TERRESTRIAL ENERGY INC (IMSR) Institutional Ownership and Insiders Activity

TERRESTRIAL ENERGY INC (IMSR) is widely held by institutional investors, with 109 firms reporting positions valued at approximately $151.46M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Vanguard Capital Management Llc is the largest disclosed holder, reporting approximately $24.17M in IMSR holdings in its latest filing.

Institutional Holders

109

Total Reported Value

$151.46M

Largest Holder

Vanguard Capital Management Llc

Largest Position

$24.17M

Insider Transactions (90d)

0

Latest Filing Quarter

Q2 2026

New Institutional Positions

38

Funds Exiting Positions

17

Top Institutional Owners

View all
InvestorReported Balance