Growth Metrics

Ionis Pharmaceuticals (IONS) Equity Ratio (2016 - 2025)

Ionis Pharmaceuticals has reported Equity Ratio over the past 17 years, most recently at 0.14 for Q4 2025.

  • Quarterly results put Equity Ratio at 0.14 for Q4 2025, down 29.14% from a year ago — trailing twelve months through Dec 2025 was 0.14 (down 29.14% YoY), and the annual figure for FY2025 was 0.14, down 29.14%.
  • Equity Ratio for Q4 2025 was 0.14 at Ionis Pharmaceuticals, down from 0.2 in the prior quarter.
  • Over the last five years, Equity Ratio for IONS hit a ceiling of 0.3 in Q1 2021 and a floor of 0.1 in Q2 2024.
  • Median Equity Ratio over the past 5 years was 0.21 (2025), compared with a mean of 0.2.
  • Biggest five-year swings in Equity Ratio: tumbled 56.19% in 2023 and later skyrocketed 115.97% in 2025.
  • Ionis Pharmaceuticals' Equity Ratio stood at 0.3 in 2021, then fell by 23.49% to 0.23 in 2022, then tumbled by 42.8% to 0.13 in 2023, then surged by 51.46% to 0.2 in 2024, then dropped by 29.14% to 0.14 in 2025.
  • The last three reported values for Equity Ratio were 0.14 (Q4 2025), 0.2 (Q3 2025), and 0.21 (Q2 2025) per Business Quant data.