Nano Nuclear Energy Inc (NNE) Stock

Nano Nuclear Energy Inc (NNE) is a Utilities stock trading at $18.85 (as of 2026-08-21), with a market capitalization of $1.01B. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.

NANO Nuclear Energy Inc. operates as a microreactor technology company. The company is developing ZEUS, a solid-core battery reactor, and ODIN, a low-pressure coolant reactor. It is also developing a high-assay low-enriched uranium fabrication facility to supply fuel to the nuclear reactor industry and fuel transportation and nuclear consultation businesses. The company was founded in 2021 and is based in New York, New York.

Understand Nano Nuclear Energy Inc: how it makes money

Nano Nuclear Energy Inc develops microreactor technology (ZEUS and ODIN) and plans a high-assay low-enriched uranium fabrication facility, aiming to make money from supplying nuclear fuel and providing related fuel transportation and nuclear consultation services.

The profit model is likely tied to execution of the technology programs (ZEUS and ODIN) and scaling the fuel business (HALEU fabrication), because the fuel supply and related services (transportation and consultation) are explicitly part of its plan.

Business quality (Weak): Clear product roadmap and multiple adjacent revenue paths (reactor technology plus fuel supply and services), but there is no disclosed operating KPI or segment revenue breakdown in the provided facts, and commercialization risk remains central since ZEUS, ODIN, and the fuel facility are still under development.

Bull case

  • Multiple technology programs: The company is developing two microreactor designs, ZEUS (solid-core battery reactor) and ODIN (low-pressure coolant reactor).
  • Planned fuel and services adjacency: It is also developing a high-assay low-enriched uranium fabrication facility, intended to supply fuel, and it includes fuel transportation and nuclear consultation businesses.

Bear case

  • Development to commercialization gap: The provided facts describe development of reactors and a fuel fabrication facility, which implies execution and timing risk before meaningful operating performance can be demonstrated.
  • Limited disclosures in the provided data: There are no provided operational KPIs or reportable segment revenue figures here, making it harder for investors to track near-term traction versus plans.
Valuation — source: SEC EDGAR (first-party)
Price$18.85
Market Cap$1.01B
Price / Book1.64
Price / Sales195.25
FCF Yield-4.2%
Profitability & Growth — source: SEC EDGAR
Revenue (TTM)$84000.00
Net Margin-47698.9%
Revenue Growth (YoY)919.2%
EPS Growth (YoY)0.0%
FCF Growth (YoY)53.9%
Valuation vs Sector & Industry
Sector P/E (Utilities)20.8
Industry P/E (Utilities)20.1
Smart-Money Activity — SEC Form 4 / 13F / Congressional disclosures
Top Institutional HolderVAN ECK ASSOCIATES CORP ($61.64M)
Institutional Holders Tracked10
Company
SectorUtilities
IndustryUtilities
CEOJames Walker
Employees5
CountryUS
IPO Date2000-01-05

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NNE earnings history · NNE institutional & insider holders · NNE KPIs & operating metrics · NNE financials · NNE investor presentations & press releases · NNE SEC filings · NNE peers · Congress trades · Insider trades · Short interest · Stock screener

Data as of 2026-08-21.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.