Terrestrial Energy

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Why Robinhood?

Robinhood gives you the tools you need to put your money in motion. You can buy or sell IMSR and other ETFs, options, and stocks.

About IMSR

Terrestrial Energy, Inc. is an advanced nuclear technology company focused on next-generation nuclear energy systems. The company is developing the Integral Molten Salt Reactor (IMSR), an innovative type of Generation IV molten salt reactor designed to produce reliable, low-carbon heat and electricity at competitive costs. 

CEO
Simon Irish
CEOSimon Irish
Employees
Employees
Headquarters
Charlotte, North Carolina
HeadquartersCharlotte, North Carolina
Founded
Founded
Employees
Employees

IMSR Key Statistics

Market cap
515.99M
Market cap515.99M
Price-Earnings ratio
33.73
Price-Earnings ratio33.73
Dividend yield
Dividend yield
Average volume
1.09M
Average volume1.09M
High today
$6.53
High today$6.53
Low today
$6.29
Low today$6.29
Open price
$6.43
Open price$6.43
Volume
319.51K
Volume319.51K
52 Week high
$31.50
52 Week high$31.50
52 Week low
$5.95
52 Week low$5.95

Stock Snapshot

With a market cap of 515.99M, Terrestrial Energy(IMSR) trades at $6.31. The stock has a price-to-earnings ratio of 33.73.

During the trading session on 2026-03-18, Terrestrial Energy(IMSR) shares reached a daily high of $6.53 and a low of $6.29. At a current price of $6.31, the stock is +0.3% higher than the low and still -3.4% under the high.

Trading volume for Terrestrial Energy(IMSR) stock has reached 319.51K, versus its average volume of 1.09M.

The stock's 52-week range extends from a low of $5.95 to a high of $31.50.

The stock's 52-week range extends from a low of $5.95 to a high of $31.50.

People also own

Based on the portfolios of people who own IMSR. This list is generated using Robinhood data, and it’s not a recommendation.

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

Newly Listed

This list is generated by showing companies that recently went public.

All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, Member SIPC and a registered broker-dealer. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.