260.31
price up icon4.27%   10.66
after-market After Hours: 260.27 -0.04 -0.02%
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Mks Inc stock is traded at $260.31, with a volume of 1.67M. It is up +4.27% in the last 24 hours and down -18.85% over the past month. MKS Inc delivers foundational technology solutions for leading edge semiconductor manufacturing, electronics and packaging, and specialty industrial applications. The company provides instruments, components, subsystems, systems, process control solutions, and specialty chemicals technology that improve process performance and optimize productivity. Its solutions address challenges of miniaturization and complexity in device manufacturing, enabling increased power, speed, and feature enhancement. MKS Inc operates through three divisions: Vacuum Solutions Division (VSD), Photonics Solutions Division (PSD), and Materials Solutions Division (MSD). The company operates in the United States, which generates maximum revenue, as well as China and other countries.
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Previous Close:
$249.65
Open:
$255.14
24h Volume:
1.67M
Relative Volume:
1.19
Market Cap:
$17.60B
Revenue:
$4.07B
Net Income/Loss:
$328.00M
P/E Ratio:
54.41
EPS:
4.7842
Net Cash Flow:
$380.00M
1W Performance:
+1.78%
1M Performance:
-18.85%
6M Performance:
+10.66%
1Y Performance:
+155.91%
1-Day Range:
Value
$253.97
$260.94
1-Week Range:
Value
$241.51
$260.94
52-Week Range:
Value
$102.14
$447.62

Mks Inc Stock (MKSI) Company Profile

Name
Name
Mks Inc
Name
Phone
978-645-5500
Name
Address
2 TECH DRIVE, ANDOVER, MA
Name
Employee
10,300
Name
Twitter
@mksinstruments
Name
Next Earnings Date
2026-08-05
Name
Latest SEC Filings
Name
MKSI's Discussions on Twitter

Compare MKSI vs KEYS, COHR, GRMN, TDY

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
MKSI icon
MKSI
Mks Inc
260.31 19.06B 4.07B 328.00M 380.00M 4.7842
KEYS icon
KEYS
Keysight Technologies Inc
327.21 53.90B 6.09B 1.07B 1.36B 6.0693
COHR icon
COHR
Coherent Corp
281.86 56.80B 6.60B 452.58M -538.24M 2.0946
GRMN icon
GRMN
Garmin Ltd
277.03 56.52B 7.46B 1.74B 1.45B 8.9685
TDY icon
TDY
Teledyne Technologies Inc
610.65 29.39B 6.22B 933.70M 1.05B 19.76

Mks Inc Stock (MKSI) Upgrades & Downgrades

Date Action Analyst Rating Change
Jan-22-26 Reiterated Needham Buy
Jan-22-26 Reiterated TD Cowen Buy
Jul-10-25 Initiated Goldman Sell
May-20-25 Upgrade Deutsche Bank Hold → Buy
Jan-06-25 Upgrade Citigroup Neutral → Buy
Dec-13-24 Initiated JP Morgan Overweight
Sep-16-24 Downgrade Citigroup Buy → Neutral
Sep-10-24 Initiated Cantor Fitzgerald Overweight
Sep-03-24 Initiated Goldman Neutral
Aug-05-24 Initiated Morgan Stanley Overweight
Jul-10-24 Initiated BofA Securities Buy
Jun-20-24 Resumed Deutsche Bank Hold
Mar-01-23 Upgrade The Benchmark Company Hold → Buy
Dec-20-22 Upgrade KeyBanc Capital Markets Sector Weight → Overweight
Nov-04-22 Downgrade The Benchmark Company Buy → Hold
Feb-23-22 Initiated Loop Capital Buy
Jan-26-22 Initiated KeyBanc Capital Markets Sector Weight
Dec-27-21 Reiterated Needham Buy
Dec-13-21 Upgrade Citigroup Neutral → Buy
Oct-29-21 Resumed Rosenblatt Buy
Aug-20-21 Resumed Citigroup Neutral
Jul-06-21 Resumed Deutsche Bank Buy
Dec-11-20 Reiterated Cowen Outperform
Sep-11-20 Initiated Berenberg Buy
Jul-28-20 Reiterated Needham Buy
Jul-22-20 Initiated Rosenblatt Buy
Jun-25-20 Initiated Wells Fargo Equal Weight
Jun-18-20 Upgrade DA Davidson Neutral → Buy
Jun-15-20 Initiated Needham Buy
Apr-02-20 Downgrade DA Davidson Buy → Neutral
Mar-23-20 Downgrade Citigroup Buy → Neutral
Oct-25-19 Reiterated Cowen Outperform
May-15-19 Initiated Susquehanna Positive
Apr-30-19 Reiterated Cowen Outperform
Jul-26-18 Reiterated Cowen Hold
Jun-18-18 Reiterated Stifel Buy
May-31-18 Initiated The Benchmark Company Buy
Oct-26-17 Reiterated Dougherty & Company Buy
Oct-24-17 Reiterated Stifel Buy
Jul-06-17 Initiated Deutsche Bank Buy
Apr-28-17 Reiterated Dougherty & Company Buy
View All

Mks Inc Stock (MKSI) Latest News

pulisher
Sep 05, 2026

How Investors May Respond To MKS (MKSI) Q2 Beat And Confident Q3 Outlook Amid Tariffs - simplywall.st

Sep 05, 2026
pulisher
Sep 05, 2026

AXQ Capital LP Lowers Position in MKS Inc. $MKSI - MarketBeat

Sep 05, 2026
pulisher
Sep 04, 2026

Is MKS Inc (MKSI) Overvalued After 4.3% Rally? GF Value Says Ove - GuruFocus

Sep 04, 2026
pulisher
Sep 04, 2026

MKS Inc. rises as chip-equipment names rebound and investors continue to lean on strong Q2 guidance - Quiver Quantitative

Sep 04, 2026
pulisher
Sep 04, 2026

Why Is MKS (MKSI) Down 14.3% Since Last Earnings Report? - Yahoo Finance

Sep 04, 2026
pulisher
Sep 04, 2026

MKSI|MKS Instruments Inc|Price:260.310|Chg%:+10.660 - TradingKey

Sep 04, 2026
pulisher
Sep 03, 2026

JPMorgan updates its position in MKS Inc (NASDAQ: MKSI) - Stock Titan

Sep 03, 2026
pulisher
Sep 02, 2026

Elizabeth Mora Sells 300 Shares of MKS (NASDAQ:MKSI) Stock - MarketBeat

Sep 02, 2026
pulisher
Sep 02, 2026

MKS Inc (NASDAQ: MKSI) director sells stock under preset plan - Stock Titan

Sep 02, 2026
pulisher
Sep 02, 2026

Northwestern Mutual Wealth Management Co. Increases Stake in MKS Inc. $MKSI - MarketBeat

Sep 02, 2026
pulisher
Sep 02, 2026

MML VIP Wellington Small Cap Growth Equity Fund's MKS Inc(MKSI) Holding History - GuruFocus

Sep 02, 2026
pulisher
Sep 02, 2026

MKSI stock holds firm as MKS Inc. director plans Rule 144 share sale - AD HOC NEWS

Sep 02, 2026
pulisher
Sep 01, 2026

A Look at MKS Inc (MKSI) After 3.8% Decline -- GF Value $141.04 vs Price $246.44 - GuruFocus

Sep 01, 2026
pulisher
Sep 01, 2026

Director at MKS Inc (NASDAQ: MKSI) plans sale of 300 vested shares - Stock Titan

Sep 01, 2026
pulisher
Sep 01, 2026

Why MKS (MKSI) is a Top Growth Stock for the Long-Term - Eastern Progress

Sep 01, 2026
pulisher
Sep 01, 2026

Spyglass Capital Management LLC Buys Shares of 118,526 MKS Inc. $MKSI - MarketBeat

Sep 01, 2026
pulisher
Sep 01, 2026

MKS Inc. (NASDAQ:MKSI) Receives Consensus Recommendation of "Moderate Buy" from Analysts - MarketBeat

Sep 01, 2026
pulisher
Aug 31, 2026

Senator Investment Group LP Purchases Shares of 65,000 MKS Inc. $MKSI - MarketBeat

Aug 31, 2026
pulisher
Aug 30, 2026

Public Employees Retirement System of Ohio Invests $17.06 Million in MKS Inc. $MKSI - MarketBeat

Aug 30, 2026
pulisher
Aug 30, 2026

Jupiter Topco LLC Purchases Shares of 29,470 MKS Inc. $MKSI - MarketBeat

Aug 30, 2026
pulisher
Aug 30, 2026

Corient Private Wealth LP Invests $15.51 Million in MKS Inc. $MKSI - MarketBeat

Aug 30, 2026
pulisher
Aug 29, 2026

Canada Pension Plan Investment Board Makes New $23.66 Million Investment in MKS Inc. $MKSI - MarketBeat

Aug 29, 2026
pulisher
Aug 29, 2026

Legal & General Group Plc Purchases New Stake in MKS Inc. $MKSI - MarketBeat

Aug 29, 2026
pulisher
Aug 28, 2026

MKS Inc (MKSI) Shares Fall 5.6% -- GF Value Says Still Overvalued - GuruFocus

Aug 28, 2026
pulisher
Aug 28, 2026

Hsbc Holdings PLC Invests $24.98 Million in MKS Inc. $MKSI - MarketBeat

Aug 28, 2026
pulisher
Aug 27, 2026

13,030 Shares in MKS Inc. $MKSI Bought by Strategic Global Advisors LLC - MarketBeat

Aug 27, 2026
pulisher
Aug 27, 2026

Wall Street Analysts Think MKS (MKSI) Could Surge 49.8%: Read This Before Placing a Bet - Yahoo Finance

Aug 27, 2026
pulisher
Aug 26, 2026

Expect Equity LLC Purchases Shares of 10,655 MKS Inc. $MKSI - MarketBeat

Aug 26, 2026
pulisher
Aug 25, 2026

Mizuho Securities Maintains MKS Inc(MKSI.US) With Buy Rating, Cuts Target Price to $330 - Moomoo

Aug 25, 2026
pulisher
Aug 25, 2026

MKS CEO John Tseng-Chung Lee Sells 10,000 Shares for $3 Million - The Motley Fool

Aug 25, 2026
pulisher
Aug 24, 2026

MKS Inc (MKSI) Stock Down 3.6% but Still Overvalued -- GF Score: 69/100 - GuruFocus

Aug 24, 2026
pulisher
Aug 24, 2026

MKS Inc To Go Ex-Dividend On August 25th, 2026 With 0.25 USD Dividend Per Share - Moomoo

Aug 24, 2026
pulisher
Aug 24, 2026

7,715 Shares in MKS Inc. $MKSI Bought by Quantbot Technologies LP - MarketBeat

Aug 24, 2026
pulisher
Aug 23, 2026

Northwestern Mutual Wealth Management Co. Takes $77.04 Million Position in MKS Inc. $MKSI - MarketBeat

Aug 23, 2026
pulisher
Aug 22, 2026

9,100 Shares in MKS Inc. $MKSI Bought by Harber Asset Management LLC - MarketBeat

Aug 22, 2026
pulisher
Aug 21, 2026

NFJ Investment Group LLC Takes $16.32 Million Position in MKS Inc. $MKSI - MarketBeat

Aug 21, 2026
pulisher
Aug 21, 2026

TRIBUTARY BALANCED FUND's MKS Inc(MKSI) Holding History - GuruFocus

Aug 21, 2026
pulisher
Aug 21, 2026

Vise Technologies Inc. Acquires Shares of 8,211 MKS Inc. $MKSI - MarketBeat

Aug 21, 2026
pulisher
Aug 21, 2026

OVERSEA CHINESE BANKING Corp Ltd Invests $8.22 Million in MKS Inc. $MKSI - MarketBeat

Aug 21, 2026
pulisher
Aug 21, 2026

Trillium Asset Management LLC Buys New Position in MKS Inc. $MKSI - MarketBeat

Aug 21, 2026
pulisher
Aug 21, 2026

Ceredex Value Advisors LLC Makes New $25.20 Million Investment in MKS Inc. $MKSI - MarketBeat

Aug 21, 2026
pulisher
Aug 21, 2026

Great Lakes Advisors LLC Buys Shares of 8,367 MKS Inc. $MKSI - MarketBeat

Aug 21, 2026
pulisher
Aug 20, 2026

MKS (MKSI) Earnings Snapshot: EPS Clears the Reported Estimate in the Current Update; Price Move: Shares Finish 0.10% Higher in Latest TradingRetail Earnings Report - vinanet.vn

Aug 20, 2026
pulisher
Aug 20, 2026

MKS Inc. Tokenized Stock (Ondo) to Chinese Yuan Price Today | Live MKSION to CNY Converter & Exchange Rate - CryptoRank

Aug 20, 2026
pulisher
Aug 20, 2026

MKS Inc. Tokenized Stock (Ondo) - CryptoRank

Aug 20, 2026
pulisher
Aug 20, 2026

MKS Inc. Tokenized Stock (Ondo) to Russian Ruble Price Today | Live MKSION to RUB Converter & Exchange Rate - CryptoRank

Aug 20, 2026
pulisher
Aug 20, 2026

MKS Inc. Tokenized Stock (Ondo) to Indonesian Rupiah Price Today | Live MKSION to IDR Converter & Exchange Rate - CryptoRank

Aug 20, 2026
pulisher
Aug 20, 2026

MKS Inc. Tokenized Stock (Ondo) to South Korean Won Price Today | Live MKSION to KRW Converter & Exchange Rate - CryptoRank

Aug 20, 2026
pulisher
Aug 20, 2026

MKS Inc. Tokenized Stock (Ondo) Analytics: Price Dynamics, Quarterly Returns, and Annual Price Changes in USD - CryptoRank

Aug 20, 2026
pulisher
Aug 20, 2026

MKS Inc. Tokenized Stock (Ondo) Exchanges MKSION Markets | Buy & Sell & Trade - CryptoRank

Aug 20, 2026
pulisher
Aug 20, 2026

MKS Inc. Tokenized Stock (Ondo) Price | MKSION Price Today, Live Chart, USD converter, Market Capitalization - CryptoRank

Aug 20, 2026

Mks Inc Stock (MKSI) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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FTV FTV
$56.94
price down icon 1.09%
$59.47
price down icon 1.05%
$62.25
price up icon 2.40%
ESE ESE
$274.02
price up icon 0.05%
TDY TDY
$610.65
price up icon 0.46%
Cap:     |  Volume (24h):