MassMutual Private Wealth & Trust, FSB

Position in CWST — Casella Waste Systems Inc

CIK 1103653 Windsor, CT

Position in CWST

as of Jun 30, 2026 · filed Jul 2, 2026 Compact

Position Value

$15,127

+$4,972 QoQ

Shares Held

156

+21.9% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#344

of 415 holders

Holding Since

Mar 2020

16 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

MassMutual Private Wealth & Trust, FSB holds $15,620,376 across 7 Waste Management names. CWST ranks #5 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WM	Waste Management Inc	44,495	$9,917,045
2	WCN	Waste Connections, Inc.	31,036	$5,173,390
3	CLH	Clean Harbors Inc	1,056	$315,480
4	RSG	Republic Services, Inc.	910	$193,902
5	CWST	Casella Waste Systems Inc This page	156	$15,127
6	AREC	American Resources Corp	2,000	$4,300
7	ABAT	AMERICAN BATTERY TECHNOLOGY Co	400	$1,132

16 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$15,127	156	+21.9%	Shares	Sole	2026-07-02
2026-03-31	$10,155	128	-19.0%	Shares	Sole	2026-04-13
2025-12-31	$15,474	158	+85.9%	Shares	Sole	2026-01-07
2025-09-30	$8,064	85	+174.2%	Shares	Sole	2025-10-22
2025-06-30	$3,576	31	0.0%	Shares	Sole	2025-07-09
2025-03-31	$3,456	31	+675.0%	Shares	Sole	2025-04-01
2023-09-30	$305	4	+100.0%	Shares	Sole	2023-10-04
2023-06-30	$180	2	-96.4%	Shares	Sole	2023-08-02
2021-12-31	$4,783	56	-1.8%	Shares	Sole	2022-02-09
2021-09-30	$4,328	57	-98.8%	Shares	Sole	2021-11-12
2021-06-30	$305,478	4,816	-2.6%	Shares	Sole	2021-08-16
2021-03-31	$314,290	4,944	-10.4%	Shares	Sole	2021-05-17
2020-12-31	$341,654	5,515	+1546.3%	Shares	Sole	2021-02-16
2020-09-30	$18,709	335	0.0%	Shares	Sole	2020-11-13
2020-06-30	$17,460	335	0.0%	Shares	Sole	2020-08-13
2020-03-31	$13,085	335	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.