Nano Nuclear Energy Inc. Common Stock (NNE)

FairStock Score: 26/100 — RISKY

Key Financials

AI Analysis

AI-generated, general educational analysis — not personal investment advice.

I approach Nano Nuclear as a Graham-style student: show me earnings, assets, and a durable competitive position, then talk about the future. Here, the story is entirely future. In fiscal Q3 2026, the quarter ended 2026-06-30, the company reported revenue of $214,042 and net income of -$10.1 million, or -$0.19 per diluted share. For FY2025 ended 2025-09-30, net income was -$40.1 million and diluted EPS -$1.06, worse than FY2024's -$10.2 million loss. That is not a business yet; it is a research-and-development effort with 36 employees. The FairStock figures at the 2026-10-13 close of $14.35 show a market cap of $770.6 million, negative P/E of -20.80, P/B of 1.25, negative ROE of -8.04%, and negative ROCE of -7.64%. Free cash flow is -$38.0 million, a -4.9% FCF yield, and Piotroski is 1/9. The balance sheet has no debt (D/E 0.00) and a high Altman Z-score of 39.37, so near-term solvency is not the immediate issue, but cash burn is. The beta of 5.40 signals extreme price volatility. The company's reactor designs and fuel-processing ambitions could matter someday, but no commercial moat is proven. At roughly 3,600 times the most recent quarterly revenue, the price already discounts substantial success. Graham would demand a margin of safety; Buffett would ask whether this is inside a circle of competence. I see neither. FairStock score 26/100 and no Lynch category because of three straight loss years reinforce caution. I do not see enough evidence to call it investment-grade.

In plain English: Nano Nuclear Energy is a small company working on nuclear reactors and nuclear fuel services. It has very little revenue and is losing money, so the business looks weak today. At $14.35, the stock looks expensive compared with current sales and profits, even though it has no debt and is priced close to its accounting net worth.

The full AI analysis, bull and bear case and key monitorables are in FairStock Pro.

Data as of 2026-10-13 close · note generated 2026-10-15 · model deepseek-flash

Sources (SEC EDGAR): fiscal Q3 2026 10-Q (period ended 2026-06-30) · fiscal Q2 2026 10-Q (period ended 2026-03-31) · fiscal Q1 2026 10-Q (period ended 2025-12-31) · fiscal Q3 2025 10-Q (period ended 2025-06-30) · FY2025 10-K (period ended 2025-09-30) · FY2024 10-K (period ended 2024-09-30) · FY2023 10-K (period ended 2023-09-30)

Fundamentals from company filings and market-data providers; prices are end-of-day, not real-time. AI-generated analysis is general and educational — not personal investment advice. Scoring methodology · Score test · Disclaimer