Simplex Trading, LLC

SEC CIK: 0001488542
Latest filing: Aug 12, 2026

SEC filings (opens in a new tab)

ATAT holding history

Atour Lifestyle Holdings Ltd in every 13F filed by Simplex Trading, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 614
Value: $19.5K
% of portfolio: <0.1%
Quarters held: 3; Since Q2 2025

Holdings of ATAT by Simplex Trading, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	614	$19.5K	<0.1%	+614	New	Holders
Q4 2025	0	$0	0.0%	−4,829−100.0%	Sold out	Holders
Q3 2025	4,829	$181.0K	<0.1%	+2,159+80.9%	Added	Holders
Q2 2025	2,670	$86.0K	<0.1%	+2,670	New	Holders