Red Tortoise LLC

SEC CIK: 0001910488
Latest filing: Apr 21, 2026

SEC filings (opens in a new tab)

GBIO holding history

Generation Bio Co. in every 13F filed by Red Tortoise LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

GBIO overview All 13F holders of GBIO Full Q1 2026 holdings

Shares (Q3 2023): 0; Sold out in Q3 2023
Value: $0
% of portfolio: 0.0%
Quarters held: 1; Since Q2 2023

Holdings of GBIO by Red Tortoise LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2023	0	$0	0.0%	−332−100.0%	Sold out	Holders
Q2 2023	332	$1.83K	<0.1%	+332	New	Holders