Ancora Advisors, LLC

SEC CIK: 0001446114
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

WMS holding history

Advanced Drainage Systems, Inc. in every 13F filed by Ancora Advisors, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 0; Sold out in Q2 2026
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q4 2025

Holdings of WMS by Ancora Advisors, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	0	$0	0.0%	−447−100.0%	Sold out	Holders
Q1 2026	447	$61.3K	<0.1%	+200+81.0%	Added	Holders
Q4 2025	247	$35.8K	<0.1%	+247	New	Holders