Walleye Trading LLC

SEC CIK: 0001388391
Latest filing: Aug 3, 2026

SEC filings (opens in a new tab)

HDSN holding history

Hudson Technologies Inc in every 13F filed by Walleye Trading LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q1 2025): 0; Sold out in Q1 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q2 2021

Holdings of HDSN by Walleye Trading LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q1 2025	0	$0	0.0%	−1,091−100.0%	Sold out	Holders
Q4 2024	1,091	$6.09K	<0.1%	+1,091	New	Holders
Q3 2021	0	$0	0.0%	−19,650−100.0%	Sold out	Holders
Q2 2021	19,650	$67.0K	<0.1%	+19,650	New	Holders