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NANO Nuclear Energy Inc. (NNE) Stock Analysis

NANO Nuclear Energy Inc. (NNE) is a Specialty Industrial Machinery stock listed on NASDAQ and quoted in US Dollar.

Last Updated: October 21, 2026

NNE

$13.33

+$0.37 (+2.85%)

Oct 21, 2026 · Market close

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Price History

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NNE Key Statistics

As of Oct 21, 2026
Trading
Open
$13.48
Previous Close
$12.96
Day's Range
13.04–13.66
52-Week Range
12.01–49.50
Volume
1.64M
Valuation
Market Cap
$715.80M
P/E Ratio
unprofitable
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
3,344.19
EPS (ttm)Profit attributable to each share over the last twelve months.
−0.69
Financials (FY)
Revenue (FY)
$0.00
Net Income (FY)
−$40.07M
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
53.70M
1-Year Return
−68.33%
Dividend and dates
Avg Volume
1.92M

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

Key facts

As of October 21, 2026, NNE closed at $13.33, −68.33% over 1 year.

NANO Nuclear Energy Inc. (NNE) has a market capitalization of $715.80M.

In fiscal 2025, NNE reported revenue of $0.00.

NNE Stock Return by Calendar Year

NANO Nuclear Energy Inc. (NNE) return since May 2024: what $10,000 became

1 year
$10,000 $3,167
−68.33%
Since May 2024
$10,000 $25,684
+156.84%

If you had invested $10,000 in NANO Nuclear Energy Inc. (NNE) at the close on May 8, 2024, the earliest close on record here, it would have been worth $25,684 at the close on October 21, 2026: +156.84% in total, +46.89% a year, over a partial period shorter than 10 years. A historical calculation from closing prices adjusted for splits and dividends, before fees and taxes.

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

YearReturn
2026 (partial year)−44.48%
2025−3.55%
2024 (partial year)+379.67%

As of October 21, 2026.

NNE Revenue and Earnings by Fiscal Year

FY ends September
Fiscal yearRevenueNet incomeNet margin
2025$0.00−$40.07M—
2024$0.00−$10.15M—
2023$0.00−$6.25M—
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$0.00—−$45.01M−$40.07M—
2024$0.00—−$10.58M−$10.15M—
2023$0.00—−$6.28M−$6.25M—

Annual figures as reported, in the company's reporting currency. As of September 30, 2025.

Recent News

All 20 articles ↓

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

Analysis

Data-derived

Company Overview

NANO Nuclear Energy Inc. (NNE) is capitalised at $715.80M on the latest close. The company sits in the Industrials sector, in the Specialty Industrial Machinery industry. Headcount on file is 36.

The 52-week range on file runs from $12.01 to $49.50. NNE last closed at $13.33 on October 21, 2026. That is +$0.37 (+2.85%) against the previous close. The latest close sits 10.99% above that 52-week low.

Financial Health

Fiscal 2025 revenue came to $0.00. The same year closed with a net loss of $40.07M. Earnings per share on a trailing basis come to −0.69.

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

Valuation Assessment

No trailing P/E applies: the last reported earnings figure is negative. The price-to-sales ratio is 3,344.19. On price-to-sales that is 1,215.8 times the Specialty Industrial Machinery median of 2.75. 84 Specialty Industrial Machinery companies report these metrics, and the medians quoted come from that group.

Daily returns over the trailing 2 years annualize to a volatility of 106.79%. Over the trailing twelve months the total return is −68.33%. The stored price history starts on May 8, 2024, and the total return since then is +156.84%.

Growth & Income

The record shows no dividend for NNE.

The record holds one complete calendar year, 2025, which returned −3.55%. 2026 is still running; the total return is −44.48% year to date.

Peer Comparison

NANO Nuclear Energy Inc. (NNE) operates in the Specialty Industrial Machinery industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
NANO Nuclear Energy Inc. NNE $715.80M —
GE Vernova Inc. GEV $246.60B 26.6
Eaton Corporation plc ETN $153.01B 40.1
Parker-Hannifin Corporation PH $120.84B 33.7

The Specialty Industrial Machinery industry average P/E ratio is 30.3x. NANO Nuclear 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 daily rebuild. Informational only, not financial advice. As of October 21, 2026.

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About NANO Nuclear Energy Inc.

NANO Nuclear Energy Inc. operates as a nuclear energy company. The company is developing KRONOS MMR Energy System, a high-temperature gas-cooled reactor; LOKI MMR, a compact microreactor designed for remote and specialized applications; ZEUS, a solid core battery reactor; and ODIN, a low-pressure salt coolant reactor. It is also developing a high-assay low-enriched uranium fuel processing facility to provide a fuel pipeline for the nuclear reactor industry, and fuel transportation and nuclear consultation businesses. The company was incorporated in 2022 and is based in New York, New York.

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