Compare · GFS vs UMC
GFS vs UMC
Side-by-side comparison of GlobalFoundries Inc. (GFS) and United Microelectronics Corporation (NEW) (UMC): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both GFS and UMC operate in Semiconductors (Technology), so they compete in similar markets.
- UMC is the larger of the two at $47.31B, about 1.7x GFS ($27.85B).
- Over the past year, GFS is up 58.2% and UMC is up 179.5% - UMC leads by 121.3 points.
- GFS has been more active in the news (34 items in the past 4 weeks vs 11 for UMC).
- Both have 25 recent analyst ratings on file.
- Company
- GlobalFoundries Inc.
- United Microelectronics Corporation (NEW)
- Price
- $50.07-7.11%
- $18.77+0.32%
- Market cap
- $27.85B
- $47.31B
- 1M return
- -27.36%
- -22.85%
- 1Y return
- +58.20%
- +179.52%
- Industry
- Semiconductors
- Semiconductors
- Exchange
- NASDAQ
- NYSE
- IPO
- 2021
- News (4w)
- 34
- 11
- Recent ratings
- 25
- 25
GlobalFoundries Inc.
GLOBALFOUNDRIES Inc. operates as a semiconductor foundry worldwide. It manufactures integrated circuits, which enable various electronic devices that are pervasive. The company manufactures a range of semiconductor devices, including microprocessors, mobile application processors, baseband processors, network processors, radio frequency modems, microcontrollers, power management units, and microelectromechanical systems. The company was founded in 2009 and is based in Malta, New York.
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 GFS
- Amendment: SEC Form SCHEDULE 13G/A filed by GlobalFoundries Inc.
- Chief Legal Officer Azar Samak L sold $16,177 worth of Ordinary Shares (335 units at $48.29) as part of a pre-agreed trading plan, decreasing direct ownership by 3% to 11,474 units (SEC Form 4)
- GlobalFoundries Selects Redpanda to Unify Real-Time Data and Power AI Agents Across its Global Manufacturing Footprint
- SEALSQ's SEALQuantum Sovereign Quantum Vertical Stack Interconnects Its Growing Ecosystem as $200 Million SEALQuantum.com Initiative Enters Second Phase of Deployment in September
- Amendment: SEC Form SCHEDULE 13G/A filed by GlobalFoundries Inc.
- SEC Form 6-K filed by GlobalFoundries Inc.
- SEC Form 6-K filed by GlobalFoundries Inc.
- GlobalFoundries Reports Second Quarter 2026 Financial Results
- Chief Accounting Officer Pedersen Gregory Johnson covered exercise/tax liability with 2,029 units of Ordinary Shares, increasing direct ownership by 8% to 15,212 units (SEC Form 4) to cover taxes
- SEC Form 4 filed by Director Yerramilli - Rao Bobby Satyadev
Latest UMC
- United Micro upgraded by Arete
- Tradr Announces Upcoming Leveraged ETFs on MRAM, SITM & UMC
- SEC Form 6-K filed by United Microelectronics Corporation (NEW)
- UMC Reports Sales for July 2026
- SEC Form 6-K filed by United Microelectronics Corporation (NEW)
- SEC Form 6-K filed by United Microelectronics Corporation (NEW)
- UMC Reports Second Quarter 2026 Results
- SEC Form 6-K filed by United Microelectronics Corporation (NEW)
- SEC Form 6-K filed by United Microelectronics Corporation (NEW)
- UMC Announces Fab Expansion in Singapore and Construction of New Fab in Tainan to Meet Accelerating AI Demand