Compare · TSM vs UMC
TSM vs UMC
Side-by-side comparison of Taiwan Semiconductor Manufacturing Company Ltd. (TSM) and United Microelectronics Corporation (NEW) (UMC): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both TSM and UMC operate in Semiconductors (Technology), so they compete in similar markets.
- TSM is the larger of the two at $2.14T, about 53.0x UMC ($40.47B).
- TSM has been more active in the news (40 items in the past 4 weeks vs 10 for UMC).
- UMC has more recent analyst coverage (25 ratings vs 23 for TSM).
- Company
- Taiwan Semiconductor Manufacturing Company Ltd.
- United Microelectronics Corporation (NEW)
- Price
- -
- -
- Market cap
- $2.14T
- $40.47B
- 1M return
- -5.12%
- -
- 1Y return
- +40.41%
- -
- Industry
- Semiconductors
- Semiconductors
- Exchange
- NYSE
- NYSE
- IPO
- 1997
- News (4w)
- 40
- 10
- Recent ratings
- 23
- 25
Taiwan Semiconductor Manufacturing Company Ltd.
Taiwan Semiconductor Manufacturing Company Limited manufactures and sells integrated circuits and semiconductors. It also offers customer service, account management, and engineering services. The company serves customers in computer, communications, consumer, and industrial and standard segments in North America, Europe, Japan, China, and South Korea. Taiwan Semiconductor Manufacturing Company Limited was founded in 1987 and is headquartered in HsinChu, Taiwan.
United Microelectronics Corporation (NEW)
United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, Singapore, China, Hong Kong, Japan, the United States, Europe, and internationally. It operates through Wafer Fabrication and New Business segments. The company provides circuit design, mask tooling, wafer fabrication, and assembly and testing services. It serves fabless design companies and integrated device manufacturers. United Microelectronics Corporation was incorporated in 1980 and is headquartered in Hsinchu City, Taiwan.
Latest TSM
- AI Infrastructure Numbers Keep Climbing While the Week's Headlines Turn to the Boardroom
- SEC Form 6-K filed by Taiwan Semiconductor Manufacturing Company Ltd.
- An AI Developer Starts Its IPO Roadshow, and Its Filing Names Chip and Cloud Partners
- SEC Form 6-K filed by Taiwan Semiconductor Manufacturing Company Ltd.
- SEC Form 6-K filed by Taiwan Semiconductor Manufacturing Company Ltd.
- SVP Wu Shien-Yang bought $4,160 worth of shares (59 units at $70.50) (SEC Form 4)
- VP Yoo Chue-San bought $3,807 worth of shares (54 units at $70.50) (SEC Form 4)
- SVP Yeap Choh Fei bought $4,018 worth of shares (57 units at $70.50) (SEC Form 4)
- SVP and Deputy Co-COO Zhang Kevin Xiaoqiang bought $4,582 worth of shares (65 units at $70.50) (SEC Form 4)
- VP Yuan Lipen bought $3,032 worth of shares (43 units at $70.50) (SEC Form 4)
Latest UMC
- SEC Form 6-K filed by United Microelectronics Corporation (NEW)
- SEC Form 6-K filed by United Microelectronics Corporation (NEW)
- UMC Reports Sales for October 2026
- SEC Form 6-K filed by United Microelectronics Corporation (NEW)
- UMC Reports Third Quarter 2026 Results
- SEC Form 6-K filed by United Microelectronics Corporation (NEW)
- SEC Form 6-K filed by United Microelectronics Corporation (NEW)
- SEC Form 6-K filed by United Microelectronics Corporation (NEW)
- UMC and AP Memory Collaborate to Enable Advanced Power Delivery Solutions for AI and HPC Systems
- Taiwan's Stock Pickers Are Walking Out to Bet Their Own Money