Compare American Express Co (AXP) vs Monolithic Power Systems Inc (MPWR) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
American Express Co vs Monolithic Power Systems Inc — how do they compare? American Express Co trades at $355.22 (market cap $242.27B), while Monolithic Power Systems Inc trades at $1,390 (market cap $67.62B). The key difference: American Express Co is far larger — about 3.6× Monolithic Power Systems Inc's market cap, and American Express Co pays the higher dividend (1.07%). Which is the better fit depends on your goals.
| AXP | MPWR | |
|---|---|---|
Market Cap | $242.27B | $67.62B |
Sector | Financials | Utilities |
52-Week High | $384.82 | $1.69K |
52-Week Low | $292.27 | $711.24 |
Dividend Yield | 1.07% | 0.58% |
Enterprise Value | — | $66.28B |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
AXP trades at $354.43, up 1.1% today, with a bullish technical signal from moving averages and support at $352. The company reported strong Q1 2026 earnings of $4.28 per share, beating estimates, with revenue reaching $72.23 billion in 2025. Recent news highlights AI investments and a new headquarters, while analyst consensus is a $373.62 price target with 40% buy ratings.
Outlook remains positive driven by revenue growth and premium cardholder expansion, but risks include economic sensitivity and rising debt levels. The stock offers potential upside to consensus targets, supported by institutional confidence and operational momentum, though investors should monitor spending trends and interest rate impacts.
Monolithic Power Systems (MPWR) trades at $1,291.38, down 4.54% on the day, amid a bearish technical signal despite strong fundamentals. The stock shows robust profitability with 22.98% net income margin and has beaten earnings estimates for three consecutive quarters. Analyst consensus remains strongly bullish with 88% buy ratings and a $1,760 price target, representing significant upside potential from current levels.
The stock presents a compelling growth opportunity driven by AI infrastructure demand and power semiconductor trends, though elevated valuation multiples and ongoing legal investigations pose risks. Technical indicators suggest near-term weakness, but strong institutional support and consistent earnings performance support the long-term bullish case for investors seeking exposure to semiconductor growth.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
About American Express Co
American Express Company is a global payment and travel company. The Company's principal products and services are charge and credit payment card products and travel-related services offered to consumers and businesses around the world.
Read more on AXP →About Monolithic Power Systems Inc
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 →
