MPWR vs STM

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Oct 03, 2026

MPWR

27.1
AI Score
VS
STM Wins

STM

36.4
AI Score

Investment Advisor Scores

MPWR

27score
Recommendation
AVOID NEW MONEY

STM

36score
Recommendation
EXTENDED

AI Analyst Insights

Detailed Metrics Comparison

Metric MPWR STM Winner
Forward P/E 38.7597 20.0401 STM
PEG Ratio 1.0364 0.1937 STM
Revenue Growth 47.6% 26.1% MPWR
Earnings Growth 85.8% -33.3% MPWR
Tradestie Score 27.1/100 36.4/100 STM
Profit Margin 24.5% 3.6% MPWR
Beta 1.00 1.00 Tie
AI Recommendation AVOID NEW MONEY EXTENDED STM

Relative Price Performance (Last 90 Days)

MPWR 1M: +18.1% · 3M: +7.0% STM 1M: +12.9% · 3M: -19.8%

Current Technical Phase

MPWR

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 66

RSI (14): 66.3 · Price: $1439.73

STM

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 66

RSI (14): 66.3 · Price: $57.26

Fundamentals Snapshot

Metric MPWR STM
Market Cap — —
Forward P/E 41.3 22.6
Trailing P/E 82.8 —
Revenue (TTM) — —
Revenue Growth 0.5% 0.3%
Gross Margin 0.6% 0.3%
Operating Margin 0.3% 0.1%
EPS 16.44 -0.06
Dividend Yield 0.01% 0.01%

Frequently Asked Questions

Based on our detailed analysis, STM 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.