MKS Inc. (MKSI)
Nasdaq · Technology · Scientific & Technical Instruments
$280.50+0.48%as of Oct 6, 2026, 4:35 AM ET
- Market cap
- $19.0B
- P/E (trailing)
- 44.6
- Forward P/E
- 15.9
- Dividend yield
- 0.4%
- 52-week range
- $120.91 – $447.62
- 52-week change
- +116.66%
- EPS (trailing)
- $6.29
- Next earnings
- Nov 4, 2026
Fiscal year to Dec 2025
- Revenue
- $3.9B (+9.62%)
- Net income
- $295M
- Operating margin
- 13.4%
- Diluted EPS
- $4.37
- Free cash flow
- $497M
From the company’s annual report on SEC EDGAR.
About MKS Inc.
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.
Headquarters: Andover, United States · 10,200 employees · mks.com