Ken Griffin Casella Waste Systems Inc Transaction History

Citadel Advisors LLC

$550 Billion
Q2 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Casella Waste Systems Inc stock. As of the latest transaction made, Citadel Advisors LLC holds 32,700 shares of CWST stock, worth $2.81 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

32,700

Previous 14,500 125.52%

Holding current value

$2.81 Million

Previous $1.62 Million 133.42%

% of portfolio

0.0%

Previous 0.0%

21 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$103.78 - $120.37 $1.62 Million - $1.88 Million	15,622 New	15,622 $1.8 Million
Q1 2024 May 15, 2024	SELL	$81.03 - $98.87 $226,640 - $276,539	-2,797 Reduced 92.37%	231 $22,000
Q4 2023 Feb 14, 2024	SELL	$73.32 - $88.71 $6.41 Million - $7.76 Million	-87,457 Reduced 96.65%	3,028 $258,000
Q3 2023 Nov 14, 2023	SELL	$76.3 - $88.37 $14.6 Million - $16.9 Million	-191,767 Reduced 67.94%	90,485 $6.9 Million
Q2 2023 Aug 14, 2023	BUY	$81.18 - $95.51 $16 Million - $18.8 Million	197,337 Added 232.39%	282,252 $25.5 Million
Q1 2023 May 15, 2023	BUY	$75.41 - $83.03 $1.86 Million - $2.05 Million	24,641 Added 40.88%	84,915 $7.02 Million
Q4 2022 Feb 14, 2023	SELL	$71.61 - $86.63 $8.45 Million - $10.2 Million	-117,936 Reduced 66.18%	60,274 $4.78 Million
Q3 2022 Nov 14, 2022	BUY	$72.14 - $86.83 $9.16 Million - $11 Million	127,032 Added 248.22%	178,210 $13.6 Million
Q2 2022 Aug 15, 2022	SELL	$65.62 - $91.15 $5.56 Million - $7.73 Million	-84,797 Reduced 62.36%	51,178 $3.72 Million
Q1 2022 May 16, 2022	SELL	$70.24 - $91.24 $4.36 Million - $5.66 Million	-62,013 Reduced 31.32%	135,975 $11.9 Million
Q4 2021 Feb 14, 2022	BUY	$76.89 - $89.55 $10.7 Million - $12.5 Million	139,628 Added 239.25%	197,988 $16.9 Million
Q3 2021 Nov 15, 2021	SELL	$62.79 - $79.66 $549,538 - $697,184	-8,752 Reduced 13.04%	58,360 $4.43 Million
Q2 2021 Aug 16, 2021	SELL	$62.93 - $69.09 $4.62 Million - $5.08 Million	-73,488 Reduced 52.27%	67,112 $4.26 Million
Q1 2021 May 17, 2021	BUY	$54.15 - $66.19 $1.11 Million - $1.35 Million	20,436 Added 17.01%	140,600 $8.94 Million
Q1 2020 May 15, 2020	BUY	$36.12 - $55.12 $4.05 Million - $6.18 Million	112,115 Added 1392.91%	120,164 $4.69 Million
Q2 2019 Aug 14, 2019	SELL	$32.78 - $41.11 $269,582 - $338,088	-8,224 Reduced 50.54%	8,049 $319,000
Q1 2019 May 15, 2019	BUY	$27.38 - $36.74 $189,770 - $254,644	6,931 Added 74.19%	16,273 $0
Q4 2018 Feb 14, 2019	SELL	$24.75 - $33.74 $1.66 Million - $2.26 Million	-66,886 Reduced 87.74%	9,342 $266,000
Q1 2018 May 11, 2018	BUY	$22.38 - $26.9 $397,938 - $478,308	17,781 Added 30.42%	76,228 $1.78 Million
Q4 2017 Feb 09, 2018	BUY	$16.98 - $23.02 $296,776 - $402,343	17,478 Added 42.66%	58,447 $1.35 Million
Q3 2017 Nov 09, 2017	BUY	$15.52 - $19.0 $635,838 - $778,411	40,969	40,969 $770,000

Others Institutions Holding CWST

# of Institutions

413

Shares Held

65.9M

Call Options Held

80.2K

Put Options Held

5.5K

View Full List

About CASELLA WASTE SYSTEMS INC

Ticker CWST
Exchange NASDAQ
Sector Industrials
Industry Waste Management
Shares Outstandng 50,689,800
Market Cap $4.35B
Description
Casella Waste Systems, Inc., together with its subsidiaries, operates as a vertically integrated solid waste services company in the northeastern United States. It offers resource management services primarily in the areas of solid waste collection and disposal, transfer, recycling, and organics services to residential, commercial, municipal, in...

More about CWST

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