United Microelectronics revenue and financials

UMC · NYSE · USD

Secondary listing. The primary listing is United Microelectronics · TWSE (TWD)

$23.19Change from previous close: −3.05%Absolute change: −$0.73

Close · October 6, 2026

In the fiscal year ended December 2025, United Microelectronics reported revenue of $237.55B (+2.26% year over year). Net income was $41.72B, a net margin of 17.6%.

Annual revenue · 2025: $237.55B
  1. $147.87B2016
  2. $5.04B2017
  3. $151.25B2018
  4. $148.2B2019
  5. $176.82B2020
  6. $7.68B2021
  7. $278.71B2022
  8. $7.27B2023
  9. $232.3B2024
  10. $237.55B2025

Fiscal year ending in December. Sources and method on the page Methodology and sources.

At a glance

Revenue growth
+2.26%
2025 vs 2024
Net income growth
+2,704.21%
2025 vs 2024
Net margin
17.6%
2024: 0.6%

Financial data

Amounts in millions of TWD; per-share values in TWD; shares in millions.

Cash flow · Annual
Item2025202420232022202120202019201820172016
Operating cash flow99,86493,87286,0004,74790,35265,7451,83650,93552,47446,450
Depreciation and amortization57,52246,51138,74242,51347,075—————
Capital expenditure-47,745-2,700-91,474-80,128-1,732-938-16,518-19,590-1,492-91,561
Investing cash flow-53,154-85,941-97,787-54,427-62,163—————
Financing cash flow-39,204-39,200-29,086-57,25512,490—————
Dividends paid-35,784-37,586-45,015-37,445-19,871-9,766-6,911-280-206-6,907
Share repurchases———0.00.0-1,678-2,972-6,1480.0-2,396
Debt issued63,96566,97054,5372,54848,526—————
Debt repaid-66,611-68,038-49,025-37,348-30,351—————
Effect of exchange rates-1,8463,715-3927,018-2,105—————
Net change in cash5,660-27,553-41,26541,19738,574—————
Free cash flow52,1195,328-5,47465,73342,317—————
Levered free cash flow37,751-27,576-50,97251,26051,331—————