ADAR1 Capital Management’s Generation Bio GBIO Stock Holding History

ADAR1 Capital Management’s Portfolio GBIO Stock Details GBIO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-22,144	Closed	-$126K	–	320
2025 Q4	$126K	Hold	22,144	–	–	0.01%	245
2025 Q3	$136K	Buy	+22,144	New	+$115K	0.01%	195

Other funds holding GBIO

ACM

Accent Capital Management Centerville, Ohio $231M AUM 33.86% 1-Year Est. Return

ADAR1 Capital Management's GBIO Position: Q1 2026 in Review

ADAR1 Capital Management sold out of Generation Bio (GBIO) in Q1 2026, closing a stake of 22,144 shares — an estimated $126K sold.

ADAR1 Capital Management first reported a position in GBIO in Q3 2025 and held it in 2 quarters. The position peaked at $136K in Q3 2025. 2 funds tracked by Wall St. Rank hold GBIO as of Q1 2026.

ADAR1 Capital Management reported no remaining Generation Bio position as of Q1 2026 after selling out during the quarter.
ADAR1 Capital Management sold 22,144 Generation Bio shares in Q1 2026, an estimated $126K.
ADAR1 Capital Management first reported a position in Generation Bio in Q3 2025 and held it in 2 quarters.
ADAR1 Capital Management's Generation Bio position peaked at $136K in Q3 2025.
2 funds tracked by Wall St. Rank held Generation Bio as of Q1 2026.

Based on ADAR1 Capital Management's 13F filing for Q1 2026, filed 18 May 2026.