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 |
|---|---|---|---|---|---|
| Banco Bilbao Vizcaya Argentaria, S.A. | 13,762 | $2.37M | 0.02% | −207−1.5% | Reduced |
| Handelsbanken Fonder AB | 14,106 | $2.43M | 0.01% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 14,469 | $2.50M | 0.02% | +14,469 | New |
| The PNC Financial Services Group, Inc. | 14,487 | $2.50M | 0.00% | −1,571−9.8% | Reduced |
| Algert Global LLC | 14,720 | $2.54M | 0.04% | −18,146−55.2% | Reduced |
| Public Employees Retirement System of Ohio | 14,969 | $2.58M | 0.01% | +287+2.0% | Added |
| Thrivent Financial for Lutherans | 16,026 | $2.77M | 0.01% | −1,390−8.0% | Reduced |
| Summit Trail Advisors, LLC | 16,562 | $2.86M | 0.04% | −547−3.2% | Reduced |
| Madison Asset Management, LLC | 16,752 | $2.89M | 0.04% | +1,130+7.2% | Added |
| Creative Planning | 17,028 | $2.94M | 0.00% | +4,038+31.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 17,095 | $2.95M | 0.01% | +2,299+15.5% | Added |
| State of New Jersey Common Pension Fund D | 17,260 | $2.98M | 0.01% | 00.0% | Unchanged |
| CM Management, LLC | 17,500 | $3.02M | 2.52% | +17,500 | New |
| CI Private Wealth, LLC | 17,762 | $3.02M | 0.00% | +134+0.8% | Added |
| Canada Post Corp Registered Pension Plan | 17,645 | $3.04M | 0.12% | +5,465+44.9% | Added |
| Fifth Third Bancorp | 17,733 | $3.06M | 0.01% | +6,002+51.2% | Added |
| National Bank of Canada | 17,934 | $3.09M | 0.00% | −9,212−33.9% | Reduced |
| Verition Fund Management LLC | 17,989 | $3.10M | 0.03% | +8,484+89.3% | Added |
| Susquehanna International Group, LLP | 18,995 | $3.28M | 0.00% | −4,712−19.9% | Reduced |
| PDT Partners, LLC | 19,100 | $3.29M | 0.20% | 00.0% | Unchanged |
| Bank of Nova Scotia | 19,844 | $3.42M | 0.01% | +13,185+198.0% | Added |
| Oppenheimer Asset Management Inc. | 19,920 | $3.44M | 0.04% | −806−3.9% | Reduced |
| Two Sigma Investments, LP | 20,623 | $3.56M | 0.00% | −7,482−26.6% | Reduced |
| Treasurer of the State of North Carolina | 20,883 | $3.60M | 0.01% | +447+2.2% | Added |
| Police & Firemen's Retirement System of New Jersey | 21,128 | $3.64M | 0.03% | +623+3.0% | Added |
| TD Asset Management Inc | 21,457 | $3.70M | 0.00% | +12,980+153.1% | Added |
| Janus Henderson Group PLC | 22,078 | $3.81M | 0.00% | −122−0.5% | Reduced |
| Assenagon Asset Management S.A. | 22,211 | $3.83M | 0.01% | −43,668−66.3% | Reduced |
| Lazard Asset Management LLC | 22,637 | $3.90M | 0.01% | +2,644+13.2% | Added |
| Bessemer Group Inc | 22,953 | $3.96M | 0.01% | −405−1.7% | Reduced |
| Amica Mutual Insurance Co | 23,030 | $3.97M | 0.34% | 00.0% | Unchanged |
| Investment House LLC | 24,018 | $4.14M | 0.22% | −424−1.7% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 24,245 | $4.18M | 0.01% | −707−2.8% | Reduced |
| 13D Management LLC | 25,800 | $4.45M | 6.90% | −2,200−7.9% | Reduced |
| Rhenman & Partners Asset Management AB | 26,000 | $4.49M | 0.55% | +4,000+18.2% | Added |
| LPL Financial LLC | 26,001 | $4.49M | 0.00% | −1,467−5.3% | Reduced |
| Sendero Wealth Management, LLC | 26,039 | $4.49M | 0.50% | +2,132+8.9% | Added |
| CIBC Bancorp USA Inc. | 25,515 | $4.57M | 0.01% | +25,515 | New |
| Johnson Investment Counsel Inc | 26,640 | $4.60M | 0.04% | +4,105+18.2% | Added |
| Midwest Trust Co | 26,910 | $4.64M | 0.06% | +28+0.1% | Added |
| Lawson Kroeker Investment Management Inc | 28,534 | $4.92M | 1.43% | −3,104−9.8% | Reduced |
| Walleye Trading LLC | 31,661 | $5.46M | 0.11% | +30,726+3,286.2% | Added |
| Longaeva Partners L.P. | 36,721 | $6.33M | 0.30% | +36,721 | New |
| Van Eck Associates Corp | 36,826 | $6.35M | 0.00% | +1,325+3.7% | Added |
| J.P. Marvel Investment Advisors, LLC | 37,286 | $6.43M | 0.91% | +52+0.1% | Added |
| Prudential Financial Inc | 37,834 | $6.53M | 0.01% | −152−0.4% | Reduced |
| State of Wisconsin Investment Board | 37,939 | $6.54M | 0.01% | +3,142+9.0% | Added |
| Castleark Management LLC | 39,435 | $6.80M | 0.23% | +7,190+22.3% | Added |
| Caisse de Depot Et Placement du Quebec | 40,377 | $6.97M | 0.01% | +40,377 | New |
| New York State Teachers Retirement System | 40,703 | $7.02M | 0.01% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 41,837 | $7.22M | 0.01% | −1,478−3.4% | Reduced |
| Moore Capital Management, LP | 43,234 | $7.46M | 0.27% | +32,331+296.5% | Added |
| Manufacturers Life Insurance Company, The | 43,471 | $7.50M | 0.01% | +6,444+17.4% | Added |
| Kennedy Capital Management, Inc. | 43,634 | $7.53M | 0.16% | −2,019−4.4% | Reduced |
| FIL Ltd | 44,406 | $7.66M | 0.01% | +44,406 | New |
| Park West Asset Management LLC | 44,800 | $7.73M | 0.68% | +44,800 | New |
| Vanguard Asset Management, Ltd | 44,970 | $7.76M | 0.01% | +44,970 | New |
| Toronto Dominion Bank | 46,712 | $8.06M | 0.02% | +38,245+451.7% | Added |
| Russell Investments Group, Ltd. | 47,241 | $8.15M | 0.01% | +20,828+78.9% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 47,593 | $8.24M | 0.01% | −1,248−2.6% | Reduced |
| Frontier Capital Management Co LLC | 48,062 | $8.29M | 0.09% | −75,639−61.1% | Reduced |
| Assetmark, Inc | 52,387 | $9.04M | 0.02% | +8,578+19.6% | Added |
| Schonfeld Strategic Advisors LLC | 52,959 | $9.14M | 0.07% | +2,077+4.1% | Added |
| Nordea Investment Management AB | 56,122 | $9.23M | 0.01% | +1,428+2.6% | Added |
| Public Sector Pension Investment Board | 53,860 | $9.29M | 0.03% | +41,366+331.1% | Added |
| Omers Administration Corp | 54,429 | $9.39M | 0.06% | −4,100−7.0% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 54,570 | $9.41M | 0.02% | −79,586−59.3% | Reduced |
| King Luther Capital Management Corp | 55,067 | $9.50M | 0.04% | −9,694−15.0% | Reduced |
| Principal Financial Group Inc | 56,182 | $9.69M | 0.01% | −63,317−53.0% | Reduced |
| California State Teachers Retirement System | 56,972 | $9.83M | 0.01% | +10,207+21.8% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 63,760 | $11.0M | 0.01% | +5,363+9.2% | Added |
| Riverbridge Partners LLC | 63,788 | $11.0M | 0.27% | −35,540−35.8% | Reduced |
| AQR Capital Management LLC | 71,578 | $11.8M | 0.01% | −48,534−40.4% | Reduced |
| Lakewood Capital Management, LP | 69,000 | $11.9M | 0.76% | −71,240−50.8% | Reduced |
| HSBC Holdings PLC | 69,682 | $12.0M | 0.01% | +7,598+12.2% | Added |
| Ranger Investment Management, L.P. | 70,715 | $12.2M | 0.88% | +70,715 | New |
| Laurus Investment Counsel Inc. | 71,685 | $12.4M | 12.11% | −10,680−13.0% | Reduced |
| Nicholas Company, Inc. | 71,940 | $12.4M | 0.24% | +71,940 | New |
| Wells Fargo & Company | 79,871 | $13.8M | 0.00% | +2,455+3.2% | Added |
| Citigroup Inc | 81,311 | $14.0M | 0.01% | +32,372+66.1% | Added |
| Envestnet Asset Management Inc | 83,299 | $14.4M | 0.00% | +13,169+18.8% | Added |
| Candriam Luxembourg S.C.A. | 86,430 | $14.9M | 0.08% | +53,149+159.7% | Added |
| Clark Capital Management Group, Inc. | 86,509 | $14.9M | 0.09% | +44,118+104.1% | Added |
| California Public Employees Retirement System | 88,752 | $15.3M | 0.01% | +197+0.2% | Added |
| Rhumbline Advisers | 91,726 | $15.8M | 0.01% | +3,217+3.6% | Added |
| Engineers Gate Manager LP | 93,784 | $16.2M | 0.20% | +66,171+239.6% | Added |
| GW&K Investment Management, LLC | 95,157 | $16.4M | 0.14% | −5,868−5.8% | Reduced |
| Picton Mahoney Asset Management | 95,396 | $16.5M | 0.17% | +21,928+29.8% | Added |
| Legal & General Group Plc | 96,910 | $16.7M | 0.00% | −9,520−8.9% | Reduced |
| Swiss National Bank | 97,300 | $16.8M | 0.01% | +200+0.2% | Added |
| Aristotle Capital Boston, LLC | 97,434 | $16.8M | 1.04% | +11,220+13.0% | Added |
| Royal Bank of Canada | 100,311 | $17.3M | 0.00% | −23,345−18.9% | Reduced |
| Confluence Investment Management LLC | 100,534 | $17.3M | 0.27% | −5,092−4.8% | Reduced |
| Public Employees Retirement Association of Colorado | 101,643 | $17.5M | 0.07% | +18,000+21.5% | Added |
| Vanguard Global Advisers, LLC | 103,496 | $17.9M | 0.01% | +103,496 | New |
| Jones Financial Companies LLLP | 114,048 | $18.2M | 0.01% | +113,220+13,673.9% | Added |
| New York State Common Retirement Fund | 109,288 | $18.9M | 0.03% | −2,058−1.8% | Reduced |
| Standard Life Aberdeen plc | 113,827 | $19.6M | 0.03% | +16,826+17.3% | Added |
| Franklin Resources Inc | 120,828 | $20.8M | 0.01% | −550.0% | Reduced |
| Natixis Advisors, L.P. | 122,480 | $21.1M | 0.03% | +8,123+7.1% | Added |