MYDA Advisors LLC

SEC CIK: 0001589689
Latest filing: Aug 13, 2026

SEC filings (opens in a new tab)

IMSR holding history

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

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

Shares (Q4 2025): 0; Sold out in Q4 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q2 2025

Holdings of IMSR by MYDA Advisors LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2025	0	$0	0.0%	−30,000−100.0%	Sold out	Holders
Q3 2025	30,000	$492.3K	0.1%	−270,000−90.0%	Reduced	Holders
Q2 2025	300,000	$3.33M	0.9%	+300,000	New	Holders