United Microelectronics Corporation

2303.TW·Taiwan
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140.00−5.50 (−3.78%)today
As of Oct 13, 9:42 AM CST · May be delayed up to 20 min · TWD

Prices may be delayed up to 20 min. Not investment advice. News volume: articles in the 4Search index each day.

Key statistics

Previous close145.50
Open142.50
Day range140.00143.50
52-week range43.80185.50
Off day high−2.44%
Off 52-week high−24.53%
Volume46.67M
Avg. volume (3M)171.48M
Market cap1.76T
EPS (TTM)6.59
Forward P/E19.19
P/E ratio (TTM)21.24
Dividend yield1.77% (2.61)
Beta (5Y)—
Shares outstanding12.54B
Short interest—
Earnings dateOct 28, 2026
Analyst target—
Profit margin—

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The stocks whose daily moves over the past year went most closely with 2303.TW's: the correlation of their daily returns, where 1 would be moving as one.

Company Mkt cap Price Today
MEDIATEK INC2454.TW · Correlation 0.41 7.24T 4,535.00 −1.94%
2344.TW2344.TW · Correlation 0.34 — — —

What visitors to 2303.TW's page also look at.

Company Mkt cap Price Today
2337.TW2337.TW — — —
2344.TW2344.TW — — —
2409.TW2409.TW — — —
HON HAI PRECISION INDUSTRY2317.TW 3.43T 244.50 −1.81%
MEDIATEK INC2454.TW 7.24T 4,535.00 −1.94%

From the 4Search instruments index: what each company does (its business description), its industry, size, headquarters and the markets it serves; and from a year of daily prices, which move together. Prices may be delayed up to 20 min.

Latest news

All 2303.TW news ›
Seeking Alpha·Negative

United Microelectronics: Strong Momentum, But I See 25% Downside

United Microelectronics is rated a Sell, as its stock price has more than tripled while business fundamentals lag. Read more on UMC stock here. - United Microelectronics is rated a sell, as its stock price has more than tripled while…

Seeking Alpha·Positive

United Microelectronics September revenues up 27% Y/Y

Track United Microelectronics (UMC) revenue growth: September sales up 27.22% YoY to NT$25.35B; Jan–Sep revenue up 16.08% to NT$204B—read now. MF3d/E+ via Getty Images - United Microelectronics (UMC)said revenues rose 27.22% Y/Y in…

Quiver Quantitative·Negative

Why United Microelectronics (UMC) Stock Is Down Today

United Microelectronics (UMC) is down 3.1% today. Here is some analysis on what might have caused this price movement. Analysis: The most likely catalyst is UMC’s October 5 pricing of $1.8 billion in unsecured overseas convertible bonds.…

MarketScreener·

United Microelectronics Buys Machinery Worth NT$6.98 Billion

United Microelectronics acquired a batch of machinery and equipment from Applied Materials South East Asia for NT$6.98 billion, according to a Thursday filing with the Taiwan bourse. The... United Microelectronics Buys Machinery Worth…

From articles in the 4Search news index.

In the news

11mentions in 30 days
11with it in the headline
Positivesentiment

Mentioned with

Micron8Micron Technology6Nvidia6SK Hynix5United Microelectronics Corporation5Agentic AI4Microsoft4Samsung4

People in the coverage

Danessa Lincoln9Kim Johansen7Moumi Mondal5Sanjay Mehrotra4Andy Luong3Jasper Bibb3

Themes

Stock Market5ETFS4Canada3Canadian Finance3Financial Calculators3Gic Rates3Mortgages3Real Estate3

Most coverage from

  1. marketscreener.com2
  2. seekingalpha.com2
  3. themarketsdaily.com2
  4. tradingview.com2
  5. marketbeat.com1

Finance and business coverage in the 4Search news index: articles that name it in the headline, or in the text beside its ticker. Sentiment is the index's own reading of the latest 11 articles, not a forecast.

Market data is provided for information only and comes from free public sources. Prices may be delayed up to 15 minutes; data may be incomplete or inaccurate. Nothing on this page is investment advice or a recommendation to buy or sell any security. News and coverage analytics are drawn from the 4Search index. Terms of use.