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

Walleye Trading LLC

$46.7 Billion
Q3 2024

Put Options

22 transactions

Quarter	Operation	Price Per put	puts change	puts Held
Q3 2024 Nov 14, 2024	SELL	$187.96 - $245.29 $112,776 - $147,174	-600 Reduced 21.43%	2,200 $433,000
Q2 2024 Aug 14, 2024	SELL	$206.39 - $268.73 $6.21 Million - $8.09 Million	-30,100 Reduced 91.49%	2,800 $578,000
Q1 2024 May 15, 2024	BUY	$203.52 - $273.43 $142,464 - $191,401	700 Added 2.17%	32,900 $8.91 Million
Q4 2023 Feb 14, 2024	SELL	$164.52 - $238.84 $1.27 Million - $1.84 Million	-7,700 Reduced 19.3%	32,200 $7.61 Million
Q3 2023 Nov 14, 2023	BUY	$194.44 - $217.61 $4.12 Million - $4.61 Million	21,200 Added 113.37%	39,900 $7.82 Million
Q2 2023 Aug 14, 2023	BUY	$183.71 - $210.25 $1.84 Million - $2.1 Million	10,000 Added 114.94%	18,700 $3.93 Million
Q1 2023 May 15, 2023	BUY	$191.89 - $259.92 $1.02 Million - $1.38 Million	5,300 Added 155.88%	8,700 $1.76 Million
Q4 2022 Feb 14, 2023	BUY	$197.11 - $250.07 $591,330 - $750,210	3,000 Added 750.0%	3,400 $740,000
Q3 2022 Nov 14, 2022	BUY	$182.44 - $250.54 $72,976 - $100,216	400 New	400 $79,000
Q3 2021 Nov 15, 2021	SELL	$372.64 - $458.3 $819,808 - $1.01 Million	-2,200 Reduced 75.86%	700 $289,000
Q2 2021 Aug 16, 2021	BUY	$294.17 - $371.65 $117,668 - $148,660	400 Added 16.0%	2,900 $1.07 Million
Q1 2021 May 17, 2021	SELL	$249.67 - $299.48 $74,901 - $89,844	-300 Reduced 10.71%	2,500 $725,000
Q4 2020 Feb 16, 2021	BUY	$222.0 - $252.62 $244,200 - $277,882	1,100 Added 64.71%	2,800 $700,000
Q3 2020 Nov 16, 2020	BUY	$175.56 - $226.45 $210,672 - $271,740	1,200 Added 240.0%	1,700 $385,000
Q2 2020 Aug 14, 2020	BUY	$118.84 - $189.72 $23,768 - $37,944	200 Added 66.67%	500 $87,000
Q1 2020 May 15, 2020	SELL	$98.9 - $178.34 $49,450 - $89,170	-500 Reduced 62.5%	300 $38,000
Q4 2019 Feb 14, 2020	BUY	$126.05 - $152.76 $63,025 - $76,380	500 Added 166.67%	800 $122,000
Q3 2019 Nov 14, 2019	BUY	$125.07 - $143.67 $12,507 - $14,366	100 Added 50.0%	300 $40,000
Q2 2019 Aug 14, 2019	BUY	$123.4 - $148.55 $12,340 - $14,855	100 Added 100.0%	200 $28,000
Q1 2019 May 15, 2019	SELL	$104.82 - $146.73 $220,122 - $308,133	-2,100 Reduced 95.45%	100 $15,000
Q4 2018 Feb 14, 2019	SELL	$105.09 - $137.23 $357,306 - $466,581	-3,400 Reduced 60.71%	2,200 $249,000
Q3 2018 Nov 14, 2018	BUY	$112.11 - $134.54 $627,816 - $753,424	5,600 New	5,600 $753,000

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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