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Charles River Laboratories

516 hedge funds and large institutions have $7.73B invested in Charles River Laboratories in 2025 Q2 according to their latest regulatory filings, with 92 funds opening new positions, 171 increasing their positions, 202 reducing their positions, and 128 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more ownership

Funds ownership:

more funds holding in top 10

Funds holding in top 10:

less capital invested

Capital invested by funds: $ → $

7% less funds holding

Funds holding: 557516 (-41)

15% less repeat investments, than reductions

Existing positions increased: 171 | Existing positions reduced: 202

28% less first-time investments, than exits

New positions opened: 92 | Existing positions closed: 128

Holders
516
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
$219M
Puts
$217M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
251
$668K
252
$663K
253
$660K
254
$658K
255
$652K
256
$650K
257
$640K
258
$628K
259
$624K
260
$615K
261
$608K
262
$604K
263
$598K
264
$580K
265
$572K
266
$569K
267
$562K
268
$550K
269
$544K
270
$533K
271
$521K
272
$515K
273
$497K
274
$465K
275
$458K