Growth Metrics

West Pharmaceutical Services (WST) Inventory Average (2016 - 2026)

West Pharmaceutical Services has reported Inventory Average over the past 17 years, most recently at $448.2 million for Q1 2026.

  • Quarterly Inventory Average rose 17.08% to $448.2 million in Q1 2026 from the year-ago period, while the trailing twelve-month figure was $448.2 million through Mar 2026, up 17.08% year-over-year, with the annual reading at $410.4 million for FY2025, 1.13% up from the prior year.
  • Inventory Average was $448.2 million for Q1 2026 at West Pharmaceutical Services, up from $441.0 million in the prior quarter.
  • Over five years, Inventory Average peaked at $448.2 million in Q1 2026 and troughed at $382.8 million in Q1 2025.
  • The 5-year median for Inventory Average is $424.6 million (2024), against an average of $420.8 million.
  • Biggest five-year swings in Inventory Average: grew 26.35% in 2022 and later decreased 11.44% in 2025.
  • Tracing WST's Inventory Average over 5 years: stood at $414.0 million in 2022, then grew by 4.66% to $433.2 million in 2023, then fell by 10.19% to $389.1 million in 2024, then increased by 13.33% to $441.0 million in 2025, then rose by 1.66% to $448.2 million in 2026.
  • According to Business Quant data, Inventory Average over the past three periods came in at $448.2 million, $441.0 million, and $429.6 million for Q1 2026, Q4 2025, and Q3 2025 respectively.