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Charles River Laboratories

518 hedge funds and large institutions have $7.73B invested in Charles River Laboratories in 2025 Q2 according to their latest regulatory filings, with 91 funds opening new positions, 172 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 funds holding in top 10

Funds holding in top 10:

less ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

8% less funds holding

Funds holding: 560518 (-42)

15% less repeat investments, than reductions

Existing positions increased: 172 | Existing positions reduced: 202

29% less first-time investments, than exits

New positions opened: 91 | Existing positions closed: 128

Holders
518
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
451
$8.19K
452
$7.74K
453
$7.59K
454
$7.09K
455
$6.98K
456
$6.87K
457
$6.68K
458
$6.53K
459
$6.52K
460
$6.02K
461
$5.92K
462
$5.77K
463
$5.01K
464
$4.86K
465
$4.7K
466
$4.55K
467
$4.4K
468
$4.1K
469
$3.94K
470
$3.94K
471
$3.94K
472
$3.79K
473
$3.49K
474
$3.19K
475
$2.88K