United Microelectronics (UMC) Stock Price, Quote, News & History

United Microelectronics Corp (UMC) Stock Price, Quote, News & History

UMCNYSE

Trade with Public

$8.87

-0.15-1.66%

At close: Mar 27, 5:00 PM EST

$8.88

0.010.11%

After Hours: 6:06 PM EST

Key Statistics

Open

$9.02

$8.87

Volume / Avg.

8.18M / 10.23M

Day Range

$8.87 - $9.05

52 Wk Range

5.71 - 12.68

Market Cap

$22.34B

P/E Ratio

17.42

Dividend Yield

5.36%

Exchange

NYSE

RSI

Short Interest

1.46%

Days to Cover

3.98

Recent United Microelectronics Corp News

Taiwan Semiconductor Now Commands 70% Of Global Foundry Market

Taiwan Semiconductor hits 70% market share as AI demand surges. See why the chip giant is leaving competitors like Samsung in the dust.

Anusuya Lahiri

UMC Shares Slide After Earnings Beat As Company Signals A Steady Start To 2026

United Microelectronics shares fell even after beating Q4 earnings estimates, as investors focused on flat pricing, steady utilization, and a cautious margin outlook for early 2026.

Anusuya Lahiri

Hecla Mining, Moderna, And Micron Are Among the Top 10 Large-Cap Gainers Last Week (Jan. 19-Jan. 23): Are the Others in Your Portfolio?

Last week's top large-cap gainers were led by precious-metals names and included standout moves in Venture Global, Moderna, Micron and Korea Electric.

Nabaparna Bhattacharya

Financials

Quarterly

Annual

Name

Revenue Change
Gross Change
EBITDA Change
EBIT Change
Earnings Change

Cash Flows

Operating Cash Flow (TTM)

99.86B

Investing Cash Flow (TTM)

-53.15B

Financing Cash Flow (TTM)

-39.20B

Free Cash Flow (TTM)

49.13B

Capital Expenditure (TTM)

-50.73B

Net Change in Cash (TTM)

7.51B

Analyst Rating and Forecast

3.0

Hold

Strong Buy

Buy

Hold

Sell

Strong Sell

Valuation Metrics

Enterprise Value

$20.60B

PE Ratio (TTM)

17.42

PE Ratio (FWD)

13.35

PEG Ratio (TTM)

0.85

PS Ratio (TTM)

3.06

PB Ratio (TTM)

1.91

Earnings Yield % (TTM)

5.74%

Earnings Yield % (FWD)

7.49%

EV / EBITDA (TTM)

6.01

Price / EBITDA (TTM)

6.58

Price / Free Cash Flow (TTM)

14.79

Book Value / Share

$4.72

Company Debt

Total Debt

$53.78B

LT Debt

$45.37B

LT Debt Issuance (TTM)

$45.14B

LT Debt Repayment (TTM)

-$47.68B

Total Cash

$110.66B

Debt to Equity

0.16

Issuance of Debt (TTM)

-$2.54B

Repayment of Debt (TTM)

-$66.61B

Key Statistics

Open

$9.02

$8.87

Volume / Avg.

8.18M / 10.23M

Day Range

$8.87 - $9.05

52 Wk Range

5.71 - 12.68

Market Cap

$22.34B

P/E Ratio

17.42

Dividend Yield

5.36%

Exchange

NYSE

RSI

Short Interest

1.46%

Days to Cover

3.98

About

Sector

Information Technology

Industry

Semiconductors & Semiconductor Equipment

Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with 5% market share in 2024 after TSMC and SMIC. UMC's headquarters are in Hsinchu, Taiwan, and it operates 12 fabs in Taiwan, Mainland China, Japan and Si...

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Stock Score Locked: Want to See it?

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EPS better than industry

Earnings Per Share

EPS is the portion of a company's profit allocated to each outstanding share of common stock. It is a key metric for investors to assess a company's profitability.

Earnings Per Share

EPS is the portion of a company's profit allocated to each outstanding share of common stock. It is a key metric for investors to assess a company's profitability.

EPS better than industry

FAQ

How do I buy United Microelectronics (UMC) stock?

You can purchase shares of United Microelectronics (NYSE:UMC) through any online brokerage.

View our list of the best stock brokerages

Who are United Microelectronics (UMC) competitors?

Other companies in United Microelectronics’s space includes: Tower Semiconductor Ltd (NASDAQ:TSEM), Broadcom Inc (NASDAQ:AVGO), Lattice Semiconductor Corp (NASDAQ:LSCC), Analog Devices Inc (NASDAQ:ADI) and Texas Instruments Inc (NASDAQ:TXN).

What is the forecast, or price target, for United Microelectronics (UMC) stock?

United Microelectronics has a consensus price target of $7.40.

What is the current price for United Microelectronics (UMC)?

The stock price for United Microelectronics (NYSE: UMC) is $8.88 last updated March 27, 2026 at 6:06 PM EDT.

Does United Microelectronics (UMC) pay a dividend?

There are no upcoming dividends for United Microelectronics.

When is United Microelectronics (NYSE:UMC) reporting earnings?

United Microelectronics does not have any upcoming earnings scheduled.

Is United Microelectronics (UMC) going to split?

There is no upcoming split for United Microelectronics.

What sector and industry does United Microelectronics (UMC) operate in?

United Microelectronics is in the Information Technology sector and Semiconductors & Semiconductor Equipment industry. They are listed on the NYSE.

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STMicroelectronics NV

Key Statistics

Open

$9.02

$8.87

Volume / Avg.

8.18M / 10.23M

Day Range

$8.87 - $9.05

52 Wk Range

5.71 - 12.68

Market Cap

$22.34B

P/E Ratio

17.42

Dividend Yield

5.36%

Exchange

NYSE

RSI

Short Interest

1.46%

Days to Cover

3.98

Recent United Microelectronics Corp News

Taiwan Semiconductor Now Commands 70% Of Global Foundry Market

Taiwan Semiconductor hits 70% market share as AI demand surges. See why the chip giant is leaving competitors like Samsung in the dust.

Anusuya Lahiri

UMC Shares Slide After Earnings Beat As Company Signals A Steady Start To 2026

United Microelectronics shares fell even after beating Q4 earnings estimates, as investors focused on flat pricing, steady utilization, and a cautious margin outlook for early 2026.

Anusuya Lahiri

Hecla Mining, Moderna, And Micron Are Among the Top 10 Large-Cap Gainers Last Week (Jan. 19-Jan. 23): Are the Others in Your Portfolio?

Last week's top large-cap gainers were led by precious-metals names and included standout moves in Venture Global, Moderna, Micron and Korea Electric.

Nabaparna Bhattacharya

Financials

Quarterly

Annual

Name

Revenue Change
Gross Change
EBITDA Change
EBIT Change
Earnings Change

Cash Flows

Operating Cash Flow (TTM)

99.86B

Investing Cash Flow (TTM)

-53.15B

Financing Cash Flow (TTM)

-39.20B

Free Cash Flow (TTM)

49.13B

Capital Expenditure (TTM)

-50.73B

Net Change in Cash (TTM)

7.51B

Analyst Rating and Forecast

3.0

Hold

Strong Buy

Buy

Hold

Sell

Strong Sell

Valuation Metrics

Enterprise Value

$20.60B

PE Ratio (TTM)

17.42

PE Ratio (FWD)

13.35

PEG Ratio (TTM)

0.85

PS Ratio (TTM)

3.06

PB Ratio (TTM)

1.91

Earnings Yield % (TTM)

5.74%

Earnings Yield % (FWD)

7.49%

EV / EBITDA (TTM)

6.01

Price / EBITDA (TTM)

6.58

Price / Free Cash Flow (TTM)

14.79

Book Value / Share

$4.72

Company Debt

Total Debt

$53.78B

LT Debt

$45.37B

LT Debt Issuance (TTM)

$45.14B

LT Debt Repayment (TTM)

-$47.68B

Total Cash

$110.66B

Debt to Equity

0.16

Issuance of Debt (TTM)

-$2.54B

Repayment of Debt (TTM)

-$66.61B

Key Statistics

Open

$9.02

$8.87

Volume / Avg.

8.18M / 10.23M

Day Range

$8.87 - $9.05

52 Wk Range

5.71 - 12.68

Market Cap

$22.34B

P/E Ratio

17.42

Dividend Yield

5.36%

Exchange

NYSE

RSI

Short Interest

1.46%

Days to Cover

3.98

About

Sector

Information Technology

Industry

Semiconductors & Semiconductor Equipment

Edge Rankings

Stock Score Locked: Want to See it?

Benzinga Rankings give you vital metrics on any stock – anytime.

Reveal Full Score

Compare

EPS better than industry

Earnings Per Share

EPS is the portion of a company's profit allocated to each outstanding share of common stock. It is a key metric for investors to assess a company's profitability.

Earnings Per Share

EPS is the portion of a company's profit allocated to each outstanding share of common stock. It is a key metric for investors to assess a company's profitability.

EPS better than industry

FAQ

How do I buy United Microelectronics (UMC) stock?

You can purchase shares of United Microelectronics (NYSE:UMC) through any online brokerage.

View our list of the best stock brokerages

Who are United Microelectronics (UMC) competitors?

What is the forecast, or price target, for United Microelectronics (UMC) stock?

United Microelectronics has a consensus price target of $7.40.

What is the current price for United Microelectronics (UMC)?

The stock price for United Microelectronics (NYSE: UMC) is $8.88 last updated March 27, 2026 at 6:06 PM EDT.

Does United Microelectronics (UMC) pay a dividend?

There are no upcoming dividends for United Microelectronics.

When is United Microelectronics (NYSE:UMC) reporting earnings?

United Microelectronics does not have any upcoming earnings scheduled.

Is United Microelectronics (UMC) going to split?

There is no upcoming split for United Microelectronics.

What sector and industry does United Microelectronics (UMC) operate in?

United Microelectronics is in the Information Technology sector and Semiconductors & Semiconductor Equipment industry. They are listed on the NYSE.