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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.

Institutional holdersQ1 2026: 560 institutions
Q1 2021: 562 institutionsQ2 2021: 639 institutionsQ3 2021: 679 institutionsQ4 2021: 708 institutionsQ1 2022: 644 institutionsQ2 2022: 629 institutionsQ3 2022: 583 institutionsQ4 2022: 630 institutionsQ1 2023: 623 institutionsQ2 2023: 613 institutionsQ3 2023: 622 institutionsQ4 2023: 634 institutionsQ1 2024: 675 institutionsQ2 2024: 665 institutionsQ3 2024: 629 institutionsQ4 2024: 636 institutionsQ1 2025: 562 institutionsQ2 2025: 519 institutionsQ3 2025: 556 institutionsQ4 2025: 584 institutionsQ1 2026: 560 institutionsQ2 2026: 569 institutions
Value heldQ1 2026: $9.86B
Q1 2021: $13.7BQ2 2021: $17.6BQ3 2021: $19.3BQ4 2021: $17.8BQ1 2022: $13.5BQ2 2022: $10.4BQ3 2022: $9.91BQ4 2022: $10.8BQ1 2023: $10.3BQ2 2023: $10.7BQ3 2023: $10.1BQ4 2023: $12.3BQ1 2024: $14.1BQ2 2024: $10.8BQ3 2024: $10.3BQ4 2024: $9.78BQ1 2025: $8.03BQ2 2025: $7.73BQ3 2025: $7.92BQ4 2025: $10.6BQ1 2026: $9.86BQ2 2026: $12.9B
Institutions holding CRL and their total value by quarter
QuarterHoldersValue
Q2 2026569$12.9B
Q1 2026560$9.86B
Q4 2025584$10.6B
Q3 2025556$7.92B
Q2 2025519$7.73B
Q1 2025562$8.03B
Q4 2024636$9.78B
Q3 2024629$10.3B
Q2 2024665$10.8B
Q1 2024675$14.1B
Q4 2023634$12.3B
Q3 2023622$10.1B
Q2 2023613$10.7B
Q1 2023623$10.3B
Q4 2022630$10.8B
Q3 2022583$9.91B
Q2 2022629$10.4B
Q1 2022644$13.5B
Q4 2021708$17.8B
Q3 2021679$19.3B
Q2 2021639$17.6B
Q1 2021562$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.

Institutions holding CRL in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Grove Bank & Trust17$2.93K0.00%+16+1,600.0%Added
Transamerica Financial Advisors, Inc.17$2.93K0.00%−1−5.6%Reduced
MCF Advisors LLC16$2.76K0.00%00.0%Unchanged
Millstone Evans Group, LLC16$2.76K0.00%00.0%Unchanged
Rialto Wealth Management, LLC15$2.59K0.00%+2+15.4%Added
Whipplewood Advisors, LLC13$2.24K0.00%+13New
South State Corp.12$2.07K0.00%00.0%Unchanged
Medallion Wealth Advisors, LLC12$2.07K0.00%00.0%Unchanged
Innovative Asset Advisors Group, LLC11$1.90K0.00%+11New
Owl Creek Wealth Partners LLC10$1.73K0.00%+10New
Cornerstone Planning Group LLC9$1.67K0.00%−2−18.2%Reduced
First Command Advisory Services, Inc.9$1.55K0.00%00.0%Unchanged
SBI Securities Co., Ltd.9$1.55K0.00%00.0%Unchanged
Burk Holdings LLC9$1.55K0.00%+9New
Clear Street Markets LLC8$1.38K0.00%−66−89.2%Reduced
Retirement Wealth Solutions LLC8$1.38K0.00%−1−11.1%Reduced
Investors Research Corp8$1.38K0.00%+8New
Johnson Financial Group, Inc.7$1.21K0.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.7$1.21K0.00%00.0%Unchanged
Triumph Capital Management7$1.21K0.00%00.0%Unchanged
Colonial Trust Co7$1.21K0.00%00.0%Unchanged
Brown, Lisle/Cummings, Inc.7$1.21K0.00%+7New
Marquette Asset Management, LLC7$1.21K0.00%+7New
Highline Wealth Partners LLC7$1.21K0.00%+7New
Abound Wealth Management7$1.12K0.00%00.0%Unchanged
Manchester Capital Management LLC6$1.03K0.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC6$1.03K0.00%+1+20.0%Added
Synergy Investment Management, LLC6$1.03K0.00%+6New
Capital Analysts, LLC4$1.00K0.00%+4New
Phillip James Consulting Co.2$1.00K0.00%+2New
Nemes Rush Group LLC5$8630.00%+5New
Bartlett & Co. Wealth Management LLC5$8620.00%00.0%Unchanged
RMG Wealth Management LLC5$8420.00%00.0%Unchanged
Clayton Financial Group LLC4$6900.00%−5−55.6%Reduced
Beacon Financial Strategies CORP4$6900.00%00.0%Unchanged
Sachetta, LLC4$6900.00%+4New
Ares Financial Consulting, LLC3$5250.00%00.0%Unchanged
Quaker Wealth Management, LLC3$5180.00%00.0%Unchanged
HFM Investment Advisors, LLC3$5180.00%00.0%Unchanged
Raffa Wealth Management, LLC3$5180.00%00.0%Unchanged
Clark Wealth Partners3$5180.00%00.0%Unchanged
Bare Financial Services, Inc3$5180.00%+1+50.0%Added
Vermillion Wealth Management, Inc.3$5180.00%+3New
WestEnd Advisors, LLC2$3450.00%00.0%Unchanged
Principia Wealth Advisory, LLC2$3450.00%+1+100.0%Added
American Capital Advisory, LLC2$3450.00%+2New
TopTier Wealth Management, LLC2$3450.00%+2New
Dunhill Financial, LLC1$3120.00%−1−50.0%Reduced
Kilter Group LLC1$1730.00%−2−66.7%Reduced
TFC Financial Management1$1730.00%00.0%Unchanged
Private Trust Co NA1$1730.00%00.0%Unchanged
Cassaday & Co Wealth Management LLC1$1730.00%+1New
Curio Wealth, LLC1$1730.00%+1New
Hughes Financial Services, LLC1$1730.00%+1New
MidFirst Bank1$1730.00%+1New
3 Factor Indexing, LLC1$1730.00%+1New
Key Financial Inc1$1720.00%00.0%Unchanged
Avion Wealth4$00.00%−3−42.9%Reduced
Harvest Fund Management Co., Ltd1$00.00%00.0%Unchanged
Capital Advisors, Ltd. LLC1$00.00%+1New
Point72 Asset Management, L.P.0$00.00%−221,592−100.0%Sold out
Empyrean Capital Partners, LP0$00.00%−121,500−100.0%Sold out
WCM Investment Management, LLC0$00.00%−102,234−100.0%Sold out
Sio Capital Management, LLC0$00.00%−54,985−100.0%Sold out
Oribel Capital Management, LP0$00.00%−54,500−100.0%Sold out
Nomura Asset Management International Inc.0$00.00%−46,838−100.0%Sold out
Winton Group Ltd0$00.00%−46,163−100.0%Sold out
Integral Health Asset Management, LLC0$00.00%−45,000−100.0%Sold out
Agf Management Ltd0$00.00%−17,972−100.0%Sold out
B. Metzler seel. Sohn & Co. AG0$00.00%−15,290−100.0%Sold out
SummitTX Capital, L.P.0$00.00%−13,066−100.0%Sold out
Logan Capital Management Inc0$00.00%−10,975−100.0%Sold out
First Manhattan Co0$00.00%−10,837−100.0%Sold out
Boothbay Fund Management, LLC0$00.00%−10,300−100.0%Sold out
Oliver Luxxe Assets LLC0$00.00%−10,284−100.0%Sold out
Renaissance Technologies LLC0$00.00%−10,200−100.0%Sold out
Intrinsic Edge Capital Management LLC0$00.00%−10,000−100.0%Sold out
Man Group plc0$00.00%−9,457−100.0%Sold out
Colony Group, LLC0$00.00%−9,080−100.0%Sold out
Landscape Capital Management, L.L.C.0$00.00%−8,002−100.0%Sold out
Quadrature Capital Ltd0$00.00%−6,837−100.0%Sold out
Soros Fund Management LLCSuperinvestorSoros Fund Management0$00.00%−6,778−100.0%Sold out
Qube Research & Technologies Ltd0$00.00%−5,797−100.0%Sold out
Redwood Investment Management, LLC0$00.00%−5,477−100.0%Sold out
Norris Perne & French LLP0$00.00%−5,475−100.0%Sold out
Hillsdale Investment Management Inc.0$00.00%−5,320−100.0%Sold out
Entropy Technologies, LP0$00.00%−4,881−100.0%Sold out
Magnetar Financial LLC0$00.00%−4,804−100.0%Sold out
Tudor Investment Corp Et Al0$00.00%−4,782−100.0%Sold out
Rakuten Investment Management, Inc.0$00.00%−4,389−100.0%Sold out
Eos Management, L.P.0$00.00%−4,206−100.0%Sold out
Dumont & Blake Investment Advisors LLC0$00.00%−4,125−100.0%Sold out
Arrowpoint Investment Partners (Singapore) Pte. Ltd.0$00.00%−4,053−100.0%Sold out
CenterBook Partners LP0$00.00%−3,899−100.0%Sold out
Simplex Trading, LLC0$00.00%−3,601−100.0%Sold out
Quantitative Investment Management, LLC0$00.00%−3,120−100.0%Sold out
Versor Investments LP0$00.00%−2,802−100.0%Sold out
NewEdge Wealth, LLC0$00.00%−2,580−100.0%Sold out
Cynosure Management, LLC0$00.00%−2,477−100.0%Sold out
Two Sigma Advisers, LP0$00.00%−2,300−100.0%Sold out