Revenue
2017
2018
2019
2020
2021
2022
2023
2024
United Microelectronics Corp (UMC)
Price$22.77Cached quote
Net income
2017
2018
2019
2020
2021
2022
2023
2024
Free cash flow
2017
2018
2019
2020
2021
2022
2023
2024
Total cash / debt
CashTotal debt
2016
2017
2018
2019
2020
2021
2022
2023
2024
Financial statements
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | — | $7.08B | $7.27B | $9.07B | $7.68B | $6.30B | $4.95B | $4.94B | $5.04B | — | — |
| Gross profit | — | $2.31B | $2.54B | $4.09B | $2.60B | $1.39B | $712.6M | $746.2M | $912.9M | — | — |
| Gross margin | — | 32.57% | 34.94% | 45.12% | 33.82% | 22.05% | 14.38% | 15.10% | 18.12% | — | — |
| Research & development | — | $476.2M | $433.8M | $421.5M | $466.3M | $459.2M | $396.5M | $425.5M | $461.2M | — | — |
| Operating expenses | — | $733.2M | $648.4M | $698.7M | $734.1M | $607.8M | $549.4M | $560.6M | $691.3M | — | — |
| Operating income | — | $1.57B | $1.89B | $3.39B | $1.86B | $781.0M | $163.3M | $185.6M | $221.6M | — | — |
| Operating margin | — | 22.22% | 26.01% | 37.42% | 24.26% | 12.40% | 3.30% | 3.76% | 4.40% | — | — |
| EBITDA | — | $2.96B | $3.12B | $4.74B | $3.46B | $2.43B | $1.74B | $1.82B | $1.94B | — | — |
| EBITDA margin | — | 41.79% | 42.98% | 52.25% | 45.01% | 38.51% | 35.13% | 36.78% | 38.54% | — | — |
| Net income | — | $1.48B | $1.96B | $2.94B | $1.82B | $742.6M | $153.0M | $106.1M | $225.3M | — | — |
| Net profit margin | — | 20.95% | 27.02% | 32.40% | 23.74% | 11.79% | 3.09% | 2.15% | 4.47% | — | — |
| Basic EPSper basic share | — | $0.12 | $0.16 | $0.24 | $0.15 | $0.07 | $0.02 | $0.02 | $0.03 | — | — |
| Diluted EPSper diluted share | — | $0.12 | $0.16 | $0.23 | $0.15 | $0.07 | $0.02 | $0.02 | $0.03 | — | — |
Owners
Reported shareholders
Reported holdings Number of shares
View holders
| Holder | Shares held |
|---|---|
Hung Chia-Tsung | 64.51M |
Wang Jason Shi | 32.66M |
BlackRock, Inc. | 31.54M |
UBS Group AG | 11.63M |
GOLDMAN SACHS GROUP INC | 11.11M |
BANK OF AMERICA CORP /DE/ | 10.18M |
VANGUARD CAPITAL MANAGEMENT LLC | 8.6M |
Hsu Ming-Chih | 8.4M |
MORGAN STANLEY | 8.29M |
AQR CAPITAL MANAGEMENT LLC | 7.72M |
Rafferty Asset Management, LLC | 7.65M |
Liu Chitung | 7.37M |
HUNG KUEI-CHUN | 5.88M |
ACADIAN ASSET MANAGEMENT LLC | 5.75M |
Man Group plc | 5.59M |
CITIGROUP INC | 5.41M |
BARCLAYS PLC | 4.89M |
STATE STREET CORP | 4.88M |
CHANG OLIVER | 4.82M |
LIN MING-YU | 4.32M |
Bars compare reported share counts. A matching total for this share class and reporting period is unavailable, so percentages are not shown.
Source: SEC Form 3 ↗Updated Sep 29, 2026 · Quarterly data
Insider buys & sells
| Transaction | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Jun 30, 2026Form 4 | HU CHE-JENVice President | SellCommon Shares | 10.0K | $171.30 | $1.71M | 3.21M |