Two Sigma Securities, LLC

SEC CIK: 0001450144
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

ATNX holding history

Athenex, 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.

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

Shares (Q1 2023): 0; Sold out in Q1 2023
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q3 2022

Holdings of ATNX by Two Sigma Securities, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q1 2023	0	$0	0.0%	−3,604−100.0%	Sold outConverted for a 1-for-20 split	Holders
Q4 2022	72,076	$10.6K	<0.1%	+60,915+545.8%	Added	Holders
Q3 2022	11,161	$3.00K	<0.1%	+11,161	New	Holders