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MKSI

MKS Inc.

Stock

$265.36−0.66 (−0.25%)Close Sep 30, 2026

Shares outstanding (Q2 2026)67.6M
YoY+0.7%
5-year CAGR4.0%
10-year CAGR2.4%

Shares outstanding

PeriodShares outstandingYoY
202567.2M−0.2%
202467.4M+0.5%
202367.1M+0.6%
202266.7M—
202155.5M+0.5%
202055.2M+0.6%
201954.9M+1.2%
201854.2M−0.5%
201754.5M+1.2%
201653.8M+1.1%
201553.2M+0.1%
201453.2M−0.4%
201353.4M+1.2%
201252.8M+0.5%
201152.5M+1.5%
201051.7M—