Charles River Laboratories International, Inc. Share Price
NYSE: CRL | Large CapCharles River Laboratories International, Inc. Stock Performance
Charles River Laboratories International, Inc. Share Price Today
As of 31 October 2026, Charles River Laboratories International, Inc.'s share price is $359.49. The stock opened at $369.64, compared to its previous close of $376.02. During today's trading session, Charles River Laboratories International, Inc.'s share price traded between $352.30 and $370.81, with an average price of $361.56. Over the past 52 weeks, the stock has recorded a high of $379.19 and a low of $147.16. In terms of performance, Charles River Laboratories International, Inc.'s share price has risen by 115.39% over the last six months and is up 99.58% on a year-on-year basis.
Charles River Laboratories International, Inc. Share Price Chart
Charles River Laboratories International, Inc. Quarterly Profit & Loss
All figures in USD
Charles River Laboratories International, Inc. Annual Profit & Loss
All figures in USD
About Charles River Laboratories International, Inc.
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 provide in vitro (nonanimal) testing products, biologics testing services, and avian vaccine services.
Charles River Laboratories International, Inc. Historical Returns
| Month | Open | Close | Change % |
|---|---|---|---|
Oct 2026 | $291.86 | $359.58 | +21.50% |
Sep 2026 | $289.97 | $295.94 | -0.03% |
Aug 2026 | $232.74 | $296.02 | +27.23% |
Jul 2026 | $226.55 | $232.67 | +2.70% |
Jun 2026 | $178.88 | $226.55 | +25.37% |
May 2026 | $166.45 | $180.70 | +8.27% |
Apr 2026 | $172.50 | $166.90 | -3.26% |
Mar 2026 | $175.00 | $172.53 | -3.41% |
Feb 2026 | $210.72 | $178.62 | -15.14% |
Jan 2026 | $199.16 | $210.50 | +5.42% |
Dec 2025 | $177.01 | $199.68 | +12.04% |
Nov 2025 | $176.62 | $178.22 | -1.05% |