Charles River LaboratoriesCRL
13F holders, Q2 2026 (June 30)569holders +9
70new positions
62sold out
8famous investors
$226.51avg. 13F price*
At the end of Q2 2026, 569 institutions reported holding Charles River Laboratories (CRL) in their 13F filings, up 9 from Q1 2026. 70 opened new positions and 62 sold out. The largest holders were FMR LLC ($961.5M), BlackRock, Inc. ($861.5M) and Vanguard Capital Management LLC ($714.2M). 8 famous investors held it, including John W. Rogers Jr. (3.4% of Ariel Investments's portfolio), Bill Nygren (0.7% of Harris Associates (Oakmark Funds)'s portfolio) and Joel Greenblatt (0.2% of Gotham Asset Management's portfolio).
- Company
- Charles River Laboratories
- Sector
- Health Care
- CUSIP
- 159864107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 70 | $145.9M |
| Exits | 62 | $68.1M |
All 13F filers, Q1 2026 → Q2 2026: 4,971,171 shares bought and 5,638,247 shares sold, net −667,076 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 569 holders
| FMR LLC | 0.04% | Add +22.7% | 4,239,752 | $961.5M |
| BlackRock, Inc. | 0.01% | Reduce -1.6% | 3,798,560 | $861.5M |
| Vanguard Capital Management LLC | 0.02% | Reduce -1.6% | 3,149,288 | $714.2M |
| Invesco Ltd. | 0.05% | Add +24.5% | 2,984,785 | $676.9M |
| Harris Associates (Oakmark Funds) | 0.68% | Add +4.1% | 2,241,144 | $508.3M |
| Vanguard Portfolio Management LLC | 0.02% | Reduce -3.6% | 2,210,979 | $501.4M |
| Allspring Global Investments Holdings, LLC | 0.67% | Reduce -4.4% | 1,905,247 | $436.5M |
| State Street Corp. | 0.01% | Reduce -0.5% | 1,864,284 | $422.8M |
| Dimensional Fund Advisors LP | 0.07% | Reduce -0.2% | 1,648,450 | $373.8M |
| Ariel Investments | 3.41% | Add +4.3% | 1,506,185 | $341.6M |
| T. Rowe Price Associates Inc. | 0.03% | Add +33.8% | 1,505,370 | $341.4M |
| Geode Capital Management, LLC | 0.02% | Add +0.0% | 1,305,738 | $295.6M |
| Wellington Management Group LLP | 0.05% | Reduce -20.9% | 1,288,463 | $292.2M |
| Citadel Advisors | 0.16% | Reduce -1.5% | 1,193,601 | $270.7M |
| Bank of America Corp. | 0.02% | Add +3.3% | 1,172,586 | $265.9M |
| Earnest Partners LLC | 0.92% | Add +15.3% | 1,120,011 | $254.0M |
| Ameriprise Financial Inc. | 0.04% | Reduce -20.6% | 881,189 | $199.8M |
| Neuberger Berman Group LLC | 0.13% | Reduce -1.3% | 862,704 | $195.6M |
| Sei Investments Co. | 0.16% | Add +7.5% | 813,530 | $184.5M |
| Morgan Stanley | 0.01% | Reduce -3.0% | 800,487 | $181.5M |
| Clearbridge Investments, LLC | 0.15% | Add +23.5% | 781,276 | $177.2M |
| Cooke & Bieler LP | 1.98% | Reduce -12.9% | 755,630 | $171.4M |
| Massachusetts Financial Services Co. | 0.05% | Reduce -24.9% | 682,173 | $157.6M |
| Victory Capital Management Inc. | 0.09% | Reduce -10.6% | 664,768 | $150.8M |
| UBS Group AG | 0.02% | Reduce -11.6% | 646,747 | $146.7M |
| Goldman Sachs Group Inc. | 0.02% | Add +54.3% | 639,803 | $145.1M |
| Millennium Management | 0.08% | Reduce -47.9% | 486,462 | $110.3M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -0.3% | 467,663 | $106.1M |
| Bank of Montreal | 0.04% | Add +3.1% | 459,768 | $104.3M |
| LSV Asset Management | 0.19% | Reduce -6.5% | 455,100 | $103.2M |
| Van Berkom & Associates Inc. | 3.28% | Reduce -10.3% | 449,414 | $101.9M |
| Northern Trust Corp. | 0.01% | Add +0.2% | 446,092 | $101.2M |
| Gotham Asset Management | 0.23% | Add +20.8% | 433,146 | $98.2M |
| Amundi | 0.02% | Reduce -46.7% | 412,402 | $93.5M |
| Norges Bank | 0.01% | — | 370,040 | $83.9M |
| Marshall Wace, LLP | 0.07% | Add +129.2% | 342,995 | $77.8M |
| Citigroup Inc. | 0.03% | Add +288.9% | 316,217 | $71.7M |
| BNP Paribas Financial Markets | 0.04% | Add +20.8% | 304,725 | $69.1M |
| Bank of New York Mellon Corp | 0.01% | Add +2.9% | 304,486 | $69.1M |
| Boston Trust Walden Corp | 0.50% | Add +1.2% | 288,917 | $65.5M |
| JPMorgan Chase & Co. | 0.00% | Add +8.3% | 286,317 | $65.1M |
| Alliancebernstein L.P. | 0.02% | Add +24.0% | 374,585 | $64.6M |
| Snyder Capital Management L P | 1.10% | Add +18.5% | 281,756 | $63.9M |
| Arrowstreet Capital, Limited Partnership | 0.03% | Reduce -62.2% | 278,558 | $63.2M |
| Deutsche Bank AG | 0.02% | Add +0.4% | 276,569 | $62.7M |
| Vanguard Fiduciary Trust Co. | 0.01% | Reduce -2.3% | 270,665 | $61.4M |
| Primecap Management Co. | 0.04% | Reduce -0.0% | 266,870 | $60.5M |
| Raymond James Financial Inc. | 0.02% | Add +32.7% | 256,779 | $58.2M |
| Meridiem Capital Partners LP | 2.58% | Reduce -31.8% | 246,979 | $56.0M |
| Alyeska Investment Group, L.P. | 0.14% | Reduce -57.9% | 235,000 | $53.3M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Add +2.9% | 225,314 | $51.1M |
| Loomis Sayles & Co. L P | 0.06% | Add +30.8% | 223,668 | $50.7M |
| Quantinno Capital Management LP | 0.06% | Reduce -4.8% | 216,150 | $49.0M |
| Adage Capital Partners Gp, L.L.C. | 0.07% | Reduce -16.6% | 213,480 | $48.4M |
| SRS Investment Management, LLC | 0.40% | New | 187,384 | $42.5M |
| Natixis Advisors, LLC | 0.05% | Add +47.7% | 180,927 | $41.0M |
| Jones Financial Companies LLLP | 0.01% | Add +51.1% | 172,385 | $37.2M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.03% | Add +1390.9% | 146,304 | $33.2M |
| Perceptive Advisors LLC | 0.49% | New | 140,000 | $31.8M |
| Aberdeen Group plc | 0.04% | Add +19.3% | 135,799 | $30.8M |
| Lakewood Capital Management, LP | 1.58% | Add +94.2% | 134,000 | $30.4M |
| New York State Common Retirement Fund | 0.04% | Add +20.6% | 131,750 | $29.9M |
| Federated Hermes, Inc. | 0.04% | Add +1.7% | 131,558 | $29.8M |
| Nuveen, LLC | 0.01% | Reduce -9.6% | 121,079 | $27.5M |
| Picton Mahoney Asset Management | 0.24% | Add +21.8% | 116,144 | $26.3M |
| FIL Ltd | 0.02% | Add +150.1% | 111,048 | $25.2M |
| Candriam S.C.A. | 0.11% | Add +21.7% | 105,152 | $23.8M |
| Franklin Resources Inc. | 0.01% | Reduce -13.4% | 104,598 | $23.7M |
| Royal Bank of Canada | 0.00% | Add +4.2% | 104,562 | $23.7M |
| Legal & General Group Plc | 0.00% | Add +5.7% | 102,433 | $23.2M |
| Public Employees Retirement Association of Colorado | 0.08% | No change | 101,643 | $23.1M |
| Clark Capital Management Group, Inc. | 0.13% | Add +17.3% | 101,462 | $23.0M |
| Vanguard Global Advisers, LLC | 0.01% | Reduce -4.3% | 99,005 | $22.5M |
| Swiss National Bank | 0.01% | Add +1.8% | 99,000 | $22.5M |
| Wells Fargo & Company | 0.00% | Add +16.7% | 93,225 | $21.1M |
| Confluence Investment Management LLC | 0.32% | Reduce -8.8% | 91,632 | $20.8M |
| GW&K Investment Management, LLC | 0.16% | Reduce -4.8% | 90,608 | $20.5M |
| Envestnet Asset Management Inc. | 0.00% | Add +7.3% | 89,424 | $20.3M |
| Nomura Holdings Inc. | 0.08% | Add +1806.5% | 86,744 | $19.7M |
| Rhumbline Advisers | 0.01% | Reduce -6.3% | 85,916 | $19.5M |
| Ilex Capital Partners (UK) LLP | 0.38% | Reduce -58.7% | 81,193 | $18.4M |
| Aristotle Capital Boston, LLC | 1.23% | Reduce -17.3% | 80,574 | $18.3M |
| Russell Investments Group, Ltd. | 0.02% | Add +65.6% | 78,238 | $17.7M |
| Nicholas Company, Inc. | 0.30% | Reduce -0.1% | 71,895 | $16.3M |
| Nordea Investment Management AB | 0.01% | Add +22.0% | 68,482 | $15.5M |
| HSBC Holdings PLC | 0.01% | Reduce -2.7% | 67,802 | $15.4M |
| Manufacturers Life Insurance Company, The | 0.01% | Add +53.9% | 66,899 | $15.2M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.01% | Add +4.9% | 66,864 | $15.2M |
| Ranger Investment Management, L.P. | 0.95% | Reduce -6.4% | 66,182 | $15.0M |
| California Public Employees Retirement System | 0.01% | Reduce -27.1% | 64,689 | $14.7M |
| Assenagon Asset Management S.A. | 0.02% | Add +178.3% | 61,821 | $14.0M |
| Assetmark, Inc. | 0.02% | Add +17.3% | 61,463 | $13.9M |
| Rhenman & Partners Asset Management AB | 1.22% | Add +120.0% | 57,200 | $13.0M |
| California State Teachers Retirement System | 0.01% | Reduce -0.2% | 56,862 | $12.9M |
| Riverbridge Partners LLC | 0.36% | Reduce -11.1% | 56,703 | $12.9M |
| TD Asset Management Inc | 0.01% | Add +164.2% | 56,679 | $12.9M |
| Barclays PLC | 0.00% | Reduce -77.1% | 53,896 | $12.2M |
| King Luther Capital Management Corp. | 0.05% | Reduce -2.3% | 53,812 | $12.2M |
| Principal Financial Group Inc. | 0.01% | Reduce -6.5% | 52,560 | $11.9M |
| Frontier Capital Management Co. LLC | 0.11% | Add +6.0% | 50,938 | $11.6M |
"% of holder's portfolio" is CRL's weight in each manager's 13F, not the share of Charles River Laboratories the manager owns.