Ionis Pharmaceuticals Inc (IONS)
Healthcare
Biotechnology
54.50 $
+5.3%
vs. previous close
Closing price · As of: 3. Aug 2026
Ionis Pharmaceuticals Inc (IONS) by the numbers: income statement, balance sheet and cash flow, by year or by quarter. In the most recent period (2025), "Operating Cash Flow" came in at -269 million USD. Tick rows to compare them in a chart.
All figures in millions of USD.
| Tick rows to compare them in a chart (up to 4) | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6.3 | 21 | -112 | 174 | 603 | 346 | 36 | 31 | -274 | -308 | -501 | -269 | |
| 9.4 | 10 | 9.0 | 8.3 | 13 | 16 | 17 | 20 | 22 | 22 | 20 | 23 | |
| 31 | 59 | 72 | 86 | 131 | 147 | 230 | 121 | 100 | 106 | 130 | 134 | |
| 7.0 | 61 | 78 | 86 | -159 | 161 | 529 | 131 | 103 | – | – | – | |
| 5.2 | 21 | -152 | 44 | 499 | -169 | -74 | -114 | 7.6 | -77 | -209 | -51 | |
| 11 | 12 | 12 | 38 | 18 | 36 | 41 | 18 | 20 | 28 | 45 | 51 | |
| -83 | -60 | 57 | -358 | -930 | -41 | 274 | 195 | -263 | -214 | -134 | -278 | |
| 0.0 | 0.0 | 0.0 | 0.0 | – | 166 | – | 17 | 11 | – | – | – | |
| 23 | 25 | 13 | 253 | 476 | -34 | -91 | -17 | -11 | – | – | – | |
| 35 | -0.6 | -3.1 | 56 | 97 | -22 | 314 | 418 | -51 | 87 | -45 | 502 | |
| 60 | 25 | 11 | 229 | 476 | 100 | -597 | 246 | -55 | 644 | 478 | 676 | |
| -17 | -14 | -44 | 45 | 149 | 404 | -286 | 472 | -593 | 123 | -157 | 130 | |
| -4.8 | 9.4 | -124 | 136 | 585 | 309 | -5.2 | 13 | -294 | -336 | -546 | -320 |
Data as of: August 3, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.