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Charles River Laboratories
CRL

Overview Fund Activity

511 hedge funds and large institutions have $7.72B invested in Charles River Laboratories in 2025 Q2 according to their latest regulatory filings, with 91 funds opening new positions, 170 increasing their positions, 200 reducing their positions, and 127 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
511
Holders Change
-44
Holders Change %
-7.93%
% of All Funds
6.86%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
91
Increased
170
Reduced
200
Closed
127
Calls
$219M
Puts
$217M
Net Calls
+$1.8M
Net Calls Change
+$21.2M

Top Buyers

1
Harris Associates
1
Harris Associates
Illinois
$176M
2
Nomura Holdings
2
Nomura Holdings
Japan
$238M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$92.1M
4
Allspring Global Investments
4
Allspring Global Investments
North Carolina
$354M
5
Fuller & Thaler Asset Management
5
Fuller & Thaler Asset Management
California
$67.6M

Top Sellers

1
Kayne Anderson Rudnick Investment Management
1
Kayne Anderson Rudnick Investment Management
California
$13.7K
2
UBS Group
2
UBS Group
Switzerland
$112M
3
IC
3
Impactive Capital
New York
$0
4
DCP
4
D1 Capital Partners
New York
$0
5
Goldman Sachs
5
Goldman Sachs
New York
$57.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
WA
501
WestEnd Advisors
North Carolina
$303 – – –
TIM
502
Tortoise Investment Management
New York
$303 +$303 +2 New
DF
503
Dunhill Financial
United Kingdom
$267 -$3.2K -12 -92%
GBT
504
Grove Bank & Trust
Florida
$152 -$2.89K -19 -95%
DPW
505
DiNuzzo Private Wealth
Pennsylvania
$152 -$456 -3 -75%
TFM
506
TFC Financial Management
Massachusetts
$152 -$304 -2 -67%
PWA
507
Principia Wealth Advisory
Texas
$152 -$304 -2 -67%
KFI
508
Key Financial Inc
Pennsylvania
$152 – – –
HIA
509
HFM Investment Advisors
New Jersey
$152 – – –
CIAS
510
CBIZ Investment Advisory Services
Ohio
$152 +$152 +1 New
BHWM
511
Bay Harbor Wealth Management
Maryland
$151 +$151 +1 New
IC
512
Impactive Capital
New York
– -$182M -1,211,538 Closed
DCP
513
D1 Capital Partners
New York
– -$117M -777,489 Closed
EC
514
Eminence Capital
New York
– -$65.5M -435,454 Closed
Fisher Asset Management
515
Fisher Asset Management
Washington
– -$38.4M -255,223 Closed
PFM
516
Premier Fund Managers
United Kingdom
– -$38.9M -250,099 Closed
MPIA
517
Mountain Pacific Investment Advisers
Idaho
– -$20.5M -136,451 Closed
Caisse de Depot et Placement du Quebec (CDPQ)
518
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
– -$12.8M -85,000 Closed
Lord, Abbett & Co
519
Lord, Abbett & Co
New Jersey
– -$12.7M -84,399 Closed
Artisan Partners
520
Artisan Partners
Wisconsin
– -$12.3M -81,790 Closed
GGH
521
GCM Grosvenor Holdings
Illinois
– -$12.1M -80,200 Closed
Mitsubishi UFJ Trust & Banking
522
Mitsubishi UFJ Trust & Banking
Japan
– -$9.68M -64,330 Closed
Mawer Investment Management
523
Mawer Investment Management
Alberta, Canada
– -$7.81M -51,912 Closed
RP
524
Reinhart Partners
Wisconsin
– -$7.34M -48,742 Closed
TC
525
TwinBeech Capital
New York
– -$6.4M -42,510 Closed
19 20
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