Opendoor Technologies Inc vs United Microelectronics Corp — how do they compare? Opendoor Technologies Inc trades at $4.38 (market cap $4.32B), while United Microelectronics Corp trades at $21.35 (market cap $52.23B). The key difference: United Microelectronics Corp is far larger — about 12.1× Opendoor Technologies Inc's market cap, and United Microelectronics Corp pays a 1.95% dividend while Opendoor Technologies Inc pays none. Which is the better fit depends on your goals.
| OPEN | UMC | |
|---|---|---|
Market Cap | $4.32B | $52.23B |
Sector | Real Estate | Technology |
52-Week High | $10.52 | $28.02 |
52-Week Low | $1.84 | $6.58 |
Enterprise Value | $4.66B | $49.83B |
Dividend Yield | — | 1.95% |
Signals from Pluang's Aura AI — not financial advice
Opendoor Technologies (OPEN) trades at $4.48, down 0.44% on the day, with a bearish technical outlook and mixed fundamental signals. The stock shows a low price-to-sales ratio of 0.93 but suffers from significant losses, with a net income margin of -35.25% and negative ROE of -173.61%. Recent earnings have been volatile, missing estimates in Q1 2026. Cash flow improved in 2025 with net cash flow of $538 million, though revenue declined to $4.37 billion. News highlights include the upcoming Q2 2026 earnings report and strategic shifts like closing India operations to focus on AI.
The outlook remains challenging due to persistent losses and a tough housing market, but cost-cutting and operational adjustments under new CEO Kaz Nejatian offer potential for margin improvement. Risks include high debt, competitive pressure from Zillow, and interest rate sensitivity. Analyst sentiment is cautious with 65.39% hold ratings, reflecting uncertainty about sustainable profitability. Investors should weigh the low valuation against execution risks in a volatile sector.
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.
Trailing returns across standard periods
Opendoor Technologies Inc is a digital platform for residential real estate. This platform enables customers to buy and sell houses online. It generates revenue through home sales, along with other revenue from real estate services.
Read more on OPEN →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 →