Charles River Laboratories International, Inc.
CRL- Exchange
- NYSE
- Industry
- Services-Commercial Physical & Biological Research
- SEC CIK
- 0001100682
In the last 90 days, Charles River Laboratories International, Inc. insiders filed 0 open-market purchases and 9 sales; 569 institutions reported holding it in 13F filings for Q2 2026, worth $12.9B in total; Harris Associates (Oakmark) is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Charles River Laboratories International, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 560
- −14 vs. Q4 2025
- Shares held
- 57.1M
- +11.0M (+23.9%) vs. Q4 2025
- Total value
- $9.86B
- +$656.2M (+7.1%) vs. Q4 2025
- New holders
- 73
- 192 more added
- Sold out
- 87
- 198 more reduced
10 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CRL on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 569 | $12.9B |
| Q1 2026 | 560 | $9.86B |
| Q4 2025 | 584 | $10.6B |
| Q3 2025 | 556 | $7.92B |
| Q2 2025 | 519 | $7.73B |
| Q1 2025 | 562 | $8.03B |
| Q4 2024 | 636 | $9.78B |
| Q3 2024 | 629 | $10.3B |
| Q2 2024 | 665 | $10.8B |
| Q1 2024 | 675 | $14.1B |
| Q4 2023 | 634 | $12.3B |
| Q3 2023 | 622 | $10.1B |
| Q2 2023 | 613 | $10.7B |
| Q1 2023 | 623 | $10.3B |
| Q4 2022 | 630 | $10.8B |
| Q3 2022 | 583 | $9.91B |
| Q2 2022 | 629 | $10.4B |
| Q1 2022 | 644 | $13.5B |
| Q4 2021 | 708 | $17.8B |
| Q3 2021 | 679 | $19.3B |
| Q2 2021 | 639 | $17.6B |
| Q1 2021 | 562 | $13.7B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Charles River Laboratories International, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| O'Shaughnessy Asset Management, LLC | 3,745 | $646.0K | 0.00% | +842+29.0% | Added |
| Wiley Bros.-Aintree Capital, LLC | 3,833 | $661.2K | 0.00% | +371+10.7% | Added |
| Wealth Enhancement Advisory Services, LLC | 3,858 | $670.9K | 0.00% | −2,288−37.2% | Reduced |
| Canada Pension Plan Investment Board | 4,000 | $690.0K | 0.00% | −1,500−27.3% | Reduced |
| Teachers Retirement System of the State of Kentucky | 4,006 | $691.0K | 0.01% | 00.0% | Unchanged |
| CWM, LLC | 4,017 | $693.0K | 0.00% | −288−6.7% | Reduced |
| Sanctuary Advisors, LLC | 4,041 | $697.1K | 0.00% | −1,810−30.9% | Reduced |
| Northwest & Ethical Investments L.P. | 4,158 | $699.5K | 0.02% | +290+7.5% | Added |
| Cerity Partners LLC | 4,085 | $704.6K | 0.00% | −2,163−34.6% | Reduced |
| Crossmark Global Holdings, Inc. | 4,180 | $721.0K | 0.01% | −29−0.7% | Reduced |
| Ameritas Investment Partners, Inc. | 4,219 | $727.8K | 0.02% | 00.0% | Unchanged |
| Atria Investments LLC | 4,221 | $728.1K | 0.01% | −2,253−34.8% | Reduced |
| Advisory Services Network, LLC | 4,438 | $765.6K | 0.01% | +386+9.5% | Added |
| Illinois Municipal Retirement Fund | 4,485 | $773.7K | 0.01% | +4,485 | New |
| Nomura Holdings Inc | 4,550 | $784.9K | 0.01% | +1,707+60.0% | Added |
| Blair William & Co | 4,575 | $789.1K | 0.00% | +4,575 | New |
| Commerce Bank | 4,577 | $789.5K | 0.00% | +26+0.6% | Added |
| Ethic Inc. | 4,604 | $794.2K | 0.01% | −791−14.7% | Reduced |
| Cresset Asset Management, LLC | 4,647 | $801.6K | 0.00% | −174−3.6% | Reduced |
| Credit Agricole S A | 4,757 | $820.6K | 0.00% | +4,757 | New |
| State of Alaska, Department of Revenue | 4,811 | $829.0K | 0.01% | −70−1.4% | Reduced |
| Toroso Investments, LLC | 5,037 | $868.9K | 0.00% | −420−7.7% | Reduced |
| Commonwealth Equity Services, LLC | 5,070 | $874.6K | 0.00% | −4,279−45.8% | Reduced |
| Raiffeisen Bank International AG | 5,500 | $878.5K | 0.01% | +5,500 | New |
| Guggenheim Capital LLC | 5,161 | $890.3K | 0.01% | −77−1.5% | Reduced |
| Captrust Financial Advisors | 5,189 | $894.9K | 0.00% | −89−1.7% | Reduced |
| Mutual of America Capital Management LLC | 5,225 | $901.3K | 0.01% | −51−1.0% | Reduced |
| Yousif Capital Management, LLC | 5,234 | $902.9K | 0.01% | −20.0% | Reduced |
| Allstate Corp | 5,293 | $913.0K | 0.01% | +5,293 | New |
| Mitchell & Pahl Private Wealth, LLC | 5,296 | $913.6K | 0.37% | +194+3.8% | Added |
| Xponance, Inc. | 5,345 | $922.0K | 0.01% | +1,191+28.7% | Added |
| Zions Bancorporation, National Association | 5,475 | $944.4K | 0.06% | −4,037−42.4% | Reduced |
| Rafferty Asset Management, LLC | 5,504 | $949.4K | 0.00% | −2,025−26.9% | Reduced |
| Exchange Traded Concepts, LLC | 5,582 | $962.9K | 0.01% | +121+2.2% | Added |
| Oregon Public Employees Retirement Fund | 5,645 | $973.8K | 0.01% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 5,712 | $985.3K | 0.01% | +5,712 | New |
| Mariner, LLC | 5,776 | $996.4K | 0.00% | −5,075−46.8% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 5,914 | $1.02M | 0.02% | −3,454−36.9% | Reduced |
| Panagora Asset Management Inc | 6,073 | $1.05M | 0.00% | 00.0% | Unchanged |
| Keybank National Association | 6,134 | $1.06M | 0.00% | +1,171+23.6% | Added |
| Pekin Hardy Strauss, Inc. | 6,157 | $1.06M | 0.11% | −2,807−31.3% | Reduced |
| Contravisory Investment Management, Inc. | 6,218 | $1.07M | 0.22% | +89+1.5% | Added |
| US Bancorp | 6,247 | $1.08M | 0.00% | −1,276−17.0% | Reduced |
| Epoch Investment Partners, Inc. | 6,308 | $1.09M | 0.01% | −21,131−77.0% | Reduced |
| ING Groep NV | 6,347 | $1.09M | 0.01% | −13−0.2% | Reduced |
| Teacher Retirement System of Texas | 6,399 | $1.10M | 0.00% | −399−5.9% | Reduced |
| Principal Securities, Inc. | 6,500 | $1.12M | 0.02% | +427+7.0% | Added |
| NEOS Investment Management LLC | 6,690 | $1.15M | 0.01% | +6,690 | New |
| DekaBank Deutsche Girozentrale | 7,142 | $1.16M | 0.00% | 00.0% | Unchanged |
| Bridgewater Associates, LP | 6,835 | $1.18M | 0.01% | −15,219−69.0% | Reduced |
| Cetera Investment Advisers | 7,028 | $1.21M | 0.00% | −97−1.4% | Reduced |
| MML Investors Services, LLC | 7,113 | $1.23M | 0.00% | −1,895−21.0% | Reduced |
| Mercer Global Advisors Inc | 7,156 | $1.23M | 0.00% | +840+13.3% | Added |
| IMC-Chicago, LLC | 7,293 | $1.26M | 0.02% | +7,293 | New |
| Ambassador Advisors, LLC | 7,348 | $1.27M | 0.19% | −31−0.4% | Reduced |
| Woodline Partners LP | 7,713 | $1.33M | 0.01% | −342,954−97.8% | Reduced |
| ProShare Advisors LLC | 7,838 | $1.35M | 0.00% | −2,918−27.1% | Reduced |
| 1492 Capital Management LLC | 7,875 | $1.36M | 0.52% | +1,816+30.0% | Added |
| VisionPoint Advisory Group, LLC | 8,022 | $1.38M | 0.26% | −616−7.1% | Reduced |
| Pathstone Holdings, LLC | 8,107 | $1.40M | 0.01% | +1,458+21.9% | Added |
| Capital World Investors | 8,149 | $1.41M | 0.00% | +8,149 | New |
| Maverick Capital LtdSuperinvestorMaverick Capital | 8,178 | $1.41M | 0.02% | +8,178 | New |
| CAPROCK Group, Inc. | 8,600 | $1.48M | 0.04% | −2,410−21.9% | Reduced |
| First Trust Advisors LP | 8,736 | $1.51M | 0.00% | +2,689+44.5% | Added |
| UniSuper Management Pty Ltd | 8,925 | $1.54M | 0.01% | +293+3.4% | Added |
| Amalgamated Bank | 8,947 | $1.54M | 0.01% | −750−7.7% | Reduced |
| Edgestream Partners, L.P. | 9,036 | $1.56M | 0.05% | +9,036 | New |
| American Century Companies Inc | 9,148 | $1.58M | 0.00% | +1,084+13.4% | Added |
| Riverwater Partners LLC | 9,292 | $1.60M | 0.53% | +9,292 | New |
| State of Tennessee, Treasury Department | 9,435 | $1.63M | 0.01% | −3,158−25.1% | Reduced |
| Voya Investment Management LLC | 9,689 | $1.67M | 0.00% | −15−0.2% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 9,813 | $1.69M | 0.00% | −309−3.1% | Reduced |
| Iridian Asset Management LLC | 9,845 | $1.70M | 0.69% | −16,723−62.9% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 9,992 | $1.72M | 0.00% | +1,715+20.7% | Added |
| Retirement Systems of Alabama | 10,451 | $1.80M | 0.01% | −19−0.2% | Reduced |
| Pictet Asset Management Holding SA | 10,650 | $1.84M | 0.00% | +744+7.5% | Added |
| Cardinal Capital Management | 11,031 | $1.90M | 0.25% | +103+0.9% | Added |
| CIBC Asset Management Inc | 11,043 | $1.90M | 0.00% | +50+0.5% | Added |
| Daiwa Securities Group Inc. | 11,341 | $1.96M | 0.01% | +1,995+21.3% | Added |
| TCW Group Inc | 11,353 | $1.96M | 0.01% | +11,353 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 11,464 | $1.98M | 0.01% | +16+0.1% | Added |
| MetLife Investment Management | 11,490 | $1.98M | 0.01% | −299−2.5% | Reduced |
| JustInvest LLC | 11,587 | $2.00M | 0.02% | −429−3.6% | Reduced |
| Geneva Capital Management LLC | 11,942 | $2.06M | 0.04% | −214−1.8% | Reduced |
| Hollow Brook Wealth Management LLC | 11,984 | $2.07M | 0.53% | −59−0.5% | Reduced |
| Delaney Capital Management Ltd. | 12,013 | $2.07M | 0.33% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 12,076 | $2.08M | 0.00% | −196,483−94.2% | Reduced |
| Horizon Kinetics Asset Management LLC | 12,192 | $2.10M | 0.02% | −388−3.1% | Reduced |
| Janney Montgomery Scott LLC | 12,388 | $2.14M | 0.01% | −7,640−38.1% | Reduced |
| Broyhill Asset Management | 12,518 | $2.16M | 2.12% | −2,234−15.1% | Reduced |
| New York Life Investment Management LLC | 12,569 | $2.17M | 0.02% | +1,432+12.9% | Added |
| KLP Kapitalforvaltning AS | 12,600 | $2.17M | 0.01% | −200−1.6% | Reduced |
| Vanguard Investments Australia, Ltd. | 12,616 | $2.18M | 0.01% | +12,616 | New |
| State of Michigan Retirement System | 12,830 | $2.21M | 0.01% | −100−0.8% | Reduced |
| Nisa Investment Advisors, LLC | 13,070 | $2.25M | 0.01% | +83+0.6% | Added |
| Czech National Bank | 13,403 | $2.31M | 0.02% | +426+3.3% | Added |
| Great West Life Assurance Co | 13,456 | $2.33M | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 13,529 | $2.33M | 0.01% | −186−1.4% | Reduced |
| Virginia Retirement Systems Et Al | 13,700 | $2.36M | 0.02% | +500+3.8% | Added |
| PensionDanmark Pensionsforsikringsaktieselskab | 13,760 | $2.37M | 0.02% | −1,740−11.2% | Reduced |