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Charles River Laboratories
CRL

Overview Fund Activity

555 hedge funds and large institutions have $7.96B invested in Charles River Laboratories in 2025 Q1 according to their latest regulatory filings, with 71 funds opening new positions, 187 increasing their positions, 238 reducing their positions, and 133 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
555
Holders Change
-74
Holders Change %
-11.76%
% of All Funds
7.54%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
71
Increased
187
Reduced
238
Closed
133
Calls
$106M
Puts
$125M
Net Calls
-$19.4M
Net Calls Change
+$1.4M

Top Buyers

1
UBS Group
UBS Group
Switzerland
$360M
2
Goldman Sachs
Goldman Sachs
New York
$150M
3
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
$85.8M
4
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
$94.5M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$53.2M

Top Sellers

1
Koshinski Asset Management
Koshinski Asset Management
Illinois
$0
2
MG
Meritage Group
California
$0
3
SCA
Southpoint Capital Advisors
New York
$0
4
BlackRock
BlackRock
New York
$553M
5
MDSL
M.D. Sass LLC
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
MSV
576
MN Services Vermogensbeheer
Netherlands
– -$3.73M -20,200 Closed
BCM
577
Bayesian Capital Management
New York
– -$3.32M -17,965 Closed
HA
578
Heartland Advisors
Wisconsin
– -$2.96M -16,059 Closed
RPAM
579
Rhenman & Partners Asset Management
Sweden
– -$2.74M -14,850 Closed
JF
580
Jump Financial
Illinois
– -$2.73M -14,794 Closed
EP
581
Edgestream Partners
New Jersey
– -$2.38M -12,880 Closed
FRAF
582
Första AP-fonden
Sweden
– -$2.09M -11,300 Closed
LCM
583
LRT Capital Management
Texas
– -$2M -10,832 Closed
MWM
584
Modern Wealth Management
Kansas
– -$1.95M -10,581 Closed
QC
585
Quadrature Capital
United Kingdom
– -$1.88M -10,215 Closed
BCIM
586
British Columbia Investment Management
British Columbia, Canada
– -$1.82M -9,885 Closed
MA
587
Mudita Advisors
United Kingdom
– -$1.77M -9,607 Closed
QT
588
Quantbot Technologies
New York
– -$1.72M -9,300 Closed
EAM
589
EFG Asset Management
Oregon
– -$1.65M -8,959 Closed
DnB Asset Management
590
DnB Asset Management
Norway
– -$1.6M -8,690 Closed
II
591
IFM Investors
Australia
– -$1.59M -8,630 Closed
Qube Research & Technologies (QRT)
592
Qube Research & Technologies (QRT)
United Kingdom
– -$1.56M -8,458 Closed
CCIA
593
Campbell & Co Investment Adviser
Maryland
– -$1.46M -7,927 Closed
PGCM
594
Prescott Group Capital Management
Oklahoma
– -$1.2M -6,500 Closed
AGP
595
Artia Global Partners
Florida
– -$1.16M -6,305 Closed
NAM
596
Nissay Asset Management
Japan
– -$1.16M -6,217 Closed
VI
597
Versor Investments
New York
– -$1.09M -5,927 Closed
BC
598
Bridgefront Capital
Texas
– -$1.08M -5,845 Closed
BAMF
599
BI Asset Management Fondsmaeglerselskab
Denmark
– -$1.04M -5,629 Closed
RGC
600
Roberts, Glore & Co
Illinois
– -$964K -5,223 Closed
22 23
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