Skip to content

Ionis Pharmaceuticals IONS Cash Flow Statement

Q1 '26Q4 '25Q3 '25Q2 '25Q1 '25
-$92.53M+59.7%-$229.39M-78.4%-$128.61M-204%$123.55M+184%-$146.94M-40.8%
$3.3M+1.3%$3.26M+44.5%$2.26M-0.5%$2.27M+1.7%$2.23M-0.5%
$43.28M-0.1%$43.32M+39.1%$31.15M+4.9%$29.69M-0.1%$29.72M-17.8%
-$792.82M-476%-$137.71M-4.8%-$131.44M-187%$151.34M+200%-$150.78M-29.8%
$21.76M+2.2%$21.29M+304%$5.27M-57.2%$12.31M-2.2%$12.58M-50.7%
$536.82M+228%-$419.51M-559%$91.34M+176%-$120.07M-170%$170.46M
$57.26M-90.3%$591.18M+628%$81.22M+6,413%$1.25M-43.3%$2.2M
-$198.88M-686%$33.92M-17.3%$41.04M+23.9%$33.11M+49.7%$22.12M+124%
-$814.58M-412%-$159M-16.3%-$136.71M-$163.35M-15.3%

Chart any of these lines over time, or line them up against competitors.

Compare these in charts →

Questions, answered.

How much cash does Ionis Pharmaceuticals generate?
Ionis Pharmaceuticals (IONS) generated -$910.6M in operating cash flow over the trailing twelve months.
What is Ionis Pharmaceuticals's free cash flow?
After $60.6M of capital expenditures, Ionis Pharmaceuticals's free cash flow was -$1.3B over the trailing twelve months, down 133.2% year over year.
Where does Ionis Pharmaceuticals's cash flow data come from?
Every line is extracted from Ionis Pharmaceuticals's SEC filings (10-K and 10-Q) and tagged in XBRL. Switch between quarterly, annual, and trailing-twelve-month views, or open any line for its full history and peer comparisons.