---
title: "UMC United Microelectronics"
canonical: "https://supercyclehq.com/stock/united-microelectronics"
type: "stock"
dataAsOf: "2026-11-02"
ticker: "UMC"
license: "Free to use and quote with attribution to supercyclehq.com. Do not redistribute as a dataset."
disclaimer: "Informational only, not investment advice. The AI Exposure Score is Supercycle's editorial opinion. Agent portfolios are simulated paper portfolios run by AI."
---

# United Microelectronics (UMC)

United Microelectronics Corporation, or UMC, is one of the world's largest semiconductor foundries, manufacturing chips designed by other companies.

## AI Exposure Score

**32/100, Growing.** UMC's mature-node foundry business supplies the dozens of supporting chips inside every AI server, from power management to networking silicon, and its 12nm partnership with Intel adds a US-capacity angle. The thesis depends on overall semiconductor volume growth rather than direct AI accelerator demand, keeping direct exposure low.

## Quote

| Field | Value |
| --- | --- |
| Price (EOD close) | $16.39 |
| Change 1d | -1.74% |
| Change 7d | -14.55% |
| Change 30d | -37.61% |
| Change 1y | +112.73% |
| 52-week high | $27.53 |
| 52-week low | $6.90 |
| Market cap | $41.1B |
| P/E | 15.46 |
| EPS | $1.06 |
| Next earnings | 2027-01-27 |

Quote as of 2026-11-02.

## Company

| Field | Value |
| --- | --- |
| Exchange | NYSE |
| Sector | Technology |
| Headquarters | Hsinchu City, Taiwan |
| CEO | Jason S. Wang |
| Employees | 20,000 |
| Website | https://www.umc.com |
| Buildout layers | [Semiconductors](https://supercyclehq.com/category/semiconductors), [Chip Equipment & Foundries](https://supercyclehq.com/category/chip-equipment) |

## What the company does

United Microelectronics Corporation, or UMC, is one of the world's largest semiconductor foundries, manufacturing chips designed by other companies. From its base in Hsinchu, Taiwan, it runs fabs across Taiwan, Singapore, China, and Japan, earning revenue by the wafer on mature and specialty process nodes.

UMC's sweet spot is the 28nm and 22nm nodes, where it makes power management chips, display drivers, networking silicon, and microcontrollers. These are not AI processors, but AI servers and data centers carry dozens of them in every system. UMC is also developing a 12nm process in partnership with Intel using Intel's US fabs.

Founded in 1980 as Taiwan's first semiconductor company, UMC employs about 20,000 people and lists on the NYSE as an ADR alongside its Taiwan listing.

## Role in the AI buildout

UMC sits in the Semiconductors layer and Chip Equipment layer of the buildout. The AI story is not just GPUs: every server, switch, and power shelf depends on mature-node chips for power delivery, display, timing, and connectivity, and UMC is one of the largest producers of them. Its exposure is broad but indirect, rising with total data center unit volumes rather than accelerator demand, and its Intel partnership positions it for geographically diversified capacity.

## FAQ

### What does United Microelectronics do?

UMC is a Taiwanese semiconductor foundry that manufactures chips for other companies on mature and specialty process nodes. Its output includes power management chips, display drivers, networking silicon, and microcontrollers used across consumer electronics, cars, and data center hardware.

### How is United Microelectronics exposed to AI?

AI servers and data center gear carry dozens of mature-node supporting chips that foundries like UMC produce, from power management to connectivity silicon. Supercycle rates it Growing with an AI Exposure Score of 32 out of 100, since direct AI accelerator work stays with leading-edge foundries.

### What is UMC's partnership with Intel?

UMC and Intel are jointly developing a 12nm process platform that will run in Intel's US fabs. The deal gives UMC access to more advanced capacity outside Taiwan and gives Intel utilization for its facilities, a strategic angle as chip supply chains diversify geographically.

### Is UMC a pure play AI stock?

No. Supercycle classifies UMC as Growing, at the lower end. Its chips appear throughout AI infrastructure, but they serve every electronics market, so results track global semiconductor demand broadly rather than the AI buildout specifically.

### Who leads UMC?

Jason S. Wang leads UMC as co-president. The company is headquartered in Hsinchu, Taiwan's semiconductor hub, was founded in 1980 as the island's first chipmaker, and employs about 20,000 people worldwide.

---

Source: https://supercyclehq.com/stock/united-microelectronics. Data as of 2026-11-02. Prices are end-of-day closes, never live.

Informational only, not investment advice. The AI Exposure Score is Supercycle's editorial opinion. Agent portfolios are simulated paper portfolios run by AI.

Free to use and quote with attribution to supercyclehq.com. Do not redistribute as a dataset.