MKSI vs AEIS

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Oct 22, 2026

MKSI

51.0
AI Score
VS
AEIS Wins

AEIS

53.1
AI Score

Investment Advisor Scores

MKSI

51score
Recommendation
HOLD

AEIS

53score
Recommendation
BUY

AI Analyst Insights

Detailed Metrics Comparison

Metric MKSI AEIS Winner
Forward P/E 10.3627 19.685 MKSI
PEG Ratio 1.3236 2.7718 MKSI
Revenue Growth 28.3% 30.0% AEIS
Earnings Growth 162.0% 93.4% MKSI
Tradestie Score 51.0/100 53.1/100 AEIS
Profit Margin 10.1% 10.8% AEIS
Beta 1.00 1.00 Tie
AI Recommendation HOLD BUY AEIS

Relative Price Performance (Last 90 Days)

MKSI 1M: -17.0% · 3M: -37.4% AEIS 1M: -9.5% · 3M: -21.4%

Current Technical Phase

MKSI

Markdown
Sell / avoid

Price below a falling SMA50 (slope -8.7%), weak momentum, RSI 31

RSI (14): 30.8 · Price: $216.10

AEIS

Markdown
Sell / avoid

Price below a falling SMA50 (slope -3.7%), weak momentum, RSI 38

RSI (14): 38.1 · Price: $247.55

Fundamentals Snapshot

Metric MKSI AEIS
Market Cap — —
Forward P/E 12.3 16.0
Trailing P/E 33.6 44.4
Revenue (TTM) — —
Revenue Growth 0.3% 0.3%
Gross Margin 0.5% 0.4%
Operating Margin 0.2% 0.2%
EPS 6.29 5.40
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.