West Pharmaceutical Services market cap WST

Share price times shares outstanding: what the whole company sells for, since 2010.

West Pharmaceutical Services is worth $27.6B at the close on Oct 23, 2026, at $392.15 a share.

That is up 29% over the last year and down 13% over five years.

Its highest close in our data was $34.7B in Dec 2021.

Market cap over time

Year	End of year	Low	High	Change
2026 so far	$27.6B	$16.6B	$27.6B	+40%
2025	$19.7B	$14.6B	$25B	−18%
2024	$24.1B	$20.7B	$30.3B	−7%
2023	$26.1B	$17.2B	$30.1B	+50%
2022	$17.4B	$16B	$31B	−50%
2021	$34.7B	$19.4B	$34.7B	+66%
2020	$20.9B	$9.6B	$22B	+88%
2019	$11.2B	$7.3B	$11.2B	+57%
2018	$7.1B	$6.2B	$9.1B	−3%
2017	$7.3B	$5.8B	$7.5B	+18%
2016	$6.2B	$3.9B	$6.2B	+43%
2015	$4.3B	$3.5B	$4.6B	+13%
2014	$3.8B	$2.8B	$3.9B	+12%
2013	$3.4B	$1.9B	$3.5B	+85%
2012	$1.8B	$1.3B	$1.9B	+44%
2011	$1.3B	$1.2B	$1.6B	−7%
2010	$1.4B	$1.3B	$1.4B	n/a

Companies in Medical - Instruments & Supplies nearest West Pharmaceutical Services' size, closest first, today.

Company	Market cap
WSTWest Pharmaceutical Services	$27.6B
RMDResMed	$36.5B
MDLNMedline	$44.8B
SOLVSolventum	$14.5B
BDXBecton, Dickinson and	$54.2B
PENPenumbra	$12.8B
COOCooper Companies	$11.6B
ALGNAlign Technology	$11B
GMEDGlobus Medical	$10.9B
PODDInsulet	$10.3B
MSAMSA Safety	$7B
Peer median	$12.2B