MKSI vs AEIS

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Sep 09, 2026

MKSI

59.3
AI Score
VS
MKSI Wins

AEIS

45.8
AI Score

Investment Advisor Scores

MKSI

59score
Recommendation
STRONG BUY

AEIS

46score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric MKSI AEIS Winner
Forward P/E 10.3627 19.305 MKSI
PEG Ratio 1.3236 2.7718 MKSI
Revenue Growth 28.3% 30.0% AEIS
Earnings Growth 162.0% 93.4% MKSI
Tradestie Score 59.3/100 45.8/100 MKSI
Profit Margin 10.1% 10.8% AEIS
Beta 1.00 1.00 Tie
AI Recommendation STRONG BUY HOLD MKSI

Relative Price Performance (Last 90 Days)

MKSI 1M: -12.9% · 3M: -22.6% AEIS 1M: -14.8% · 3M: -15.6%

Current Technical Phase

MKSI

Markdown
Sell / avoid

Price below a falling SMA50 (slope -11.4%), weak momentum, RSI 44

RSI (14): 44.4 · Price: $267.31

AEIS

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 49

RSI (14): 48.7 · Price: $287.25

Fundamentals Snapshot

Metric MKSI AEIS
Market Cap
Forward P/E 15.2 18.9
Trailing P/E 42.7 52.6
Revenue (TTM)
Revenue Growth 0.3% 0.3%
Gross Margin 0.5% 0.4%
Operating Margin 0.2% 0.2%
EPS 6.13 5.20
Dividend Yield 0.00% 0.00%

Frequently Asked Questions

Based on our detailed analysis, MKSI is currently the stronger investment candidate based on our comprehensive scoring model.

We analyze revenue and earnings growth rates in the "Growth" section above. Generally, the company with higher year-over-year revenue and EPS growth is fostering better expansion. Check the table above for the specific growth percentages.

Valuation is determined by metrics like the P/E Ratio and PEG Ratio. A lower P/E typically suggests a stock is cheaper relative to its earnings. Refer to the "Valuation" section in our comparison table to see which stock currently trades at a more attractive multiple.