ACM Research Inc vs Rockwell Automation — how do they compare? ACM Research Inc trades at $83.2 (market cap $5.57B), while Rockwell Automation trades at $448.09 (market cap $49.64B). The key difference: Rockwell Automation is far larger — about 8.9× ACM Research Inc's market cap, and Rockwell Automation pays a 1.23% dividend while ACM Research Inc pays none. Which is the better fit depends on your goals.
| ACMR | ROK | |
|---|---|---|
Market Cap | $5.57B | $49.64B |
Sector | Technology | Industrials |
52-Week High | $126.89 | $495.08 |
52-Week Low | $24.93 | $333.75 |
Enterprise Value | $4.48B | $52.77B |
Dividend Yield | — | 1.23% |
Signals from Pluang's Aura AI — not financial advice
ACMR trades at $83.03, up 4.56% in the last session, with a neutral technical signal and bearish moving averages. Recent Q2 2026 earnings beat estimates with EPS of $0.61 versus $0.42 expected, and revenue grew 36% year-over-year to $292.9 million. The company raised its 2026 revenue guidance amid strong order growth of 105% in the first half, driven by new products like the Ultra C Tahoe wet processing platform expansion announced on August 7, 2026.
Outlook is positive with 80% analyst buy ratings and a consensus price target of $127.50, implying 54% upside. Risks include high valuation with a P/E of 37.7 and reliance on semiconductor cycle demand. Net cash flow improved to $538 million in 2026 from $355 million in 2025, supporting growth initiatives.
Rockwell Automation (ROK) trades at $435.22, down 1.32% with a bearish technical signal. The company shows strong earnings momentum with three consecutive quarterly beats and raised 2026 guidance. Valuation metrics appear elevated with P/E of 41.85 and P/S of 5.6, while profitability remains solid with 13.38% net margin. Recent AI integration initiatives and institutional buying activity provide positive catalysts.
ROK presents a mixed outlook with strong operational performance offset by premium valuation. The 16.5% upside to consensus price target of $507 offers potential, but inflation pressures and competitive threats require monitoring. Current technical weakness near support at $432 creates a critical juncture for near-term direction.
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Latest headlines on both assets
ACM Research develops and manufactures semiconductor process equipment, specializing in wafer cleaning and electroplating solutions. Its tools are used by global chipmakers to improve productivity and yield for logic and memory chips.
Read more on ACMR →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 →