The latest closing stock price for Ionis Pharmaceuticals as of May 14, 2025 is 32.60.
An investor who bought $1,000 worth of Ionis Pharmaceuticals stock at the IPO in 1991 would have $2,535 today, roughly 3 times their original investment - a 3.78% compound annual growth rate over 34 years.
The all-time high Ionis Pharmaceuticals stock closing price was 86.14 on April 08, 2019.
The Ionis Pharmaceuticals 52-week high stock price is 52.34, which is 60.6% above the current share price.
The Ionis Pharmaceuticals 52-week low stock price is 23.95, which is 26.5% below the current share price.
The average Ionis Pharmaceuticals stock price for the last 52 weeks is 38.03.
An investor who bought $1,000 worth of Ionis Pharmaceuticals stock at the IPO in 1991 would have $2,535 today, roughly 3 times their original investment - a 3.78% compound annual growth rate over 34 years.
The all-time high Ionis Pharmaceuticals stock closing price was 86.14 on April 08, 2019.
The Ionis Pharmaceuticals 52-week high stock price is 52.34, which is 60.6% above the current share price.
The Ionis Pharmaceuticals 52-week low stock price is 23.95, which is 26.5% below the current share price.
The average Ionis Pharmaceuticals stock price for the last 52 weeks is 38.03.