Mongodb Inc vs United Microelectronics Corp — how do they compare? Mongodb Inc trades at $309.31 (market cap $26.01B), while United Microelectronics Corp trades at $21.22 (market cap $51.00B). The key difference: United Microelectronics Corp is the larger of the two by market cap, and United Microelectronics Corp pays a 2.03% dividend while Mongodb Inc pays none. Which is the better fit depends on your goals.
| MDB | UMC | |
|---|---|---|
Market Cap | $26.01B | $51.00B |
Sector | Technology | Technology |
52-Week High | $440.25 | $28.02 |
52-Week Low | $201.08 | $6.58 |
Enterprise Value | $23.61B | $48.57B |
Dividend Yield | — | 2.03% |
Signals from Pluang's Aura AI — not financial advice
MongoDB (MDB) trades at $324.44, up 3.88% today, with strong analyst support (82% buy ratings) and a $400.39 consensus price target. The stock shows bearish technical signals but has consistently beaten earnings expectations, with Q1 2026 EPS of $1.32 surpassing the $1.19 estimate. Revenue growth remains robust at $2.01B for 2025, though profitability challenges persist with a negative net margin of -1.12%.
MDB presents a growth investment opportunity with accelerating revenue and improving margins, but faces execution risks and competitive pressures. The stock's premium valuation (P/S 9.77) requires sustained high growth, while negative cash flow and ongoing profitability concerns warrant caution despite Wall Street optimism.
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.
Trailing returns across standard periods
Founded in 2007, MongoDB is a document-oriented database with nearly 33,000 paying customers and well past 1.5 million free users. MongoDB provides both licenses as well as subscriptions as a service for its NoSQL database. MongoDB's database is compatible with all major programming languages and is capable of being deployed for a variety of use cases.
Read more on MDB →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 →