Casella Waste Systems Inc

CWST

Exchange: Nasdaq
Industry: Refuse Systems
SEC CIK: 0000911177

SEC filings (opens in a new tab)

In the last 90 days, Casella Waste Systems Inc insiders filed 0 open-market purchases and 3 sales; 418 institutions reported holding it in 13F filings for Q2 2026, worth $7.49B in total; no superinvestor holds it.

Q3 2024 vs. Q2 2024

How the institutions holding Casella Waste Systems Inc changed between Q2 2024 and Q3 2024.

All holders in Q3 2024 All holders in Q2 2024

13F holders of CWST: Q2 2024 compared with Q3 2024
Measure	Q2 2024	Of which not filed for Q3 2024	Q3 2024	Change
Holders	314	4	345	+35
Shares	59.4M	4.13M	64.0M	+8.71M (+15.7%)
Value	$5.90B	$409.6M	$6.37B	+$882.5M (+16.1%)

4 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (54)

Institutions that held Casella Waste Systems Inc at the end of Q3 2024 but not at the end of Q2 2024.

Institutions new to CWST in Q3 2024
Institution	Shares	Value	% of portfolio
BlackRock, Inc.	4,561,882	$453.9M	0.01%
Zimmer Partners, LP	511,150	$50.9M	0.95%
Ghisallo Capital Management LLC	300,000	$29.8M	1.48%
Maven Securities LTD	200,000	$19.9M	2.25%
Alyeska Investment Group, L.P.	175,000	$17.4M	0.09%
Clearbridge Investments, LLC	165,231	$16.4M	0.01%
Healthcare of Ontario Pension Plan Trust Fund	150,000	$14.9M	0.04%
Axiom Investors LLC	138,508	$13.8M	0.12%
Monashee Investment Management LLC	135,000	$13.4M	1.45%
Kodai Capital Management LP	126,000	$12.5M	0.26%
Public Sector Pension Investment Board	123,073	$12.2M	0.07%
Summit Creek Advisors LLC	112,047	$11.1M	1.51%
Marshall Wace, LLP	109,331	$10.9M	0.01%
Seven Grand Managers, LLC	100,500	$10.0M	2.23%
Element Capital Management LLC	94,992	$9.45M	0.43%
B. Metzler seel. Sohn & Co. Holding AG	52,824	$5.26M	0.05%
Twinbeech Capital LP	49,728	$4.95M	0.09%
Forge First Asset Management Inc.	30,000	$2.98M	1.63%
LMR Partners LLP	24,266	$2.41M	0.05%
Sterling Capital Management LLC	23,794	$2.37M	0.03%
Edgestream Partners, L.P.	21,653	$2.15M	0.09%
Quantbot Technologies LP	17,588	$1.75M	0.07%
Intech Investment Management LLC	16,431	$1.63M	0.02%
FSA Wealth Management LLC	13,820	$1.37M	0.55%
Cinctive Capital Management LP	12,904	$1.28M	0.07%
Diametric Capital, LP	10,906	$1.09M	0.54%
Dark Forest Capital Management LP	10,740	$1.07M	0.14%
Benjamin Edwards Inc	10,588	$1.05M	0.02%
Engineers Gate Manager LP	10,487	$1.04M	0.02%
Moody National Bank Trust Division	6,728	$669.4K	0.07%
Squarepoint Ops LLC	6,203	$617.1K	0.00%
MQS Management LLC	5,649	$562.0K	0.31%
Versor Investments LP	5,300	$527.3K	0.08%
HBK Investments L P	5,000	$497.4K	0.01%
Sandia Investment Management LP	5,000	$497.4K	0.81%
Greenland Capital Management LP	5,000	$497.4K	0.09%
Blueshift Asset Management, LLC	4,088	$406.7K	0.10%
Credit Agricole S A	3,824	$380.4K	0.00%
Verition Fund Management LLC	3,800	$378.1K	0.00%
Congress Wealth Management LLC	3,667	$364.8K	0.00%
Everhart Financial Group, Inc.	3,627	$360.9K	0.08%
Acadian Asset Management LLC	3,354	$333.0K	0.00%
Prelude Capital Management, LLC	3,061	$304.5K	0.02%
OneAscent Financial Services LLC	3,026	$301.0K	0.22%
Bank of Montreal	3,028	$297.8K	0.00%
Wiley Bros.-Aintree Capital, LLC	2,750	$273.6K	0.01%
Stratos Wealth Partners, LTD.	2,091	$208.0K	0.00%
Larson Financial Group LLC	194	$19.3K	0.00%
Capital Performance Advisors LLP	76	$7.56K	0.00%
Geneos Wealth Management Inc.	34	$3.38K	0.00%
Ashton Thomas Securities, LLC	33	$3.28K	0.00%
Harvest Fund Management Co., Ltd	32	$3.00K	0.00%
Hemington Wealth Management	24	$2.00K	0.00%
Concord Wealth Partners	10	$995	0.00%

Sold out (19)

Institutions that held Casella Waste Systems Inc at the end of Q2 2024 and filed for Q3 2024 without it.

Institutions that sold out of CWST in Q3 2024
Institution	Shares, Q2 2024	Value, Q2 2024
Eagle Asset Management Inc	141,455	$13.7M
Trexquant Investment LP	20,183	$2.00M
Holocene Advisors, LP	17,675	$1.75M
Federated Hermes, Inc.	11,374	$1.13M
Algert Global LLC	5,742	$569.7K
Crossmark Global Holdings, Inc.	5,607	$556.0K
Intact Investment Management Inc.	5,250	$520.9K
XTX Topco Ltd	3,689	$366.0K
Corton Capital Inc.	2,889	$286.6K
D. E. Shaw & Co., Inc.	2,887	$286.4K
Beacon Pointe Advisors, LLC	2,240	$222.3K
Oak Family Advisors, LLC	2,200	$218.3K
Opal Wealth Advisors, LLC	296	$29.4K
TD Waterhouse Canada Inc.	250	$24.1K
SYSTM Wealth Solutions LLC	191	$19.0K
Cullen/Frost Bankers, Inc.	134	$13.3K
Stephens Consulting, LLC	31	$3.08K
Innealta Capital, LLC	29	$2.88K
Toronto Dominion Bank	4	$397

Not filed for Q3 2024 yet (4)

Institutions that held Casella Waste Systems Inc at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CWST in Q2 2024 that haven't filed for Q3 2024
Institution	Shares, Q2 2024	Value, Q2 2024
BlackRock Inc.	4,108,875	$407.7M
Benjamin F. Edwards & Company, Inc.	10,436	$1.03M
Susquehanna Fundamental Investments, LLC	8,800	$873.1K
Institutional & Family Asset Management, LLC	7	$695