Charles River Laboratories Intl. Inc vs Summit Therapeutics Inc — how do they compare? Charles River Laboratories Intl. Inc trades at $302.17 (market cap $14.23B), while Summit Therapeutics Inc trades at $17.48 (market cap $13.71B). The key difference: Charles River Laboratories Intl. Inc and Summit Therapeutics Inc are close in size by market cap, and Charles River Laboratories Intl. Inc is trading nearer its 52-week high, Summit Therapeutics Inc nearer its low. Which is the better fit depends on your goals — on Pluang, investors hold Charles River Laboratories Intl. Inc for 33 Days and Summit Therapeutics Inc for 16 Days on average.
| CRL | SMMT | |
|---|---|---|
Market Cap | $14.23B | $13.71B |
Volume | 1,176,885 | 6,173,057 |
Sector | Health | Health |
52-Week High | $310.77 | $26.38 |
52-Week Low | $149.93 | $12.43 |
Typical Hold Time | 33 Days | 16 Days |
Enterprise Value | $17.06B | $13.04B |
Signals from Pluang's Aura AI — not financial advice
CRL trades at $304.01, up 1.24% on the day, near the consensus price target of $305.50. The stock shows a bullish technical trend with strong analyst support (73% buy ratings) and has beaten EPS estimates for three consecutive quarters. However, fundamentals reveal challenges with negative net income margins and a high P/E ratio of 684.85, while recent news highlights a strategic growth plan targeting 5-7% revenue growth and $300 million in savings by 2030.
The outlook is cautiously optimistic given strong analyst sentiment and recent earnings beats, but high valuation and profitability concerns pose risks. Investment opportunity hinges on successful execution of the new growth strategy to improve margins, while key risks include persistent negative earnings, competitive pressures, and execution missteps in achieving long-term targets.
Summit Therapeutics (SMMT) trades at $17.44, down 2.84% on the day, with a bullish technical signal from moving averages and strong analyst support. The company shows no revenue but secured a major $2 billion strategic investment from AstraZeneca in September 2026 to advance its cancer drug ivonescimab, driving recent stock volatility and media attention. Financials reflect a pre-revenue biotech profile with significant losses, negative ROE of -192.5%, and cash flow supported by financing activities.
The outlook hinges on clinical success with ivonescimab, offering substantial upside to the $29.33 consensus price target if trials succeed, but high execution risk remains given the lack of revenue and deep losses. Investors face binary outcomes dependent on drug approval and commercialization timelines amid competitive oncology pressures.
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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 →Summit Therapeutics Inc. is a biopharmaceutical company focused on the development and commercialization of new medicines for the treatment of infectious diseases and other unmet medical needs. The company's lead product candidate is an antibiotic for the treatment of Clostridioides difficile infection (CDI), a serious infection of the colon. Summit Therapeutics is committed to bringing innovative therapies to market to address global health challenges and improve patient outcomes.
Read more on SMMT →