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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

13.56 2.50 −15.57%
Market cap
$40.3B
P/E
14.9×
Fwd P/E
15.4×
Dividend yield
2.57%
F-score
5/9
Altman Z
3.27
Beneish M
−2.91
Dividend safety
35/100
Overview
Financials
Income Statement Balance Sheet Cash Flow Metrics & Ratios

United Microelectronics Corporation (UMC) Debt to equity

Alert me on Debt to equity

United Microelectronics Corporation's debt to equity at the end of the quarter to 30 September 2026 was 0.1×, down 0.0× from fiscal 2025 (0.1×). Over the past ten years it has ranged from 0.1× (fiscal 2022) to 0.4× (fiscal 2018); the current reading is higher than 18% of that period. That is above the Semiconductors industry median of 0.1× and above the Technology sector median of 0.0×.

Debt to equity, annual

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Annual newest first

Period Debt to equity Change
FY2025 0.1× (16.05%)
FY2024 0.2× 2.40%
FY2023 0.2× 38.46%
FY2022 0.1× (21.79%)
FY2021 0.2× (1.68%)
FY2020 0.2× (45.60%)
FY2019 0.3× (24.75%)
FY2018 0.4× 4.42%
FY2017 0.4× (0.63%)
FY2016 0.4× 60.35%

Quarterly newest first

Period Debt to equity Change
Sep 2026 0.1× 25.23%
Jun 2026 0.1× (12.66%)
Mar 2026 0.1× (15.10%)
Dec 2025 0.1× (23.95%)
42 more quarters

Against its own ten years

Low 0.1× High 0.4×
Ten-year median 0.2×
Current reading's percentile 18

Debt to equity against peers

Company Debt to equity
ALAB Astera Labs, Inc. compare 0.0×
CRDO Credo Technology Group Holding Ltd. compare 0.0×
MPWR Monolithic Power Systems, Inc. compare 0.0×
GFS GlobalFoundries Inc. compare 0.1×
UMC United Microelectronics Corporation 0.1×
STM STMicroelectronics N.V. compare 0.2×
ON ON Semiconductor Corporation compare 0.6×
MCHP Microchip Technology Incorporated compare 0.8×
NXPI NXP Semiconductors N.V. compare 0.9×
Semiconductors industry median 0.1×
Technology sector median 0.0×
Market median 0.2×

What Debt to equity is

Debt to Equity Ratio shows how much a company relies on borrowed money compared with the money its shareholders have in the business.

(Long Term Debt (Total) + Current Part of Debt) ÷ Shareholders Equity (Total)

The full definition of Debt to equity →

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