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, Q4 2025
Institutional positions in Charles River Laboratories International, Inc. as of Dec 31, 2025. 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
- 584
- +37 vs. Q3 2025
- Shares held
- 52.9M
- +2.75M (+5.5%) vs. Q3 2025
- Total value
- $10.6B
- +$2.69B (+34.2%) vs. Q3 2025
- New holders
- 118
- 177 more added
- Sold out
- 81
- 206 more reduced
9 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Charles River Laboratories International, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Picton Mahoney Asset Management | 73,468 | $14.7M | 0.16% | −4,841−6.2% | Reduced |
| Wells Fargo & Company | 77,416 | $15.4M | 0.00% | −2,551−3.2% | Reduced |
| Laurus Investment Counsel Inc. | 82,365 | $16.4M | 13.38% | −4,155−4.8% | Reduced |
| Public Employees Retirement Association of Colorado | 83,643 | $16.7M | 0.06% | +78,600+1,558.6% | Added |
| Aristotle Capital Boston, LLC | 86,214 | $17.2M | 0.94% | −9,134−9.6% | Reduced |
| Rhumbline Advisers | 88,509 | $17.7M | 0.01% | −8,060−8.3% | Reduced |
| California Public Employees Retirement System | 88,555 | $17.7M | 0.01% | +4,758+5.7% | Added |
| Standard Life Aberdeen plc | 97,001 | $19.3M | 0.03% | +88,853+1,090.5% | Added |
| Swiss National Bank | 97,100 | $19.4M | 0.01% | +1,900+2.0% | Added |
| Riverbridge Partners LLC | 99,328 | $19.8M | 0.37% | −25,976−20.7% | Reduced |
| GW&K Investment Management, LLC | 101,025 | $20.2M | 0.17% | +4,371+4.5% | Added |
| WCM Investment Management, LLC | 102,234 | $20.6M | 0.04% | +102,234 | New |
| Confluence Investment Management LLC | 105,626 | $21.1M | 0.32% | +9,663+10.1% | Added |
| Legal & General Group Plc | 106,430 | $21.2M | 0.00% | −1,815−1.7% | Reduced |
| New York State Common Retirement Fund | 111,346 | $22.2M | 0.03% | +1,469+1.3% | Added |
| Natixis Advisors, L.P. | 114,357 | $22.8M | 0.03% | +9,397+9.0% | Added |
| Principal Financial Group Inc | 119,499 | $23.8M | 0.01% | +14,780+14.1% | Added |
| AQR Capital Management LLC | 120,112 | $24.0M | 0.01% | −144,971−54.7% | Reduced |
| Franklin Resources Inc | 120,883 | $24.1M | 0.01% | +92,217+321.7% | Added |
| Empyrean Capital Partners, LP | 121,500 | $24.2M | 0.84% | +121,500 | New |
| Raymond James Financial Inc | 122,254 | $24.4M | 0.01% | +99,976+448.8% | Added |
| Royal Bank of Canada | 123,656 | $24.7M | 0.00% | −144,264−53.8% | Reduced |
| Frontier Capital Management Co LLC | 123,701 | $24.7M | 0.26% | +73,426+146.0% | Added |
| Marshall Wace, LLP | 124,193 | $24.8M | 0.02% | −13,917−10.1% | Reduced |
| Federated Hermes, Inc. | 125,840 | $25.1M | 0.04% | −386−0.3% | Reduced |
| Nuveen, LLC | 126,820 | $25.3M | 0.01% | −25,457−16.7% | Reduced |
| Meridiem Capital Partners LP | 132,883 | $26.5M | 1.66% | +62,416+88.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 134,156 | $26.8M | 0.07% | −46,408−25.7% | Reduced |
| Lakewood Capital Management, LP | 140,240 | $28.0M | 1.95% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 162,740 | $32.5M | 0.02% | +52,861+48.1% | Added |
| JPMorgan Chase & Co | 174,768 | $34.9M | 0.00% | −142,411−44.9% | Reduced |
| SG Americas Securities, LLC | 181,778 | $36.3M | 0.05% | +181,778 | New |
| Deutsche Bank AG | 188,096 | $37.5M | 0.01% | −31,993−14.5% | Reduced |
| Macquarie Group Ltd | 202,141 | $40.3M | 0.18% | −27,950−12.1% | Reduced |
| Balyasny Asset Management LLC | 208,559 | $41.6M | 0.08% | +57,204+37.8% | Added |
| UBS Asset Management Americas Inc | 208,932 | $41.7M | 0.01% | +672+0.3% | Added |
| Point72 Asset Management, L.P. | 221,592 | $44.2M | 0.07% | +221,592 | New |
| Snyder Capital Management L P | 240,963 | $48.1M | 0.90% | +63,055+35.4% | Added |
| Quantinno Capital Management LP | 249,815 | $49.8M | 0.10% | +4,237+1.7% | Added |
| Walleye Capital LLC | 251,121 | $50.1M | 0.29% | +25,121+11.1% | Added |
| Primecap Management Co | 266,890 | $53.2M | 0.04% | −3,650−1.3% | Reduced |
| Amundi | 281,014 | $56.1M | 0.02% | −29,160−9.4% | Reduced |
| Gotham Asset Management, LLC | 289,516 | $57.8M | 0.21% | −26,239−8.3% | Reduced |
| Alliancebernstein L.P. | 300,416 | $59.9M | 0.02% | +80,441+36.6% | Added |
| Boston Trust Walden Corp | 304,877 | $60.8M | 0.46% | −2,365−0.8% | Reduced |
| Adage Capital Partners GP, L.L.C. | 311,657 | $62.2M | 0.09% | +177,122+131.7% | Added |
| Goldman Sachs Group Inc | 317,619 | $63.4M | 0.01% | +78,407+32.8% | Added |
| Millennium Management LLC | 330,113 | $65.9M | 0.05% | −134,985−29.0% | Reduced |
| Bank of New York Mellon Corp | 332,234 | $66.3M | 0.01% | −82,891−20.0% | Reduced |
| Woodline Partners LP | 350,667 | $70.0M | 0.27% | +350,667 | New |
| Iron Triangle Partners LP | 379,728 | $75.7M | 8.66% | +111,728+41.7% | Added |
| Bank of Montreal | 387,917 | $77.4M | 0.03% | +356,889+1,150.2% | Added |
| UBS Group AG | 388,827 | $77.6M | 0.02% | −203,929−34.4% | Reduced |
| Citadel Advisors LLC | 417,516 | $83.3M | 0.06% | +299,486+253.7% | Added |
| D. E. Shaw & Co., Inc. | 431,128 | $86.0M | 0.07% | −528,409−55.1% | Reduced |
| Northern Trust Corp | 439,161 | $87.6M | 0.01% | −37,303−7.8% | Reduced |
| Van Berkom & Associates Inc. | 450,690 | $89.9M | 2.59% | −46,221−9.3% | Reduced |
| Charles Schwab Investment Management Inc | 454,153 | $90.6M | 0.01% | −21,889−4.6% | Reduced |
| LSV Asset Management | 475,900 | $94.9M | 0.21% | +178,100+59.8% | Added |
| Norges Bank | 485,087 | $96.8M | 0.01% | +485,087 | New |
| Clearbridge Investments, LLC | 511,618 | $102.1M | 0.08% | +95,619+23.0% | Added |
| Cooke & Bieler LP | 607,565 | $121.2M | 1.26% | +3,688+0.6% | Added |
| Alyeska Investment Group, L.P. | 644,726 | $128.6M | 0.36% | +352,549+120.7% | Added |
| Victory Capital Management Inc | 691,474 | $137.9M | 0.08% | +684,586+9,938.8% | Added |
| SEI Investments Co | 756,758 | $151.0M | 0.15% | +7,035+0.9% | Added |
| Mackenzie Financial Corp | 781,476 | $157.5M | 0.19% | −213,911−21.5% | Reduced |
| Morgan Stanley | 792,820 | $158.2M | 0.01% | −41,969−5.0% | Reduced |
| Arrowstreet Capital, Limited Partnership | 836,240 | $166.8M | 0.10% | +66,803+8.7% | Added |
| Neuberger Berman Group LLC | 860,158 | $171.6M | 0.13% | +10,646+1.3% | Added |
| Massachusetts Financial Services Co | 884,691 | $176.5M | 0.06% | +884,691 | New |
| Earnest Partners LLC | 988,259 | $197.1M | 0.84% | −18,465−1.8% | Reduced |
| Bank of America Corp | 1,080,527 | $215.5M | 0.02% | −82,821−7.1% | Reduced |
| Geode Capital Management, LLC | 1,276,502 | $254.2M | 0.02% | +9,756+0.8% | Added |
| Ameriprise Financial Inc | 1,384,383 | $276.2M | 0.06% | +770,779+125.6% | Added |
| Ariel Investments, LLC | 1,427,771 | $284.8M | 3.08% | −62,327−4.2% | Reduced |
| Dimensional Fund Advisors LP | 1,442,224 | $287.7M | 0.06% | +311,319+27.5% | Added |
| Harris Associates L PSuperinvestorHarris Associates (Oakmark) | 1,677,606 | $334.6M | 0.42% | +204,522+13.9% | Added |
| FMR LLC | 1,733,910 | $345.9M | 0.02% | +1,320,377+319.3% | Added |
| Wellington Management Group LLP | 1,749,213 | $348.9M | 0.06% | −1,441,254−45.2% | Reduced |
| State Street Corp | 1,871,688 | $373.4M | 0.01% | +40,535+2.2% | Added |
| Allspring Global Investments Holdings, LLC | 1,995,596 | $403.9M | 0.65% | −182,345−8.4% | Reduced |
| Invesco Ltd. | 2,696,150 | $537.8M | 0.05% | +1,446,972+115.8% | Added |
| BlackRock, Inc. | 3,754,354 | $748.9M | 0.01% | −101,712−2.6% | Reduced |
| Vanguard Group Inc | 5,887,175 | $1.17B | 0.02% | +47,432+0.8% | Added |
| Fuller & Thaler Asset Management, Inc. | 0 | $0 | 0.00% | −449,901−100.0% | Sold out |
| Mizuho Markets Americas LLC | 0 | $0 | 0.00% | −170,000−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −87,227−100.0% | Sold out |
| Royce & Associates LP | 0 | $0 | 0.00% | −84,361−100.0% | Sold out |
| DF Dent & Co Inc | 0 | $0 | 0.00% | −74,672−100.0% | Sold out |
| Steadfast Capital Management LP | 0 | $0 | 0.00% | −71,900−100.0% | Sold out |
| Longaeva Partners L.P. | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −49,700−100.0% | Sold out |
| Thompson Siegel & Walmsley LLC | 0 | $0 | 0.00% | −36,605−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −26,667−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −24,274−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −21,345−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −14,905−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −14,010−100.0% | Sold out |
| Caisse de Depot Et Placement du Quebec | 0 | $0 | 0.00% | −14,000−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −13,800−100.0% | Sold out |