United Microelectronics Corp vs Verisign, Inc. — how do they compare? United Microelectronics Corp trades at $22.22 (market cap $54.48B), while Verisign, Inc. trades at $287 (market cap $25.51B). The key difference: United Microelectronics Corp is far larger — about 2.1× Verisign, Inc.'s market cap, and United Microelectronics Corp pays the higher dividend (1.84%). Which is the better fit depends on your goals.
| UMC | VRSN | |
|---|---|---|
Market Cap | $54.48B | $25.51B |
Sector | Technology | Technology |
52-Week High | $28.02 | $310.00 |
52-Week Low | $6.76 | $211.49 |
Enterprise Value | $51.52B | $26.82B |
Dividend Yield | 1.84% | 1.15% |
Signals from Pluang's Aura AI — not financial advice
UMC trades at $21.82, up 5.06% in 24 hours, with a bullish technical signal from moving averages but overbought RSI readings. The company reported strong Q2 2026 earnings, beating estimates with EPS of $0.54 versus $0.16 expected, and announced a $0.41 dividend payable in August 2026. Revenue trends show recovery, with 2026 projections at $250.7B and net income margin improving to 32.75%.
Outlook is positive due to earnings momentum and AI expansion plans, but risks include competitive pressures and volatility from AI spending concerns. Analyst consensus is mixed with 27% buy ratings, suggesting cautious optimism amid high valuation multiples like P/E of 20.96.
VeriSign (VRSN) trades at $282.20, down 3.38% on the day, with a bearish technical signal but strong fundamentals including a 49.77% net income margin and record domain registrations. Recent Q2 2026 earnings beat estimates with EPS of $2.38, though Q4 2025 and Q2 2026 missed expectations. The stock faces headwinds from an antitrust lawsuit filed in September 2026, but institutional buying by firms like BlackRock signals confidence.
Outlook is mixed: bullish analyst consensus with a $328.50 price target suggests 16% upside, supported by AI-driven domain growth and a pending .web delegation. Risks include legal overhangs and competitive pressures. The current valuation at a P/E of 30.64 may limit near-term gains unless earnings accelerate.
Trailing returns across standard periods
Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with 7% market share in 2021, according to Gartner, after TSMC and GlobalFoundries. UMC's headquarters are in Hsinchu, Taiwan, and it operates 12 fabs in Taiwan, Mainland China, Japan and Singapore, with additional sales offices in Europe, the U.S. and South Korea. UMC features a diverse customer base including Texas Instruments, MediaTek, Qualcomm, Broadcom, Xilinx and Realtek, supplying a wide range of products applied in communications, display, memory, automotive and more. UMC employs about 20,000 people.
Read more on UMC →Verisign is the sole authorized registry for several generic top-level domains, including the widely utilized .com and .net top-level domains. The company operates critical Internet infrastructure to support the domain name system, including operating two of the world's 13 root servers that are used to route Internet traffic. In 2018, the firm sold off its Security Services business, signalling a renewed focus on the core registry business.
Read more on VRSN →