UNITED MICROELECTRONICS CORP
UMC · Semiconductors & Related Devices · EDGAR filings ↗
Grade
B74Top-5 global foundry with strong margins and returns, tempered by a cyclical downturn in FY2024.
Strengths
- Top-quartile net margin (83rd), operating margin (81st), OCF margin (91st); ROE 13.3% (69th) with strong cash and 29x interest coverage
- Scale and long-standing customer relationships (MediaTek, TI, Intel) on mature nodes
Risks
- Cyclical downturn: revenue -2.2% (17th pct) and net income -24% (45th pct); gross margin only 34th pct
- Capital-intensive expansion, semiconductor cyclicality and Taiwan/geopolitical exposure
Notable findings
- Fund exitedNotable fund(s) exited this quarter: VANGUARD GROUP INC
- Strong balance sheetStrong balance sheet — $3.2B cash & investments
- Notable holderHeld by 5 notable fund(s): GOLDMAN SACHS GROUP INC, STATE STREET CORP, CITADEL ADVISORS LLC +2 more (as of 2026-03-31)
- New fund positionNotable fund(s) opened this quarter: Bridgewater Associates, LP
Key metrics
Gross margin
32.6%
Operating margin
22.2%
Net margin
21.0%
Return on equity
13.3%
Return on assets
8.7%
Revenue growth (QoQ)
-2.5%
Net-income growth
-24.4%
Interest coverage
29.4×
Current ratio
2.5×
Free cash flow
$163M
Tangible book value
$11.2B
Cash & investments
$3.2B
Supply chain
Customers (6)
- Texas Instruments
- Intel
- MediaTek
- Realtek
- Novatek
- ALLEGRO MICROSYSTEMS, INC.
Suppliers (0)
Named in the 10-K; linked when we track them.
Recent filings
| Form | Filed | Period | Accession |
|---|---|---|---|
| 20-F | 2026-04-30 | 2025-12-31 | 0001193125-26-193757 ↗ |
| 20-F | 2025-04-24 | 2024-12-31 | 0001193125-25-092142 ↗ |
| 20-F | 2024-04-25 | 2023-12-31 | 0001193125-24-111429 ↗ |
| 20-F | 2023-04-27 | 2022-12-31 | 0001193125-23-119772 ↗ |
| 20-F | 2022-04-28 | 2021-12-31 | 0001193125-22-125284 ↗ |
| 20-F | 2021-04-29 | 2020-12-31 | 0001564590-21-021578 ↗ |
| 20-F | 2020-04-28 | 2019-12-31 | 0001193125-20-121853 ↗ |
| 20-F | 2019-04-25 | 2018-12-31 | 0001193125-19-117861 ↗ |
| 20-F | 2018-04-26 | 2017-12-31 | 0001193125-18-132616 ↗ |
| 20-F | 2017-04-13 | 2016-12-31 | 0001193125-17-122107 ↗ |
| 20-F | 2016-04-18 | 2015-12-31 | 0001193125-16-543756 ↗ |
| 20-F | 2015-04-21 | 2014-12-31 | 0001193125-15-138989 ↗ |