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, Q2 2026
Institutional positions in Nano Nuclear Energy Inc. as of Jun 30, 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
- 236
- +19 vs. Q1 2026
- Shares held
- 22.9M
- −278.0K (−1.2%) vs. Q1 2026
- Total value
- $483.9M
- +$9.26M (+2.0%) vs. Q1 2026
- New holders
- 49
- 79 more added
- Sold out
- 30
- 52 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Nano Nuclear Energy Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sawyer & Company, Inc | 155 | $3.28K | 0.00% | 00.0% | Unchanged |
| Compass Financial Management LLC | 168 | $3.05K | 0.00% | +168 | New |
| Armstrong Advisory Group, Inc | 142 | $3.00K | 0.00% | 00.0% | Unchanged |
| Vision Retirement, LLC | 125 | $2.64K | 0.00% | +125 | New |
| Barrett & Company, Inc. | 110 | $2.33K | 0.00% | +110 | New |
| Markowski Investments | 110 | $2.33K | 0.00% | +110 | New |
| Tradewinds Capital Management, LLC | 105 | $2.22K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 100 | $2.11K | 0.00% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 100 | $2.11K | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 100 | $2.11K | 0.00% | 00.0% | Unchanged |
| POM Investment Strategies, LLC | 100 | $2.11K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 100 | $2.11K | 0.00% | +22+28.2% | Added |
| Princeton Global Asset Management LLC | 94 | $1.99K | 0.00% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 94 | $1.99K | 0.00% | +94 | New |
| Creative Financial Designs Inc | 90 | $1.90K | 0.00% | 00.0% | Unchanged |
| SWAN Capital LLC | 90 | $1.90K | 0.00% | +30+50.0% | Added |
| Bangor Savings Bank | 87 | $1.84K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 75 | $1.59K | 0.00% | 00.0% | Unchanged |
| Crewe Advisors LLC | 75 | $1.59K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 58 | $1.23K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 48 | $1.01K | 0.00% | +35+269.2% | Added |
| Larson Financial Group LLC | 45 | $951 | 0.00% | −409−90.1% | Reduced |
| Roxbury Financial LLC | 42 | $888 | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 30 | $635 | 0.00% | +30 | New |
| Rialto Wealth Management, LLC | 28 | $592 | 0.00% | +28 | New |
| Bullseye Investment Management, LLC | 24 | $507 | 0.00% | −2,477−99.0% | Reduced |
| Natixis | 24 | $507 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 18 | $381 | 0.00% | +18 | New |
| Northwestern Mutual Wealth Management Co | 10 | $211 | 0.00% | −325−97.0% | Reduced |
| Plante Moran Financial Advisors, LLC | 10 | $211 | 0.00% | +10 | New |
| Toronto Dominion Bank | 6 | $127 | 0.00% | 00.0% | Unchanged |
| Essential Investment Partners LLC | 5 | $106 | 0.00% | 00.0% | Unchanged |
| Atlas Capital Advisors LLC | 5 | $105 | 0.00% | 00.0% | Unchanged |
| Continuum Advisory, LLC | 1 | $21 | 0.00% | +1 | New |
| Covestor Ltd | 15 | $0 | 0.00% | +11+275.0% | Added |
| GFS Advisors, LLC | 15 | – | – | +15 | New |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −1,052,756−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −711,000−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −122,807−100.0% | Sold out |
| Powell Investment Advisors, LLC | 0 | $0 | 0.00% | −38,614−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −27,513−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −26,554−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −25,462−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −19,121−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −19,033−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −16,560−100.0% | Sold out |
| Walser Wealth Management Company, A Ltd Liability Co | 0 | $0 | 0.00% | −12,651−100.0% | Sold out |
| Qsemble Capital Management, LP | 0 | $0 | 0.00% | −11,623−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −11,562−100.0% | Sold out |
| Massar Capital Management, LP | 0 | $0 | 0.00% | −9,809−100.0% | Sold out |
| Banque Cantonale Vaudoise | 0 | $0 | 0.00% | −8,806−100.0% | Sold out |
| Bayforest Capital Ltd | 0 | $0 | 0.00% | −5,625−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −1,777−100.0% | Sold out |
| Golden State Equity Partners | 0 | $0 | 0.00% | −1,755−100.0% | Sold out |
| Archer Investment Corp | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Vermillion Wealth Management, Inc. | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −224−100.0% | Sold out |
| Trust Co | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Adirondack Trust Co | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Merkkuri Wealth Advisors LLC | 0 | $0 | 0.00% | −120−100.0% | Sold out |
| Ancora Advisors, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| SHP Wealth Management | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Versant Capital Management, Inc | 0 | $0 | 0.00% | −38−100.0% | Sold out |
| Bare Financial Services, Inc | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Skopos Labs, Inc. | – | – | – | – | Not filed |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| McIlrath & Eck, LLC | – | – | – | – | Not filed |