406.37
price up icon9.46%   35.11
after-market After Hours: 398.00 -8.37 -2.06%
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Mks Inc stock is traded at $406.37, with a volume of 2.13M. It is up +9.46% in the last 24 hours and up +37.43% 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:
$371.26
Open:
$386.56
24h Volume:
2.13M
Relative Volume:
1.85
Market Cap:
$27.45B
Revenue:
$4.07B
Net Income/Loss:
$328.00M
P/E Ratio:
84.94
EPS:
4.7842
Net Cash Flow:
$380.00M
1W Performance:
+17.68%
1M Performance:
+37.43%
6M Performance:
+158.82%
1Y Performance:
+340.89%
1-Day Range:
Value
$382.00
$408.87
1-Week Range:
Value
$341.45
$408.87
52-Week Range:
Value
$88.49
$408.87

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 COHR, KEYS, GRMN, TDY

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
MKSI icon
MKSI
Mks Inc
406.37 27.45B 4.07B 328.00M 380.00M 4.7842
COHR icon
COHR
Coherent Corp
389.57 76.22B 6.60B 452.58M -538.24M 2.0946
KEYS icon
KEYS
Keysight Technologies Inc
363.67 62.15B 6.09B 1.07B 1.36B 6.0693
GRMN icon
GRMN
Garmin Ltd
234.20 45.17B 7.46B 1.74B 1.45B 8.9685
TDY icon
TDY
Teledyne Technologies Inc
619.58 28.70B 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
01:51 AM

Chip giant MKS pours RM400m into Penang plant, creates 1,000 high-value jobs - Malay Mail

01:51 AM
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Jun 19, 2026

Alpine Global Management LLC Makes New Investment in MKS Inc. $MKSI - MarketBeat

Jun 19, 2026
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Jun 18, 2026

MKS Inc (MKSI) Stock Up 9.5% but GF Value Says Overvalued -- GF Score: 68/100 - GuruFocus

Jun 18, 2026
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Jun 18, 2026

Mks Jumps 7.2% Amid Sector-Wide Rally - AlphaStreet

Jun 18, 2026
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Jun 18, 2026

MKS Gains as Strong Guidance and Chip-Equipment Optimism Lift Shares - Quiver Quantitative

Jun 18, 2026
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Jun 18, 2026

MKSI Q1 earnings beat estimates, revenue increase y/y, shares up - MSN

Jun 18, 2026
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Jun 18, 2026

MKS Instruments Inc (MKSI) Institutional Confidence - TradingKey

Jun 18, 2026
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Jun 18, 2026

MKS Instruments Inc (MKSI) Earnings Forecast: Future EPS & Revenue Growth Estimates - TradingKey

Jun 18, 2026
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Jun 18, 2026

Expect Equity LLC Has $3.84 Million Position in MKS Inc. $MKSI - MarketBeat

Jun 18, 2026
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Jun 18, 2026

Concentric Capital Strategies LP Raises Stock Position in MKS Inc. $MKSI - MarketBeat

Jun 18, 2026
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Jun 18, 2026

Cinctive Capital Management LP Makes New Investment in MKS Inc. $MKSI - MarketBeat

Jun 18, 2026
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Jun 18, 2026

MKS Inc. (NASDAQ:MKSI) Given Average Rating of "Moderate Buy" by Brokerages - MarketBeat

Jun 18, 2026
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Jun 17, 2026

Can MKS (MKSI) Run Higher on Rising Earnings Estimates? - Yahoo Finance

Jun 17, 2026
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Jun 17, 2026

EVP & COO At MKS Sells $1.21M Of Stock - Benzinga

Jun 17, 2026
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Jun 17, 2026

MKS (NASDAQ:MKSI) Sets New 52-Week HighHere's What Happened - MarketBeat

Jun 17, 2026
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Jun 17, 2026

MKS Inc. EVP & COO James Alan Schreiner sells $1.21m in stock By Investing.com - Investing.com Australia

Jun 17, 2026
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Jun 17, 2026

MKS Instruments Inc (MKSI) Technical Analysis: Support, Resistance, Indicators & Moving Averages - TradingKey

Jun 17, 2026
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Jun 16, 2026

MKS Inc. EVP & COO James Alan Schreiner sells $1.21m in stock - Investing.com India

Jun 16, 2026
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Jun 16, 2026

3,500 MKS (MKSI) shares sold in open market by EVP & COO - Stock Titan

Jun 16, 2026
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Jun 16, 2026

Low-germanium thermal-imaging lens introduced by MKS - Military Embedded Systems

Jun 16, 2026
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Jun 16, 2026

MKS Inc. $MKSI Shares Bought by Delta Global Management LP - MarketBeat

Jun 16, 2026
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Jun 16, 2026

MKS introduces Ophir® LightIR 15-75 mm f/1.2EDR Magazine - EDR Magazine - European Defence Review

Jun 16, 2026
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Jun 16, 2026

MKS Inc. $MKSI Stake Boosted by Blue Grotto Capital LLC - MarketBeat

Jun 16, 2026
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Jun 15, 2026

A Look at MKS Inc (MKSI) After 5.5% Gain -- GF Value $124.41 vs Price $375.32 - GuruFocus

Jun 15, 2026
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Jun 15, 2026

MKS Inc (MKSI) Stock Price, Trades & News - GuruFocus

Jun 15, 2026
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Jun 15, 2026

MKS Instruments Inc Stock (US55306N1046): Valuation metrics under the microscope - AD HOC NEWS

Jun 15, 2026
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Jun 15, 2026

5,971 Shares in MKS Inc. $MKSI Acquired by Atlas Capital Advisors Inc. - MarketBeat

Jun 15, 2026
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Jun 15, 2026

MKS Introduces Ophir® LightIR 15-75 mm f/1.2 - European Security & Defence

Jun 15, 2026
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Jun 14, 2026

NFJ Investment Group LLC Sells 16,129 Shares of MKS Inc. $MKSI - MarketBeat

Jun 14, 2026
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Jun 14, 2026

MKS Inc. $MKSI Holdings Cut by Harber Asset Management LLC - MarketBeat

Jun 14, 2026
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Jun 14, 2026

Kennedy Capital Management LLC Sells 27,418 Shares of MKS Inc. $MKSI - MarketBeat

Jun 14, 2026
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Jun 13, 2026

MKS Inc. $MKSI Shares Sold by Victory Capital Management Inc. - MarketBeat

Jun 13, 2026
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Jun 12, 2026

(MKSI) and the Role of Price-Sensitive Allocations - Stock Traders Daily

Jun 12, 2026
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Jun 12, 2026

MKS (MKSI) up 9.8% since last earnings report: Can it continue? - MSN

Jun 12, 2026
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Jun 12, 2026

Schwab Fundamental U.S. Small Company Index Fund's MKS Inc(MKSI) Holding History - GuruFocus

Jun 12, 2026
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Jun 12, 2026

Proposed MKSI share sale under Form 144 (NASDAQ: MKSI) — 781 shares noted - Stock Titan

Jun 12, 2026
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Jun 12, 2026

TimesSquare Capital Management, LLC's MKS Inc(MKSI) Holding History - GuruFocus

Jun 12, 2026
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Jun 11, 2026

MKS Inc (MKSI) Shares Surge 9.2% -- What GF Score of 68 Tells In - GuruFocus

Jun 11, 2026
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Jun 11, 2026

MKS (NASDAQ:MKSI) Hits New 12-Month HighTime to Buy? - MarketBeat

Jun 11, 2026
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Jun 11, 2026

MKS COO James Schreiner sells $247,905 of stock - Investing.com UK

Jun 11, 2026
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Jun 11, 2026

MKS Instruments stock hits all-time high at 341.81 USD - Investing.com

Jun 11, 2026
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Jun 11, 2026

MKS COO James Schreiner sells $247,905 of stock By Investing.com - Investing.com Australia

Jun 11, 2026
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Jun 11, 2026

Insider Sell Alert: James Schreiner Sells Shares of MKS Inc (MKSI) - GuruFocus

Jun 11, 2026
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Jun 11, 2026

Mks Jumps 5.9% Amid Sector-Wide Rally - AlphaStreet

Jun 11, 2026
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Jun 11, 2026

MKS Inc (MKSI) COO logs 781-share Rule 10b5-1 stock sale - Stock Titan

Jun 11, 2026
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Jun 10, 2026

COOKE & BIELER LP's MKS Inc(MKSI) Holding History - GuruFocus

Jun 10, 2026
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Jun 09, 2026

MKS stock falls, analysts say investors looking for larger beat - MSN

Jun 09, 2026
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Jun 08, 2026

MKS Inc (MKSI) Stock Up 3.5% but GF Value Says Overvalued -- GF Score: 68/100 - GuruFocus

Jun 08, 2026
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Jun 08, 2026

MKS Insider Sold Shares Worth $767,270, According to a Recent SEC Filing - Moomoo

Jun 08, 2026
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Jun 08, 2026

MKS SVP Michelle McCarthy sells $767,269 in company stock By Investing.com - Investing.com Nigeria

Jun 08, 2026
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Jun 08, 2026

Insider Sell Alert: Michelle Mccarthy Sells Shares of MKS Inc (M - GuruFocus

Jun 08, 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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TDY TDY
$619.58
price up icon 0.69%
FTV FTV
$61.03
price up icon 0.58%
$49.16
price up icon 0.59%
$66.10
price up icon 2.05%
$234.20
price up icon 1.00%
Cap:     |  Volume (24h):