STM vs MPWR

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 03, 2026

STM

49.3
AI Score
VS
MPWR Wins

MPWR

57.6
AI Score

Investment Advisor Scores

STM

49score
Recommendation
HOLD

MPWR

58score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric STM MPWR Winner
Forward P/E 40 59.1716 STM
PEG Ratio 0.387 1.8733 STM
Revenue Growth 26.1% 47.6% MPWR
Earnings Growth -33.3% 87.8% MPWR
Tradestie Score 49.3/100 57.6/100 MPWR
Profit Margin 3.6% 24.5% MPWR
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

STM 1M: -23.6% · 3M: -6.4% MPWR 1M: +4.4% · 3M: -15.1%

Current Technical Phase

STM

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 37

RSI (14): 37.2 · Price: $52.19

MPWR

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 48

RSI (14): 48.3 · Price: $1344.37

Fundamentals Snapshot

Metric STM MPWR
Market Cap
Forward P/E 20.6 38.6
Trailing P/E 102.7 87.0
Revenue (TTM)
Revenue Growth 0.3% 0.5%
Gross Margin 0.3% 0.6%
Operating Margin 0.1% 0.3%
EPS 0.51 16.40
Dividend Yield 0.01% 0.00%

Frequently Asked Questions

Based on our detailed analysis, MPWR 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.