UMC vs ON

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Aug 14, 2026

UMC

59.1
AI Score
VS
ON Wins

ON

62.1
AI Score

Investment Advisor Scores

UMC

59score
Recommendation
HOLD

ON

62score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric UMC ON Winner
Forward P/E 16.8067 24.9377 UMC
PEG Ratio 0.9437 0.2486 ON
Revenue Growth 17.0% 9.2% UMC
Earnings Growth 374.6% 36.6% UMC
Tradestie Score 59.1/100 62.1/100 ON
Profit Margin 33.3% 10.2% UMC
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

UMC 1M: -12.1% · 3M: -0.1% ON 1M: -17.7% · 3M: -32.3%

Current Technical Phase

UMC

Markdown
Sell / avoid

Price below a falling SMA50 (slope -1.6%), weak momentum, RSI 42

RSI (14): 41.9 · Price: $18.34

ON

Markdown
Sell / avoid

Price below a falling SMA50 (slope -14.1%), weak momentum, RSI 35

RSI (14): 35.3 · Price: $74.21

Fundamentals Snapshot

Metric UMC ON
Market Cap
Forward P/E 20.9 16.4
Trailing P/E 17.5 48.8
Revenue (TTM)
Revenue Growth 0.2% 0.1%
Gross Margin 0.3% 0.4%
Operating Margin 0.2% 0.2%
EPS 1.03 1.53
Dividend Yield 0.02%

Frequently Asked Questions

Based on our detailed analysis, ON 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.