Quick Answer
IONIS PHARMACEUTICALS INC reported Total Assets of $3.52 billion for fiscal year 2025.
IONIS PHARMACEUTICALS INC Total Assets — Annual History
| Fiscal Year | Total Assets | YoY Change |
|---|---|---|
| 2025 | $3.52B | +17.3% |
| 2024 | $3.00B | +0.5% |
| 2023 | $2.99B | +18.0% |
| 2022 | $2.53B | -3.0% |
| 2021 | $2.61B | +9.3% |
| 2020 | $2.39B | -26.1% |
| 2019 | $3.23B | +21.2% |
| 2018 | $2.67B | +101.7% |
| 2017 | $1.32B | +45.0% |
| 2016 | $912.47M | -3.7% |
| 2015 | $947.90M | -0.8% |
| 2014 | $955.81M | +12.8% |
| 2013 | $847.16M | +55.2% |
| 2012 | $545.69M | +12.5% |
| 2011 | $484.89M | -11.9% |
| 2010 | $550.48M | -16.2% |
| 2009 | $657.18M | — |
Quarterly Total Assets
| Quarter Ending | Total Assets | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $3.03B | -1.6% | +1.6% |
| June 30, 2025 | $2.99B | +10.9% | +6.1% |
| March 31, 2025 | $2.81B | +1.8% | -6.3% |
| December 31, 2024 | $3.00B | +0.5% | -2.5% |
| September 30, 2024 | $3.08B | +5.0% | +14.5% |
| June 30, 2024 | $2.69B | -9.4% | -2.6% |
| March 31, 2024 | $2.76B | -4.2% | -7.6% |
| December 31, 2023 | $2.99B | +18.0% | +1.9% |
- IONIS PHARMACEUTICALS INC showed an increase of +17.3% in Total Assets compared to the prior fiscal year.
- Over the 2009–2025 period, IONIS PHARMACEUTICALS INC’s total assets has grown by 436.2% (from $657.18 million to $3.52 billion).
- The most recent figure is from IONIS PHARMACEUTICALS INC’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 26, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
Last verified: