MKSI · MKS Inc.
$267.31
+2.09% last session
End-of-day data · close of 2026-09-11
Market cap
$18B
Enterprise value
$22B
Trailing P/E
42.6
Forward P/E
15.2
Dividend yield
0.0%
Beta
1.97
Avg volume
1M
Employees
10K
Daily Change %
2.09%
5 Days Change
0.59%
10 Days Change
6.25%
30 Days Change
-14.58%
60 Days Change
-25.55%
Month to Day Change
6.25%
Year to Day Change
64.29%
Analyst Outlook
Analyst estimates change daily — follow the shifts on the Estimate Trends page.
Technical Analysis
Analyst sentiment over time — MKSI
Rec Mean (blue, left — higher = more bullish) vs. price targets (right).
Investment Bank Ratings as of 2026-08-25
Latest call per bank · past 12 months
Citigroup
Buy$430
+64.2% vs priceJP Morgan
Overweight$380
+45.1% vs priceWells Fargo
Equal-Weight$325
+24.1% vs priceMorgan Stanley
Overweight$442
+68.8% vs priceBank of America
Buy$500
+91.0% vs priceGoldman Sachs
Sell$200
-23.6% vs priceDeutsche Bank
Buy$305
+16.5% vs priceRecent rating actions
| Date | Firm | Action | Rating | Price target |
|---|---|---|---|---|
| 2026-08-25 | Mizuho | Maintains | Outperform | $360 → $330 |
| 2026-08-07 | Citigroup | Maintains | Buy | $425 → $430 |
| 2026-08-07 | JP Morgan | Maintains | Overweight | $365 → $380 |
| 2026-08-07 | Wells Fargo | Maintains | Equal-Weight | $300 → $325 |
| 2026-08-06 | Needham | Maintains | Buy | $360 → $390 |
| 2026-08-03 | Cantor Fitzgerald | Reiterates | Overweight | $600 |
| 2026-07-24 | Citigroup | Maintains | Buy | $355 → $425 |
| 2026-07-09 | Mizuho | Maintains | Outperform | $400 → $415 |
Ratings and price targets are the published opinions of the issuing banks, compiled from Yahoo Finance rating actions — not investment advice.
Signal Summary as of 2026-09-11
- RSI (14): RSI is 44 — neutral momentum, neither overbought nor oversold.
- Price vs 50-day MA: Trading 12.1% below the 50-day MA ($303.95).
- Price vs 200-day MA: Trading 1.1% above the 200-day MA ($264.43).
- MA cross: The 50-day MA sits above the 200-day MA (golden-cross regime) — the longer-term trend points up.
- MACD (12,26,9): MACD histogram is positive (+2.39) — short-term momentum is improving.
- 52-week range: Price sits between the 52-week low ($114.62) and high ($444.39).
MKSI Price Chart
Loading chart for MKSI…
Fundamentals
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. 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.
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Data is sourced from end-of-day snapshots and refreshed daily before the US market open — nothing on this page is real-time. Figures can contain vendor errors. This page is for information only and is not investment advice.