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Charles River Laboratories International, Inc. logo

Charles River Laboratories International, Inc. (CRL) stock

CRLNYSEServices-Commercial Physical & Biological ResearchFiscal year ends December 27
Financials through Q2 FY2026, quarter ended Jun 27, 2026Last filing: 10-Q on Aug 5, 2026Score 7/30346% above fair value
$359.41−16.69 (-4.44%)

Close on Oct 30, 2026Market cap $17.16BP/E –Yield –

Price history

Charles River Laboratories International share prices for every month, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$359.41
-4.44% on the day
52-week range
$146.20 – $379.63
-5.3% from the high
Change over 52 weeks
+100.7%
From $179.11 on Oct 30, 2025
Average volume
996,214
Shares a day, last 90 sessions
MonthOpenHighLowCloseChangeVolume
Oct 2026$291.86$379.63$284.61$359.41+21.83%25,474,281
Sep 2026$289.26$298.98$267.27$295.01+2.35%19,898,674
Aug 2026$233.29$303.31$228.01$288.24+23.97%20,677,559
Jul 2026$225.62$242.73$213.40$232.51+2.52%18,473,819
Jun 2026$180.28$228.09$169.46$226.79+25.50%17,823,988
May 2026$167.66$194.57$146.20$180.71+8.23%20,134,108
Apr 2026$173.77$190.14$161.53$166.97-3.21%16,701,733
Mar 2026$175.29$182.65$149.64$172.50-3.36%19,765,693
Feb 2026$208.86$218.69$146.33$178.49-15.20%26,475,868
Jan 2026$200.13$228.88$194.93$210.48+5.51%13,817,525
Dec 2025$177.32$205.00$172.95$199.48+11.98%14,855,540
Nov 2025$178.46$180.19$156.72$178.14-1.07%21,457,973
Oct 2025$156.06$199.66$156.06$180.07+15.09%23,970,688
Sep 2025$160.95$167.50$144.26$156.46-4.19%19,021,140
Aug 2025$166.57$168.61$145.99$163.31-3.73%19,947,678
Jul 2025$151.00$184.17$146.26$169.64+11.80%17,555,912
Jun 2025$134.80$154.43$132.58$151.73+11.87%17,317,141
May 2025$119.38$147.64$113.89$135.63+14.34%28,355,328
Apr 2025$150.81$151.37$91.86$118.62-21.19%53,173,819
Mar 2025$165.89$181.44$146.64$150.52-8.95%23,351,482
Feb 2025$161.80$172.45$150.79$165.31+0.33%28,229,917
Jan 2025$186.92$193.56$159.65$164.76-10.75%18,869,029
Dec 2024$200.00$203.01$180.21$184.60-7.26%11,380,934
Nov 2024$180.40$230.02$179.46$199.06+11.47%15,898,192
Oct 2024$194.88$200.52$176.48$178.58-9.34%15,751,373
Sep 2024$195.24$213.61$186.21$196.97-0.39%13,444,344
Aug 2024$244.60$254.15$191.37$197.75-18.99%19,576,012
Jul 2024$207.47$249.95$197.50$244.10+18.16%11,351,679
Jun 2024$209.65$222.77$203.60$206.58-0.89%9,491,497
May 2024$229.80$238.91$206.39$208.44-8.98%12,467,305
Apr 2024$271.12$273.32$223.49$229.00-15.48%10,882,674
Mar 2024$254.19$275.00$250.73$270.95+6.59%9,565,060
Feb 2024$216.21$260.04$212.52$254.19+17.53%12,492,868
Jan 2024$234.56$237.21$201.01$216.28-8.51%12,547,004
Dec 2023$196.37$239.84$195.76$236.40+19.95%8,965,240
Nov 2023$167.78$199.05$161.65$197.08+17.06%12,197,274
Oct 2023$195.42$197.67$164.42$168.36-14.09%10,746,033
Sep 2023$209.35$213.04$191.10$195.98-5.24%10,688,098
Aug 2023$208.00$218.83$196.85$206.82-1.30%10,600,633
Jul 2023$209.79$215.43$197.55$209.54-0.34%7,901,074
Jun 2023$194.00$212.91$190.43$210.25+8.72%10,062,676
May 2023$190.27$205.29$185.59$193.38+1.71%12,715,289
Apr 2023$201.12$210.05$181.22$190.12-5.80%10,234,966
Mar 2023$218.65$233.91$188.85$201.82-7.99%13,117,880
Feb 2023$243.21$262.00$207.01$219.34-9.83%12,862,644
Jan 2023$220.32$254.05$215.11$243.25+11.63%9,610,388
Dec 2022$231.49$234.47$197.03$217.90-4.67%13,964,079
Nov 2022$216.99$252.40$203.43$228.57+7.69%14,642,314
Oct 2022$197.89$224.01$189.76$212.25+7.85%10,676,381
Sep 2022$203.64$224.69$181.36$196.80-4.12%13,425,023
Aug 2022$247.32$250.82$200.90$205.25-18.08%14,344,996
Jul 2022$214.87$250.69$203.72$250.54+17.09%8,206,277
Jun 2022$235.21$248.02$203.37$213.97-8.59%10,628,247
May 2022$239.76$265.00$217.20$234.08-3.08%12,224,909
Apr 2022$286.12$308.15$230.62$241.51-14.95%11,420,426
Mar 2022$288.83$297.49$251.30$283.97-2.47%11,950,642
Feb 2022$331.99$349.84$276.33$291.16-11.71%11,072,066
Jan 2022$376.61$376.78$307.35$329.76-12.48%9,772,489
Dec 2021$365.71$379.65$347.74$376.78+2.98%6,838,814
Nov 2021$447.63$448.20$360.95$365.87-18.46%9,636,268

Seasonality

CRL return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average0.2%1.6%-2.8%-3.7%3.3%7.1%7.6%0.9%-0.6%2.7%3.5%2.6%
Months up6 of 107 of 105 of 102 of 107 of 107 of 107 of 104 of 104 of 106 of 106 of 96 of 9
20265.5%-15.2%-3.4%-3.2%8.2%25.5%2.5%24.0%2.3%21.8%
2025-10.7%0.3%-8.9%-21.2%14.3%11.9%11.8%-3.7%-4.2%15.1%-1.1%12.0%
2024-8.5%17.5%6.6%-15.5%-9.0%-0.9%18.2%-19.0%-0.4%-9.3%11.5%-7.3%
202311.6%-9.8%-8.0%-5.8%1.7%8.7%-0.3%-1.3%-5.2%-14.1%17.1%20.0%
2022-12.5%-11.7%-2.5%-15.0%-3.1%-8.6%17.1%-18.1%-4.1%7.9%7.7%-4.7%
20213.7%10.5%1.3%14.7%1.7%9.4%10.0%9.1%-7.0%8.7%-18.5%3.0%
20201.2%0.6%-18.9%14.6%24.2%-3.0%14.1%10.0%3.4%0.6%3.0%6.5%
20198.8%15.4%2.2%-3.3%-10.7%13.1%-5.2%-2.5%0.9%-1.8%11.7%5.2%
2018-3.7%1.1%0.1%-2.4%3.2%4.4%10.7%-0.6%8.9%-9.5%10.7%-16.1%
20176.1%7.6%3.4%-0.3%2.6%9.9%-2.9%10.8%-0.7%7.7%-10.4%5.0%