251.41
price down icon0.91%   -2.30
after-market After Hours: 252.70 1.29 +0.51%
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Mks Inc stock is traded at $251.41, with a volume of 1.35M. It is down -0.91% in the last 24 hours and up +15.83% over the past month. MKS Inc formerly, MKS Instruments Inc is engaged in providing instruments, subsystems, and process control systems used to measure, monitor, deliver, and control parameters of manufacturing processes. The company's product portfolio includes instruments, components, and systems required in manufacturing products such as flat panel displays, medical devices, and electronic materials, among others, used in industrial technologies, semiconductors, life and health sciences, and research and defense markets. The company organizes itself into three reportable business segments: Vacuum Solutions, Photonics Solutions, and Materials Solutions. The Vacuum Solutions segment contributes the majority of the company's revenue.
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Previous Close:
$253.71
Open:
$255
24h Volume:
1.35M
Relative Volume:
1.07
Market Cap:
$16.89B
Revenue:
$3.83B
Net Income/Loss:
$278.00M
P/E Ratio:
61.14
EPS:
4.1121
Net Cash Flow:
$530.00M
1W Performance:
-4.39%
1M Performance:
+15.83%
6M Performance:
+138.87%
1Y Performance:
+151.66%
1-Day Range:
Value
$249.06
$258.00
1-Week Range:
Value
$242.20
$263.36
52-Week Range:
Value
$54.84
$269.91

Mks Inc Stock (MKSI) Company Profile

Name
Name
Mks Inc
Name
Phone
978-645-5500
Name
Address
2 TECH DRIVE, ANDOVER, MA
Name
Employee
10,200
Name
Twitter
@mksinstruments
Name
Next Earnings Date
2026-02-17
Name
Latest SEC Filings
Name
MKSI's Discussions on Twitter

Compare MKSI vs KEYS, GRMN, COHR, TDY, FTV

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Scientific & Technical Instruments icon
MKSI
Mks Inc
251.41 17.04B 3.83B 278.00M 530.00M 4.1121
Scientific & Technical Instruments icon
KEYS
Keysight Technologies Inc
301.48 42.02B 5.38B 869.00M 1.28B 4.8846
Scientific & Technical Instruments icon
GRMN
Garmin Ltd
251.49 47.53B 7.25B 1.66B 1.36B 8.5936
Scientific & Technical Instruments icon
COHR
Coherent Corp
254.86 46.66B 6.29B 272.68M -103.62M 1.0105
Scientific & Technical Instruments icon
TDY
Teledyne Technologies Inc
683.22 31.57B 6.12B 895.70M 1.07B 18.90
Scientific & Technical Instruments icon
FTV
Fortive Corp
57.68 17.92B 6.15B 768.90M 1.39B 2.22

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
Feb 24, 2026

Gerald Colella Sells 10,000 Shares of MKS (NASDAQ:MKSI) Stock - MarketBeat

Feb 24, 2026
pulisher
Feb 24, 2026

MKS INC SEC 10-K Report - TradingView

Feb 24, 2026
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Feb 24, 2026

MKS Inc director Colella sells $5.06 million in stock - Investing.com UK

Feb 24, 2026
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Feb 24, 2026

MKS Inc director Colella sells $5.06 million in stock By Investing.com - Investing.com South Africa

Feb 24, 2026
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Feb 24, 2026

MKS (NASDAQ:MKSI) EVP John Edward Williams Sells 2,043 Shares - Defense World

Feb 24, 2026
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Feb 24, 2026

MKS Announces Ophir® Beamwatch® AM-3 Additive Manufacturing Beam Analyzer for Detection of Focal Shifts, Power, and Characterization Down to 35 µm - AZoOptics

Feb 24, 2026
pulisher
Feb 23, 2026

Insider Sell: Peter Cannone Sells Shares of MKS Inc (MKSI) - GuruFocus

Feb 23, 2026
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Feb 23, 2026

MKS (NASDAQ:MKSI) EVP Sells $523,120.00 in Stock - MarketBeat

Feb 23, 2026
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Feb 23, 2026

MKS Inc director Cannone sells $322k in stock By Investing.com - Investing.com South Africa

Feb 23, 2026
pulisher
Feb 23, 2026

Henry David Philip, EVP at Mks Inc, sells $523k in stock - Investing.com Nigeria

Feb 23, 2026
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Feb 23, 2026

MKS Inc director Cannone sells $322k in stock - Investing.com

Feb 23, 2026
pulisher
Feb 23, 2026

MKS VP McCarthy sells shares worth $366k By Investing.com - Investing.com Nigeria

Feb 23, 2026
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Feb 23, 2026

MKS VP McCarthy sells shares worth $366k - Investing.com

Feb 23, 2026
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Feb 23, 2026

MKS Inc EVP Burke sells $1.06m in stock - Investing.com India

Feb 23, 2026
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Feb 23, 2026

MKS Inc EVP Williams sells $523k in stock - Investing.com

Feb 23, 2026
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Feb 23, 2026

MKS Inc director Moloney sells $205k in stock - Investing.com

Feb 23, 2026
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Feb 23, 2026

MKS Inc director Moloney sells $205k in stock By Investing.com - Investing.com South Africa

Feb 23, 2026
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Feb 23, 2026

MKS Inc EVP Burke sells $1.06m in stock By Investing.com - Investing.com South Africa

Feb 23, 2026
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Feb 23, 2026

MKS Inc. to Participate in Morgan Stanley’s Technology, Media & Telecom Conference - The Manila Times

Feb 23, 2026
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Feb 23, 2026

MKS Inc. CEO John T.C. Lee to Participate in Morgan Stanley Technology, Media & Telecom Conference 2026 - Quiver Quantitative

Feb 23, 2026
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Feb 22, 2026

(MKSI) as a Liquidity Pulse for Institutional Tactics - Stock Traders Daily

Feb 22, 2026
pulisher
Feb 22, 2026

Vanguard Group Inc. Grows Position in MKS Inc. $MKSI - MarketBeat

Feb 22, 2026
pulisher
Feb 22, 2026

Channing Capital Management LLC Sells 247,136 Shares of MKS Inc. $MKSI - MarketBeat

Feb 22, 2026
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Feb 21, 2026

Needham & Company LLC Boosts MKS (NASDAQ:MKSI) Price Target to $300.00 - Defense World

Feb 21, 2026
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Feb 20, 2026

MKS Inc (MKSI) Shares Up 4% on Feb 20 - GuruFocus

Feb 20, 2026
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Feb 20, 2026

How MKS Inc. (MKT) stock compares with market leadersRecession Risk & Safe Capital Growth Trade Ideas - mfd.ru

Feb 20, 2026
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Feb 20, 2026

MKS Inc. (MKSI) Reports $1.03B Q4 2025 Revenue Driven by Electronics & Packaging Segment Growth - Insider Monkey

Feb 20, 2026
pulisher
Feb 20, 2026

MKS Inc. price target raised to $300 from $260 at Needham - TipRanks

Feb 20, 2026
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Feb 19, 2026

Price Over Earnings Overview: MKS - Benzinga

Feb 19, 2026
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Feb 19, 2026

MKS Positioned for 2026-27 Earnings Rebound Despite Q4 Falling Short of Expectations, Morgan Stanley Says - 富途牛牛

Feb 19, 2026
pulisher
Feb 19, 2026

MKSI: Citigroup Raises Price Target to $295 | MKSI Stock News - GuruFocus

Feb 19, 2026
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Feb 19, 2026

MKS Instruments (MKSI) Sees Raised Price Target by Goldman Sachs - GuruFocus

Feb 19, 2026
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Feb 19, 2026

The Goldman Sachs Group Forecasts Strong Price Appreciation for MKS (NASDAQ:MKSI) Stock - MarketBeat

Feb 19, 2026
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Feb 19, 2026

JP Morgan Raises Price Target for MKSI to $305, Maintains Overwe - GuruFocus

Feb 19, 2026
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Feb 19, 2026

JPMorgan Chase & Co. Issues Positive Forecast for MKS (NASDAQ:MKSI) Stock Price - MarketBeat

Feb 19, 2026
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Feb 19, 2026

Deutsche Bank Adjusts MKS Price Target to $305 From $265, Maintains Buy Rating - marketscreener.com

Feb 19, 2026
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Feb 19, 2026

MKS (NASDAQ:MKSI) Price Target Raised to $255.00 at Wells Fargo & Company - MarketBeat

Feb 19, 2026
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Feb 19, 2026

BofA Securities Maintains MKS Inc(MKSI.US) With Buy Rating, Raises Target Price to $300 - 富途牛牛

Feb 19, 2026
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Feb 19, 2026

13 Analysts Have This To Say About MKS - Benzinga

Feb 19, 2026
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Feb 19, 2026

MKS (NASDAQ:MKSI) Stock Price Expected to Rise, Needham & Company LLC Analyst Says - MarketBeat

Feb 19, 2026
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Feb 19, 2026

Morgan Stanley Maintains MKS Inc(MKSI.US) With Buy Rating, Raises Target Price to $300 - 富途牛牛

Feb 19, 2026
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Feb 19, 2026

These Analysts Increase Their Forecasts On MKS After Better-Than-Expected Q4 Results - Benzinga

Feb 19, 2026
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Feb 19, 2026

MKS Inc. (NASDAQ:MKSI) Q4 2025 Earnings Call Transcript - Insider Monkey

Feb 19, 2026
pulisher
Feb 19, 2026

A Quick Look at Today's Ratings for MKS Inc(MKSI.US), With a Forecast Between $295 to $320 - 富途牛牛

Feb 19, 2026
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Feb 19, 2026

Needham Raises MKSI Price Target to $300, Maintains Buy Rating | - GuruFocus

Feb 19, 2026
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Feb 19, 2026

MKS Inc. price target raised to $295 from $185 at Citi - TipRanks

Feb 19, 2026
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Feb 19, 2026

Earnings Call Summary | MKS Inc(MKSI.US) Q4 2025 Earnings Conference - 富途牛牛

Feb 19, 2026
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Feb 19, 2026

13,474 Shares in MKS Inc. $MKSI Acquired by First National Bank of Omaha - MarketBeat

Feb 19, 2026
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Feb 19, 2026

MKS (NASDAQ:MKSI) Shares Gap Down on Disappointing Earnings - Defense World

Feb 19, 2026
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Feb 19, 2026

MKS Earnings Miss Estimates in Q4, Revenues Increase Y/Y - The Globe and Mail

Feb 19, 2026
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Feb 18, 2026

KeyBanc Maintains Overweight on MKS Inc. (MKSI) Feb 18 2026, PT Raised to $310 - Meyka

Feb 18, 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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$66.74
price up icon 2.02%
scientific_technical_instruments FTV
$57.68
price up icon 0.87%
$57.88
price up icon 2.50%
scientific_technical_instruments ESE
$285.56
price up icon 3.08%
scientific_technical_instruments VNT
$40.94
price up icon 1.26%
Cap:     |  Volume (24h):