Two Sigma Securities, LLC

SEC CIK: 0001450144
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

ACMR holding history

ACM Research, Inc. in every 13F filed by Two Sigma Securities, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2025): 0; Sold out in Q2 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q1 2024

Holdings of ACMR by Two Sigma Securities, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2025	0	$0	0.0%	−18,507−100.0%	Sold out	Holders
Q1 2025	18,507	$432.0K	0.1%	+18,507	New	Holders
Q2 2024	0	$0	0.0%	−64,217−100.0%	Sold out	Holders
Q1 2024	64,217	$1.87M	0.1%	+64,217	New	Holders