TSEM vs UMC

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Sep 24, 2026

TSEM

43.5
AI Score
VS
TSEM Wins

UMC

33.0
AI Score

Investment Advisor Scores

TSEM

44score
Recommendation
HOLD

UMC

33score
Recommendation
SELL

AI Analyst Insights

Detailed Metrics Comparison

Metric TSEM UMC Winner
Forward P/E 39.0625 23.4742 UMC
PEG Ratio 3.4261 1.3176 UMC
Revenue Growth 23.7% 17.0% TSEM
Earnings Growth 92.7% 374.6% UMC
Tradestie Score 43.5/100 33.0/100 TSEM
Profit Margin 16.9% 33.3% UMC
Beta 1.00 1.00 Tie
AI Recommendation HOLD SELL TSEM

Relative Price Performance (Last 90 Days)

TSEM 1M: +16.5% · 3M: +10.0% UMC 1M: +31.5% · 3M: +1.7%

Current Technical Phase

TSEM

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 57

RSI (14): 57.2 · Price: $240.86

UMC

Neutral
Hold

Mixed signals - no dominant trend phase, RSI 68

RSI (14): 67.9 · Price: $26.27

Fundamentals Snapshot

Metric TSEM UMC
Market Cap — —
Forward P/E 35.9 29.9
Trailing P/E 90.0 23.6
Revenue (TTM) — —
Revenue Growth 0.2% 0.2%
Gross Margin 0.3% 0.3%
Operating Margin 0.2% 0.2%
EPS 2.68 1.07
Dividend Yield — 0.02%

Frequently Asked Questions

Based on our detailed analysis, TSEM 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.