MKS Inc. (MKSI) - Stock Analysis

Last updated: Jul 25, 2026

Research Idea

Research content for general circulation. Not individualized advice. Methodology & Disclosures

Strong recent price momentum (+42% over three months), robust Q3 2025 revenue and earnings beat, AI-driven semiconductor growth exposure, record equipment bookings, and excellent liquidity support near-term upside ahead of Q4 FY2025 earnings February 17, 2026.

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Idea window: 2/2/2026 – 2/9/2026Sector: Technology

AI Analyst Overview

Last Price
$282.70
Market Cap
$21.59B
1D Return
-10.45%
YTD Return
+77.21%

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Valuation Metrics

P/E
65.9
P/B
7.7
P/S
5.3
EV/EBITDA
25.1
Div Yield
0.28%

Price Behavior

3.5

Key Price Behavior Insights: • Range Support • Repeated Rejection • Weak Momentum Support Level: $324 Resistance Level: $345-$349 MKSI remains under selling pressure, down about 20% over the last month and trading below its average, with $324 acting as support and $345-$349 as key resistance until a breakout above that band confirms a reversal.

bearish
oversold

Sentiment & News

Key News Insights: • Best Companies • Earnings ahead • Mixed volatility MKS has gained positive recognition and is nearing its Q2 2026 earnings release, but recent share moves have been volatile and mixed, suggesting investors are waiting for clearer fundamentals.

MKSI
Earnings
AI

AI Summary

5.8
Neutral

MKSI has shifted from a turnaround to a quality-growth story with strong margin-accretive execution, but after a sharp rerating and recent stock weakness, the investment now hinges on whether bookings and demand stay durable enough to justify the premium multiple and new capacity buildout.

QualityGrowth
ValuationRisk
Execution
AI summary updated 2 days ago

Description

MKS Inc. supplies instruments, systems and process-control subsystems used to measure, monitor, deliver, power and regulate key parameters in manufacturing processes globally. Its businesses include vacuum and analysis technologies for pressure control, materials delivery and power delivery for surface processing; a light and motion division producing lasers, photonics components, optical assemblies and motion/temperature control products; and an equipment division that manufactures laser systems for PCB production and test systems for electronic components. The company serves semiconductor, industrial, life sciences, research and defense customers and sells through direct and distributor channels; it is headquartered in Andover, Massachusetts and was incorporated in 1961.

Idea History

DateCloseTickerCompanySummaryStatusP/L
Feb 2Feb 9MKSIMKS Inc.
Strong recent price momentum (+42% over three months), robust Q3 2025 revenue and earnings beat, AI-driven semiconductor growth exposure, record equipment bookings, and excellent liquidity support near-term upside ahead of Q4 FY2025 earnings February 17, 2026.
Closed+7.3%
Research content for educational purposes only. Not investment advice. All decisions are your responsibility.