AEIS vs MKSI

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Jul 18, 2026

AEIS

52.4
AI Score
VS
AEIS Wins

MKSI

46.2
AI Score

Investment Advisor Scores

AEIS

52score
Recommendation
HOLD

MKSI

46score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric AEIS MKSI Winner
Forward P/E 35.2113 10.3627 MKSI
PEG Ratio 2.7718 1.3236 MKSI
Revenue Growth 26.3% 15.2% AEIS
Earnings Growth 144.8% 53.2% AEIS
Tradestie Score 52.4/100 46.2/100 AEIS
Profit Margin 10.0% 8.0% AEIS
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

AEIS 1M: -4.8% · 3M: -23.8% MKSI 1M: -15.2% · 3M: +11.0%

Current Technical Phase

AEIS

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 48

RSI (14): 47.9 · Price: $296.38

MKSI

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 45

RSI (14): 44.8 · Price: $309.98

Fundamentals Snapshot

Metric AEIS MKSI
Market Cap
Forward P/E 24.1 20.1
Trailing P/E 60.2 62.1
Revenue (TTM)
Revenue Growth 0.3% 0.2%
Gross Margin 0.4% 0.5%
Operating Margin 0.1% 0.2%
EPS 4.81 4.79
Dividend Yield 0.00% 0.00%

Frequently Asked Questions

Based on our detailed analysis, AEIS 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.