Growth Metrics

Ionis Pharmaceuticals (IONS) Inventory Average (2018 - 2025)

Ionis Pharmaceuticals has reported Inventory Average over the past 8 years, most recently at $10.3 million for Q4 2025.

  • Quarterly results put Inventory Average at $10.3 million for Q4 2025, down 49.91% from a year ago — trailing twelve months through Dec 2025 was $10.3 million (down 49.91% YoY), and the annual figure for FY2025 was $11.3 million, up 13.07%.
  • Inventory Average for Q4 2025 was $10.3 million at Ionis Pharmaceuticals, up from $9.5 million in the prior quarter.
  • Over the last five years, Inventory Average for IONS hit a ceiling of $29.5 million in Q2 2024 and a floor of $9.5 million in Q3 2025.
  • Median Inventory Average over the past 5 years was $22.0 million (2021), compared with a mean of $20.4 million.
  • Biggest five-year swings in Inventory Average: rose 26.49% in 2023 and later plummeted 66.85% in 2025.
  • Ionis Pharmaceuticals' Inventory Average stood at $23.9 million in 2021, then fell by 10.6% to $21.3 million in 2022, then dropped by 22.5% to $16.5 million in 2023, then grew by 23.85% to $20.5 million in 2024, then tumbled by 49.91% to $10.3 million in 2025.
  • The last three reported values for Inventory Average were $10.3 million (Q4 2025), $9.5 million (Q3 2025), and $10.0 million (Q2 2025) per Business Quant data.