Caption Management, LLC

SEC CIK: 0001706766
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

IRON holding history

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

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

Shares (Q1 2024): 0; Sold out in Q1 2024
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q2 2021

Holdings of IRON by Caption Management, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q1 2024	0	$0	0.0%	−43,000−100.0%	Sold out	Holders
Q4 2023	43,000	$2.48M	0.3%	+43,000	New	Holders
Q3 2021	0	$0	0.0%	−86,800−100.0%	Sold out	Holders
Q2 2021	86,800	$562.0K	0.1%	+86,800	New	Holders