# MKS (MKSI) — News MKSI · NASDAQ · Stock Canonical page: https://www.lighthorse.io/tickers/mksi/news ## Recent headlines - [CPO Concept stocks fell in premarket trading, with Coherent down 2.8%, Coherent down 2.8% and Cohu down 2.6%.](https://www.ainvest.com/news/cpo-concept-stocks-fell-premarket-trading-coherent-2-8-coherent-2-8-cohu-2-6-2610-38) — AInvest Wire, Oct 8, 2026 CPO concept stocks experienced a decline in premarket trading on October 8, 2026, with several key names showing weakness. Coherent (COHR) fell 2.8%, while Cohu (COHU) dropped 2.6%. The downward movement suggests a shift in investor sentiment toward the sector, potentially influenced by broader… - [MKS Inc.: Morgan Stanley cuts target price to $345.00 from $439.00](https://www.ainvest.com/news/mks-morgan-stanley-cuts-target-price-345-00-439-00-2609) — AInvest Wire, Sep 17, 2026 MKS Inc. (NASDAQ: MKSI) has seen recent adjustments in analyst expectations, with Morgan Stanley revising its price target for the stock. On September 17, 2026, the firm lowered its target price for MKSI from $439.00 to $345.00, while maintaining a "Buy" rating for the company. This adjustment… - [MKS Instruments shares remain flat in after-hours trading following insider sale by director Lee John Tseng-Chung and Point72's Q2 buy position addition](https://www.ainvest.com/news/mks-instruments-shares-remain-flat-hours-trading-insider-sale-director-lee-john-tseng-chung-point72-q2-buy-position-addition-2608) — AInvest Wire, Aug 19, 2026 - [MKS (MKSI) fell 5.08% in regular trading after falling 6.39% on Tuesday, marking a continuation of the prior session's move](https://www.ainvest.com/news/mks-mksi-fell-5-08-regular-trading-falling-6-39-tuesday-marking-continuation-prior-session-move-2608) — AInvest Wire, Aug 19, 2026 MKS Inc. (MKSI) continued its downward trend on Monday, falling 5.08% in regular trading hours, following a 6.39% decline on Tuesday . This marks a continuation of the prior session’s sharp sell-off, which saw the stock drop to a significant level. The recent performance contrasts with earlier… - [Glenview adds A, LLY, MKSI, STM, ABBV in 2Q: 13F](https://www.ainvest.com/news/glenview-adds-lly-mksi-stm-abbv-2q-13f-2608) — AInvest Wire, Aug 14, 2026 Glenview Capital Management, LLC reported its second-quarter 2026 portfolio changes in its latest 13F filing, disclosing new positions in several stocks. Among the additions were ABBV (AbbVie Inc.), LLY (Eli Lilly and Company), MKSI (MKS Instruments, Inc.), STM (STMicroelectronics N.V.), and A (a… ## Similar Stocks - [LRCX](https://www.lighthorse.io/tickers/lrcx) — Lam Research Corporation - Common Stock - [AMAT](https://www.lighthorse.io/tickers/amat) — Applied Materials, Inc. - Common Stock - [KLAC](https://www.lighthorse.io/tickers/klac) — KLA Corporation - Common Stock - [ENTG](https://www.lighthorse.io/tickers/entg) — Entegris, Inc. - Common Stock - [UCTT](https://www.lighthorse.io/tickers/uctt) — Ultra Clean Holdings, Inc. - Common Stock - [AEIS](https://www.lighthorse.io/tickers/aeis) — Advanced Energy Industries, Inc. - Common Stock - [KLIC](https://www.lighthorse.io/tickers/klic) — Kulicke and Soffa Industries, Inc. - Common Stock - [ONTO](https://www.lighthorse.io/tickers/onto) — Onto Innovation Inc. Common Stock - [COHU](https://www.lighthorse.io/tickers/cohu) — Cohu, Inc. - Common Stock - [AMKR](https://www.lighthorse.io/tickers/amkr) — Amkor Technology, Inc. - Common Stock --- Light Horse does not author, endorse or verify the headlines, and their appearance here is not an endorsement of any view they express. This page is for informational purposes only. Nothing on it is a recommendation, solicitation or offer to buy or sell any security, nor investment, legal or tax advice. Light Horse Securities Inc does not verify third-party data and is not responsible for its accuracy, completeness or timeliness. Data provided by [AInvest](https://www.ainvest.com).