United Microelectronics Corporation

UMC

Technology Semiconductors

United Microelectronics Corporation’s revenue for fiscal 2025 (year ended December 2025) was $7.6 billion, up 6.89% from fiscal 2024.

Revenue
+17.7%
EPS
+2.90%
Free cash flow
+74.5%
Total debt
−13.7%

Quarter to September 2026, against a year earlier

15.77 0.31 −1.93%
Market cap
$40.3B
P/E
14.9×
Fwd P/E
15.4×
Dividend yield
2.57%
F-score
5/9
ROIC
9.34%
Net debt / EBITDA
−0.7×
Dividend safety
35/100
Dec '25 Dec '24 Dec '23 Dec '22 Dec '21 Dec '20 Dec '19 Dec '18 Dec '17 Dec '16
P/E ratio
14.56 11.19 10.48 5.65 15.08 25.09 20.62 21.64 17.43 17.80
Piotroski F-Score
5 4 3 8 7 7 7 5 7 4
P/S ratio
2.54 2.23 2.77 1.76 3.66 3.17 1.25 0.86 1.22 0.94
Altman Z-Score
3.27 3.11 3.41 3.47 4.02 3.60 1.64 1.52 1.34 1.23
Altman Z″-Score (non-manufacturers)
5.06 5.19 5.12 5.98 4.85 4.24 3.41 3.71 2.61 2.53
P/FCF ratio
12.24 195.52 0.00 7.72 19.19 14.34 5.15 4.24 0.00 0.00
Beneish M-Score
(2.91) (2.76) (2.66) (3.01) (2.88) (2.99) (2.92) (2.87) (2.94) (2.96)
P/Operating CF
20.22 16.20 21.86 12.35 28.77 30.86 4.85 10.68 15.72 9.42
Dividend Safety Score
35 — — — — — — — — —
P/B ratio
1.65 1.42 1.79 1.52 2.95 2.51 0.91 0.64 0.84 0.65
EV/Sales
2.22 2.01 2.38 1.27 3.19 2.84 1.01 0.84 1.25 1.10
EV/EBITDA
5.20 4.72 5.53 2.45 7.17 7.50 2.97 2.35 4.16 2.80
EV/FCF
10.72 176.20 (68.77) 5.54 16.72 12.82 4.14 4.11 (428.10) (3.49)
Current Ratio
2.29 2.45 2.13 2.24 2.16 2.07 2.11 2.82 1.57 1.52
Net Debt/EBITDA
(0.73) (0.52) (0.90) (0.96) (1.06) (0.89) (0.72) (0.07) (0.06) 0.40
Debt/Equity
0.15 0.18 0.17 0.12 0.16 0.16 0.30 0.39 0.38 0.38
ROE
11.28% 13.30% 17.94% 29.07% 21.14% 11.05% 4.05% 3.65% 4.76% 3.94%
ROA
7.32% 8.52% 11.16% 17.47% 12.61% 6.44% 2.26% 2.00% 2.61% 2.41%
ROIC
9.43% 10.26% 14.05% 35.41% 19.69% 8.37% 1.83% 1.77% 1.99% 1.63%
Return on Tangible Assets
10.44% 12.46% 16.86% 28.79% 20.10% 10.51% 3.53% 2.91% 3.78% 3.28%
Average Days of Receivables
51.93 55.12 53.18 50.84 61.77 59.82 65.23 59.37 55.67 59.23
Earnings Yield
6.87% 8.94% 9.54% 17.70% 6.63% 3.99% 4.85% 4.62% 5.74% 5.62%
Free Cash Flow Yield
8.17% 0.51% (1.25%) 12.95% 5.21% 6.97% 19.41% 23.57% (0.24%) (33.38%)
Free Cash Flow per Share
0.64 0.03 (0.10) 0.86 0.61 0.59 0.52 0.42 0.10 (0.59)
Book value per Share
4.77 4.58 4.62 4.34 3.97 3.35 2.93 2.81 2.95 2.74
Free Cash Flow
1,570.27 80.82 (251.37) 2,071.14 1,463.90 1,393.45 1,203.18 1,003.18 238.66 (1,437.86)
EV/EBIT
12.02 9.05 9.14 3.38 13.14 22.87 30.53 22.24 27.32 26.24
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Columns are period end dates · fundamentals updated 2 Nov 2026