355.69
price up icon3.00%   10.37
 
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Mks Inc stock is traded at $355.69, with a volume of 960.04K. It is up +3.00% in the last 24 hours and up +14.11% 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:
$345.32
Open:
$345.32
24h Volume:
960.04K
Relative Volume:
0.84
Market Cap:
$24.02B
Revenue:
$4.07B
Net Income/Loss:
$328.00M
P/E Ratio:
74.35
EPS:
4.7842
Net Cash Flow:
$380.00M
1W Performance:
+17.91%
1M Performance:
+14.11%
6M Performance:
+128.34%
1Y Performance:
+279.40%
1-Day Range:
Value
$341.45
$359.35
1-Week Range:
Value
$298.00
$359.35
52-Week Range:
Value
$88.49
$359.35

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
355.69 24.02B 4.07B 328.00M 380.00M 4.7842
COHR icon
COHR
Coherent Corp
385.03 75.33B 6.60B 452.58M -538.24M 2.0946
KEYS icon
KEYS
Keysight Technologies Inc
350.67 59.93B 6.09B 1.07B 1.36B 6.0693
GRMN icon
GRMN
Garmin Ltd
238.10 45.92B 7.46B 1.74B 1.45B 8.9685
TDY icon
TDY
Teledyne Technologies Inc
626.02 29.00B 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
07:47 AM

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

07:47 AM
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06:03 AM

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

06:03 AM
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05:47 AM

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

05:47 AM
pulisher
Jun 13, 2026

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

Jun 13, 2026
pulisher
Jun 12, 2026

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

Jun 12, 2026
pulisher
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

MKSI Q1 earnings beat estimates, revenue increase y/y, shares up - msn.com

Jun 11, 2026
pulisher
Jun 11, 2026

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

Jun 11, 2026
pulisher
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
pulisher
Jun 10, 2026

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

Jun 10, 2026
pulisher
Jun 09, 2026

MKS stock falls, analysts say investors looking for larger beat - msn.com

Jun 09, 2026
pulisher
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 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
pulisher
Jun 08, 2026

Michelle Mccarthy Sells 2,434 Shares of MKS (NASDAQ:MKSI) Stock - MarketBeat

Jun 08, 2026
pulisher
Jun 08, 2026

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

Jun 08, 2026
pulisher
Jun 08, 2026

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

Jun 08, 2026
pulisher
Jun 08, 2026

MKS Inc (MKSI) accounting chief sells 2,434 shares under Rule 10b5-1 plan - Stock Titan

Jun 08, 2026
pulisher
Jun 08, 2026

Capital International Investors Reduces Position in MKS Inc. $MKSI - MarketBeat

Jun 08, 2026
pulisher
Jun 07, 2026

Assessing Whether MKS Instruments (MKSI) Looks Overvalued After Strong Recent Share Price Gains - Yahoo Finance

Jun 07, 2026
pulisher
Jun 06, 2026

MKS (MKSI) Is Down 7.0% After AI-Fueled Q1 Beat And Strong Q2 OutlookWhat's Changed - simplywall.st

Jun 06, 2026
pulisher
Jun 05, 2026

MKS (MKSI) Up 9.8% Since Last Earnings Report: Can It Continue? - Yahoo Finance

Jun 05, 2026
pulisher
Jun 05, 2026

[144] MKS INC SEC Filing - Stock Titan

Jun 05, 2026
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Jun 05, 2026

Westfield Capital Management Co. LP Grows Stock Position in MKS Inc. $MKSI - MarketBeat

Jun 05, 2026
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Jun 05, 2026

MKS Inc. $MKSI Shares Bought by Globeflex Capital L P - MarketBeat

Jun 05, 2026
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Jun 05, 2026

Assessing Whether MKS Instruments (MKSI) Looks Overvalued After Its Strong Multi‑Period Share Price Gains - Sahm

Jun 05, 2026
pulisher
Jun 04, 2026

AI-related demand lifts MKS to $1.08B quarter, sees $1.2B next - Stock Titan

Jun 04, 2026
pulisher
Jun 04, 2026

MKS Instruments earnings in focus as semiconductor boom tests margins - Investing.com

Jun 04, 2026
pulisher
Jun 04, 2026

Norges Bank Makes New $147.45 Million Investment in MKS Inc. $MKSI - MarketBeat

Jun 04, 2026
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Jun 03, 2026

MKS Instruments stock hits all-time high at 339.22 USD - Investing.com

Jun 03, 2026
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Jun 03, 2026

MKS Instruments stock hits all-time high at 339.22 USD By Investing.com - Investing.com South Africa

Jun 03, 2026
pulisher
Jun 03, 2026

Natixis Advisors LLC Raises Position in MKS Inc. $MKSI - MarketBeat

Jun 03, 2026
pulisher
Jun 03, 2026

Geode Capital Management LLC Buys 5,551 Shares of MKS Inc. $MKSI - MarketBeat

Jun 03, 2026
pulisher
Jun 03, 2026

Insider Sell Alert: David Henry Sells 6,000 Shares of MKS Inc (M - GuruFocus

Jun 03, 2026
pulisher
Jun 02, 2026

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

Jun 02, 2026
pulisher
Jun 02, 2026

A Look at MKS Inc (MKSI) After 4.3% Gain -- GF Value $123.63 vs Price $331.36 - GuruFocus

Jun 02, 2026
pulisher
Jun 02, 2026

MKS Inc EVP Henry Philip sells $1.89m of common stock - Investing.com Australia

Jun 02, 2026
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Jun 02, 2026

MKS Inc EVP Henry Philip sells $1.89m of common stock By Investing.com - Investing.com South Africa

Jun 02, 2026
pulisher
Jun 02, 2026

MKS Insider Sold Shares Worth $1,886,583, According to a Recent SEC Filing - marketscreener.com

Jun 02, 2026
pulisher
Jun 02, 2026

MKS Inc (MKSI) EVP sells 6,000 common shares in open market - Stock Titan

Jun 02, 2026
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Jun 02, 2026

MKS Inc (MKSI) director Elizabeth Mora sells 300 shares under 10b5-1 plan - Stock Titan

Jun 02, 2026
pulisher
Jun 02, 2026

MKS Inc. $MKSI Shares Sold by Legal & General Group Plc - MarketBeat

Jun 02, 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
$626.02
price up icon 0.37%
FTV FTV
$60.14
price up icon 0.50%
$50.42
price up icon 0.84%
$63.61
price up icon 2.42%
ESE ESE
$313.74
price down icon 0.69%
Cap:     |  Volume (24h):