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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.

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

Top Sellers

1
Koshinski Asset Management
1
Koshinski Asset Management
Illinois
$0
2
MG
2
Meritage Group
California
$0
3
SCA
3
Southpoint Capital Advisors
New York
$0
4
Norges Bank
4
Norges Bank
Norway
$0
5
BlackRock
5
BlackRock
New York
$553M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$919M 6,105,478 -53,448 -0.9%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$645M 4,285,012 +208,586 +5%
BlackRock
3
BlackRock
New York
$553M 3,670,825 -561,345 -13%
UBS Group
4
UBS Group
Switzerland
$360M 2,391,785 +2,056,123 +613%
Kayne Anderson Rudnick Investment Management
5
Kayne Anderson Rudnick Investment Management
California
$294M 1,950,273 +144,732 +8%
State Street
6
State Street
Massachusetts
$286M 1,902,625 -278,805 -13%
Allspring Global Investments
7
Allspring Global Investments
North Carolina
$259M 1,774,605 -33,397 -2%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$190M 1,263,665 +30,454 +2%
IC
9
Impactive Capital
New York
$182M 1,211,538 +9,199 +0.8%
Invesco
10
Invesco
Georgia
$167M 1,108,358 +74,178 +7%
AI
11
Ariel Investments
Illinois
$166M 1,100,776 +33,449 +3%
EARNEST Partners
12
EARNEST Partners
Georgia
$151M 1,004,607 +22,453 +2%
Mackenzie Financial
13
Mackenzie Financial
Ontario, Canada
$151M 1,002,951 +25,878 +3%
Goldman Sachs
14
Goldman Sachs
New York
$150M 997,488 +800,762 +407%
Dimensional Fund Advisors
15
Dimensional Fund Advisors
Texas
$130M 862,254 +198,750 +30%
Bank of America
16
Bank of America
North Carolina
$120M 793,993 -28,809 -4%
DCP
17
D1 Capital Partners
New York
$117M 777,489 -158,331 -17%
JPMorgan Chase & Co
18
JPMorgan Chase & Co
New York
$114M 758,392 +296,222 +64%
ClearBridge Investments
19
ClearBridge Investments
New York
$104M 688,582 -86,631 -11%
SEI Investments
20
SEI Investments
Pennsylvania
$101M 668,178 -5,690 -0.8%
Royal Bank of Canada
21
Royal Bank of Canada
Ontario, Canada
$94.5M 627,710 +472,606 +305%
Nomura Holdings
22
Nomura Holdings
Japan
$90.6M 601,615 +293,815 +95%
Neuberger Berman Group
23
Neuberger Berman Group
New York
$89.1M 590,982 +281,793 +91%
Charles Schwab
24
Charles Schwab
California
$86.9M 577,322 +24,347 +4%
Assenagon Asset Management
25
Assenagon Asset Management
Luxembourg
$85.8M 570,097 +538,792 +1,721%
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