Ionis Pharmaceuticals Inc (IONS) — Free Cash Flow Generation Index
Ionis Pharmaceuticals Inc (IONS) has a Free Cash Flow Generation Index of 0.91x as of June 2025. Free cash flow of $137.07 Million represents 1% of operating cash flow ($151.34 Million). Read Ionis Pharmaceuticals Inc (IONS) financial obligations for a breakdown of total debt and financial obligations.
FCF Generation Index
Free Cash Flow
Operating Cash Flow
Capital Expenditures
Ionis Pharmaceuticals Inc Free Cash Flow Generation Index (2007–2021)
Historical FCF Generation Index trend for Ionis Pharmaceuticals Inc across 11 annual periods. Explore capital reinvestment ratio of Ionis Pharmaceuticals Inc to see what proportion of operating cash flow is directed to capital expenditures.
Annual Free Cash Flow Generation for Ionis Pharmaceuticals Inc (2007–2021)
Year-by-year Free Cash Flow Generation Index for Ionis Pharmaceuticals Inc. For the full company profile including market capitalisation, see Ionis Pharmaceuticals Inc market cap and net worth.
| Year | FCG Index | Free Cash Flow (USD) | Operating CF | Capital Expenditures | YoY Change |
|---|---|---|---|---|---|
| 2021 | 0.42x | $12.90 Million | $30.80 Million | $17.90 Million | ▲ +391.5% |
| 2020 | -0.14x | $-5.16 Million | $35.89 Million | $41.05 Million | ▼ -116.0% |
| 2019 | 0.90x | $309.44 Million | $345.72 Million | $36.28 Million | ▼ -7.8% |
| 2018 | 0.97x | $585.24 Million | $602.89 Million | $17.65 Million | ▲ +24.0% |
| 2017 | 0.78x | $136.29 Million | $174.15 Million | $37.86 Million | ▲ +76.3% |
| 2015 | 0.44x | $9.38 Million | $21.12 Million | $11.75 Million | ▲ +157.9% |
| 2014 | -0.77x | $-4.82 Million | $6.29 Million | $11.10 Million | ▼ -183.7% |
| 2013 | 0.92x | $58.13 Million | $63.49 Million | $5.36 Million | ▲ +152.1% |
| 2012 | -1.76x | $-3.29 Million | $1.88 Million | $5.17 Million | ▼ -291.0% |
| 2008 | 0.92x | $194.96 Million | $212.03 Million | $17.07 Million | ▲ +6.8% |
| 2007 | 0.86x | $31.08 Million | $36.09 Million | $5.01 Million | — |