MKS INC
MKS develops instruments, subsystems, systems, process control solutions and specialty chemicals for semiconductor manufacturing, electronics and packaging, and specialty industrial applications. Its customers include semiconductor equipment and device manufacturers, PCB and package substrate manufacturers, and companies in industrial, life and health sciences, research and defense markets. MKS sells products and services through its direct sales organization, distributors, sales representatives, websites and product catalogs. MKS operates three reportable segments: Vacuum Solutions, which supplies vacuum, pressure, materials delivery, power and plasma technologies; Photonics Solutions, which provides lasers, photonics products and laser-based PCB manufacturing systems; and Materials Solutions, which offers chemical processes, plating equipment and surface-finishing products. Global Service provides installation, training, maintenance, repair, technical support and calibration. MKS is headquartered in Andover, Massachusetts.
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See all $MKSI insider activity →MKS Inc. (NASDAQ:MKSI) is investing $25M to expand its Atotech facility in China, increasing size to 50,000 sq m and adding 300 jobs. The project, starting in June 2026, aims to meet demand for plating equipment in Asia and enhance R&D capabilities. MKS supplies technologies for semiconductor and industrial applications.
MKS Inc. (NASDAQ: MKSI) is expanding its Guangzhou facility, investing $25 million to increase capacity from 20,000 to 50,000 square meters. The expansion, expected to complete in Q3 2027, will add 300 jobs and 30 advanced systems, addressing growing demand in Greater China and Southeast Asia. MKS aims to enhance manufacturing, R&D, and engineering capabilities.
TTM Technologies (TTMI) announced over $1 billion in investments, including a $650 million acquisition of MKS Inc.'s Ophir Optics unit and a $400 million expansion in China and Malaysia. The company reported strong Q3 earnings but saw a 29% share drop due to debt concerns. TTM's growth is driven by AI and defense demand, with shares up 77% over 12 months.
Over the past 7 days, AlphAI's AI scored 2 news stories mentioning MKSI (MKS INC). Coverage has skewed bullish: 1 bullish, 1 neutral, and 0 bearish.
Recent MKSI coverage spans mergers & acquisitions, financial news and earnings.
The expansion signals growth in demand for plating equipment in Greater China, which could modestly boost MKS revenue.
The capex and capacity expansion should be viewed as incremental positive for Atotech plating equipment demand capture in Greater China, with execution timing into 3Q27.
MKSI stock may rise on acquisition premium but will be removed post‑close.
Cash proceeds improve balance sheet but loss of a revenue‑generating unit may weigh on earnings.
The divestiture provides MKS with a sizable cash infusion and focus on core semiconductor solutions.
AlphAI scores every news story that mentions MKSI with an AI model for sentiment and relevance, and aggregates insider trades from MKS INC's SEC EDGAR Form 4 filings. Figures refresh continuously.
MKS Inc. (NASDAQ:MKSI) is investing $25M to expand its Atotech facility in China, increasing size to 50,000 sq m and adding 300 jobs. The project, starting in June 2026, aims to meet demand for plating equipment in Asia and enhance R&D capabilities. MKS supplies technologies for semiconductor and industrial applications.
1 min readMKS Inc. (NASDAQ: MKSI) is expanding its Guangzhou facility, investing $25 million to increase capacity from 20,000 to 50,000 square meters. The expansion, expected to complete in Q3 2027, will add 300 jobs and 30 advanced systems, addressing growing demand in Greater China and Southeast Asia. MKS aims to enhance manufacturing, R&D, and engineering capabilities.
3 min readTTM Technologies (TTMI) announced over $1 billion in investments, including a $650 million acquisition of MKS Inc.'s Ophir Optics unit and a $400 million expansion in China and Malaysia. The company reported strong Q3 earnings but saw a 29% share drop due to debt concerns. TTM's growth is driven by AI and defense demand, with shares up 77% over 12 months.
3 min readMKS INC (MKSI) filed an SEC Form 8-K — Other Events. Exhibit 99.1 MKS Inc. to Sell Its Ophir® Optics Business to TTM Technologies, Inc. ANDOVER, Mass., October 19, 2026 (GLOBE NEWSWIRE) — MKS Inc. (NASDAQ: MKSI), a global provider of enabling technologies that transform our world, today announced that it has entered into a definiti
2 min readTTM TECHNOLOGIES INC (TTMI) filed an SEC Form 8-K — Other Events. Exhibit 99.1 Contact : Sean K.F. Hannan, Vice President, Investor Relations Sean.Hannan@ttmtech.com +1 339 466 7737 TTM Technologies, Inc. Agrees to Acquire MKS Inc.’s Ophir ® Optics Business, Adding Advanced Infrared Optics Capabilities All-Cash Purchase Price of $650 Million. E
2 min readMKS Inc. (MKSI) agreed to sell its Ophir Optics business to TTM Technologies for $650M. The deal, expected to close in Q2 2027, excludes MKS's Ophir Instruments laser unit. MKS aims to strengthen its balance sheet, while TTM gains infrared optics capabilities. The transaction is subject to regulatory approvals.
2 min readTTM Technologies (TTMI) agreed to acquire Ophir Optics from MKS Inc. (MKSI) for ~$650M. The deal, expected to close in Q2 2027, expands TTM's portfolio with heat-imaging and laser tools for defense and industrial uses. TTM's CEO highlighted the strategic fit and growth potential.
2 min readMKS Inc. (MKSI) will release its Q3 2026 financial results on Nov. 4 after market close, with a conference call scheduled for Nov. 5. The company provides technology solutions for semiconductor manufacturing, electronics, and industrial applications.
1 min readChina's domestic chip equipment share reached 35% in 2025, up from 25% the year before, according to the National Development and Reform Commission. Progress is uneven, with significant reliance on foreign suppliers for critical components like RF power supplies and vacuum valves. NAURA Technology Group, AMEC, and ACM Research Shanghai are among the top 20 semiconductor equipment suppliers globally, with NAURA's revenue expected to reach $7.0 billion to $7.7 billion in 2026.
3 min readLee John Tseng-Chung (President & CEO) sold 10,000 shares of MKS INC (MKSI) at $302.01 ($3.02M total) on 2026-08-14 under a Rule 10b5-1 trading plan.
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