Perceptive Advisors LLC

SEC CIK: 0001224962
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

GOSS holding history

Gossamer Bio, Inc. in every 13F filed by Perceptive Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q1 2026): 0; Sold out in Q1 2026
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q3 2025

Holdings of GOSS by Perceptive Advisors LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q1 2026	0	$0	0.0%	−3,139,669−100.0%	Sold out	Holders
Q4 2025	3,139,669	$9.73M	0.2%	−673,128−17.7%	Reduced	Holders
Q3 2025	3,812,797	$10.0M	0.3%	+3,812,797	New	Holders