Walleye Trading LLC Charles River Laboratories International, Inc. Transaction History

Walleye Trading LLC

$52.6 Billion
Q2 2025

A detailed history of Walleye Trading LLC transactions in Charles River Laboratories International, Inc. stock. As of the latest transaction made, Walleye Trading LLC holds 1,300 shares of CRL stock, worth $234,091. This represents 0.0% of its overall portfolio holdings.

Number of Shares

1,300

Previous 1,988 34.61%

Holding current value

$234,091

Previous $299,000 34.11%

% of portfolio

0.0%

Previous 0.0%

13 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 13, 2025	BUY	$99.75 - $151.89 $18,852 - $28,707	189 Added 9.51%	2,177 $330,000
Q1 2025 May 14, 2025	BUY	$150.52 - $190.14 $98,289 - $124,161	653 Added 48.91%	1,988 $299,000
Q4 2024 Feb 13, 2025	SELL	$178.58 - $220.69 $1 Million - $1.24 Million	-5,619 Reduced 80.8%	1,335 $246,000
Q3 2024 Nov 14, 2024	BUY	$187.96 - $245.29 $1.31 Million - $1.71 Million	6,954 New	6,954 $1.37 Million
Q3 2023 Nov 14, 2023	BUY	$194.44 - $217.61 $2.16 Million - $2.42 Million	11,112 New	11,112 $2.18 Million
Q1 2022 May 16, 2022	SELL	$255.51 - $362.11 $351,326 - $497,901	-1,375 Reduced 52.76%	1,231 $350,000
Q4 2021 Feb 14, 2022	SELL	$351.38 - $448.68 $170,770 - $218,058	-486 Reduced 15.72%	2,606 $982,000
Q3 2021 Nov 15, 2021	BUY	$372.64 - $458.3 $257,494 - $316,685	691 Added 28.78%	3,092 $1.28 Million
Q2 2021 Aug 16, 2021	BUY	$294.17 - $371.65 $571,278 - $721,744	1,942 Added 423.09%	2,401 $888,000
Q2 2020 Aug 14, 2020	SELL	$118.84 - $189.72 $335,841 - $536,148	-2,826 Reduced 86.03%	459 $80,000
Q3 2019 Nov 14, 2019	BUY	$125.07 - $143.67 $410,854 - $471,955	3,285 New	3,285 $435,000
Q3 2017 Nov 14, 2017	SELL	$96.72 - $109.26 $9,091 - $10,270	-94 Closed	0 $0
Q2 2017 Aug 14, 2017	BUY	N/A	94	94 $10,000

Others Institutions Holding CRL

# of Institutions

635

Shares Held

52.8M

Call Options Held

1.42M

Put Options Held

1.42M

View Full List

About CHARLES RIVER LABORATORIES INTERNATIONAL, INC.

Ticker CRL
Exchange NYSE
Sector Healthcare
Industry Diagnostics & Research
Shares Outstandng 50,863,300
Market Cap $9.16B
Description
Charles River Laboratories International, Inc., a non-clinical contract research organization, provides drug discovery, non-clinical development, and safety testing services in the United States, Europe, Canada, the Asia Pacific, and internationally. It operates through three segments: Research Models and Services (RMS), Discovery and Safety Ass...

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Walleye Trading LLC Charles River Laboratories International, Inc. Transaction History