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Ionis Pharmaceuticals (IONS) Free Cash Flow (2016 - 2025)

Historic Free Cash Flow for Ionis Pharmaceuticals (IONS) over the last 17 years, with Q3 2025 value amounting to -$136.7 million.

  • Ionis Pharmaceuticals' Free Cash Flow fell 1020.67% to -$136.7 million in Q3 2025 from the same period last year, while for Sep 2025 it was -$302.7 million, marking a year-over-year increase of 1839.95%. This contributed to the annual value of -$546.2 million for FY2024, which is 6486.49% down from last year.
  • Per Ionis Pharmaceuticals' latest filing, its Free Cash Flow stood at -$136.7 million for Q3 2025, which was down 1020.67% from $139.0 million recorded in Q2 2025.
  • Ionis Pharmaceuticals' Free Cash Flow's 5-year high stood at $201.2 million during Q4 2021, with a 5-year trough of -$204.3 million in Q4 2022.
  • In the last 5 years, Ionis Pharmaceuticals' Free Cash Flow had a median value of -$109.4 million in 2023 and averaged -$68.9 million.
  • Per our database at Business Quant, Ionis Pharmaceuticals' Free Cash Flow plummeted by 52048.45% in 2024 and then soared by 21024.39% in 2025.
  • Over the past 5 years, Ionis Pharmaceuticals' Free Cash Flow (Quarter) stood at $201.2 million in 2021, then tumbled by 201.57% to -$204.3 million in 2022, then skyrocketed by 116.48% to $33.7 million in 2023, then crashed by 520.48% to -$141.6 million in 2024, then grew by 3.48% to -$136.7 million in 2025.
  • Its Free Cash Flow stands at -$136.7 million for Q3 2025, versus $139.0 million for Q2 2025 and -$163.4 million for Q1 2025.