Ionis Pharmaceuticals Inc (IONS) — Institutional Ownership     Insider Trades

Ionis Pharmaceuticals Inc (IONS) — among the top institutional holders, 30 hedge funds and asset managers reported positions as of Q12026. In Q12026, 2 funds opened a new position, 15 increased their stake, and 11 reduced their holdings. The largest holder is Capital World Investors with 21.19M shares valued at $ 1.59B.