Monolithic Power Systems Inc vs Union Pacific Corporation — how do they compare? Monolithic Power Systems Inc trades at $1,386.29 (market cap $67.32B), while Union Pacific Corporation trades at $278.34 (market cap $165.27B). The key difference: Union Pacific Corporation is far larger — about 2.5× Monolithic Power Systems Inc's market cap, and Union Pacific Corporation pays the higher dividend (2.04%). Which is the better fit depends on your goals — on Pluang, investors hold Monolithic Power Systems Inc for 25 Days and Union Pacific Corporation for 105 Days on average.
| MPWR | UNP | |
|---|---|---|
Market Cap | $67.32B | $165.27B |
Volume | 826,960 | 1,474,117 |
Sector | Technology | Industrials |
52-Week High | $1.69K | $310.62 |
52-Week Low | $856.96 | $216.37 |
Typical Hold Time | 25 Days | 105 Days |
Enterprise Value | $65.92B | $194.33B |
Dividend Yield | 0.58% | 2.04% |
Signals from Pluang's Aura AI — not financial advice
MPWR trades at $1,369.80, down 3.94% today but maintains strong technical momentum with bullish moving averages. The company demonstrates robust fundamentals with 24.5% net income margin and consistent earnings beats, supported by AI infrastructure demand. Recent news highlights CEO stock sales and a strategic manufacturing partnership with GlobalFoundries to expand capacity.
Outlook remains positive with 88% analyst buy ratings and $1,830 consensus price target, though premium valuations (P/E 83.6) and insider selling present near-term risks. Revenue growth to $3.3B in 2026 and expanding AI market opportunities support long-term potential, but investors should monitor execution risks and competitive pressures.
Union Pacific (UNP) trades at $278.20, up 1.28% today, with a bullish technical signal and strong analyst consensus. Recent Q2 2026 earnings beat expectations, and the company maintains robust profitability with a 28.85% net margin and 39.7% ROE. Positive sentiment is driven by volume growth, a pending Norfolk Southern merger, and dividend reliability, though merger uncertainty and fuel costs pose risks.
Outlook is positive given earnings momentum and strategic initiatives, but investors face risks from merger execution and economic cyclicality. The stock offers value with a consensus price target of $332.10, implying significant upside, supported by stable cash flows and a solid dividend track record.
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Latest headlines on both assets
Monolithic Power Systems, Inc. is a global leader in high-performance, analog, and mixed-signal semiconductors. The company specializes in power management solutions, providing integrated circuits (ICs) for a wide range of applications, including computing, automotive, industrial, and communications. MPWR's proprietary process technology is designed to deliver highly energy-efficient and compact power solutions, positioning the company as a key supplier for the next generation of electronic devices.
Read more on MPWR →Omaha, Nebraska-based Union Pacific is the largest public railroad in North America. Operating on more than 30,000 miles of track in the western two thirds of the U.S., UP generated roughly $22 billion of revenue in 2021 by hauling coal, industrial products, intermodal containers, agriculture goods, chemicals, and automotive goods. UP owns about one fourth of Mexican railroad Ferromex and derives about 10% of its revenue hauling freight to and from Mexico.
Read more on UNP →