Nano Nuclear Energy Inc. (NNE)
It posted a net loss of $33.9M. In fiscal 2025 capital spending exceeded operating cash flow by $28.1M. At June 30, 2026 it held $298.5M in cash. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on August 12, 2026.
Key facts about Nano Nuclear Energy Inc.
- Net worth
- Nano Nuclear Energy Inc. has a market value (market cap) of $621.8M at the latest share price, and shareholders' equity of $616M on its balance sheet at June 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
- Cash flow
- In fiscal 2025 operations used $19.6M of cash.
- Latest report
- The latest periodic report (quarterly report, 10-Q) was filed with the SEC on August 12, 2026 and covers the period to June 30, 2026. Open on SEC EDGAR
- Next earnings report
- Nano Nuclear Energy Inc.'s next report is expected around December 17, 2026. That is an estimate from its filing rhythm, not a date the company has announced.
What Nano Nuclear Energy Inc. does
Nano Nuclear Energy Inc. is registered with the SEC under industry code SIC 4911 (Electric Services). Its shares trade on NASDAQ under the ticker NNE.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | n/a | -$40.1M | -$1.06 | -$28.1M |
| 2024 | n/a | -$10.2M | -$0.39 | -$10.2M |
| 2024 | n/a | -$6.3M | -$0.28 | n/a |
Earnings: every quarter and the next report date
Full financial statements: income, balance sheet and cash flow
Latest SEC filings
What Nano Nuclear Energy Inc. has filed recently, newest first. Each links to the original document on SEC EDGAR.
- October 2, 2026Material agreement8-KNano Nuclear Energy agreed to acquire nuclear fuel processing assets and an NRC license from Radnostix for cash and stock.
- September 17, 2026
- August 14, 2026Passive stake changed SCHEDULE 13G/A
- August 13, 2026Other event 8-K
- August 12, 2026
- July 29, 2026Passive stake changed SCHEDULE 13G/A
- July 28, 2026Proxy statement DEF 14A
- June 25, 2026Other event 8-K
- June 25, 2026
- May 29, 2026
Insider trades
What the people running Nano Nuclear Energy Inc. did with its shares, from the Form 4 filings they must send the SEC within two business days.
Insiders sold $9.2M worth of shares in the last 90 days and bought none on the open market. All of the selling was pre-planned under Rule 10b5-1 trading plans.
| Date | Insider | What | Shares | Value |
|---|---|---|---|---|
| September 3, 2026 | Walker James JohnChief Executive Officer, Director | Soldpre-planned (10b5-1) | 25,000 | $444.2K |
| September 2, 2026 | Yu JiangPresident and Chairman, Director, 10% owner | Soldpre-planned (10b5-1), indirect | 141,931 | $2.5M |
| September 1, 2026 | Walker James JohnChief Executive Officer, Director | Soldpre-planned (10b5-1) | 25,000 | $436.1K |
| September 1, 2026 | Yu JiangPresident and Chairman, Director, 10% owner | Soldpre-planned (10b5-1), indirect | 332,569 | $5.8M |
| June 5, 2026 | Berl Seth JasonDirector | Sold | 3,750 | $93.5K |
| June 5, 2026 | Heidet FlorentChief Technology Officer | Sold | 3,000 | $74.9K |
| June 3, 2026 | Walker James JohnChief Executive Officer, Director | Exercised options | 200,000 | $600K |
| June 3, 2026 | Berl Seth JasonDirector | Exercised options | 7,500 | - |
Who owns NNE
Three views from three kinds of SEC filings, each with its own date. They overlap and are not added up.
5% holders
| Holder | Of class | Filed |
|---|---|---|
| Jiang Yu13G, passive with 1 related filers | 17.5% | February 4, 2026 |
| Van Eck Associates Corporation13G, passive | 7.3% | August 14, 2026 |
| Global X Management CO LLC13G, passive | 5.64% | May 15, 2026 |
Largest institutional holders
Positions that investment managers reported on Form 13F for the quarter ended June 30, 2026, largest first, with the change on the quarter ended March 31, 2026. Managers file 13F up to 45 days after a quarter ends. 233 managers reported a position.
| Holder | Shares | Change on quarter |
|---|---|---|
| Van Eck Associates Corp | 3,819,847 | +810,022 |
| BlackRock, Inc. | 3,492,260 | +572,797 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 3,053,865 | +45,674 |
| Vanguard Capital Management LLC | 1,717,005 | +63,964 |
| Geode Capital Management, LLC | 1,102,082 | +169,502 |
| State Street Corp | 1,034,598 | +157,924 |
| UBS Group AG | 742,356 | +72,324 |
| Morgan Stanley | 645,963 | +64,379 |
| Exchange Traded Concepts, LLC | 607,131 | +19,344 |
| Northern Trust Corp | 372,231 | +45,790 |
| Vanguard Portfolio Management LLC | 342,472 | +59,069 |
| Charles Schwab Investment Management Inc | 287,211 | -23,100 |
| LPL Financial LLC | 267,503 | +6,349 |
| Vanguard Fiduciary Trust Co | 256,606 | -2,120 |
| Bnp Paribas Financial Markets | 247,368 | +166,120 |
| Wells Fargo & Company | 184,444 | +31,974 |
| Lido Advisors, LLC | 171,932 | 0 |
| Tidal Investments LLC | 159,248 | +102,458 |
| Regal Partners Ltd | 142,033 | -836,168 |
| Defiance ETFs, LLC | 144,289 | +95,305 |
Insiders
8 insiders reported holding 34,400,127 shares in total, about $398.4M at the last price.
| Holder | Shares |
|---|---|
| I Financial Ventures Group LLC10% owner | 17,336,0009,112,000 held indirectly |
| Yu JiangPresident and Chairman, Director, 10% owner | 15,973,5007,749,500 held indirectly |
| Walker James JohnChief Executive Officer, Director | 635,000 |
| Garcha JaisunChief Financial Officer | 345,000 |
| Law Tsun YeeDirector | 78,428 |
| Yu Kenny Joe YungDirector | 18,428 |
| Berl Seth JasonDirector | 7,586 |
| Heidet FlorentChief Technology Officer | 6,185 |
Questions about NNE
What does Nano Nuclear Energy Inc. do?
Nano Nuclear Energy Inc. is a company in the Utilities sector, listed on NASDAQ as NNE. Its shares trade on NASDAQ under the ticker NNE.
What is Nano Nuclear Energy Inc.'s net worth?
Nano Nuclear Energy Inc. has a market value (market cap) of $621.8M at the latest share price, and shareholders' equity of $616M on its balance sheet at June 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
Is Nano Nuclear Energy Inc. profitable?
No. Over the twelve months to June 30, 2026 it reported a net loss of $33.9M.
When did Nano Nuclear Energy Inc. last report?
Its most recent periodic report is the quarterly report (10-Q) filed on August 12, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the insider trade from October 5, 2026.
When is Nano Nuclear Energy Inc.'s next earnings report?
Nano Nuclear Energy Inc.'s next report is expected around December 17, 2026. That is an estimate from its filing rhythm, not a date the company has announced.
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Where the numbers come from
Financial figures are the values Nano Nuclear Energy Inc. tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.