Two Sigma Securities, LLC

SEC CIK: 0001450144
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

DYN holding history

Dyne Therapeutics, 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.

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

Shares (Q2 2026): 10,015
Value: $222.4K
% of portfolio: <0.1%
Quarters held: 2; Since Q2 2025

Holdings of DYN by Two Sigma Securities, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	10,015	$222.4K	<0.1%	+10,015	New	Holders
Q3 2025	0	$0	0.0%	−11,377−100.0%	Sold out	Holders
Q2 2025	11,377	$108.3K	<0.1%	+11,377	New	Holders