Compare Monolithic Power Systems Inc (MPWR) vs Onto Innovation (ONTO) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Monolithic Power Systems Inc vs Onto Innovation — how do they compare? Monolithic Power Systems Inc trades at $1,193 (market cap $59.88B), while Onto Innovation trades at $278.03 (market cap $13.80B). The key difference: Monolithic Power Systems Inc is far larger — about 4.3× Onto Innovation's market cap, and Monolithic Power Systems Inc pays a 0.66% dividend while Onto Innovation pays none. Which is the better fit depends on your goals.
| MPWR | ONTO | |
|---|---|---|
Market Cap | $59.88B | $13.80B |
Sector | Utilities | Technology |
52-Week High | $1.69K | $378.45 |
52-Week Low | $834.14 | $106.04 |
Enterprise Value | $58.49B | $13.38B |
Dividend Yield | 0.66% | — |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
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.
ONTO Innovation trades at $281.11, up 4.89% today, with strong analyst support (12 buy ratings, 0 hold/sell) and a $392.50 consensus price target suggesting 39.6% upside. The stock shows mixed earnings performance with a recent Q2 2026 beat ($1.93 vs. $1.69 expected) but misses in prior quarters. Revenue growth remains solid at $1.01B in 2025, though net income margin compressed to 11.84%. Technical indicators are neutral with support at $277 and resistance at $284.
Outlook remains positive given robust AI-driven semiconductor demand and a $1.1B+ backlog, but high valuation multiples (P/E 105.28, P/S 12.44) leave little room for execution missteps. Key risks include fiduciary investigation news, insider selling, and reliance on semiconductor cycle strength. Institutional confidence is high with BlackRock's $2.08B recent investment.
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 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 →About Onto Innovation
Onto Innovation provides process control solutions for semiconductor manufacturing. Its inspection and metrology systems help chipmakers measure, analyze, and detect defects on wafers and advanced packages.
Read more on ONTO →
