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MKS Inc

US · MKSI #997 by market cap Listed 1970
273.15 -8.26 -2.94%
Live - 5344 symbols - heartbeat 437s ago · 2026-10-08 07:29
Pre-market 265.20 -2.91%
After-hours 273.50 +0.13%
Overnight 271.00 -0.79%
Market cap
18.47B
P/B
6.18
EPS
4.37
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About MKS Inc

MKS, Inc. provides instruments, systems, subsystems and process control solutions to measure, control, power, monitor, and analyze parameters of manufacturing processes to improve process performance and productivity for its customers. It operates through the following segments: VSD (Vacuum Solutions Division), PSD (Photonics Solutions Division), and MSD (Materials Solutions Division). The VSD segment delivers foundational technology solutions to semiconductor manufacturing, electronics and packaging and specialty industrial applications. The PSD Segment provides a range of instruments, components and subsystems to edge semiconductor manufacturing, electronics and packaging and specialty industrial applications. The MSD segment develops process and manufacturing technologies for advanced surface modification, electroless and electrolytic plating, and surface finishing. The company was founded in 1961 and is headquartered in Andover, MA.

Founded
1961
CEO
Dr. John T.C. Lee, PhD
Employees
10,300
Headquarters
Andover, Massachusetts, United States of America
Fiscal year end
12-31
Website
mks.com

Company profile

Exchange
US
Symbol
MKSI
Market-cap rank
#997
Listing date
1970-01-01
Market cap
18.47B
Float cap
18.36B
Shares out
67.62M
Float shares
67.22M

Sectors & themes

Scientific & Technical Instruments Fractional Shares JP

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Quote time 2026-10-08 07:29:37 · For reference only, not investment advice and not tailored to your situation.