| (USD) | Jun 2026 | Y/Y change |
|---|---|---|
| Revenue | 1.25B | — |
| Operating expense | — | — |
| Net income | 175.00M | — |
| Net profit margin | — | — |
| Earnings per share | — | — |
| EBITDA | — | — |
| Effective tax rate | — | — |
Over the past year, MKSI returned +166.6% with dividends reinvested.
| Period | Total return |
|---|---|
| YTD | +75.0% |
| 1 year | +166.6% |
| 5 years | +96.7% |
| 10 years | +518.3% |
| All-time high | $444.80 (Jun 2026) |
Returns are total returns and include reinvested dividends. The all-time high is the highest monthly closing price on record.
See what $1,000 in MKSI would be worth today ›Yes. MKS Inc. paid 4 dividends over the past 12 months. The most recent was $0.25 per share on Jun 3, 2026. The dividend yield is 0.36%.
MKS Inc. stock trades on NASDAQ under the ticker symbol MKSI.
MKS Inc. is part of the Technology sector.
MKS Inc. has a market cap of 18.87B USD, based on the latest quote.
MKS Inc. is expected to report earnings around Nov 4, 2026. That date is an estimate and has not been confirmed by the company.
MKS Inc. provides foundational technology solutions to semiconductor manufacturing, electronics and packaging, and specialty industrial applications in the United States, China, South Korea, Japan, Taiwan, Singapore, and internationally. The company operates through Vacuum Solutions Division (VSD), Photonics Solutions Division (PSD), and Material Solutions Division (MSD) segments. Its VSD segment provides foundational technology solutions, including pressure measurement and control, flow measurement and control, gas and vapor delivery, gas composition analysis, electronic control technology, reactive gas generation and delivery, power generation and delivery, and fiber optic temperature and position sensing. The PSD segment offers range of solutions, which include lasers, photonics, optics, precision motion control, and vibration control. Its MSD segment develops, process, and manufactures technologies comprising advanced surface modification, electroless and electrolytic plating, and surface finishing for chemistry, equipment, and services markets, as well as high-technology applications. In addition, the company sells its products and services through direct sales, network of independent distributors, and sales representatives, as well as websites, including product catalogs. MKS Inc. was formerly known as MKS Instruments, Inc. and changed its name to MKS Inc. in May 2025. The company was incorporated in 1961 and is based in Andover, Massachusetts.
