United Microelectronics revenue and financials

UMC · NYSE · USD

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

$23.92−8.95%−$2.35

Close · October 5, 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

$147.87B2016
$5.04B2017
$151.25B2018
$148.2B2019
$176.82B2020
$7.68B2021
$278.71B2022
$7.27B2023
$232.3B2024
$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.

Income statement · Quarterly
Item	Q2 2026	Q1 2026	Q4 2025	Q3 2025	Q2 2025	Q1 2025	Q4 2024	Q3 2024	Q2 2024	Q1 2024	Q4 2023	Q3 2023
Total revenue	68,733	61,038	61,810	59,127	58,758	57,859	60,386	60,485	56,799	54,632	54,958	57,069
Cost of revenue	46,410	43,219	42,851	41,504	41,880	42,412	42,044	40,056	36,816	37,733	37,152	36,608
Gross profit	22,323	17,818	18,958	17,623	16,878	15,447	18,343	20,429	19,983	16,899	17,806	20,461
Selling, general and administrative	3,158	2,523	2,448	2,343	2,274	2,162	2,414	2,537	2,482	2,386	2,754	2,465
Research and development	4,747	4,575	4,937	4,631	4,194	3,964	4,334	4,022	3,853	3,407	3,945	3,255
Operating income	14,924	11,266	12,214	11,054	10,815	9,766	11,943	14,079	13,887	11,632	12,372	15,231
EBIT	14,924	11,266	12,214	11,054	10,815	9,766	11,943	14,079	13,887	11,632	12,372	15,231
EBITDA	30,547	26,636	27,213	25,438	24,721	23,294	24,784	26,195	24,436	21,938	22,480	24,553
Interest expense	326	354	386	433	324	386	458	467	358	395	413	425
Pre-tax income	45,186	16,644	15,503	14,644	10,154	9,347	10,514	16,564	16,420	12,721	14,650	18,648
Income tax	2,962	527	5,504	-300	1,306	1,603	2,055	2,122	2,645	2,291	1,457	2,683
Net income	42,260	16,171	10,055	14,982	8,903	7,777	8,497	14,472	13,786	10,456	13,195	15,971
Net income to common shareholders	42,260	16,171	10,055	14,982	8,903	7,777	8,497	14,472	13,786	10,456	13,195	15,971
Basic EPS	3.39	1.29	0.81	1.20	0.71	0.62	0.68	1.16	1.11	0.84	1.06	1.29
Diluted EPS	3.37	1.29	0.80	1.19	0.71	0.62	0.68	1.15	1.10	0.83	1.05	1.27
Average shares (basic)	12,475	12,491	12,487	12,485	12,485	12,485	12,481	12,436	12,414	12,414	12,414	12,371
Average shares (diluted)	12,542	12,583	12,487	12,556	12,534	12,579	12,481	12,559	12,530	12,578	12,589	12,567
Dividend per share	—	—	2.60	—	—	—	2.85	—	—	—	3.00	—