UMCNYSESemiconductors & Related DevicesFiscal year ends December 31
UNITED MICROELECTRONICS CORP
Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on Apr 30, 2026
$20.08+0.26 (+1.31%)
Close on Oct 19, 2026
Earnings
Quarterly results announced on Form 8-K, Item 2.02
| Quarter | Reported | Time | Revenue | EPS (GAAP) | EPS (adjusted) |
|---|---|---|---|---|---|
| Q4 FY2025 Ended Dec 31, 2025 | Jan 28, 2026 | Before market open | $61.81B | $0.81 | – |
| Q4 FY2024 Ended Dec 31, 2024 | Jan 21, 2025 | Before market open | $60.39B | $0.68 | – |
| Q4 FY2023 Ended Dec 31, 2023 | Jan 31, 2024 | Before market open | $54.96B | $1.06 | – |
| Q4 FY2022 Ended Dec 31, 2022 | Jan 17, 2023 | Before market open | – | – | – |
Company guidance
Outlook given with results on Jan 28, 2026, compared with the previous outlook
| Measure | Period | Guidance | vs. prior |
|---|---|---|---|
| 2026 CAPEX | 2026 | $1.50B | New |
Figures and the sentence they come from are taken from the company's earnings release. Hover a measure to read the source sentence.
Press releases
Announcements United Microelectronics filed with the SEC
99.1 Announcement on 2026/08/06: July Revenue
EX-99.1 to Form 6-K
WITH REPORT OF INDEPENDENT AUDITORS
EX-99.1 to Form 6-K
99.1 Announcement on 2026/07/06: June Revenue
EX-99.1 to Form 6-K
99.1 Announcement on 2026/06/05: May Revenue
EX-99.1 to Form 6-K
99.1 Announcement on 2026/05/08: April Revenue
EX-99.1 to Form 6-K
WITH REPORT OF INDEPENDENT AUDITORS
EX-99.1 to Form 6-K
99.1 Announcement on 2026/04/08: March Revenue
EX-99.1 to Form 6-K