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Market Closed -
NYSE
04:00:02 2026-10-23 pm EDT
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5-day change | 1st Jan Change | ||
| 18.89 USD | +1.94% |
|
-4.69% | +140.33% |
| Oct. 22 | United Microelectronics, AP Memory Partner on AI Data Center Power Solutions | MT |
| Oct. 22 | United Microelectronics Ties Up With AP Memory to Develop Silicon Capacitors for AI Data Centers | MT |
| Market Cap | 1,578B 48.42B 43.24B 39.95B 36.2B 67.73B 4,597B 68.85B 481B 190B 2,408B 182B 178B 7,593B | P/E 2026 * |
17.3x | P/E 2027 * | 17.3x |
|---|---|---|---|---|---|
| Enterprise Value | 1,507B 46.23B 41.28B 38.14B 34.56B 64.66B 4,388B 65.73B 459B 182B 2,299B 173B 170B 7,249B | EV / Sales 2026 * |
5.32x | EV / Sales 2027 * | 4.25x |
| Free-Float |
92.24% | Yield 2026 * |
3.06% | Yield 2027 * | 3.82% |
| Markets | Quality | ||
|---|---|---|---|
NYSE
| UMC | Delayed | |
CBOE
| UMC | Real-time | |
|
Tradegate
| UMCB | Real-time | |
|
Mexican S.E.
| UMC N | End-of-day quote | |
|
Boerse Muenchen
| UMCB | Real-time | |
|
Deutsche Boerse AG
| UMCB | Delayed | |
|
Börse Stuttgart
| UMCB | Delayed |
Last Transcript: United Microelectronics Corporation
| Oct. 22 | UMC and AP Memory Collaborate to Enable Advanced Power Delivery Solutions for AI and HPC Systems | PR |
| Oct. 06 | UMC Reports Sales for September 2026 | BU |
| Sep. 04 | UMC Reports Sales for August 2026 | BU |
| Aug. 06 | UMC Reports Sales for July 2026 | BU |
| Jul. 29 | UMC Reports Second Quarter 2026 Results | BU |
| 1 day | +1.94% | ||
| 1 week | -4.69% | ||
| Current month | -22.87% | ||
| 1 month | -22.30% | ||
| 3 months | -3.03% | ||
| 6 months | +53.83% | ||
| Current year | +140.33% |
| 1 week | 18.31 |  | 19.98 |
| 1 month | 18.31 | | 26.36 |
| Current year | 7.7 | | 28.96 |
| 1 year | 6.97 | | 28.96 |
| 3 years | 5.61 | | 28.96 |
| 5 years | 5.36 | | 28.96 |
| 10 years | 1.64 | | 28.96 |
| Manager | Title | Age | Since |
|---|---|---|---|
Jason Wang
CEO | Chief Executive Officer | 63 | 2026-02-24 |
Ming Zhi Xu
PSD | President | - | 2015-06-07 |
Chi Tung Liu
DFI | Director of Finance/CFO | 60 | 2005-10-19 |
| Director | Title | Age | Since |
|---|---|---|---|
Jason Wang
BRD | Director/Board Member | 63 | 2015-06-08 |
Jyuo-Min Shyu
BRD | Director/Board Member | 72 | 2018-06-11 |
Li Chun Chen
BRD | Director/Board Member | 79 | 2018-06-11 |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | +1.94% | -4.69% | - | - | 48.42B | |
| -0.59% | -1.48% | +13.26% | +404.94% | 5,094B | |
| -1.45% | -1.45% | +64.48% | +338.42% | 1,897B | |
| -0.48% | -2.15% | -9.16% | +278.61% | 1,536B | |
| +2.46% | -0.15% | +300.67% | +1,219.62% | 993B | |
| +1.74% | -2.26% | +104.33% | +438.01% | 844B | |
| +4.42% | +0.39% | +150.39% | +901.57% | 703B | |
| +1.72% | -3.22% | +127.17% | +164.88% | 457B | |
| +7.93% | -4.82% | - | - | 436B | |
| +1.86% | +2.97% | +68.33% | +100.78% | 260B | |
| Average | +1.95% | -0.50% | +102.43% | +480.86% | 1,358B | |
| Weighted average by Cap. | +0.44% | -1.22% | +63.13% | +462.37% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 283B 8.69B 7.76B 7.17B 6.5B 12.16B 825B 12.36B 86.28B 34.16B 432B 32.62B 31.92B 1,363B | 351B 10.77B 9.62B 8.88B 8.05B 15.06B 1,022B 15.31B 107B 42.33B 536B 40.42B 39.56B 1,689B |
| Net income | 93.36B 2.86B 2.56B 2.36B 2.14B 4.01B 272B 4.07B 28.43B 11.26B 142B 10.75B 10.52B 449B | 87.21B 2.68B 2.39B 2.21B 2B 3.74B 254B 3.8B 26.56B 10.52B 133B 10.04B 9.83B 420B |
| Net Debt | -71.57B -2.2B -1.96B -1.81B -1.64B -3.07B -208B -3.12B -21.8B -8.63B -109B -8.24B -8.07B -344B | -88.15B -2.7B -2.41B -2.23B -2.02B -3.78B -257B -3.84B -26.85B -10.63B -135B -10.15B -9.93B -424B |
| Date | Price | Change | Volume |
|---|---|---|---|
| 26-10-23 | $18.89 | +1.94% | 7,157,464 |
| 26-10-22 | $18.53 | -6.51% | 17,606,452 |
| 26-10-21 | $19.82 | +0.76% | 8,297,025 |
| 26-10-20 | $19.67 | -2.04% | 9,305,173 |
| 26-10-19 | $20.08 | +1.31% | 8,358,023 |
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