Nasdaq
MKSI
MKS Inc.
- Industrials
- Listed 1999
- 1 day
- −7.0%
- 1 month
- −16.7%
- 1 year
- +225%
$291.31 · Mkt cap $19.7B · P/E 66.66
At the 6 Aug 2026 close
Nasdaq
MKS Inc.
$291.31 · Mkt cap $19.7B · P/E 66.66
At the 6 Aug 2026 close
MKS Inc. trades under the ticker MKSI on Nasdaq, in the Industrials sector (Industrial Machinery/Components). It has been listed since 1999. Its market capitalisation is $19.7B. The last closing price was $291.31, on 6 Aug 2026. It trades at 66.66 times its last reported annual diluted earnings per share. Over the past year the share price is +225%, and −16.7% over the past month. Returns are price returns and exclude dividends.
This page exists because MKSI is one of the shares What A Share can show you. It is not a recommendation, and its appearance here says nothing about whether the company is worth owning.