Maven Securities LTD

SEC CIK: 0001633046
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

ASYS holding history

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

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

Shares (Q2 2022): 0; Sold out in Q2 2022
Value: $0
% of portfolio: 0.0%
Quarters held: 3; Since Q3 2021

Holdings of ASYS by Maven Securities LTD, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2022	0	$0	0.0%	−100,000−100.0%	Sold out	Holders
Q1 2022	100,000	$1.01M	0.2%	+10,000+11.1%	Added	Holders
Q4 2021	90,000	$889.0K	0.1%	−40,000−30.8%	Reduced	Holders
Q3 2021	130,000	$1.49M	0.2%	+130,000	New	Holders