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Compare Arm Holdings plc (ARM) vs Monolithic Power Systems Inc (MPWR) Price & Performance

Arm Holdings plcTrade
Monolithic Power Systems IncTrade

Price performance (Past 24H)

Key statistics

Arm Holdings plc vs Monolithic Power Systems Inc — how do they compare? Arm Holdings plc trades at $273.4 (market cap $287.22B), while Monolithic Power Systems Inc trades at $1,425 (market cap $68.90B). The key difference: Arm Holdings plc is far larger — about 4.2× Monolithic Power Systems Inc's market cap, and Monolithic Power Systems Inc pays a 0.57% dividend while Arm Holdings plc pays none. Which is the better fit depends on your goals.

ARMMPWR
Market Cap
$287.22B$68.90B
Sector
TechnologyUtilities
52-Week High
$439.46$1.69K
52-Week Low
$104.55$820.74
Enterprise Value
$283.79B$67.51B
Dividend Yield
0.57%

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

Arm Holdings plc

No Aura AI signal available yet.

Monolithic Power Systems Inc

Monolithic Power Systems (MPWR) trades at $1,401.54, up 3.12% today, reflecting strong momentum after recent earnings beats. The stock exhibits a bullish technical trend, supported by robust fundamentals including 24.5% net income margin and 21.98% ROE. Recent Q2 2026 results showed EPS of $6.50, exceeding estimates, with revenue growth driven by AI infrastructure demand. Analyst sentiment remains overwhelmingly positive with 88% buy ratings.

The outlook for MPWR is favorable due to accelerating AI-driven revenue and expanding margins, though high valuation multiples (P/E 84.26) pose a risk if growth slows. Investor optimism is tempered by potential overvaluation and sensitivity to tech sector volatility. The consensus price target of $1,870 suggests upside, but execution risks and competitive pressures warrant caution.

Returns comparison

Trailing returns across standard periods

Top news

Latest headlines on both assets

About Arm Holdings plc

Arm Holdings designs the architecture for high-performance, energy-efficient processors used in nearly all smartphones and millions of other devices. Its intellectual property powers global computing from mobile to AI.

Read more on ARM

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