Onto Innovation vs Rockwell Automation — how do they compare? Onto Innovation trades at $278.03 (market cap $13.80B), while Rockwell Automation trades at $426.07 (market cap $47.65B). The key difference: Rockwell Automation is far larger — about 3.5× Onto Innovation's market cap, and Rockwell Automation pays a 1.29% dividend while Onto Innovation pays none. Which is the better fit depends on your goals.
| ONTO | ROK | |
|---|---|---|
Market Cap | $13.80B | $47.65B |
Sector | Technology | Industrials |
52-Week High | $378.45 | $495.08 |
52-Week Low | $106.04 | $333.75 |
Enterprise Value | $13.38B | $50.79B |
Dividend Yield | — | 1.29% |
Signals from Pluang's Aura AI — not financial advice
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.
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
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 →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 →