Monolithic Power Systems Inc vs Rockwell Automation — how do they compare? Monolithic Power Systems Inc trades at $1,197.1 (market cap $59.88B), while Rockwell Automation trades at $426.07 (market cap $47.65B). The key difference: Monolithic Power Systems Inc is the larger of the two by market cap, and Rockwell Automation pays the higher dividend (1.29%). Which is the better fit depends on your goals.
| MPWR | ROK | |
|---|---|---|
Market Cap | $59.88B | $47.65B |
Sector | Utilities | Industrials |
52-Week High | $1.69K | $495.08 |
52-Week Low | $834.14 | $333.75 |
Enterprise Value | $58.49B | $50.79B |
Dividend Yield | 0.66% | 1.29% |
Signals from Pluang's Aura AI — not financial advice
MPWR trades at $1,218.50, down 0.44% on the day, with technical indicators showing bearish momentum despite recent earnings beats. The company reported strong Q2 2026 results with EPS of $6.50 beating expectations of $5.87, driven by AI infrastructure demand. Valuation remains elevated with a P/E of 74.34 and P/S of 18.21, while profitability metrics show robust net income margin of 24.5% and ROE of 21.98%.
The stock faces near-term technical pressure but maintains strong fundamental growth prospects from AI and server demand. Analyst consensus remains overwhelmingly bullish with 88% buy ratings and a $1,860 price target representing 53% upside. Key risks include premium valuation concerns and potential double-ordering in enterprise data segments.
Rockwell Automation (ROK) trades at $429.13, down 1.08% on the day, with a bearish technical signal and near-term support at $427. The company has beaten EPS estimates for three consecutive quarters, with Q3 2026 results pending. Revenue for 2025 was $8.34B, with a net income margin of 13.38%, though profitability has moderated from 2023 peaks. Recent news highlights expansion in AI-driven quality systems and remote support capabilities.
The stock offers a 19.8% upside to the consensus price target of $514, supported by analyst optimism on margin expansion and reshoring trends. However, high valuation multiples (P/E 40.18) and mixed technical indicators suggest near-term volatility. Key risks include execution on growth initiatives and macroeconomic pressures on industrial spending.
Trailing returns across standard periods
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 →Rockwell Automation is a pure-play automation competitor that is the successor entity to Rockwell International, which spun off its former Rockwell Collins avionics segment in 2001. As of fiscal 2021, the firm operates through three segments--intelligent devices, software and control, and lifecycle services. Intelligent devices contains its drives, sensors, and industrial components, software and control contains its information and network and security software, while lifecycle services contains its consulting and maintenance services as well as its Sensia JV with Schlumberger.
Read more on ROK →