CASELLA WASTE SYS INC (CWST) is held by 182 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is BlackRock, Inc. as of Q1 2026.

Are institutions buying or selling CWST?

In Q1 2026, 83 institutions opened or increased positions in CASELLA WASTE SYS INC while 98 reduced or exited — a net selling quarter.

What is the Smart Money Verdict on CWST?

The Smart Money Verdict combines four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for CASELLA WASTE SYS INC.

How many hedge funds hold CWST?

182 institutional investors report holding CASELLA WASTE SYS INC (CWST) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into CWST?

As of Q1 2026, tracked institutions in CASELLA WASTE SYS INC show 83 buyers versus 98 sellers — net outflows.

CASELLA WASTE SYS INC

CWST·147448104·US·Common Stock·Industrials - Waste Management-13D/G

182

Holders

(20 Elite)

$4.9B

Total Value

46% (181)

Consensus

83 buying - 98 selling

13F: Mar 31, 2026Insider & Congress: Updated regularly

Smart Money Verdict

View all

Held by 182 funds

20 elite

Who's Trading

Activist

Wasatch Advisors LP5.6%Jul 9, 2026

InsiderCEColetta EdmondSell $534KMay 19, 2026

InsiderCEColetta EdmondSell $143KMay 19, 2026

InsiderCEColetta EdmondSell $442KMay 19, 2026

ActivistVAVanguard Capital Management5.2%Apr 29, 2026

ActivistVPVanguard Portfolio Management5.5%Apr 29, 2026

Activist

Wasatch Advisors LP4.1%Apr 22, 2026

Activist

The Vanguard Group0.0%Mar 26, 2026

InsiderCEColetta EdmondSell $87KMar 16, 2026

Congress

Jefferson ShreveSale $50,001 - $100,000May 12, 2025

View all insider trades View all activist filings View all congressional trades

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Decreased	9M(-0.1%)	$717.8M	0.0%	-5.89%	0
VPVANGUARD PORTFOLIO MANAGEMENT LLC	New	3.4M	$266M	0.0%	+5.65%	43
VAVANGUARD CAPITAL MANAGEMENT LLC	New	2.8M	$222.1M	0.0%	+5.65%	42
WASATCH ADVISORS LP	Decreased	2.6M(-31.4%)	$204.9M	1.4%	-10.99%	0
STATE STREET CORP	Increased	2.4M(+3.6%)	$189.6M	0.0%	+4.59%	32
Capital Research Global Investors	Decreased	2.3M(-6.3%)	$184.9M	0.0%	-1.93%	0
Capital International Investors	Decreased	2M(-2.3%)	$154.9M	0.0%	-6.34%	0
Invesco Ltd.	Decreased	1.7M(-38.9%)	$131.2M	0.0%	+8.29%	0
GEODE CAPITAL MANAGEMENT, LLC	Increased	1.6M(+0.9%)	$123.3M	0.0%	+54.50%	30
JPMORGAN CHASE & CO	Decreased	1.4M(-7.1%)	$106.5M	0.0%	-8.16%	0
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	Decreased	1.3M(-14.4%)	$99.7M	0.3%	+26.43%	0
SILVERCREST ASSET MANAGEMENT GROUP LLC	Decreased	1.3M(-7.2%)	$99.3M	0.7%	+81.55%	0
WELLINGTON MANAGEMENT GROUP LLP	Decreased	1.2M(-7.3%)	$96.1M	0.0%	+8.58%	0
MORGAN STANLEY	Decreased	1.2M(-12.3%)	$94.8M	0.0%	-2.85%	0
Clearbridge Investments, LLC	Increased	1.1M(+52.1%)	$90.6M	0.1%	+0.52%	42
EARNEST PARTNERS LLC	Decreased	1.1M(-2.5%)	$89.9M	0.4%	+131.86%	0
DIMENSIONAL FUND ADVISORS LP	Increased	1.1M(+3.0%)	$84.7M	0.0%	+13.89%	31
GOLDMAN SACHS GROUP INC	Increased	1.1M(+16.8%)	$83.4M	0.0%	-4.20%	35
Neuberger Berman Group LLC	Decreased	953,777(-8.8%)	$75.7M	0.1%	+9.34%	0
UBS Group AG	Increased	932,817(+10.8%)	$74M	0.0%	-2.88%	33