Ticker	Market Cap	P/E Ratio	Revenue Growth	Net Margin	EPS	ROE	Debt/Equity	Dividend Yield	52W High	52W Low
UMC	47.37 B	19.08x	17.00%	33.29%	$0.99	21.33%	0.14x	13.76%	$28.96	$6.97
2330.TW	61.85 T	24.47x	50.90%	51.12%	$97.47	41.85%	0.12x	0.25%	$2590.00	$1358.34
2454.TW	6.40 T	66.22x	1.20%	16.28%	$60.56	23.86%	0.06x	0.61%	$5480.00	$1101.93
3711.TW	2.88 T	52.32x	26.70%	8.55%	$12.50	17.01%	0.71x	0.00%	$765.00	$188.28
2303.TW	1.57 T	19.43x	17.00%	33.29%	$6.46	21.33%	0.14x	2.07%	$182.38	$43.06

Peer Valuation & Performance Analysis

Peer group analysis for United Microelectronics Corporation (UMC) compared to its primary competitors (including 2330.TW, 2454.TW, 3711.TW) reveals distinct metrics. UMC trades at a valuation discount relative to its competitors, with a P/E ratio of 19.1x versus the peer average of 40.6x (representing a 53% discount). This discount might represent an undervalued entry opportunity or reflect specific risk factors the market is discounting. In terms of growth, UMC's revenue growth of 17.0% lags behind the peer average of 24.0%, indicating potential market share losses or slower industry adoption. Additionally, it boasts superior profitability with a net margin of 33.3% compared to the peer average of 27.3%, demonstrating strong cost controls and pricing power.

Peer Performance Rankings

Ranking comparison across key performance metrics

P/E Ratio (Lower is Better)

🥇UMC↑

19.1x

🥈2303.TW↑

19.4x

🥉2330.TW↓

24.5x

4th3711.TW↓

52.3x

5th2454.TW↓

66.2x

Revenue Growth

🥇2330.TW↑

+50.9%

🥈3711.TW↑

+26.7%

🥉UMC↑

+17.0%

4th2303.TW↑

+17.0%

5th2454.TW↓

+1.2%

Net Profit Margin

🥇2330.TW↑

51.1%

🥈UMC↑

33.3%

🥉2303.TW↑

33.3%

4th2454.TW↑

16.3%

5th3711.TW↓

8.6%

Financial Rankings Summary

• UMC ranks #1 in P/E ratio, #3 in revenue growth, and #2 in profit margins

• Average ranking: #2 - 🎯 Top-tier fundamentals relative to peer group

• Rankings based on actual financial data from company reports

Historical Trading Data

Price and volume data with customizable timeframes

Timeframe:

Showing 15 of 15 trading sessions from the last 15 days

Date	Open	High	Low	Close	Volume	Daily Change
2026-10-23	$18.66	$19.00	$18.52	$18.89	7,155,610	+1.94%
2026-10-22	$19.07	$19.17	$18.31	$18.53	17,605,100	-6.51%
2026-10-21	$19.90	$19.98	$19.63	$19.82	8,292,500	+0.76%
2026-10-20	$19.50	$19.98	$19.35	$19.67	9,300,100	-2.04%
2026-10-19	$20.55	$20.60	$19.97	$20.08	8,357,700	+1.31%
2026-10-16	$20.65	$20.65	$19.74	$19.82	12,914,800	-5.26%
2026-10-15	$20.48	$20.97	$20.25	$20.92	14,480,100	-2.24%
2026-10-14	$21.85	$22.05	$21.34	$21.40	12,797,800	-4.42%
2026-10-13	$21.95	$22.40	$21.80	$22.39	8,712,300	-0.71%
2026-10-12	$22.74	$22.74	$22.31	$22.55	7,051,800	-1.79%
2026-10-09	$23.19	$23.28	$22.84	$22.96	5,243,500	+0.61%
2026-10-08	$23.14	$23.32	$22.51	$22.82	11,899,400	-2.10%
2026-10-07	$22.91	$23.34	$22.85	$23.31	8,054,900	+0.52%
2026-10-06	$23.54	$23.67	$23.05	$23.19	15,045,500	-3.05%
2026-10-05	$23.82	$24.15	$23.26	$23.92	31,819,900	-8.95%

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United Microelectronics Corporation(UMC)Stock Performance & ReturnsNYSE

Returns, drawdowns and benchmark comparison

Peer Comparison