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MKS Inc

MKSI

Market cap $16.2B

239.27 USD

-28.04

10.49%

At close Updated Sep 14, 4:00 PM EDT

Pre-market

After hours

240.00

+0.73

0.31%

1 day

-10.49%

5 days

-9.39%

1 month

-23%

3 months

-36.25%

6 months

7.8%

Year to date

42.12%

1 year

105.59%

5 years

58.18%

10 years

410.39%

About: 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.

Employees: 10,300

Technology Scientific & Technical Instruments

News

Positive

Neutral

Negative

Sentiment 3-Months

Positive 52.9%

Neutral 44.1%

Negative 2.9%

MKS Instruments: Penang Expansion Boosts WFE Outlook Despite Margin Pressure

MKS Instruments remains a Buy as long-term WFE demand and capacity expansions outweigh near-term margin pressures. MKSI's Q2 delivered record $1.25B revenue, 28% YoY growth, and EPS beat, but margin headwinds from product mix and facility ramps persist. The Malaysian super-facility is reconfigured to support $200-250B WFE industry spending, signaling management's confidence in robust future demand.

MKS Instruments: Penang Expansion Boosts WFE Outlook Despite Margin Pressure

MKS Inc. Releases 2026 Environmental, Social, Governance Report

ANDOVER, Mass., Sept. 14, 2026 (GLOBE NEWSWIRE) -- MKS Inc. (NASDAQ: MKSI), a global provider of enabling technologies that transform our world, today released its 2026 Environmental, Social, Governance (“ESG”) Report, outlining how MKS continues to integrate sustainability into its strategy, operations, and decision-making to support long-term value creation.

MKS Inc. Releases 2026 Environmental, Social, Governance Report

Zacks Investment Research

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

MKS (MKSI) reported earnings 30 days ago. What's next for the stock?

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

Zacks Investment Research

MKSI or HOCPY: Which Is the Better Value Stock Right Now?

Investors with an interest in Electronics - Miscellaneous Products stocks have likely encountered both MKS (MKSI) and Hoya Corp. (HOCPY). But which of these two stocks presents investors with the better value opportunity right now?

MKSI or HOCPY: Which Is the Better Value Stock Right Now?

Zacks Investment Research

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

Whether you're a value, growth, or momentum investor, finding strong stocks becomes easier with the Zacks Style Scores, a top feature of the Zacks Premium research service.

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

Zacks Investment Research

Earnings Estimates Moving Higher for MKS (MKSI): Time to Buy?

MKS (MKSI) shares have started gaining and might continue moving higher in the near term, as indicated by solid earnings estimate revisions.

Earnings Estimates Moving Higher for MKS (MKSI): Time to Buy?

Zacks Investment Research

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

The average of price targets set by Wall Street analysts indicates a potential upside of 49.8% in MKS (MKSI). While the effectiveness of this highly sought-after metric is questionable, the positive trend in earnings estimate revisions might translate into an upside in the stock.

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

The Motley Fool

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

John Tseng-Chung Lee realized ~$3 million in proceeds from the sale of 10,000 shares at $302.01 per share on August 14, 2026. The transaction represented 7% of the executive's total direct equity holdings in the company.

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

Invesco Small Cap Value Fund Q2 2026 Portfolio Activity

Teleflex management's efforts to simplify the business and return capital to shareholders should, in our view, create an opportunity for valuation improvement. Given Orion stock's recent strength, we opted to sell the position to fund other opportunities that we believe have better potential upside to intrinsic value. MKS stock's strong performance reflected broad-based AI investment demand and ongoing spending on advanced computing infrastructure.

Invesco Small Cap Value Fund Q2 2026 Portfolio Activity

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

ANDOVER, Mass., Aug. 17, 2026 (GLOBE NEWSWIRE) -- MKS Inc. (Nasdaq: MKSI), a global provider of technologies that transform our world, today announced it has received two distinguished contribution awards for 2026 from Zhen Ding Technology Group (“Zhen Ding”), a leading printed circuit board and package substrate manufacturer.

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

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