UMC United Microelectronics Corp

$13.34 -17.04%

Data as of Nov 5, 2026 close

Technology · Semiconductors & Related Devices

United Microelectronics Corp (UMC) is a technology company in the Semiconductors & Related Devices industry. Shares last traded at $13.34, 53.9% below their 52-week high. Over the past year the stock is up 75.5%.

Market Cap

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Shares Out

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EPS (TTM) (per ord. share)

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P/E (TTM)*

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P/S Ratio

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P/B Ratio

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Dividend / ord. share

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Dividend Yield

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52-Week High

$28.96

52-Week Low

$6.97

Volume (venue)

2.6M

Avg Vol (3m, venue)

818,665

* P/E (TTM) = market cap ÷ net income over the trailing twelve months where four consecutive quarters are reported, otherwise the latest fiscal year — the same basis as the peer table and the screener, so it can differ from price ÷ EPS.

United Microelectronics Corp reports in TWD: EPS, dividends and financials are shown in TWD as filed, per ordinary share. There is no share count on file for the US listing (a depositary receipt prices at a ratio we do not source), so there is no market cap and no price ratio.

Performance

-26.09%

-42.77%

-28.66%

-12.01%

YTD

+69.72%

+75.53%

Chart

Full chart →

Daily candles · volume · SMA(20)/SMA(50) · Databento EQUS.MINI.

Technicals

RSI (14)

18.07

SMA (50)

$21.36

SMA (200)

$17.17

Price vs SMA50

-37.54%

Price vs SMA200

-22.33%

ATR (14)

$1.03

Full technical analysis (26 indicators, D/W/M) →

Semiconductors & Related Devices peers

UMC vs 14 industry peers (Semiconductors & Related Devices), by market cap. Data as of Nov 5, 2026 close

1–14 of 14


NVDA	NVIDIA	$4.38T	22.69	14.44	63.7%	-9.31%
AVGO	Broadcom	$1.39T	36.36	15.62	42.9%	-10.49%
MU	Micron Technology	$745.3B	8.77	5.60	63.8%	-17.09%
AMD	Advanced Micro Devices	$661.6B	86.84	14.56	16.8%	-17.48%
INTC	Intel	$277.5B	—	4.63	-20.1%	-10.42%
TXN	Texas Instruments	$254.2B	35.74	12.24	34.3%	-10.71%
AMAT	Applied Materials	$253.4B	27.35	8.22	30.1%	-13.52%
ADI	Analog Devices	$175.0B	42.32	12.60	29.8%	-11.12%
MRVL	Marvell Technology	$117.1B	44.37	12.40	27.9%	-16.43%
NXPI	NXP Semiconductors	$61.6B	19.09	4.47	23.4%	-7.79%
MPWR	Monolithic Power Systems	$55.2B	61.80	14.77	23.9%	-10.21%
STM	Stmicroelectronics N.V.	$35.5B	213.73	3.01	1.4%	-12.41%
MCHP	Microchip Technology	$35.3B	42.14	6.30	15.0%	-13.93%
ALAB	Astera Labs	$31.3B	67.81	20.10	29.6%	-19.91%

Source: SEC EDGAR (fundamentals/EPS/dividends, reported in TWD) · Databento EQUS.MINI (prices) · market cap & yield computed by tradmap. Informational only — not financial advice.