Bamco Inc

SEC CIK: 0001017918
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

CWST holding history

Casella Waste Systems Inc in every 13F filed by Bamco Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

CWST overview All 13F holders of CWST Full Q2 2026 holdings

Shares (Q2 2026): 965,239
Value: $93.6M
% of portfolio: 0.1%
Quarters held: 3; Since Q4 2025

Holdings of CWST by Bamco Inc, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	965,239	$93.6M	0.1%	+246,778+34.3%	Added	Holders
Q1 2026	718,461	$57.0M	0.2%	+272,219+61.0%	Added	Holders
Q4 2025	446,242	$43.7M	0.1%	+446,242	New	Holders