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CRL

Charles River Laboratories International, Inc.
$228.22 -2.99 (-1.29%) At close · Jul 15
Market Cap
$10.97B
Shares
48,167,730

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 556
Total Value: $9,560,833,120
Total Shares: 55,300,149
Showing 1–100 of 568 holdings by value · page 1 of 6

Institutional Ownership Trend

26 quarters

Superinvestors Holding CRL

All superinvestors →
Bill Nygren $371,443,560 Joel Greenblatt $61,841,595 Ray Dalio $1,179,037

Holder Concentration

Across 560 13F filers
Top Holder
7.0%
Jun 2023 → Mar 2026 · range 7.0% – 11.8%
of institutional value
Top 5
27.3%
Jun 2023 → Mar 2026 · range 27.3% – 35.9%
of institutional value
Top 10
42.8%
Jun 2023 → Mar 2026 · range 42.3% – 48.8%
of institutional value
HHI
267
Jun 2023 → Mar 2026 · range 267 – 363
Broadly held
Showing 100 of 568
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $665,694,745 6.96% 3,859,100
Mega FMR LLC $596,202,089 6.24% 3,456,244
Mega VANGUARD CAPITAL MANAGEMENT LLC $552,380,190 5.78% 3,202,204
Mega Invesco Ltd. $413,525,968 4.33% 2,397,252
Large HARRIS ASSOCIATES L P $371,443,560 3.89% 2,153,296
Large Allspring Global Investments Holdings, LLC $343,847,010 3.60% 1,993,316
Mega STATE STREET CORP $323,199,105 3.38% 1,873,618
Mega DIMENSIONAL FUND ADVISORS LP $285,053,489 2.98% 1,652,484
Mega WELLINGTON MANAGEMENT GROUP LLP $281,071,670 2.94% 1,629,401
Mid ARIEL INVESTMENTS, LLC $249,121,567 2.61% 1,444,183
Mega GEODE CAPITAL MANAGEMENT, LLC $225,232,214 2.36% 1,305,694
Mega CITADEL ADVISORS LLC $209,096,220 2.19% 1,212,152
Mega BANK OF AMERICA CORP /DE/ Bank $195,792,156 2.05% 1,135,027
Mega PRICE T ROWE ASSOCIATES INC /MD/ $194,087,167 2.03% 1,125,143
Mega AMERIPRISE FINANCIAL INC $191,369,256 2.00% 1,109,387
Large EARNEST PARTNERS LLC $167,560,635 1.75% 971,366
Mega MILLENNIUM MANAGEMENT LLC $161,122,762 1.69% 934,045
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $156,776,623 1.64% 908,850
Mega NEUBERGER BERMAN GROUP LLC $150,830,204 1.58% 874,378
Mid COOKE & BIELER LP $149,716,200 1.57% 867,920
Mega MORGAN STANLEY $142,427,728 1.49% 825,668
Mega Amundi $133,396,837 1.40% 773,315
Large SEI INVESTMENTS CO $130,604,752 1.37% 757,129
Mega VICTORY CAPITAL MANAGEMENT INC $128,227,185 1.34% 743,346
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $127,137,675 1.33% 737,030
Mega UBS Group AG $126,177,712 1.32% 731,465
Mega Clearbridge Investments, LLC $109,127,640 1.14% 632,624
Large MACKENZIE FINANCIAL CORP $102,603,000 1.07% 594,800
Large Alyeska Investment Group, L.P. $96,364,192 1.01% 558,633
Mid Van Berkom & Associates Inc. $86,448,720 0.90% 501,152
Large LSV ASSET MANAGEMENT $83,938,500 0.88% 486,600
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $80,896,807 0.85% 468,967
Mega BANK OF MONTREAL /CAN/ Bank $76,912,401 0.80% 445,869
Mega NORTHERN TRUST CORP Bank $76,828,393 0.80% 445,382
Mega GOLDMAN SACHS GROUP INC $71,540,579 0.75% 414,728
Mid Meridiem Capital Partners LP $62,461,905 0.65% 362,098
Large Gotham Asset Management, LLC $61,841,595 0.65% 358,502
Mega ALLIANCEBERNSTEIN L.P. $52,093,792 0.54% 301,993
Mega Bank of New York Mellon Corp Bank $51,044,988 0.53% 295,913
Large Boston Trust Walden Corp $49,235,812 0.51% 285,425
Mega VANGUARD FIDUCIARY TRUST CO Bank $47,781,637 0.50% 276,995
Mega DEUTSCHE BANK AG\ Bank $47,503,222 0.50% 275,381
Mega PRIMECAP MANAGEMENT CO/CA/ $46,038,525 0.48% 266,890
Mega JPMORGAN CHASE & CO $45,600,371 0.48% 264,350
Large ADAGE CAPITAL PARTNERS GP, L.L.C. $44,161,552 0.46% 256,009
Mega BNP PARIBAS ARBITRAGE, SA $43,502,602 0.46% 252,189
Mid SNYDER CAPITAL MANAGEMENT L P $41,004,112 0.43% 237,705
Mega BARCLAYS PLC $40,526,460 0.42% 234,936
Large Quantinno Capital Management LP $39,169,402 0.41% 227,069
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $37,762,491 0.39% 218,913
Large MACQUARIE GROUP LTD $34,779,967 0.36% 201,623
Mid Ilex Capital Partners (UK) LLP $33,892,800 0.35% 196,480
Mega RAYMOND JAMES FINANCIAL INC $33,384,268 0.35% 193,532
Mega D. E. Shaw & Co., Inc. $33,375,817 0.35% 193,483
Large SG Americas Securities, LLC Broker-Dealer $32,114,842 0.34% 186,173
Large LOOMIS SAYLES & CO L P $29,494,394 0.31% 170,982
Large MARSHALL WACE, LLP $25,814,797 0.27% 149,651
Large Caption Management, LLC $23,977,500 0.25% 139,000
Mega Nuveen, LLC $23,112,067 0.24% 133,983
Large FEDERATED HERMES, INC. $22,311,149 0.23% 129,340
Large NATIXIS ADVISORS, LLC $21,127,799 0.22% 122,480
Mega FRANKLIN RESOURCES INC $20,842,829 0.22% 120,828
Mid CONFLUENCE INVESTMENT MANAGEMENT LLC $20,781,220 0.22% 91,632
Large JONES FINANCIAL COMPANIES LLLP $19,673,280 0.21% 114,048
Large Aberdeen Group plc $19,635,157 0.21% 113,827
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $18,852,180 0.20% 109,288
Mega Vanguard Global Advisers, LLC $17,853,060 0.19% 103,496
Large PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO Pension $17,533,417 0.18% 101,643
Mega ROYAL BANK OF CANADA Bank $17,303,646 0.18% 100,311
Mid Aristotle Capital Boston, LLC $16,807,365 0.18% 97,434
Mega Swiss National Bank Bank $16,784,250 0.18% 97,300
Mega Legal & General Group Plc $16,716,975 0.17% 96,910
Mid PICTON MAHONEY ASSET MANAGEMENT $16,455,810 0.17% 95,396
Large GW&K Investment Management, LLC $16,414,582 0.17% 95,157
Mid Engineers Gate Manager LP $16,177,740 0.17% 93,784
Large Curated Wealth Partners LLC $15,888,680 0.17% 70,059
Mega RHUMBLINE ADVISERS $15,822,735 0.17% 91,726
Mega California Public Employees Retirement System Pension $15,309,720 0.16% 88,752
Large Clark Capital Management Group, Inc. $14,922,802 0.16% 86,509
Large Candriam S.C.A. $14,909,175 0.16% 86,430
Mega ENVESTNET ASSET MANAGEMENT INC $14,369,077 0.15% 83,299
Mega CITIGROUP INC $14,026,147 0.15% 81,311
Large Assenagon Asset Management S.A. $14,020,384 0.15% 61,821
Mega WELLS FARGO & COMPANY/MN $13,777,747 0.14% 79,871
Mid RIVERBRIDGE PARTNERS LLC $12,859,673 0.13% 56,703
Mid NICHOLAS COMPANY, INC. $12,409,650 0.13% 71,940
Small Laurus Global Equity Management Inc. $12,365,662 0.13% 71,685
Mega AQR CAPITAL MANAGEMENT LLC $12,347,204 0.13% 71,578
Mid Ranger Investment Management, L.P. $12,198,337 0.13% 70,715
Mega HSBC HOLDINGS PLC $12,020,143 0.13% 69,682
Mid LAKEWOOD CAPITAL MANAGEMENT, LP $11,902,500 0.12% 69,000
Mega Mitsubishi UFJ Asset Management Co., Ltd. $10,998,600 0.12% 63,760
Large Walleye Trading LLC $10,419,000 0.11% 60,400
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $9,827,670 0.10% 56,972
Mega PRINCIPAL FINANCIAL GROUP INC $9,691,395 0.10% 56,182
Mega NORDEA INVESTMENT MANAGEMENT AB $9,681,045 0.10% 56,122
Large KING LUTHER CAPITAL MANAGEMENT CORP $9,499,057 0.10% 55,067
Large Connor, Clark & Lunn Investment Management Ltd. $9,413,325 0.10% 54,570
Large OMERS ADMINISTRATION Corp $9,389,002 0.10% 54,429
Large Public Sector Pension Investment Board Pension $9,290,850 0.10% 53,860
Key facts CIK 1100682 CUSIP 159864107 13F (30d) 74 filings 58 filers Visit website Investor relations

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