Market Cap for West Pharmaceutical Services (WST)
According to West Pharmaceutical Services's latest reported financial statements, the company's latest reported market cap is $18.15B USD. Market capitalization is the total dollar value of all outstanding shares — shares outstanding × stock price — and the standard measure of a company's equity value. On this page, historical market cap snaps filing-period share counts to closing prices on or before each statement date (not intraday tick data).
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
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Latest period
$18.15B
YoY change
+6.9%
5Y CAGR
-9.8%
Peak year (2021)
$35.79B
Latest annual
$21.38B
Market Cap history chart for West Pharmaceutical Services (WST) from 1985 to 2026
Market Cap history table for West Pharmaceutical Services (WST) from 1985 to 2026
| Fiscal year | Period ended | Reported | Market Cap | YoY |
|---|---|---|---|---|
| 2026 | $21.38B | +6.9% | ||
| 2025 | $20.00B | -17.1% | ||
| 2024 | $24.14B | -9.0% | ||
| 2023 | $26.51B | +48.6% | ||
| 2022 | $17.84B | -50.1% | ||
| 2021 | $35.79B | +66.6% | ||
| 2020 | $21.47B | +89.5% | ||
| 2019 | $11.33B | +53.4% | ||
| 2018 | $7.39B | -1.2% | ||
| 2017 | $7.48B | +17.6% | ||
| 2016 | $6.36B | +43.2% | ||
| 2015 | $4.44B | +14.7% | ||
| 2014 | $3.88B | +10.6% | ||
| 2013 | $3.50B | +78.2% | ||
| 2012 | $1.97B | +40.0% | ||
| 2011 | $1.40B | -7.1% | ||
| 2010 | $1.51B | +6.3% | ||
| 2009 | $1.42B | +4.3% | ||
| 2008 | $1.36B | -7.2% | ||
| 2007 | $1.47B | -14.6% | ||
| 2006 | $1.72B | +111.6% | ||
| 2005 | $813.80M | +5.5% | ||
| 2004 | $771.23M | +56.5% | ||
| 2003 | $492.95M | +39.8% | ||
| 2002 | $352.58M | -7.6% | ||
| 2001 | $381.66M | +7.8% | ||
| 2000 | $353.89M | -23.9% | ||
| 1999 | $465.28M | -21.0% | ||
| 1998 | $588.86M | +19.4% | ||
| 1997 | $493.18M | +6.4% | ||
| 1996 | $463.64M | +19.1% | ||
| 1995 | $389.42M | -11.9% | ||
| 1994 | $441.81M | +12.7% | ||
| 1993 | $391.99M | +10.4% | ||
| 1992 | $354.92M | +23.2% | ||
| 1991 | $288.07M | +47.8% | ||
| 1990 | $194.93M | -37.1% | ||
| 1989 | $309.69M | +27.0% | ||
| 1988 | $243.93M | -9.7% | ||
| 1987 | $270.13M | +19.3% | ||
| 1986 | $226.45M | +11.0% | ||
| 1985 | $204.00M | — |
Market Cap values are taken from West Pharmaceutical Services's reported income statements (10-Q quarterly and 10-K annual filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the date the filing was reported; YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
Analysis
2026's annual market cap for West Pharmaceutical Services (WST) came in at $21.38B – grew 6.9% year-over-year.
West Pharmaceutical Services market cap compound annual growth for the 2021–2026 (5 years) window is -9.8%, with a net decline across the window.
West Pharmaceutical Services market cap plunged from $35.79B in 2021 to $21.38B in 2026, a 40.2% drawdown.
The dataset's maximum market cap sits at $35.79B (2021); the minimum reading of $194.93M dates to 1990.
Among 8 Healthcare peers, West Pharmaceutical Services (WST) ranks 9th; the peer median for market cap is $311.16B.
West Pharmaceutical Services Market Cap by Year
West Pharmaceutical Services Market Cap 2026: $21.38B
West Pharmaceutical Services market cap in 2026 was $21.38B, grew 6.9% from 2025.
West Pharmaceutical Services Market Cap 2025: $20.00B
West Pharmaceutical Services market cap in 2025 was $20.00B, declined 17.1% below 2024.
West Pharmaceutical Services Market Cap 2024: $24.14B
West Pharmaceutical Services market cap in 2024 was $24.14B, declined 9.0% below 2023.
West Pharmaceutical Services Market Cap 2023: $26.51B
West Pharmaceutical Services market cap in 2023 was $26.51B, surged 48.6% from 2022.
West Pharmaceutical Services Market Cap 2022: $17.84B
West Pharmaceutical Services market cap in 2022 was $17.84B.
See more financial history for West Pharmaceutical Services (WST).
Sector peers — Market Cap
Companies in the same sector as West Pharmaceutical Services, ranked by their latest market cap.
| Company | Market Cap | Sector |
|---|---|---|
| Eli Lilly and Company (LLY) | $825.77B | Healthcare |
| Johnson & Johnson (JNJ) | $548.34B | Healthcare |
| AbbVie Inc. (ABBV) | $349.67B | Healthcare |
| UnitedHealth Group Incorporated (UNH) | $332.91B | Healthcare |
| AstraZeneca PLC (AZN) | $289.41B | Healthcare |
| Merck & Co., Inc. (MRK) | $272.11B | Healthcare |
| Amgen Inc. (AMGN) | $183.05B | Healthcare |
| Novo Nordisk A/S (NVO) | $182.96B | Healthcare |
Frequently asked questions
What is West Pharmaceutical Services's market cap?
- Latest reported market cap for West Pharmaceutical Services (WST) is $18.15B (period ending March 31, 2026).
How has West Pharmaceutical Services market cap changed year-over-year?
- West Pharmaceutical Services (WST) market cap changed +6.9% year-over-year on the latest annual filing.
What is the long-term growth rate of West Pharmaceutical Services market cap?
- West Pharmaceutical Services (WST) market cap compound annual growth rate is -9.8% over the most recent 5 years available.
When did West Pharmaceutical Services market cap hit its highest annual value?
- West Pharmaceutical Services market cap reached its highest annual value of $35.79B in 2021.
What was West Pharmaceutical Services market cap in 2025?
- West Pharmaceutical Services (WST) market cap in 2025 was $20.00B.
What was West Pharmaceutical Services market cap in 2026?
- West Pharmaceutical Services (WST) market cap in 2026 was $21.38B.
Metrics overview
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