MKSI vs AEIS

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Jul 18, 2026

MKSI

46.2
AI Score
VS
AEIS Wins

AEIS

52.4
AI Score

Investment Advisor Scores

MKSI

46score
Recommendation
HOLD

AEIS

52score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

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

Relative Price Performance (Last 90 Days)

MKSI 1M: -27.6% · 3M: +4.8% AEIS 1M: -18.8% · 3M: -24.6%

Current Technical Phase

MKSI

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 41

RSI (14): 41.3 · Price: $297.45

AEIS

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 46

RSI (14): 45.9 · Price: $289.52

Fundamentals Snapshot

Metric MKSI AEIS
Market Cap
Forward P/E 19.1 23.6
Trailing P/E 59.5 52.3
Revenue (TTM)
Revenue Growth 0.2% 0.3%
Gross Margin 0.5% 0.4%
Operating Margin 0.2% 0.1%
EPS 4.33 5.24
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.