IONS
Ionis Pharmaceuticals, Inc.
Stock
$43.54−0.46 (−1.05%)Close Oct 2, 2026
- Shares outstanding, 2025
- 165.2M
- YoY, 2025
- +3.9%
- 5-year CAGR
- −1.3%
- 10-year CAGR
- +8.2%
Shares outstanding
Shares outstanding by fiscal year
| Period | Shares outstanding | YoY |
|---|---|---|
| 2025 | 165.2M | +3.9% |
| 2024 | 159.0M | +9.1% |
| 2023 | 145.8M | +2.0% |
| 2022 | 143.0M | +0.9% |
| 2021 | 141.7M | −19.5% |
| 2020 | 176.1M | +1.2% |
| 2019 | 174.0M | +0.6% |
| 2018 | 173.0M | +120.7% |
| 2017 | 78.4M | +1.3% |
| 2016 | 77.3M | +2.6% |
| 2015 | 75.4M | +1.4% |
| 2014 | 74.4M | +1.5% |
| 2013 | 73.3M | +15.2% |
| 2012 | 63.6M | +1.7% |
| 2011 | 62.6M | +0.6% |
| 2010 | 62.2M | — |