Ionis Pharmaceuticals Inc Free Cash Flow Generation Index

Latest as of June 2026: 0.97x

Ionis Pharmaceuticals Inc free cash flow generation index. Ionis Pharmaceuticals Inc (IONS) has a Free Cash Flow Generation Index of 0.97x as of June 2026. Free cash flow of $549.45 Million represents 1% of operating cash flow ($565.53 Million). Check Ionis Pharmaceuticals Inc liquidity resilience to evaluate the company's liquid asset resilience ratio.

FCF Generation Index

0.97x
Free Cash Flow / Operating CF

Free Cash Flow

$549.45 Million
USD

Operating Cash Flow

$565.53 Million
USD

Capital Expenditures

$16.08 Million
USD

Free Cash Flow Generation Index of Ionis Pharmaceuticals Inc (2007–2021)

Free cash flow generation index of Ionis Pharmaceuticals Inc from 2007 to 2021. Historical FCF Generation Index trend for Ionis Pharmaceuticals Inc across 11 annual periods. Explore Ionis Pharmaceuticals Inc (IONS) capital reinvestment to see what proportion of operating cash flow is directed to capital expenditures.

Ionis Pharmaceuticals Inc Free Cash Flow Generation Index by Year (2007–2021)

Ionis Pharmaceuticals Inc free cash flow generation index by year from 2007 to 2021. Year-by-year Free Cash Flow Generation Index for Ionis Pharmaceuticals Inc. For the full cash flow conversion analysis, see Ionis Pharmaceuticals Inc cash flow conversion.

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 —
FCG Index = Free Cash Flow / Operating Cash Flow. FCF = Operating CF + Capital Expenditures (capex stored negative).