Nano Nuclear Energy Inc.
NNE- Exchange
- Nasdaq
- Industry
- Electric Services
- SEC CIK
- 0001923891
In the last 90 days, Nano Nuclear Energy Inc. insiders filed 0 open-market purchases and 3 sales; 236 institutions reported holding it in 13F filings for Q2 2026, worth $483.9M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Nano Nuclear Energy Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 221
- +18 vs. Q4 2025
- Shares held
- 23.2M
- −396.8K (−1.7%) vs. Q4 2025
- Total value
- $475.6M
- −$91.5M (−16.1%) vs. Q4 2025
- New holders
- 51
- 73 more added
- Sold out
- 33
- 44 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting NNE on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 236 | $483.9M |
| Q1 2026 | 221 | $475.6M |
| Q4 2025 | 207 | $621.5M |
| Q3 2025 | 204 | $630.0M |
| Q2 2025 | 176 | $417.8M |
| Q1 2025 | 157 | $234.9M |
| Q4 2024 | 114 | $191.5M |
| Q3 2024 | 46 | $22.3M |
| Q2 2024 | 14 | $5.80M |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Nano Nuclear Energy Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| POM Investment Strategies, LLC | 100 | $2.05K | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 100 | $2.05K | 0.00% | +100 | New |
| Princeton Global Asset Management LLC | 94 | $1.93K | 0.00% | +94 | New |
| Creative Financial Designs Inc | 90 | $1.84K | 0.00% | 00.0% | Unchanged |
| Bangor Savings Bank | 87 | $1.78K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 78 | $1.60K | 0.00% | +28+56.0% | Added |
| Massmutual Trust Co FSB | 75 | $1.54K | 0.00% | 00.0% | Unchanged |
| Crewe Advisors LLC | 75 | $1.54K | 0.00% | 00.0% | Unchanged |
| SWAN Capital LLC | 60 | $1.23K | 0.00% | −10−14.3% | Reduced |
| MCF Advisors LLC | 58 | $1.19K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 56 | $1.15K | 0.00% | −610−91.6% | Reduced |
| Roxbury Financial LLC | 42 | $860 | 0.00% | +42 | New |
| Versant Capital Management, Inc | 38 | $778 | 0.00% | 00.0% | Unchanged |
| Natixis | 24 | $492 | 0.00% | −1,493−98.4% | Reduced |
| Bare Financial Services, Inc | 21 | $430 | 0.00% | +21 | New |
| Root Financial Partners, LLC | 16 | $328 | 0.00% | +16 | New |
| Quarry LP | 13 | $266 | 0.00% | +11+550.0% | Added |
| Toronto Dominion Bank | 6 | $123 | 0.00% | 00.0% | Unchanged |
| Atlas Capital Advisors LLC | 5 | $102 | 0.00% | 00.0% | Unchanged |
| Essential Investment Partners LLC | 5 | $102 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Ghisallo Capital Management LLC | 0 | $0 | 0.00% | −1,592,000−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −142,445−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −48,839−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −35,977−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −27,704−100.0% | Sold out |
| Oppenheimer & Co Inc | 0 | $0 | 0.00% | −16,044−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −12,505−100.0% | Sold out |
| Wealth Enhancement Advisory Services, LLC | 0 | $0 | 0.00% | −8,751−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −11,345−100.0% | Sold out |
| Mirae Asset Securities (USA) Inc. | 0 | $0 | 0.00% | −10,650−100.0% | Sold out |
| Stonehage Fleming Financial Services Holdings Ltd | 0 | $0 | 0.00% | −10,639−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −10,500−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −10,174−100.0% | Sold out |
| Ballast Financial Advisors LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −9,882−100.0% | Sold out |
| Carlson Financial, Inc. | 0 | $0 | 0.00% | −9,346−100.0% | Sold out |
| Flow Traders U.S. LLC | 0 | $0 | 0.00% | −9,232−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −9,194−100.0% | Sold out |
| Cornerstone Wealth Management, LLC | 0 | $0 | 0.00% | −9,155−100.0% | Sold out |
| We Are One Seven, LLC | 0 | $0 | 0.00% | −8,949−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −8,684−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −8,393−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −6,402−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −1,258−100.0% | Sold out |
| Flagship Harbor Advisors, LLC | 0 | $0 | 0.00% | −910−100.0% | Sold out |
| Ramirez Asset Management, Inc. | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Cape Investment Advisory, Inc. | 0 | $0 | 0.00% | −420−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −408−100.0% | Sold out |
| Greenline Wealth Management LLC | 0 | $0 | 0.00% | −287−100.0% | Sold out |
| Darwin Advisors, LLC | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Winnow Wealth LLC | 0 | $0 | 0.00% | −158−100.0% | Sold out |
| Signature Equity Partners, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Garner Asset Management Corp | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| ORG Partners LLC | – | – | – | – | Not filed |