MKSIMKS Inc.

MKSI Stock Price, Valuation & Chart | MKS Inc.

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$214.83-13.69 (-5.99%)

At close · 16 Oct 2026, 08:00 pm

Sector: Technology Industry: Hardware, Equipment & Parts

Overview Financials Dividends Ratios

MKSI Historical price chart

MKSI Key Stats

Market Capitalization14.53B

PE Ratio21.48

EPS10.0

Trading Volume1.60M

Today's High/Low225.02/214.15

Dividend Yield0.45

52 Week High/Low447.62/130.72

Shares Outstanding67.62M

MKSI Financial Statement

MKSI Analyst ratings

MKSI Analysis & performance metrics

MKSI Company profile

MKS Inc. provides instruments, systems, subsystems, and process control solutions that measure, monitor, deliver, analyze, power, and control critical parameters of…

MKS Inc. provides instruments, systems, subsystems, and process control solutions that measure, monitor, deliver, analyze, power, and control critical parameters of manufacturing processes worldwide. Its Vacuum & Analysis segment offers pressure and vacuum control solutions, including direct and indirect pressure measurement; materials delivery solutions comprising flow and valve…

MKSI Management team

Name

Position

Eric Robert Taranto

Executive Vice President & GM of Vacuum Solutions Division

James Alan SchreinerCOO

Executive Vice President & Chief Operating Officer of Materials Solutions Division

Sally Ann Bouley

Executive Vice President & Chief Human Resources Officer

Ramakumar MayampurathCFO

EVice President, Chief Financial Officer & Treasurer

Madhuri A. AndrewsCTO

Executive Vice President & Chief Information Officer

David Philip Henry

Executive Vice President of Operations & Corporate Marketing

John T. C. Lee Ph.D.CEO

President, Chief Executive Officer & Director

Paretosh Misra C.F.A., Ph.D.

Vice President of Investor Relations

Name

Position

Eric Robert Taranto

Executive Vice President & GM of Vacuum Solutions Division

James Alan SchreinerCOO

Executive Vice President & Chief Operating Officer of Materials Solutions Division

Sally Ann Bouley

Executive Vice President & Chief Human Resources Officer

Ramakumar MayampurathCFO

EVice President, Chief Financial Officer & Treasurer

Madhuri A. AndrewsCTO

Executive Vice President & Chief Information Officer

David Philip Henry

Executive Vice President of Operations & Corporate Marketing

John T. C. Lee Ph.D.CEO

President, Chief Executive Officer & Director

Paretosh Misra C.F.A., Ph.D.

Vice President of Investor Relations

Management Team

Eric Robert Taranto

Executive Vice President & GM of Vacuum Solutions Division

James Alan SchreinerCOO

Executive Vice President & Chief Operating Officer of Materials Solutions Division

Sally Ann Bouley

Executive Vice President & Chief Human Resources Officer

Ramakumar MayampurathCFO

EVice President, Chief Financial Officer & Treasurer

Madhuri A. AndrewsCTO

Executive Vice President & Chief Information Officer

David Philip Henry

Executive Vice President of Operations & Corporate Marketing

John T. C. Lee Ph.D.CEO

President, Chief Executive Officer & Director

Paretosh Misra C.F.A., Ph.D.

Vice President of Investor Relations

Management

Eric Robert Taranto

Executive Vice President & GM of Vacuum Solutions Division

James Alan SchreinerCOO

Executive Vice President & Chief Operating Officer of Materials Solutions Division

Sally Ann Bouley

Executive Vice President & Chief Human Resources Officer

Ramakumar MayampurathCFO

EVice President, Chief Financial Officer & Treasurer

Madhuri A. AndrewsCTO

Executive Vice President & Chief Information Officer

David Philip Henry

Executive Vice President of Operations & Corporate Marketing

John T. C. Lee Ph.D.CEO

President, Chief Executive Officer & Director

Paretosh Misra C.F.A., Ph.D.

Vice President of Investor Relations

Total 8 executives

MKSI Frequently asked questions

What is MKS Inc. (MKSI) Stock Price?

Current stock price of MKS Inc. (MKSI) stock is $214.83. The stock price is -5.99% lower in the session. The intraday range can be seen from this page. Volume of MKS Inc. (MKSI) stock is 1.60M.

Last updated at 16 Oct 2026, 08:00 pm.

Why is the MKS Inc. (MKSI) stock price going up or down today?

The stock price of MKS Inc. (MKSI) can change with earnings, company news, and overall market sentiment. MKS Inc. operates in the Technology / Hardware, Equipment & Parts market, so sector-wide moves can also affect the share price. Use the live price, percentage change, and volume on this page to judge whether a move looks meaningful.

Is the MKS Inc. stock expensive at its current price?

Whether MKS Inc. looks expensive depends on valuation metrics versus its growth outlook. The P/E ratio shown for MKSI on this page is 21.48. EPS on this page is 10.00. Compare those figures with peers and growth expectations before deciding if the current MKS Inc. price is justified.

How has the stock price of MKS Inc. (MKSI) performed historically?

Historical performance for MKS Inc. (MKSI) is shown on the price chart on this page. Review multi-period moves alongside volume to see how MKSI reacted to past earnings and market events.

Should I buy MKS Inc. (MKSI) stock, at this price?

Buying MKS Inc. (MKSI) depends on your risk tolerance, time horizon, and portfolio needs. As a Technology name, weigh the live quote, key stats, and valuation links on this page rather than a single price point.