STM vs UMC

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Jun 16, 2026

STM

63.3
AI Score
VS
STM Wins

UMC

55.4
AI Score

Investment Advisor Scores

STM

63score
Recommendation
BUY

UMC

55score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric STM UMC Winner
Forward P/E 60.241 30.6748 UMC
PEG Ratio 0.5682 1.7241 STM
Revenue Growth 23.0% 5.5% STM
Earnings Growth -33.3% 108.1% UMC
Tradestie Score 63.3/100 55.4/100 STM
Profit Margin 1.2% 20.8% UMC
Beta 1.00 1.00 Tie
AI Recommendation BUY HOLD STM

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.