Two Sigma Securities, LLC

SEC CIK: 0001450144
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

CYRN holding history

CYREN Ltd. 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.

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

Shares (Q4 2022): 0; Sold out in Q4 2022
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q2 2021

Holdings of CYRN by Two Sigma Securities, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2022	0	$0	0.0%	−11,642−100.0%	Sold out	Holders
Q3 2022	11,642	$11.0K	<0.1%	+11,642	New	Holders
Q3 2021	0	$0	0.0%	−16,628−100.0%	Sold out	Holders
Q2 2021	16,628	$13.0K	<0.1%	+16,628	New	Holders