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Charles River Laboratories

554 hedge funds and large institutions have $7.92B invested in Charles River Laboratories in 2025 Q3 according to their latest regulatory filings, with 98 funds opening new positions, 190 increasing their positions, 189 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

1% more repeat investments, than reductions

Existing positions increased: 190 | Existing positions reduced: 189

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

1.13% less ownership

Funds ownership: 103.62%102.48% (-1.1%)

Holders
554
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$35.1M
Puts
$28.7M
Net Calls
Net Calls Change

Top Sellers

1 -$121M
2 -$91.7M
3 -$87.2M
4
Citadel Advisors
Citadel Advisors
Florida
-$70.9M
5
Deutsche Bank
Deutsche Bank
Germany
-$50.8M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$914M
2
$603M
3
$499M
4
$371M
5
$287M
6
$233M
7
$230M
8
$198M
9
$195M
10
$182M
11
$177M
12
$158M
13
$156M
14
$150M
15
$148M
16
$133M
17
$131M
18
$126M
19
$120M
20
$117M
21
$96M
22
$94.5M
23
$92.7M
24
$77.7M
25
$74.5M