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Ionis Pharmaceuticals (IONS) Change in Inventory: 2013-2025

Historic Change in Inventory for Ionis Pharmaceuticals (IONS) over the last 13 years, with Sep 2025 value amounting to $2.1 million.

  • Ionis Pharmaceuticals' Change in Inventory rose 887.82% to $2.1 million in Q3 2025 from the same period last year, while for Sep 2025 it was $19.6 million, marking a year-over-year increase of 1877.74%. This contributed to the annual value of $5.1 million for FY2024, which is 105.39% up from last year.
  • As of Q3 2025, Ionis Pharmaceuticals' Change in Inventory stood at $2.1 million, which was down 84.16% from $13.5 million recorded in Q2 2025.
  • Ionis Pharmaceuticals' 5-year Change in Inventory high stood at $13.5 million for Q2 2025, and its period low was -$4.2 million during Q2 2022.
  • Its 3-year average for Change in Inventory is $2.0 million, with a median of $167,000 in 2023.
  • Per our database at Business Quant, Ionis Pharmaceuticals' Change in Inventory tumbled by 430.77% in 2022 and then soared by 1,590.72% in 2025.
  • Over the past 5 years, Ionis Pharmaceuticals' Change in Inventory (Quarterly) stood at $1.9 million in 2021, then crashed by 162.10% to -$1.2 million in 2022, then climbed by 2.83% to -$1.1 million in 2023, then soared by 545.58% to $5.0 million in 2024, then skyrocketed by 887.82% to $2.1 million in 2025.
  • Its Change in Inventory was $2.1 million in Q3 2025, compared to $13.5 million in Q2 2025 and -$1.0 million in Q1 2025.