Chart.IONS Ownership Chart: showing Insider, Institutional ownership and shares available to the public.IONS Ownership.InsiderInstitutional



Shares Outstanding159.39M
Float158.14M
Float Short Interest Percentage6.64%
Owners (insider)0.77%
Owners (institutional)106.71%
Owners (insider) change-1.34%
Owners (institutional) change-0.19%

No transactions were filed in the last 12 months.