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Terrestrial Energy Inc. (IMSR) Stock

Utilities · Regulated Electric · US
$2.56 -6.23%
Last updated Nov 12, 2026 09:30 UTC

IMSR Key Statistics

Market Cap$211.76M
P/E (TTM)-7.19
P/S (TTM)—
P/B (TTM)0.99
Revenue (TTM)$0.00
EPS (TTM)$-0.36
Dividend Yield—
ROE (TTM)-13.04%
Net Margin0.00%
Gross Margin0.00%
52W High$14.29
52W Low$2.43
Analyst View—
Price Target$12.50
Employees74
Volume3,036,304

About Terrestrial Energy Inc.

Terrestrial Energy Inc. engages in the development of small modular nuclear plants using its generation IV integral molten salt reactor (IMSR). The IMSR captures the transformative operating benefits of molten salt reactor technology in a plant design of nuclear energy supply. The company uses a plant design together with molten salt reactor technology and uranium in its fuel for a nuclear plant. Terrestrial Energy Inc. was founded in 2013 and is headquartered in Charlotte, North Carolina.

CEO: Simon Irish. Company website

IMSR — Frequently Asked Questions

What is the IMSR stock price today?

Terrestrial Energy Inc. (IMSR) trades at $2.56, down 6.23% on the day, as of Nov 12, 2026 09:30 UTC.

What is Terrestrial Energy Inc.'s market cap?

Terrestrial Energy Inc. has a market capitalisation of $211.76M, calculated from the live IMSR share price and shares outstanding.

What is the P/E ratio of IMSR?

IMSR has no meaningful price-to-earnings ratio: Terrestrial Energy Inc. lost $0.36 per share over the last twelve months, and a P/E is only defined on positive earnings.

How much revenue does Terrestrial Energy Inc. make?

Terrestrial Energy Inc. generated revenue of $0.00 over the trailing twelve months.

What is the 52-week range for IMSR?

IMSR has traded between $2.43 and $14.29 over the past 52 weeks, and the last price is 82.1% below that high.

Is Terrestrial Energy Inc. profitable?

Yes. Terrestrial Energy Inc. keeps 0.00% of revenue as net income over the trailing twelve months.

What is the analyst price target for IMSR?

Wall Street analysts rate IMSR without a published consensus, with an average price target of $12.50, 388.3% above the current price.

What sector is Terrestrial Energy Inc. in?

Terrestrial Energy Inc. is classified under the Utilities sector and the Regulated Electric industry, and is domiciled in US.

Who is the CEO of Terrestrial Energy Inc.?

Simon Irish is the chief executive of Terrestrial Energy Inc., which employs 74 people.

Where can I track IMSR in real time?

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ETFs holding IMSR

URA Global X - Uranium ETF 0.23% SCHA Schwab U.S. Small-Cap ETF 0.00% VTI Vanguard Morningstar Total Stock Market ETF 0.00% SCHB Schwab U.S. Broad Market ETF 0.00%

Largest institutional holders of IMSR

VANGUARD CAPITAL MANAGEMENT LLC 3,414,196 shares
UBS Group AG 1,894,829 shares
HRT FINANCIAL LP 1,125,849 shares
BlackRock, Inc. BLK 1,074,524 shares
JPMORGAN CHASE & CO JPM 966,797 shares
LMR Partners LLP 690,702 shares
GEODE CAPITAL MANAGEMENT, LLC 681,605 shares
D. E. Shaw & Co., Inc. 667,968 shares
EXCHANGE TRADED CONCEPTS, LLC 616,430 shares
Hudson Bay Capital Management LP 589,293 shares

IMSR insiders on other boards

XEL Xcel Energy Inc. Pardee Charles G NI NiSource Inc Johnson William D