Compare iShares MBS ETF (MBB) vs United Microelectronics Corp (UMC) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
iShares MBS ETF vs United Microelectronics Corp — how do they compare? iShares MBS ETF trades at $93.58, while United Microelectronics Corp trades at $21.86 (market cap $51.00B). The key difference: United Microelectronics Corp pays a 2.03% dividend while iShares MBS ETF pays none, and United Microelectronics Corp is trading nearer its 52-week high, iShares MBS ETF nearer its low. Which is the better fit depends on your goals.
| MBB | UMC | |
|---|---|---|
52-Week High | $96.91 | $28.02 |
52-Week Low | $92.92 | $6.58 |
Market Cap | — | $51.00B |
Sector | — | Technology |
Enterprise Value | — | $48.57B |
Dividend Yield | — | 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
MBB (iShares MBS ETF) trades at $93.57, down 0.22% on the day, with a bearish technical signal from moving averages. The ETF shows neutral oscillator readings and has upcoming dividend payments. Recent news highlights institutional activity, including Comerica Bank reducing its stake while Concurrent Investment Advisors and Aureum Wealth increased positions in Q4 2026.
The outlook remains cautious due to bearish technical trends and mixed institutional sentiment. Risks include interest rate sensitivity impacting mortgage-backed securities. Opportunities lie in steady dividend income, but investors should monitor Federal Reserve policy shifts for potential volatility in the MBS market.
UMC trades at $20.41, down 3.95% for the day, with a bearish technical signal but oversold RSI readings. The company reported Q1 2026 EPS of $0.20, beating expectations, and maintains strong profitability with a 20.25% net margin. Recent news highlights mass production of silicon photonics ICs and a new 14nm eHV platform, signaling innovation in semiconductor technology.
Outlook is mixed: analyst consensus leans Hold (53%) amid high valuation multiples (P/E 34.5), but earnings beats and specialty tech growth offer upside. Risks include competitive pressures and margin compression from 32.1% in 2022 to 17.0% in 2025. Cash flow improved to $5.66B net in 2025, supporting dividend payments.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About iShares MBS ETF
The fund will invest at least 80% of its assets in the component securities of the underlying index and TBAs that have economic characteristics that are substantially identical to the economic characteristics of the component securities of the index, and the fund will invest at least 90% of its assets in fixed income securities included in the underlying index that advisor believes will help the fund track the index.
Read more on MBB →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 →
