Ikarian Capital, LLC

SEC CIK: 0001778253
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

MTSR holding history

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

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

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

Holdings of MTSR by Ikarian Capital, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2025	0	$0	0.0%	−77,316−100.0%	Sold out	Holders
Q2 2025	77,316	$2.20M	0.7%	−72,684−48.5%	Reduced	Holders
Q1 2025	150,000	$4.08M	1.3%	+150,000	New	Holders