Compare Select Medical Holdings Corporation (SEM) vs United Microelectronics Corp (UMC) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Select Medical Holdings Corporation vs United Microelectronics Corp — how do they compare? Select Medical Holdings Corporation trades at $16.51 (market cap $2.05B), while United Microelectronics Corp trades at $21.12 (market cap $51.00B). The key difference: United Microelectronics Corp is far larger — about 24.9× Select Medical Holdings Corporation's market cap, and United Microelectronics Corp pays the higher dividend (2.03%). Which is the better fit depends on your goals.
| SEM | UMC | |
|---|---|---|
Market Cap | $2.05B | $51.00B |
Sector | Health | Technology |
52-Week High | $16.66 | $28.02 |
52-Week Low | $11.77 | $6.58 |
Enterprise Value | $5.01B | $48.57B |
Dividend Yield | 1.51% | 2.03% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
No Aura AI signal available yet.
UMC trades at $21.19, down 0.28% on the day, with a bullish technical signal from oscillators but bearish moving averages. The company reported Q1 2026 EPS of $0.20, beating expectations, and maintains a net income margin of 20.25%. Recent news highlights mass production of silicon photonics ICs and strong June 2026 sales growth of 22.85% year-over-year.
Outlook is supported by earnings beats and specialty technology demand, but risks include valuation above sector peers and competitive pressures. Analysts are mixed with 26.67% buy ratings, suggesting cautious optimism amid solid execution.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About Select Medical Holdings Corporation
Select Medical Holdings Corporation is one of the largest operators of critical illness recovery hospitals, rehabilitation hospitals, outpatient rehabilitation clinics, and occupational health centers in the United States. The company's services focus on treating patients with serious illnesses, injuries, and post-acute care needs. SEM provides specialized care across various settings, aiming to help patients recover and return home.
Read more on SEM →About United Microelectronics Corp
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 →
