Charles River Laboratories International, Inc.

CRL

Exchange: NYSE
Industry: Services-Commercial Physical & Biological Research
SEC CIK: 0001100682

SEC filings (opens in a new tab)

In the last 90 days, Charles River Laboratories International, Inc. insiders filed 1 open-market purchase 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, Q3 2026

Institutional positions in Charles River Laboratories International, Inc. as of Sep 30, 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

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 5; 0 vs. Q2 2026
Shares held: 87.5K; −9.34K (−9.6%) vs. Q2 2026
Total value: $25.8M; +$3.85M (+17.5%) vs. Q2 2026
New holders: 0; 1 more added
Sold out: 0; 3 more reduced

564 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: 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.

Institutional holders

Value held

Institutions holding CRL and their total value by quarter
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, Q3 2026

Shares, value and share of portfolio for each institution holding Charles River Laboratories International, Inc.; share changes are against Q2 2026.

Institutions holding CRL in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Confluence Investment Management LLC	82,373	$24.3M	0.41%	−9,259−10.1%	Reduced
Versant Capital Management, Inc	1,878	$554.0K	0.05%	−85−4.3%	Reduced
Miller Global Investments, LLC	1,833	$540.8K	0.44%	−4−0.2%	Reduced
CX Institutional	1,389	$410.0K	0.01%	+5+0.4%	Added
Planning Strategies Inc.	8	$2.36K	0.00%	00.0%	Unchanged
FMR LLC	–	–	–	–	Not filed
BlackRock, Inc.	–	–	–	–	Not filed
Vanguard Capital Management LLC	–	–	–	–	Not filed
Invesco Ltd.	–	–	–	–	Not filed
Harris Associates L PSuperinvestorHarris Associates (Oakmark)	–	–	–	–	Not filed
Vanguard Portfolio Management LLC	–	–	–	–	Not filed
Allspring Global Investments Holdings, LLC	–	–	–	–	Not filed
State Street Corp	–	–	–	–	Not filed
Dimensional Fund Advisors LP	–	–	–	–	Not filed
Ariel Investments, LLC	–	–	–	–	Not filed
Price T Rowe Associates Inc	–	–	–	–	Not filed
Geode Capital Management, LLC	–	–	–	–	Not filed
Wellington Management Group LLP	–	–	–	–	Not filed
Citadel Advisors LLC	–	–	–	–	Not filed
Bank of America Corp	–	–	–	–	Not filed
Earnest Partners LLC	–	–	–	–	Not filed
Ameriprise Financial Inc	–	–	–	–	Not filed
Neuberger Berman Group LLC	–	–	–	–	Not filed
SEI Investments Co	–	–	–	–	Not filed
Morgan Stanley	–	–	–	–	Not filed
Clearbridge Investments, LLC	–	–	–	–	Not filed
Cooke & Bieler LP	–	–	–	–	Not filed
Massachusetts Financial Services Co	–	–	–	–	Not filed
Victory Capital Management Inc	–	–	–	–	Not filed
UBS Group AG	–	–	–	–	Not filed
Goldman Sachs Group Inc	–	–	–	–	Not filed
Millennium Management LLC	–	–	–	–	Not filed
Charles Schwab Investment Management Inc	–	–	–	–	Not filed
Bank of Montreal	–	–	–	–	Not filed
LSV Asset Management	–	–	–	–	Not filed
Van Berkom & Associates Inc.	–	–	–	–	Not filed
Northern Trust Corp	–	–	–	–	Not filed
Gotham Asset Management, LLC	–	–	–	–	Not filed
Amundi	–	–	–	–	Not filed
Norges Bank	–	–	–	–	Not filed
Marshall Wace, LLP	–	–	–	–	Not filed
Citigroup Inc	–	–	–	–	Not filed
BNP Paribas Arbitrage, SA	–	–	–	–	Not filed
Bank of New York Mellon Corp	–	–	–	–	Not filed
Boston Trust Walden Corp	–	–	–	–	Not filed
JPMorgan Chase & Co	–	–	–	–	Not filed
Alliancebernstein L.P.	–	–	–	–	Not filed
Snyder Capital Management L P	–	–	–	–	Not filed
Arrowstreet Capital, Limited Partnership	–	–	–	–	Not filed
Deutsche Bank AG	–	–	–	–	Not filed
Vanguard Fiduciary Trust Co	–	–	–	–	Not filed
Primecap Management Co	–	–	–	–	Not filed
Raymond James Financial Inc	–	–	–	–	Not filed
Meridiem Capital Partners LP	–	–	–	–	Not filed
Alyeska Investment Group, L.P.	–	–	–	–	Not filed
UBS Asset Management Americas Inc	–	–	–	–	Not filed
Loomis Sayles & Co L P	–	–	–	–	Not filed
Quantinno Capital Management LP	–	–	–	–	Not filed
Adage Capital Partners GP, L.L.C.	–	–	–	–	Not filed
SRS Investment Management, LLC	–	–	–	–	Not filed
Natixis Advisors, L.P.	–	–	–	–	Not filed
Jones Financial Companies LLLP	–	–	–	–	Not filed
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	–	–	–	–	Not filed
Perceptive Advisors LLC	–	–	–	–	Not filed
Standard Life Aberdeen plc	–	–	–	–	Not filed
Lakewood Capital Management, LP	–	–	–	–	Not filed
New York State Common Retirement Fund	–	–	–	–	Not filed
Federated Hermes, Inc.	–	–	–	–	Not filed
Nuveen, LLC	–	–	–	–	Not filed
Picton Mahoney Asset Management	–	–	–	–	Not filed
FIL Ltd	–	–	–	–	Not filed
Candriam Luxembourg S.C.A.	–	–	–	–	Not filed
Franklin Resources Inc	–	–	–	–	Not filed
Royal Bank of Canada	–	–	–	–	Not filed
Legal & General Group Plc	–	–	–	–	Not filed
Public Employees Retirement Association of Colorado	–	–	–	–	Not filed
Clark Capital Management Group, Inc.	–	–	–	–	Not filed
Vanguard Global Advisers, LLC	–	–	–	–	Not filed
Swiss National Bank	–	–	–	–	Not filed
Wells Fargo & Company	–	–	–	–	Not filed
GW&K Investment Management, LLC	–	–	–	–	Not filed
Envestnet Asset Management Inc	–	–	–	–	Not filed
Nomura Holdings Inc	–	–	–	–	Not filed
Rhumbline Advisers	–	–	–	–	Not filed
Ilex Capital Partners (UK) LLP	–	–	–	–	Not filed
Aristotle Capital Boston, LLC	–	–	–	–	Not filed
Russell Investments Group, Ltd.	–	–	–	–	Not filed
Nicholas Company, Inc.	–	–	–	–	Not filed
Nordea Investment Management AB	–	–	–	–	Not filed
HSBC Holdings PLC	–	–	–	–	Not filed
Manufacturers Life Insurance Company, The	–	–	–	–	Not filed
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.	–	–	–	–	Not filed
Ranger Investment Management, L.P.	–	–	–	–	Not filed
California Public Employees Retirement System	–	–	–	–	Not filed
Assenagon Asset Management S.A.	–	–	–	–	Not filed
Assetmark, Inc	–	–	–	–	Not filed
Rhenman & Partners Asset Management AB	–	–	–	–	Not filed
California State Teachers Retirement System	–	–	–	–	Not filed
Riverbridge Partners LLC	–	–	–	–	Not filed
TD Asset Management Inc	–	–	–	–	Not filed