Growth Metrics

Innospec (IOSP) Inventory Average (2016 - 2025)

Innospec (IOSP) has disclosed Inventory Average for 15 consecutive years, with $337.2 million as the latest value for Q4 2025.

  • Quarterly Inventory Average rose 8.74% to $337.2 million in Q4 2025 from the year-ago period, while the trailing twelve-month figure was $337.2 million through Dec 2025, up 8.74% year-over-year, with the annual reading at $315.2 million for FY2025, 4.86% up from the prior year.
  • Inventory Average hit $337.2 million in Q4 2025 for Innospec, down from $341.0 million in the prior quarter.
  • In the past five years, Inventory Average ranged from a high of $377.4 million in Q4 2022 to a low of $221.6 million in Q1 2021.
  • Historically, Inventory Average has averaged $315.7 million across 5 years, with a median of $316.1 million in 2023.
  • Biggest five-year swings in Inventory Average: surged 41.82% in 2022 and later fell 18.19% in 2024.
  • Year by year, Inventory Average stood at $275.8 million in 2021, then skyrocketed by 36.83% to $377.4 million in 2022, then dropped by 16.33% to $315.8 million in 2023, then fell by 1.79% to $310.2 million in 2024, then grew by 8.74% to $337.2 million in 2025.
  • Business Quant data shows Inventory Average for IOSP at $337.2 million in Q4 2025, $341.0 million in Q3 2025, and $326.1 million in Q2 2025.