UMC PE Ratio & Valuation,Is UMC Overvalued

UMC Relative Valuation

UMC's fair value is calculated using relative valuation, based on historical P/E and P/S ranges and their premiums/discounts relative to a competitor average, adjusted by weights. If the market price exceeds this fair value range, UMC is overvalued; if below, it's undervalued.

Historical Valuation

United Microelectronics Corp (UMC) is now in the Undervalued zone, suggesting that its current forward PE ratio of 14.17 is considered Undervalued compared with the five-year average of 11.50. The fair price of United Microelectronics Corp (UMC) is between 8.32 to 10.82 according to relative valuation methord. Compared to the current price of 7.87 USD , United Microelectronics Corp is Undervalued By 5.41%.

Relative Value

Fair Zone

8.32-10.82

Current Price：7.87

5.41%

Undervalued

14.17

5.16

EV/EBITDA

United Microelectronics Corp. (UMC) has a current EV/EBITDA of 5.16. The 5-year average EV/EBITDA is 5.07. The thresholds are as follows: Strongly Undervalued below 2.90, Undervalued between 2.90 and 3.99, Fairly Valued between 6.15 and 3.99, Overvalued between 6.15 and 7.24, and Strongly Overvalued above 7.24. The current Forward EV/EBITDA of 5.16 falls within the Historic Trend Line -Fairly Valued range.

12.54

EV/EBIT

United Microelectronics Corp. (UMC) has a current EV/EBIT of 12.54. The 5-year average EV/EBIT is 9.71. The thresholds are as follows: Strongly Undervalued below 4.04, Undervalued between 4.04 and 6.87, Fairly Valued between 12.54 and 6.87, Overvalued between 12.54 and 15.37, and Strongly Overvalued above 15.37. The current Forward EV/EBIT of 12.54 falls within the Overvalued range.

2.52

United Microelectronics Corp. (UMC) has a current PS of 2.52. The 5-year average PS is 2.59. The thresholds are as follows: Strongly Undervalued below 1.74, Undervalued between 1.74 and 2.17, Fairly Valued between 3.02 and 2.17, Overvalued between 3.02 and 3.44, and Strongly Overvalued above 3.44. The current Forward PS of 2.52 falls within the Historic Trend Line -Fairly Valued range.

6.83

P/OCF

United Microelectronics Corp. (UMC) has a current P/OCF of 6.83. The 5-year average P/OCF is 6.43. The thresholds are as follows: Strongly Undervalued below 4.14, Undervalued between 4.14 and 5.28, Fairly Valued between 7.58 and 5.28, Overvalued between 7.58 and 8.73, and Strongly Overvalued above 8.73. The current Forward P/OCF of 6.83 falls within the Historic Trend Line -Fairly Valued range.

14.07

P/FCF

United Microelectronics Corp. (UMC) has a current P/FCF of 14.07. The 5-year average P/FCF is 17.57. The thresholds are as follows: Strongly Undervalued below -60.56, Undervalued between -60.56 and -21.50, Fairly Valued between 56.63 and -21.50, Overvalued between 56.63 and 95.69, and Strongly Overvalued above 95.69. The current Forward P/FCF of 14.07 falls within the Historic Trend Line -Fairly Valued range.

United Microelectronics Corp (UMC) has a current Price-to-Book (P/B) ratio of 1.69. Compared to its 3-year average P/B ratio of 3.39 , the current P/B ratio is approximately -50.07% higher. Relative to its 5-year average P/B ratio of 3.00, the current P/B ratio is about -43.73% higher. United Microelectronics Corp (UMC) has a Forward Free Cash Flow (FCF) yield of approximately 7.94%. Compared to its 3-year average FCF yield of 2.89%, the current FCF yield is approximately 174.39% lower. Relative to its 5-year average FCF yield of 4.93% , the current FCF yield is about 61.03% lower.

1.69

P/B

Median3y

3.39

Median5y

3.00

7.94

FCF Yield

Median3y

2.89

Median5y

4.93

Competitors Valuation Multiple

The average P/S ratio for UMC's competitors is 5.62, providing a benchmark for relative valuation. United Microelectronics Corp Corp (UMC) exhibits a P/S ratio of 2.52, which is -55.15% above the industry average. Given its robust revenue growth of 5.39%, this premium appears unsustainable.

P/S

P/E

EV/EBITDA

EV/EBIT

Revenue Growth

Market Cap

Performance Decomposition

Market capitalization of UMC increased by 21.26% over the past 1 year. The primary factor behind the change was an increase in P/E Change from 13.88 to 15.27.

The secondary factor is the Margin Expansion, contributed 5.82%to the performance.

Overall, the performance of UMC in the past 1 year is driven by P/E Change. Which is more unsustainable.

5.39%

1.87B → 1.98B

Revenue Growth

5.82%

23.88 → 25.27

Margin Expansion

10.05%

13.88 → 15.27

P/E Change

21.26%

6.49 → 7.87

Mkt Cap Growth

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Frequently Asked Questions

Is United Microelectronics Corp (UMC) currently overvalued or undervalued?

What is United Microelectronics Corp (UMC) fair value?

UMC's fair value is calculated using relative valuation, based on historical P/E and P/S ranges and their premiums/discounts relative to a competitor average , adjusted by weights. The fair price of United Microelectronics Corp (UMC) is between 8.32 to 10.82 according to relative valuation methord.

How does UMC's valuation metrics compare to the industry average?

What is the current P/B ratio for United Microelectronics Corp (UMC) as of Dec 15 2025?

As of Dec 15 2025, United Microelectronics Corp (UMC) has a P/B ratio of 1.69. This indicates that the market values UMC at 1.69 times its book value.

What is the current FCF Yield for United Microelectronics Corp (UMC) as of Dec 15 2025?

As of Dec 15 2025, United Microelectronics Corp (UMC) has a FCF Yield of 7.94%. This means that for every dollar of United Microelectronics Corp’s market capitalization, the company generates 7.94 cents in free cash flow.

What is the current Forward P/E ratio for United Microelectronics Corp (UMC) as of Dec 15 2025?

As of Dec 15 2025, United Microelectronics Corp (UMC) has a Forward P/E ratio of 14.17. This means the market is willing to pay $14.17 for every dollar of United Microelectronics Corp’s expected earnings over the next 12 months.

What is the current Forward P/S ratio for United Microelectronics Corp (UMC) as of Dec 15 2025?

As of Dec 15 2025, United Microelectronics Corp (UMC) has a Forward P/S ratio of 2.52. This means the market is valuing UMC at $2.52 for every dollar of expected revenue over the next 12 months.

UMC Valuation