West Pharmaceutical Services, Inc.WSTNYSE
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R&D Expense Growth AcceleratingAccelerating
Percentile Rank100
3Y CAGR+17.6%
5Y CAGR+53.7%
Year-over-Year Change

Year-over-year research & development expense growth

3Y CAGR
+17.6%/yr
Quarterly compound
5Y CAGR
+53.7%/yr
Recent deceleration
Percentile
P100
Near historical high
vs 5Y Ago
8.6x
Strong expansion
Streak
1 qtr
Consecutive growthAccelerating
PeriodValue
Q4 202527.49%
Q3 2025-10.47%
Q2 202517.18%
Q1 2025-11.89%
Q4 202419.35%
Q3 2024-11.43%
Q2 2024-0.57%
Q1 2024-4.35%
Q4 202312.20%
Q3 2023-0.61%
Q2 2023-3.51%
Q1 20237.55%
Q4 202216.91%
Q3 2022-5.56%
Q2 2022-1.37%
Q1 20226.57%
Q4 20214.58%
Q3 2021-5.07%
Q2 202113.11%
Q1 2021-5.43%
Q4 20203.20%
Q3 202015.74%
Q2 20200.93%
Q1 20204.90%
Q4 20199.68%
Q3 2019-3.13%
Q2 2019-2.04%
Q1 20190.00%
Q4 2018-2.97%
Q3 2018-6.48%
Q2 201812.50%
Q1 2018-1.03%
Q4 20176.59%
Q3 2017-9.00%
Q2 2017-2.91%
Q1 20177.29%
Q4 20166.67%
Q3 20162.27%
Q2 2016-6.38%
Q1 2016-6.00%