Charles River Laboratories Intl. Inc vs Comfort Systems USA Inc — how do they compare? Charles River Laboratories Intl. Inc trades at $282.01 (market cap $13.22B), while Comfort Systems USA Inc trades at $1,677.95 (market cap $58.94B). The key difference: Comfort Systems USA Inc is far larger — about 4.5× Charles River Laboratories Intl. Inc's market cap, and Comfort Systems USA Inc pays a 0.21% dividend while Charles River Laboratories Intl. Inc pays none. Which is the better fit depends on your goals.
| CRL | FIX | |
|---|---|---|
Market Cap | $13.22B | $58.94B |
Sector | Health | Technology |
52-Week High | $282.00 | $2.07K |
52-Week Low | $145.57 | $680.86 |
Enterprise Value | $16.06B | $57.42B |
Dividend Yield | — | 0.21% |
Signals from Pluang's Aura AI — not financial advice
Charles River Laboratories (CRL) trades at $267.49, up 0.75% on the day, with a bullish technical signal from moving averages but overbought RSI readings. The company reported strong Q2 2026 earnings, beating estimates with EPS of $3.02 versus $2.77 expected, and raised full-year guidance. Despite negative net income margins and high valuation multiples, analyst sentiment remains overwhelmingly positive with 72% buy ratings.
CRL shows operational strength with consistent earnings beats and improved demand, yet faces risks from high debt and profitability challenges. The consensus price target of $277.29 suggests modest upside, but investors must weigh growth prospects against valuation concerns and macroeconomic pressures on biotech spending.
FIX trades at $1,694.55, down 1.11% today, with a bearish technical signal from moving averages and RSI near overbought levels. The company reported strong Q2 2026 earnings, beating estimates with EPS of $12.53 versus $10.45 expected, driven by robust data center demand. Revenue grew to $11.2B in 2026, with net profit margin expanding to 12.77%. Analyst consensus is bullish with a $2,170 price target, though valuation multiples like P/E of 41.22 appear elevated.
Outlook remains positive given record backlog and AI-driven demand, but risks include high execution demands and premium valuation. The stock offers growth exposure to the construction and data center sectors, supported by institutional interest and consistent dividend payments, though investors should monitor capacity constraints and competitive pressures.
Trailing returns across standard periods
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 →Comfort Systems USA is a premier provider of mechanical and electrical contracting services. It specializes in HVAC, plumbing, and energy management solutions for commercial and industrial facilities.
Read more on FIX →