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StockVS

NASDAQ · Utilities - Regulated Electric · USD

Terrestrial Energy Inc. (IMSR) Stock Analysis

Terrestrial Energy Inc. (IMSR) is a Utilities - Regulated Electric stock listed on NASDAQ and quoted in US Dollar.

IMSR

$5.15

+$0.07 (+1.38%)

Sep 4, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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IMSR Key Statistics

As of Sep 4, 2026
Trading
Open
$5.06
Previous Close
$5.08
Day's Range
5.05–5.19
52-Week Range
4.38–31.50
Volume
926.40K
Valuation
Market Cap
$665.13M
P/E Ratio
unprofitable
EPS (ttm)Profit attributable to each share over the last twelve months.
−0.34
Financials (FY)
Revenue (FY)
$0.00−100.00%
Net Income (FY)
−$28.02M
Profit marginThe share of revenue left as profit after all costs and taxes.
0.00%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
82.72M
1-Year Return
−55.22%
Dividend and dates
Earnings Date
November 9, 2026estimated
Avg Volume
1.81M

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

IMSR Stock Return by Calendar Year

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)−15.71%
2025−39.02%
2024 (partial year)+0.50%

As of September 4, 2026.

IMSR Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$0.00−$28.02M—
2024$248.36K−$11.49M−4624.6%
2023$18.61K−$13.91M−74720.4%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$0.00—−$24.87M−$28.02M—
2024$248.36K—−$9.65M−$11.49M−4624.6%
2023$18.61K—−$13.82M−$13.91M−74720.4%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

IMSR Valuation vs Utilities - Regulated Electric Median

Median of 47 stocks
MetricIMSRUtilities - Regulated Electric medianvs median
Profit margin0.00%13.40%13.4 pts below

Medians across 47 Utilities - Regulated Electric stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of September 4, 2026.

Recent News

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

The market values Terrestrial Energy Inc. (IMSR) at $665.13M. The company sits in the Utilities sector, in the Utilities - Regulated Electric industry. The company reports 74 employees.

The most recent close on file for IMSR is $5.15, dated September 4, 2026. That is +$0.07 (+1.38%) against the previous close. The 52-week range on file runs from $4.38 to $31.50. The latest close sits 17.58% above that 52-week low.

Financial Health

Fiscal 2025 revenue came to $0.00. That is −100.00% against the prior fiscal year, when revenue was $248.36K. The same year closed with a net loss of $28.02M. Profit margin runs at 0%. That is 13.4 percentage points below the Utilities - Regulated Electric median of 13.4%. Trailing earnings per share are −0.34.

Across the 3 fiscal years on file, revenue moves from $18.61K in 2023 to $0.00 in 2025. Of those 3 years, 0 report positive net income.

Valuation Assessment

The record shows negative trailing earnings, so no price-to-earnings ratio is published.

Daily returns over the trailing 1 year annualize to a volatility of 112.66%. The trailing one-year price return is −55.22%. The stored price history starts on October 10, 2024, and the total return since then is −48.35%.

Growth & Income

No dividend is on file for IMSR.

The record holds one complete calendar year, 2025, which returned −39.02%. 2026 is still running; the price is −15.71% year to date.

Peer Comparison

Terrestrial Energy Inc. (IMSR) operates in the Utilities - Regulated Electric industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Terrestrial Energy Inc. IMSR $665.13M —
NextEra Energy, Inc. NEE $174.03B 18.9
The Southern Company SO $101.36B 21.4
Duke Energy Corporation DUK $93.74B 18.3

The Utilities - Regulated Electric industry average P/E ratio is 20.6x. Terrestrial Energy Inc. has no P/E ratio because it is not currently profitable.

Every figure above is read from this page's own data on each nightly rebuild. Informational only, not financial advice. As of September 4, 2026.

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 AEP

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 D

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About Terrestrial Energy Inc.

Terrestrial Energy Inc. produces carbon free nuclear energy in North Carolina. It offers Pre-construction services, such as site selection and site and use-specific engineering studies for construction and licensing planning preparation; construction services and component supply; and post construction IMSR Core-unit supply and fuel supply. The company was founded in 2013 and is headquartered in Charlotte, North Carolina.

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