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United Microelectronics Corporation UMC TECHAI

Technology · Semiconductors · Taiwan
https://www.umc.com
Company Profile ↓
$18.89
+181.03% 1Y
Mkt Cap$47.37B
P/E18.16
P/B4.73
Div. Yield1.53%
52W High$27.53
52W Low$6.47
Book Value$5.56
EPS (TTM)$1.04

Company Overview

United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, China, Hong Kong, Japan, Korea, the United States, Europe, and internationally. It manufactures and sells integrated circuits. The company offers circuit design; mask tooling; wafer fabrication; and assembly and testing services for communication devices, consumer electronics, computer, and other applications. It also provides venture capital and marketing support; consulting and planning; energy technical; solar engineering integrated design; research and development services; and insurance services. United Microelectronics Corporation was incorporated in 1980 and is headquartered in Hsinchu City, Taiwan.

Why Investors Should Care

Strong Return on Equity

Generates a return on equity of 21.3%, reflecting efficient use of shareholder capital.

Reasonable Valuation

Trades at a P/E of 18.2, below the sector median of 30.3.

Healthy Margins

Maintains a net profit margin of 33.3%.

Conservative Balance Sheet

Carries low leverage with a debt-to-equity ratio of 0.14.

Positive Free Cash Flow

Generates positive free cash flow, funding growth and shareholder returns internally.

Recent Developments

  • Dec 2025 Revenue of $237.55B (+2.3% YoY); net profit $40.36B.
  • Trailing 12 Months Year-on-year growth — revenue +17.0%, earnings +374.6%.
  • 5-Year Trend Long-term compounding — revenue CAGR -5.2%, profit CAGR -23.3%.

Growth & Price Performance

Compounded Sales Growth

5 Years:-5.19%
1 Year:17.00%

Compounded Profit Growth

5 Years:-23.31%
1 Year:374.60%

Stock Price Performance

1 Year:+181.03%
6 Months:+56.53%
3 Months:-1.00%
1 Month:-21.62%

Highlights auto-generated from reported financials and price data; not investment advice. Verify with official filings before acting.

Technical Snapshot Mixed
52-Week Range 59% of range
$6.47 $27.53
Trend Signals
  • Price vs 50-DMABelow
  • Price vs 200-DMAAbove
  • RSI (14)33.11 · Neutral
Price Performance
1M-21.62%
3M-1.00%
6M+56.53%
1Y+181.03%
Valuation vs Sector

P/E of 18.16 is below the sector median of 30.29 — relatively cheaper than peers.

Auto-generated from price history and fundamentals; not investment advice.

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Price Chart

Robinhood TradingView

Fundamental Growth Charts

Interactive charts for Revenue, Net Income, EBITDA, Free Cash Flow, EPS, ROE, ROCE, Gross/Net/Operating Margin and more — switch metric and period using the dropdowns above. CAGR is computed across the displayed window (quarterly CAGR is annualised). Visual growth charts make it easy to spot multi-year compounding trends at a glance — far faster than reading raw numbers in a table.

PROS

  • Strong return on equity of 21.3%.
  • Excellent profit margin of 33.3%.
  • Generates positive free cash flow.
  • In a confirmed uptrend (50-DMA above 200-DMA).

CONS

  • Revenue declined at -5.2% CAGR over 5 years.
  • Earnings shrank at -23.3% CAGR over 5 years.
  • Trading 31.4% below its 52-week high.

* The pros and cons are auto-generated from financial metrics.

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Valuation

Stock P/E
18.16
Industry PE
30.29
Forward P/E
21.51
PEG Ratio
1.31
Book Value
$5.56
Price to Book
4.73
P/S
0.26
EV/EBITDA
-0.16
Dividend Yield
1.53%

Growth (CAGR)

Revenue 5Y
-5.19%
Profit 5Y
-23.31%
Revenue (YoY)
17.00%
Earnings (YoY)
374.60%

Profitability & Returns

ROCE
10.38%
ROE
21.33%
ROA
5.09%
Profit Margin
33.29%
Op Margin
21.71%
Gross Margin
30.60%
EPS (Latest Qtr)
$16.85
EPS (TTM)
$1.04

Balance Sheet & Liquidity

Debt/Equity
0.14
Quick Ratio
1.77
Current Ratio
2.17
Debt
$63.45B
Total Assets
$665.97B
Current Assets
$230.26B
Working Capital
$115.26B

Ownership

Promoter Holding
0.00%
Chg in Prom Hold
-
FII / Inst Holding
7.46%
Chg in FII Hold
-0.01%

Financial Snapshot

Enterprise Value
$47.37B
Total Revenue (TTM)
$250.71B
EBITDA
$109.83B
Free Cash Flow
$36.89B
Operating Cash Flow
$109.62B
Shares Outstanding
2.51B
Gross Margin
30.60%
Payout Ratio
0.00%

Peer comparison

Peer companies in the same sector (Technology).

#NameCMP $P/E Mkt CapDiv Yld % ROCE %ROE % Rev CAGR 5Y %Profit CAGR 5Y %
1 UMC United Microelectronics Corporation TECHAI 18.89 18.16 $47.37B 1.53% 10.38% 21.33% -5.19% -23.31%
2 NVDA NVIDIA Corporation NDXSPXR3KAITECH 210.96 26.64 $5.09T 0.46% 74.66% 117.21% 24.64% 32.12%
3 AAPL Apple Inc. NDXSPXR3KTECH 347.72 39.88 $5.07T 0.32% 68.72% 148.75% 1.81% 3.92%
4 MSFT Microsoft Corporation NDXSPXR3KAITECH 524.51 29.19 $3.89T 0.79% 26.33% 34.04% 9.93% 11.90%
5 TSM Taiwan Semiconductor Manufacturing Company Limited AITECH 418.51 31.19 $2.17T 0.95% 30.20% 39.97% 18.94% 19.57%
6 AVGO Broadcom Inc. NDXSPXR3KAITECH 321.68 41.08 $1.54T 0.72% 16.70% 44.25% 17.04% 54.08%
7 MU Micron Technology, Inc. NDXSPXR3KAITECH 877.55 19.82 $991.10B 0.05% 13.69% 66.64% 13.68% 26.02%
8 AMD Advanced Micro Devices, Inc. NDXSPXR3KAITECH 516.79 131.83 $843.65B 0.00% 5.47% 10.20% 11.81% 66.28%
9 ASML ASML Holding N.V. NDXAITECH 1,571.80 51.02 $603.73B 0.50% 42.97% 53.94% 15.55% 19.55%
Financial Statements Quarterly Results · Profit & Loss · Balance Sheet · Cash Flows · Ratios

Quarterly Results

Figures in USD.

Metric Dec 2024Mar 2025Jun 2025Sep 2025Dec 2025Mar 2026Jun 2026
Revenue --58.76B59.13B61.81B61.04B68.73B
Cost of Revenue --41.88B41.50B42.85B43.22B46.41B
Gross Profit --16.88B17.62B18.96B17.82B22.32B
Operating Expenses --6.11B6.62B5.60B6.60B7.44B
Operating Income --10.77B11.01B13.36B11.22B14.88B
EBITDA --24.98B30.07B29.95B32.98B61.75B
Interest Expense --324.17M433.19M385.54M354.07M326.49M
Pretax Income --10.15B14.64B13.94B16.64B45.19B
Tax Provision --1.31B-300.31M5.29B526.85M2.96B
Net Income --8.90B14.98B8.70B16.17B42.26B
Diluted EPS -3.103.555.95-6.4516.85

Profit & Loss (Annual)

Figures in USD.

Metric Dec 2021Dec 2022Dec 2023Dec 2024Dec 2025
Revenue -278.71B222.53B232.30B237.55B
Cost of Revenue -152.94B144.79B156.65B168.65B
Gross Profit -125.76B77.74B75.65B68.91B
Operating Expenses -22.15B20.45B24.39B25.25B
Operating Income -103.62B57.29B51.27B43.66B
EBITDA -155.58B110.41B106.89B108.87B
Interest Expense -1.79B1.47B1.68B1.53B
Pretax Income -109.63B68.45B57.04B48.08B
Tax Provision -19.33B8.31B8.37B7.90B
Net Income -89.48B59.69B48.78B40.36B
Diluted EPS -34.3524.1518.7016.55

Balance Sheet (Annual)

Figures in USD.

Metric Dec 2021Dec 2022Dec 2023Dec 2024Dec 2025
Total Assets -524.65B546.58B560.17B567.27B
Current Assets -252.37B216.80B189.68B204.78B
Cash & Equivalents -173.82B132.55B105.00B110.66B
Inventory -31.07B35.71B35.78B37.23B
Receivables -36.44B29.24B32.72B30.77B
Total Liabilities -201.83B202.86B194.46B201.36B
Current Liabilities -112.61B101.90B77.40B89.53B
Long Term Debt -39.88B45.24B55.53B45.37B
Total Debt -45.61B64.16B70.47B59.78B
Total Equity -322.47B343.38B365.45B365.82B
Shares Outstanding -12.50B12.53B12.56B12.59B

Cash Flows (Annual)

Figures in USD.

Metric Dec 2021Dec 2022Dec 2023Dec 2024Dec 2025
Operating Cash Flow -145.86B86.00B93.87B99.86B
Investing Cash Flow --54.43B-97.79B-85.94B-53.15B
Financing Cash Flow --57.25B-29.09B-39.20B-39.20B
Capital Expenditure --82.88B-94.02B-91.34B-50.73B
Free Cash Flow -62.98B-8.02B2.53B49.13B
Net Change in Cash -34.18B-40.87B-31.27B7.51B

Ratios (Annual)

Figures in %.

Metric Dec 2021Dec 2022Dec 2023Dec 2024Dec 2025
Gross Margin % -45.1%34.9%32.6%29.0%
Operating Margin % -37.2%25.7%22.1%18.4%
Net Margin % -32.1%26.8%21.0%17.0%
ROE % -27.7%17.4%13.3%11.0%
ROCE % -25.1%12.9%10.6%9.1%

Shareholding Pattern

Insiders
0.00%
Institutions
7.46%
Public Float
7.46%

Top Institutional Holders

#Holder% HeldSharesValue
1 Blackrock Inc. 1.25% 31.54M $724.26M
2 UBS Group AG 0.46% 11.63M $267.09M
3 Goldman Sachs Group Inc 0.44% 11.11M $255.08M
4 Bank of America Corporation 0.40% 10.18M $233.76M
5 Vanguard Capital Management LLC 0.34% 8.60M $197.50M
6 Morgan Stanley 0.33% 8.29M $190.24M
7 AQR Capital Management, LLC 0.31% 7.72M $177.21M
8 Rafferty Asset Management, LLC 0.30% 7.65M $175.72M
9 Acadian Asset Management. LLC 0.23% 5.75M $132.09M
10 Man Group PLC 0.22% 5.59M $128.43M

Analyst View

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Latest News

Recent headlines for UMC

Google News Wed, 21 Oct 2026

UMC 261120 13.00C (UMC261120C13000) Stock Options Chain | Quotes & News - Moomoo

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Google News Fri, 23 Oct 2026

A Look at United Microelectronics Corp (UMC) After 6.5% Decline -- GF Value $9.24 vs Price $18.53 - GuruFocus

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Google News Mon, 05 Oct 2026

UMC Stock Slides After $1.8B Convertible Bond Pricing — Proceeds To Fund Equipment, Plant Expansion - Stocktwits

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Google News ue, 20 Oct 2026

UMC Nov 2026 14.000 put (UMC261120P00014000) Stock Price, News, Quote & History - Yahoo! Finance Canada

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Google News Fri, 23 Oct 2026

United Microelectronics Corporation (UMC) - What Are Researchers Thinking About This Stock? - MarketBeat

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Google News Mon, 05 Oct 2026

UMC Stock Slides After $1.8B Convertible Bond Pricing — Proceeds To Fund Equipment, Plant Expansion - TradingView

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UMC — Frequently Asked Questions

What is the current share price of United Microelectronics Corporation (UMC)?

As of 2026-10-23 16:27 PDT, United Microelectronics Corporation (UMC) trades at $18.89 on NYSE. Its 52-week range is $6.47 to $27.53.

What is the market capitalisation of UMC?

United Microelectronics Corporation (UMC) has a market capitalisation of $47.37B on NYSE.

What is the P/E ratio of UMC?

UMC trades at a trailing price-to-earnings (P/E) ratio of 18.16. The industry average P/E is 30.29. Its price-to-book (P/B) ratio is 4.73.

Does UMC pay a dividend?

United Microelectronics Corporation (UMC) currently offers a dividend yield of 1.53%.

What is the return on equity (ROE) of UMC?

UMC has a return on equity (ROE) of 21.33%. Its return on capital employed (ROCE) is 10.38%.

Is UMC a good stock to buy?

This page provides a data-driven analysis of United Microelectronics Corporation (UMC), including valuation ratios, profitability, growth trends, auto-generated pros and cons, peer comparison and AI exposure. Review these fundamentals alongside your own research and risk tolerance. This is informational content, not investment advice.

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