Terrestrial Energy Inc. /DE/ - Class A Ordinary Shares, par value $0.0001 per share (the "Shares") (HOND) Institutional Ownership

13F Institutional Holders and Ownership History from Q4 2024 to Q4 2025

Type / Class
Equity / Class A Ordinary Shares, par value $0.0001 per share (the "Shares")
Symbol
HOND
Shares outstanding
22,845,241
Price per share
$18.04
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
0
Total reported value
$0
Share change
-9,790,989
Value change
-$160,667,762
Number of holders
0
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Terrestrial Energy Inc. /DE/ - Class A Ordinary Shares, par value $0.0001 per share (the "Shares") (HOND) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Linden Capital L.P. 8.7% $21,640,000 2,000,000 Linden Advisors LP 26 Mar 2025
BARCLAYS PLC 6.2% 0% $15,368,295 1,420,360 0% Barclays PLC 31 Dec 2024
Magnetar Financial LLC 6.1% $15,508,543 1,397,166 MAGNETAR FINANCIAL LLC 30 Jun 2025
CITADEL ADVISORS LLC 5.4% $14,310,259 1,233,643 Kenneth Griffin 23 Sep 2025
First Trust Capital Management L.P. 4.7% -37% $11,889,476 -$7,523,891 1,071,124 -39% First Trust Capital Management L.P. 30 Jun 2025
PICTON MAHONEY ASSET MANAGEMENT 4.1% -50% $10,457,099 -$11,520,901 942,081 -52% Picton Mahoney Asset Management 30 Jun 2025
LMR Partners LLP 4.1% $10,448,286 941,287 LMR Partners LLP 30 Jun 2025
MERUS GLOBAL INVESTMENTS, LLC 3.8% -43% $9,613,244 -$6,816,621 866,058 -41% Merus Global Investments, LLC 30 Jun 2025
GOLDMAN SACHS GROUP INC 3.2% -40% $8,076,557 -$4,754,817 746,447 -37% THE GOLDMAN SACHS GROUP, INC. 31 Mar 2025
AQR CAPITAL MANAGEMENT LLC 0.01% -93% $16,084 -$14,288,198 1,449 -100% AQR Capital Management, LLC 30 Jun 2025

As of 31 Dec 2025, 0 institutional investors reported holding 0 shares of Terrestrial Energy Inc. /DE/ - Class A Ordinary Shares, par value $0.0001 per share (the "Shares") (HOND). This represents 0% of the company’s total 22,845,241 outstanding shares.

Institutional Holders of Terrestrial Energy Inc. /DE/ - Class A Ordinary Shares, par value $0.0001 per share (the "Shares") (HOND) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 0 $0 -$160,667,762 $18.04 0
2025 Q3 9,803,089 $160,866,323 -$110,343,027 $16.41 65
2025 Q2 18,846,357 $210,170,197 -$11,832,062 $11.10 66
2025 Q1 20,242,674 $213,416,329 +$44,109,596 $10.52 45
2024 Q4 16,153,628 $161,851,362 +$159,600,690 $10.02 34