279.54
price down icon0.75%   -2.0634
 
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Mks Inc stock is traded at $279.54, with a volume of 356.26K. It is down -0.75% in the last 24 hours and down -13.81% 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:
$281.60
Open:
$280.91
24h Volume:
356.26K
Relative Volume:
0.26
Market Cap:
$18.91B
Revenue:
$4.07B
Net Income/Loss:
$328.00M
P/E Ratio:
58.43
EPS:
4.7842
Net Cash Flow:
$380.00M
1W Performance:
-8.75%
1M Performance:
-13.81%
6M Performance:
+7.80%
1Y Performance:
+181.26%
1-Day Range:
Value
$274.31
$284.54
1-Week Range:
Value
$274.31
$325.24
52-Week Range:
Value
$97.50
$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 GRMN, COHR, KEYS, TDY

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
MKSI icon
MKSI
Mks Inc
279.60 19.04B 4.07B 328.00M 380.00M 4.7842
GRMN icon
GRMN
Garmin Ltd
297.34 57.02B 7.46B 1.74B 1.45B 8.9685
COHR icon
COHR
Coherent Corp
286.61 56.30B 6.60B 452.58M -538.24M 2.0946
KEYS icon
KEYS
Keysight Technologies Inc
314.29 54.40B 6.09B 1.07B 1.36B 6.0693
TDY icon
TDY
Teledyne Technologies Inc
633.68 30.07B 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
06:59 AM

Madison Asset Management LLC Takes $140.87 Million Position in MKS Inc. $MKSI - MarketBeat

06:59 AM
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Aug 19, 2026

MKS Inc (MKSI) Shares Fall 6.2% -- What GF Score of 67 Tells Inv - GuruFocus

Aug 19, 2026
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Aug 19, 2026

Is Zhen Ding’s AI Packaging Award Quietly Shifting the Investment Case for MKS (MKSI)? - simplywall.st

Aug 19, 2026
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Aug 19, 2026

Meeder Advisory Services Inc. Makes New Investment in MKS Inc. $MKSI - MarketBeat

Aug 19, 2026
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Aug 19, 2026

K2 Principal Fund L.P. Acquires Shares of 3,500 MKS Inc. $MKSI - MarketBeat

Aug 19, 2026
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Aug 19, 2026

Here’s How Much You Would Have Made Owning MKS Stock In The Last 10 Years - Sahm

Aug 19, 2026
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Aug 19, 2026

First National Bank of Omaha Invests $4.74 Million in MKS Inc. $MKSI - MarketBeat

Aug 19, 2026
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Aug 18, 2026

MKS Inc (NASDAQ: MKSI) details insider stock dealings - Stock Titan

Aug 18, 2026
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Aug 18, 2026

MKSI Falls 7.1% as Strong Quarter Was Overshadowed by Elevated Expectations - Quiver Quantitative

Aug 18, 2026
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Aug 18, 2026

MKS Inc. Earns 2026 Zhen Ding Technology Group Distinguished Contribution Awards for Service Excellence and Technology Innovation - Sahm

Aug 18, 2026
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Aug 18, 2026

MKS Earns Zhen Ding 2026 Awards for Service and Innovation - I-Connect007

Aug 18, 2026
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Aug 18, 2026

TimesSquare Capital Management LLC Buys New Shares in MKS Inc. $MKSI - MarketBeat

Aug 18, 2026
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Aug 18, 2026

MKS Inc(MKSI.US) Officer Sells US$3.02 Million in Common Stock - Moomoo

Aug 18, 2026
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Aug 17, 2026

MKSI Insider Sell: President & CEO John Lee Disposes of 10,000 S - GuruFocus

Aug 17, 2026
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Aug 17, 2026

MKS Instruments CEO John Tseng-Chung Lee Executes 10,000-Share Sale Under Rule 10b5-1 Plan - Kalkine Media

Aug 17, 2026
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Aug 17, 2026

MKS Inc (MKSI) Shares Surge 3.2% -- What GF Score of 67 Tells In - GuruFocus

Aug 17, 2026
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Aug 17, 2026

MKS (NASDAQ:MKSI) CEO Sells 10,000 Shares - MarketBeat

Aug 17, 2026
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Aug 17, 2026

MKS Insider Sold Shares Worth $3,020,100, According to a Recent SEC Filing - marketscreener.com

Aug 17, 2026
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Aug 17, 2026

MKS Inc (NASDAQ: MKSI) CEO sells 10,000 shares under 10b5-1 plan - Stock Titan

Aug 17, 2026
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Aug 17, 2026

Two MKS teams earn honors from Zhen Ding—but for what? - Stock Titan

Aug 17, 2026
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Aug 17, 2026

Persistent Asset Partners Ltd Purchases Shares of 3,577 MKS Inc. $MKSI - MarketBeat

Aug 17, 2026
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Aug 17, 2026

Old West Investment Management LLC Purchases Shares of 8,790 MKS Inc. $MKSI - MarketBeat

Aug 17, 2026
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Aug 16, 2026

4,736 Shares in MKS Inc. $MKSI Purchased by State of Wyoming - MarketBeat

Aug 16, 2026
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Aug 16, 2026

Cash flow from financing activities of MKS INC. Shs Thailand Depositary Receipts Repr 1 Sh – SET:MKSI03 - TradingView

Aug 16, 2026
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Aug 16, 2026

MKS (MKSI) Just Gave Investors Something To Think About - Yahoo Finance

Aug 16, 2026
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Aug 15, 2026

MKS (MKSI) Just Posted 86% EPS Growth, So Why the Margin Warning? - Yahoo Finance

Aug 15, 2026
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Aug 15, 2026

Sunstone Asset Management, LP's MKS Inc(MKSI) Holding History - GuruFocus

Aug 15, 2026
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Aug 14, 2026

Will There be a U.S. Recession in 2026? - TradingView

Aug 14, 2026
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Aug 14, 2026

MKSI (MKSI) insider schedules 10,000-share sale worth about $3.0M - Stock Titan

Aug 14, 2026
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Aug 14, 2026

MKSI|MKS Instruments Inc|Price:310.730|Chg%:+4.440 - tradingkey.com

Aug 14, 2026
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Aug 13, 2026

Does MKS (MKSI) Earnings Beat And Guidance Hint At A More Durable Profitability Story? - Sahm

Aug 13, 2026
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Aug 13, 2026

MKS: The AI Manufacturing Tollbooth Is Still Priced Like A Cyclical Supplier (NASDAQ:MKSI) - Seeking Alpha

Aug 13, 2026
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Aug 13, 2026

MKS Inc. (MKSI) Stock Price, News, Quote & History - Yahoo! Finance Canada

Aug 13, 2026
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Aug 12, 2026

MKS Incorporated at JPMorgan Global Technology, Media and Communications Conference Transcript - GuruFocus

Aug 12, 2026
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Aug 12, 2026

Mizuho Securities Maintains MKS Inc(MKSI.US) With Buy Rating, Maintains Target Price $360 - Moomoo

Aug 12, 2026
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Aug 11, 2026

MKS Instruments, Inc. (MKSI) stock price, news, quote and history - Yahoo Finance UK

Aug 11, 2026
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Aug 11, 2026

MKS Inc. Earnings Call Highlights Surging Growth - The Globe and Mail

Aug 11, 2026
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Aug 11, 2026

Investing in MKS (MKSI)? Don't Miss Assessing Its International Revenue Trends - Yahoo Finance

Aug 11, 2026
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Aug 11, 2026

J.P. Morgan Initiates MKS Inc(MKSI.US) With Buy Rating, Announces Target Price $380 - Moomoo

Aug 11, 2026
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Aug 11, 2026

MKS Inc. $MKSI Position Reduced by Handelsbanken Fonder AB - MarketBeat

Aug 11, 2026
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Aug 11, 2026

MKS Inc. $MKSI Shares Sold by Assenagon Asset Management S.A. - MarketBeat

Aug 11, 2026
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Aug 10, 2026

MKS Inc (MKSI) Stock Down 4.1% but Still Overvalued -- GF Score: 56/100 - GuruFocus

Aug 10, 2026
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Aug 10, 2026

Why MKS (MKSI) Stock Is Down Today - Quiver Quantitative

Aug 10, 2026
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Aug 09, 2026

MKS (MKSI) Stock Jumps On AI Packaging Strength And Margin Gains - webull.com

Aug 09, 2026
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Aug 09, 2026

MKS Inc. Beat Analyst Estimates: See What The Consensus Is Forecasting For This Year - Moomoo

Aug 09, 2026
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Aug 09, 2026

Results: MKS Inc. Beat Earnings Expectations And Analysts Now Have New Forecasts - simplywall.st

Aug 09, 2026
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Aug 08, 2026

Citi Maintains MKS Inc(MKSI.US) With Buy Rating, Raises Target Price to $430 - moomoo.com

Aug 08, 2026
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Aug 08, 2026

MKS (MKSI): New Buy Recommendation for This Technology Giant - The Globe and Mail

Aug 08, 2026
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Aug 07, 2026

MKS Inc (MKSI) Shares Surge 4.7% -- What GF Score of 67 Tells In - GuruFocus

Aug 07, 2026
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Aug 07, 2026

MKS Inc. Stock 12‑Month Price Target Cut to $413.62, Implies 42% Upside - TradingView

Aug 07, 2026
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Aug 07, 2026

Should I Buy MKSI (MKS Inc.) | AI Analysis, Technical & News Insights - Kavout | AI

Aug 07, 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
$59.37
price up icon 0.85%
$59.17
price down icon 0.09%
$59.84
price down icon 1.29%
TDY TDY
$634.39
price down icon 2.29%
ESE ESE
$284.50
price down icon 2.06%
Cap:     |  Volume (24h):