ACM Research Inc vs Charles River Laboratories Intl. Inc — how do they compare? ACM Research Inc trades at $81.67 (market cap $5.57B), while Charles River Laboratories Intl. Inc trades at $288.87 (market cap $13.46B). The key difference: Charles River Laboratories Intl. Inc is far larger — about 2.4× ACM Research Inc's market cap, and Charles River Laboratories Intl. Inc is trading nearer its 52-week high, ACM Research Inc nearer its low. Which is the better fit depends on your goals.
| ACMR | CRL | |
|---|---|---|
Market Cap | $5.57B | $13.46B |
Sector | Technology | Health |
52-Week High | $126.89 | $282.00 |
52-Week Low | $24.93 | $145.57 |
Enterprise Value | $4.48B | $16.30B |
Signals from Pluang's Aura AI — not financial advice
ACMR trades at $81.26, up 2.33% today, with a neutral technical signal and bearish moving averages. The stock shows strong fundamentals with Q2 2026 EPS beating estimates at $0.61 versus $0.42 expected, revenue growth of 36% year-over-year to $292.9 million, and raised 2026 guidance. Net income margin improved to 14.48% in 2026 from 10.43% in 2025, supported by robust orders and product expansion.
Outlook remains positive with an 80% analyst buy rating and consensus price target of $127.50, implying significant upside. Risks include high P/E of 37.7, negative operating cash flow, and semiconductor cycle volatility. Growth catalysts are new wet processing platforms and overseas expansion, but execution on guidance is critical.
Charles River Laboratories (CRL) trades at $284.37, up 2.66% today and near its 52-week high, reflecting strong bullish momentum. The stock has consistently beaten earnings estimates in recent quarters, including a Q2 2026 EPS of $3.02 versus $2.77 expected, and the company raised its full-year guidance. Despite negative net income margins, operating cash flow remains robust at $738 million in 2025. Analyst sentiment is overwhelmingly positive with 26 buy ratings and a consensus price target of $277.29.
The outlook is supported by improving biotech demand and cost controls, but high valuation multiples and recent insider selling pose risks. Earnings growth and margin expansion are key catalysts, though profitability challenges and macroeconomic sensitivity could pressure the stock. Investors should weigh strong technicals and analyst support against fundamental weaknesses and execution risks.
Trailing returns across standard periods
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 →Charles River Laboratories was founded in 1947 and is a leading provider of drug discovery and development services. The company's research model & services segment is the leading provider of animal models for laboratory testing, which breeds and delivers animal research models with specific genetic characteristics for preclinical studies around the world. The discovery & safety assessment segment includes services required to take a drug through the early development process, including discovery services. The manufacturing support segment includes microbial solutions, which provides in vitro (non-animal) testing products, biologics testing services, and avian vaccine services.
Read more on CRL →