Stocks

Charles River Labs Shares Slide 1.90% Tuesday, Off 5.39% for the Week

CRL closed at $272.99 on September 15, 2026, extending a stretch of losses that has weighed on the stock across multiple timeframes.

By Love Wallet · September 15, 2026

Charles River Labs Shares Slide 1.90% Tuesday, Off 5.39% for the Week
Price
$272.99
24h
-1.90%
1 week
-5.39%
1 month
-2.52%
Market cap
$13.28B

Charles River Laboratories International, Inc. (CRL) fell 1.90% Tuesday, settling at $272.99 as sellers maintained pressure on the contract research organization. The session's decline added to a pattern of weakness that has persisted through recent trading.

Over the past seven days, CRL has shed 5.39%, and the 30-day period shows a loss of 2.52%, indicating that selling pressure has been building gradually rather than emerging from a single sharp move. The stock's market capitalization stood at $13.28 billion at the close.

The consecutive declines across the one-day, seven-day, and 30-day windows paint a consistent picture of softness for the life sciences services company. No single session has reversed the broader downward drift reflected in the data.

CRL's current price of $272.99 represents the cumulative effect of those losses across multiple measurement periods, leaving the stock down across all three tracked timeframes heading into the following session.

Market data is provided for informational purposes only and may be delayed. Nothing in this article is financial advice.

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