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

Walleye Trading LLC

$46.7 Billion
Q3 2024

Call Options

23 transactions

Quarter	Operation	Price Per call	calls change	calls Held
Q3 2024 Nov 14, 2024	BUY	$187.96 - $245.29 $300,736 - $392,464	1,600 Added 106.67%	3,100 $610,000
Q2 2024 Aug 14, 2024	SELL	$206.39 - $268.73 $412,780 - $537,460	-2,000 Reduced 57.14%	1,500 $309,000
Q1 2024 May 15, 2024	SELL	$203.52 - $273.43 $1.47 Million - $1.97 Million	-7,200 Reduced 67.29%	3,500 $948,000
Q4 2023 Feb 14, 2024	SELL	$164.52 - $238.84 $493,560 - $716,520	-3,000 Reduced 21.9%	10,700 $2.53 Million
Q3 2023 Nov 14, 2023	SELL	$194.44 - $217.61 $349,992 - $391,698	-1,800 Reduced 11.61%	13,700 $2.68 Million
Q2 2023 Aug 14, 2023	BUY	$183.71 - $210.25 $936,921 - $1.07 Million	5,100 Added 49.04%	15,500 $3.26 Million
Q1 2023 May 15, 2023	BUY	$191.89 - $259.92 $1.06 Million - $1.43 Million	5,500 Added 112.24%	10,400 $2.1 Million
Q4 2022 Feb 14, 2023	BUY	$197.11 - $250.07 $571,619 - $725,203	2,900 Added 145.0%	4,900 $1.07 Million
Q3 2022 Nov 14, 2022	SELL	$182.44 - $250.54 $2.28 Million - $3.13 Million	-12,500 Reduced 86.21%	2,000 $394,000
Q2 2022 Aug 08, 2022	BUY	$204.13 - $302.4 $2.8 Million - $4.14 Million	13,700 Added 1712.5%	14,500 $3.1 Million
Q4 2021 Feb 14, 2022	BUY	$351.38 - $448.68 $70,276 - $89,736	200 Added 33.33%	800 $301,000
Q3 2021 Nov 15, 2021	SELL	$372.64 - $458.3 $1.68 Million - $2.06 Million	-4,500 Reduced 88.24%	600 $248,000
Q1 2021 May 17, 2021	SELL	$249.67 - $299.48 $1.02 Million - $1.23 Million	-4,100 Reduced 44.57%	5,100 $1.48 Million
Q4 2020 Feb 16, 2021	BUY	$222.0 - $252.62 $1.13 Million - $1.29 Million	5,100 Added 124.39%	9,200 $2.3 Million
Q3 2020 Nov 16, 2020	BUY	$175.56 - $226.45 $298,452 - $384,965	1,700 Added 70.83%	4,100 $928,000
Q2 2020 Aug 14, 2020	SELL	$118.84 - $189.72 $23,768 - $37,944	-200 Reduced 7.69%	2,400 $418,000
Q1 2020 May 15, 2020	BUY	$98.9 - $178.34 $187,910 - $338,846	1,900 Added 271.43%	2,600 $328,000
Q4 2019 Feb 14, 2020	SELL	$126.05 - $152.76 $1.05 Million - $1.27 Million	-8,300 Reduced 92.22%	700 $107,000
Q3 2019 Nov 14, 2019	SELL	$125.07 - $143.67 $212,619 - $244,238	-1,700 Reduced 15.89%	9,000 $1.19 Million
Q2 2019 Aug 14, 2019	SELL	$123.4 - $148.55 $283,820 - $341,665	-2,300 Reduced 17.69%	10,700 $1.52 Million
Q1 2019 May 15, 2019	SELL	$104.82 - $146.73 $1.33 Million - $1.86 Million	-12,700 Reduced 49.42%	13,000 $1.89 Million
Q4 2018 Feb 14, 2019	BUY	$105.09 - $137.23 $588,504 - $768,488	5,600 Added 27.86%	25,700 $2.91 Million
Q3 2018 Nov 14, 2018	BUY	$112.11 - $134.54 $2.25 Million - $2.7 Million	20,100 New	20,100 $2.7 Million

Others Institutions Holding CRL

# of Institutions

698

Shares Held

52.3M

Call Options Held

259K

Put Options Held

463K

Vanguard Group Inc Valley Forge, PA

6.1M
Shares

$1.21 Billion
0.02% of portfolio
Black Rock Inc. New York, NY

5.09M
Shares

$1.01 Billion
0.02% of portfolio
Wellington Management Group LLP Boston, MA

3.74M
Shares

$740 Million
0.13% of portfolio
State Street Corp Boston, MA

2.13M
Shares

$421 Million
0.02% of portfolio
Kayne Anderson Rudnick Investment Management LLC Los Angeles, CA

1.94M
Shares

$384 Million
0.87% of portfolio

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 $10.1B
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...

More about CRL

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