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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 %
Koshinski Asset Management
651
Koshinski Asset Management
Illinois
– -$234M -1,267 Closed
AWM
652
Axxcess Wealth Management
California
– -$234K -1,265 Closed
MA
653
MJP Associates
Connecticut
– -$233K -1,263 Closed
AFCM
654
Applied Finance Capital Management
Puerto Rico
– -$230K -1,245 Closed
CA
655
Cambridge Advisors
Nebraska
– -$222K -1,200 Closed
Kovitz Investment Group Partners
656
Kovitz Investment Group Partners
Illinois
– -$217K -1,175 Closed
IB
657
Intrust Bank
Kansas
– -$214K -1,160 Closed
CCG
658
Ceeto Capital Group
Florida
– -$212K -1,150 Closed
EWA
659
EP Wealth Advisors
California
– -$209K -1,132 Closed
WMA
660
West Michigan Advisors
Michigan
– -$201K -1,088 Closed
Capstone Investment Advisors
661
Capstone Investment Advisors
New York
– -$193K -1,043 Closed
CP
662
Castleview Partners
Texas
– -$173K -948 Closed
SG
663
Sienna Gestion
France
– -$143K -776 Closed
CFGS
664
Concourse Financial Group Securities
Alabama
– -$124K -735 Closed
CPCPP
665
Canada Post Corporation Pension Plan
Canada
– -$114K -620 Closed
FFA
666
Fairfield Financial Advisors
Massachusetts
– -$79.7K -432 Closed
EBA
667
Eagle Bay Advisors
New York
– -$79K -428 Closed
LS
668
Livforsakringsbolaget Skandia
Sweden
– -$73.8K -400 Closed
TIM
669
Tortoise Investment Management
New York
– -$48.6K -263 Closed
PPA
670
Pilgrim Partners Asia
Singapore
– -$48K -260 Closed
Optiver Holding
671
Optiver Holding
Netherlands
– -$37.1K -201 Closed
HCP
672
Hexagon Capital Partners
Arkansas
– -$29.4K -159 Closed
PCM
673
Penserra Capital Management
California
– -$23K -130 Closed
LFA
674
LGT Financial Advisors
Texas
– -$22K -119 Closed
RTC
675
Riverview Trust Company
Washington
– -$19K -103 Closed
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