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 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.

Q2 2026 vs. Q1 2026

How the institutions holding Charles River Laboratories International, Inc. changed between Q1 2026 and Q2 2026.

All holders in Q2 2026 All holders in Q1 2026

13F holders of CRL: Q1 2026 compared with Q2 2026
Measure	Q1 2026	Of which not filed for Q2 2026	Q2 2026	Change
Holders	560	5	569	+14
Shares	57.1M	102.7K	56.8M	−264.4K (−0.5%)
Value	$9.86B	$17.7M	$12.9B	+$3.01B (+30.6%)

5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (77)

Institutions that held Charles River Laboratories International, Inc. at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to CRL in Q2 2026
Institution	Shares	Value	% of portfolio
Norges Bank	370,040	$83.9M	0.01%
SRS Investment Management, LLC	187,384	$42.5M	0.40%
Perceptive Advisors LLC	140,000	$31.8M	0.49%
Atika Capital Management LLC	38,000	$8.62M	0.86%
Pine Ridge Advisers LLC	34,000	$7.71M	0.48%
Capricorn Fund Managers Ltd	31,274	$7.09M	0.57%
LRT Capital Management, LLC	23,585	$5.35M	3.47%
Jupiter Topco LLC	22,078	$5.00M	0.00%
Pinnbrook Capital Management LP	21,300	$4.83M	0.80%
Simplex Trading, LLC	19,196	$4.35M	0.11%
PFM Health Sciences, LP	18,747	$4.25M	0.37%
Jefferies Financial Group Inc.	18,270	$4.14M	0.04%
Qube Research & Technologies Ltd	15,870	$3.60M	0.00%
SummitTX Capital, L.P.	14,458	$3.28M	0.09%
Avidity Partners Management LP	10,000	$2.27M	0.36%
Logan Capital Management Inc	7,584	$1.72M	0.06%
Twin Capital Management Inc	7,367	$1.67M	0.18%
Quantitative Investment Management, LLC	5,999	$1.36M	0.15%
Redwood Investment Management, LLC	5,132	$1.16M	0.12%
VARCOV Co.	4,547	$1.03M	0.39%
Pinnacle Financial Partners, Inc.	3,869	$877.5K	0.01%
Mitsubishi UFJ Trust & Banking Corp	3,817	$865.7K	0.00%
Savant Capital, LLC	3,335	$776.2K	0.00%
Whalerock Point Partners, LLC	2,503	$567.7K	0.10%
Havemeyer Place LP	2,230	$505.7K	0.05%
Global Retirement Partners, LLC	2,225	$504.6K	0.01%
Americana Partners, LLC	2,208	$500.8K	0.01%
Qtron Investments LLC	2,017	$457.4K	0.06%
Merit Financial Group, LLC	1,507	$341.8K	0.00%
Emerald Investment Advisers, LLC	1,496	$339.3K	0.02%
Nykredit A/S	1,495	$339.1K	0.00%
Graham Capital Management, L.P.	1,454	$329.8K	0.01%
Diversified Trust Co	1,319	$299.1K	0.00%
Vinva Investment Management Ltd	910	$298.3K	0.00%
Ci Investments Inc.	1,188	$269.4K	0.00%
Cambria Investment Management, L.P.	1,131	$256.5K	0.01%
Nomura Asset Management International Inc.	1,100	$249.0K	0.00%
NewEdge Wealth, LLC	1,091	$247.4K	0.00%
Evolve Private Wealth, LLC	1,086	$246.3K	0.02%
Vident Advisory, LLC	1,080	$244.9K	0.00%
Suvretta Capital Management, LLC	1,010	$229.1K	0.00%
Fisher Asset Management, LLC	1,002	$227.4K	0.00%
China Universal Asset Management Co., Ltd.	1,000	$226.8K	0.01%
Knollwood Investment Advisory, LLC	994	$225.4K	0.02%
nVerses Capital, LLC	991	$224.7K	0.35%
Advisors Asset Management, Inc.	971	$220.2K	0.00%
Snowden Capital Advisors LLC	971	$220.2K	0.01%
Catalyst Funds Management Pty Ltd	950	$215.4K	0.01%
SNS Financial Group, LLC	949	$215.2K	0.00%
Brighton Jones LLC	935	$212.0K	0.00%
Armistice Capital, LLC	900	$204.1K	0.01%
KCM Investment Advisors LLC	899	$203.9K	0.01%
Metis Global Partners, LLC	886	$200.9K	0.00%
Sowell Financial Services LLC	884	$200.5K	0.01%
Aventura Private Wealth, LLC	280	$63.5K	0.02%
Cape Investment Advisory, Inc.	240	$54.4K	0.01%
Ossiam	200	$45.4K	0.00%
Continuum Advisory, LLC	134	$30.4K	0.00%
Trust Co of Toledo NA	117	$26.5K	0.00%
Action Point Financial Planning, LLC	94	$20.9K	0.00%
Crewe Advisors LLC	24	$5.44K	0.00%
Manning & Napier Advisors LLC	14	$3.16K	0.00%
Creative Capital Management Investments LLC	13	$2.95K	0.00%
Ameriflex Group, Inc.	8	$1.81K	0.00%
Planning Strategies Inc.	8	$1.81K	0.00%
Axiom Investment Management LLC	7	$1.59K	0.00%
Quarry LP	6	$1.36K	0.00%
BOK Financial Private Wealth, Inc.	5	$1.13K	0.00%
Financial Consulate, Inc	4	$908	0.00%
Addison Advisors LLC	3	$681	0.00%
LRI Investments, LLC	3	$680	0.00%
Bokf, NA	2	$454	0.00%
Buck Wealth Strategies, LLC	2	$454	0.00%
Washington Trust Advisors, Inc.	1	$247	0.00%
DecisionPoint Financial, LLC	1	$230	0.00%
Navigoe, LLC	3	$0	0.00%
ABS Investment Management LLC	227	–	–

Sold out (63)

Institutions that held Charles River Laboratories International, Inc. at the end of Q1 2026 and filed for Q2 2026 without it.

Institutions that sold out of CRL in Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
Connor, Clark & Lunn Investment Management Ltd.	54,570	$9.41M
Omers Administration Corp	54,429	$9.39M
Caisse de Depot Et Placement du Quebec	40,377	$6.97M
Longaeva Partners L.P.	36,721	$6.33M
Two Sigma Investments, LP	20,623	$3.56M
PDT Partners, LLC	19,100	$3.29M
Verition Fund Management LLC	17,989	$3.10M
CM Management, LLC	17,500	$3.02M
ExodusPoint Capital Management, LP	14,469	$2.50M
Broyhill Asset Management	12,518	$2.16M
Iridian Asset Management LLC	9,845	$1.70M
Riverwater Partners LLC	9,292	$1.60M
Maverick Capital LtdSuperinvestorMaverick Capital	8,178	$1.41M
VisionPoint Advisory Group, LLC	8,022	$1.38M
Ambassador Advisors, LLC	7,348	$1.27M
IMC-Chicago, LLC	7,293	$1.26M
Bridgewater Associates, LP	6,835	$1.18M
Epoch Investment Partners, Inc.	6,308	$1.09M
Contravisory Investment Management, Inc.	6,218	$1.07M
Mariner, LLC	5,776	$996.4K
Cresset Asset Management, LLC	4,647	$801.6K
Kerrisdale Advisers, LLC	3,043	$524.9K
Qsemble Capital Management, LP	2,645	$456.3K
OP Asset Management Ltd	2,340	$403.6K
Walleye Capital LLC	1,932	$333.3K
Prospera Financial Services Inc	1,809	$312.0K
CSS LLC	1,650	$284.6K
Venturi Wealth Management, LLC	1,557	$268.6K
Trust Point Inc.	1,535	$264.8K
DRW Securities, LLC	1,521	$262.4K
Beverly Hills Private Wealth, LLC	1,505	$259.6K
Evergreen Capital Management LLC	1,430	$246.7K
Patton Fund Management, Inc.	1,362	$234.9K
AE Wealth Management LLC	1,261	$217.5K
Prelude Capital Management, LLC	1,204	$207.7K
ABS Direct Equity Fund LLC	1,000	$172.3K
Westpac Banking Corp	588	$101.4K
Employees Retirement System of Texas	413	$71.0K
MAI Capital Management	198	$34.2K
Root Financial Partners, LLC	130	$22.4K
Annis Gardner Whiting Capital Advisors, LLC	86	$14.8K
Twin Peaks Wealth Advisors, LLC	79	$13.6K
Vanguard National Trust Co	70	$12.1K
Aster Capital Management (DIFC) Ltd	75	$11.3K
Financial Freedom, LLC	43	$7.42K
Meramec Financial Planners, LLC	34	$6.31K
SMA Capital LLC	34	$5.87K
Golden State Equity Partners	29	$5.00K
United Financial Planning Group LLC	27	$4.66K
Bravera Wealth	23	$3.97K
Lloyd Advisory Services, LLC.	18	$3.10K
MCF Advisors LLC	16	$2.76K
Innovative Asset Advisors Group, LLC	11	$1.90K
Johnson Financial Group, Inc.	7	$1.21K
Capital Analysts, LLC	4	$1.00K
Sachetta, LLC	4	$690
Clayton Financial Group LLC	4	$690
Vermillion Wealth Management, Inc.	3	$518
Bare Financial Services, Inc	3	$518
TopTier Wealth Management, LLC	2	$345
Curio Wealth, LLC	1	$173
Capital Advisors, Ltd. LLC	1	$0
Harvest Fund Management Co., Ltd	1	$0

Not filed for Q2 2026 yet (5)

Institutions that held Charles River Laboratories International, Inc. at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CRL in Q1 2026 that haven't filed for Q2 2026
Institution	Shares, Q1 2026	Value, Q1 2026
Laurus Investment Counsel Inc.	71,685	$12.4M
Janus Henderson Group PLC	22,078	$3.81M
CWM, LLC	4,017	$693.0K
Exencial Wealth Advisors, LLC	2,810	$484.7K
Skopos Labs, Inc.	2,113	$364.5K