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 |
|---|---|---|---|---|---|
| Kingswood Wealth Advisors, LLC | 12,456 | $255.1K | 0.01% | −7,711−38.2% | Reduced |
| Gladstone Institutional Advisory LLC | 12,037 | $246.5K | 0.01% | −70−0.6% | Reduced |
| Axiom Investment Management LLC | 12,010 | $246.0K | 0.19% | +12,010 | New |
| Qsemble Capital Management, LP | 11,623 | $238.0K | 0.02% | +11,623 | New |
| New York State Common Retirement Fund | 11,600 | $237.6K | 0.00% | +1,200+11.5% | Added |
| Jump Financial, LLC | 11,562 | $236.8K | 0.00% | +11,562 | New |
| Citadel Advisors LLC | 11,179 | $228.9K | 0.00% | −1,188,264−99.1% | Reduced |
| Arizona State Retirement System | 11,014 | $225.6K | 0.00% | +17+0.2% | Added |
| Navis Wealth Advisors, LLC | 11,000 | $225.3K | 0.11% | +11,000 | New |
| Police & Firemen's Retirement System of New Jersey | 10,750 | $220.2K | 0.00% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 10,592 | $217.0K | 0.00% | +10,592 | New |
| Belvedere Trading LLC | 10,458 | $214.2K | 0.03% | +9,494+984.9% | Added |
| Pine Valley Investments Ltd Liability Co | 10,320 | $211.4K | 0.01% | +720+7.5% | Added |
| Prospera Financial Services Inc | 10,061 | $206.0K | 0.00% | −105−1.0% | Reduced |
| Massar Capital Management, LP | 9,809 | $200.9K | 0.04% | −11,616−54.2% | Reduced |
| Vanguard Investments Australia, Ltd. | 9,505 | $194.7K | 0.00% | +9,505 | New |
| Federation des caisses Desjardins du Quebec | 9,067 | $185.7K | 0.00% | +2,363+35.2% | Added |
| Banque Cantonale Vaudoise | 8,806 | $180.0K | 0.01% | +2,558+40.9% | Added |
| Rothschild Investment LLC | 7,679 | $157.3K | 0.01% | +512+7.1% | Added |
| Leonteq Securities AG | 7,504 | $153.7K | 0.01% | +1,004+15.4% | Added |
| International Assets Investment Management, LLC | 6,160 | $125.7K | 0.01% | +3,700+150.4% | Added |
| Bayforest Capital Ltd | 5,625 | $115.2K | 0.13% | +5,625 | New |
| CWM, LLC | 5,609 | $114.9K | 0.00% | −3−0.1% | Reduced |
| Tower Research Capital LLC (TRC) | 5,329 | $109.1K | 0.00% | +2,627+97.2% | Added |
| SBI Securities Co., Ltd. | 4,267 | $87.4K | 0.00% | −102−2.3% | Reduced |
| Russell Investments Group, Ltd. | 4,002 | $82.0K | 0.00% | +76+1.9% | Added |
| IFP Advisors, Inc | 3,646 | $74.7K | 0.00% | −5,738−61.1% | Reduced |
| Rockefeller Capital Management L.P. | 3,389 | $69.4K | 0.00% | +547+19.2% | Added |
| Ameritas Investment Partners, Inc. | 3,251 | $66.6K | 0.00% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 3,250 | $66.6K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 2,812 | $57.6K | 0.00% | +1,636+139.1% | Added |
| Bullseye Investment Management, LLC | 2,501 | $51.2K | 0.03% | +2,331+1,371.2% | Added |
| FMR LLC | 2,476 | $50.7K | 0.00% | +283+12.9% | Added |
| Caitlin John, LLC | 2,400 | $49.2K | 0.03% | +2,400 | New |
| Aster Capital Management (DIFC) Ltd | 1,777 | $47.0K | 0.02% | +1,777 | New |
| Golden State Equity Partners | 1,755 | $35.9K | 0.00% | +1,755 | New |
| Nisa Investment Advisors, LLC | 1,574 | $32.2K | 0.00% | +1,222+347.2% | Added |
| Philadelphia Investment Partners, LLC | 1,224 | $25.1K | 0.02% | +1,224 | New |
| KBC Group NV | 1,163 | $24.0K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 1,150 | $23.6K | 0.00% | 00.0% | Unchanged |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 1,107 | $22.7K | 0.01% | −232−17.3% | Reduced |
| Tripletail Wealth Management, LLC | 980 | $21.0K | 0.03% | −160−14.0% | Reduced |
| Archer Investment Corp | 1,000 | $20.5K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 980 | $20.1K | 0.00% | −2,240−69.6% | Reduced |
| US Bancorp | 925 | $18.9K | 0.00% | +120+14.9% | Added |
| McIlrath & Eck, LLC | 900 | $18.4K | 0.00% | +900 | New |
| Stone House Investment Management, LLC | 800 | $16.4K | 0.00% | −718−47.3% | Reduced |
| Farther Finance Advisors, LLC | 766 | $15.6K | 0.00% | +146+23.5% | Added |
| Forum Finance Group S.A. | 935 | $15.0K | 0.01% | +935 | New |
| Bokf, NA | 720 | $14.7K | 0.00% | +720 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 714 | $14.6K | 0.00% | +158+28.4% | Added |
| Allworth Financial LP | 682 | $14.0K | 0.00% | +392+135.2% | Added |
| Smartleaf Asset Management LLC | 599 | $11.4K | 0.00% | +599 | New |
| Ankerstar Wealth, LLC | 542 | $11.1K | 0.01% | +70+14.8% | Added |
| Vermillion Wealth Management, Inc. | 500 | $10.2K | 0.00% | 00.0% | Unchanged |
| Sachetta, LLC | 500 | $10.2K | 0.01% | +500 | New |
| Steward Partners Investment Advisory, LLC | 499 | $10.2K | 0.00% | +210+72.7% | Added |
| Truvestments Capital LLC | 489 | $10.0K | 0.00% | +489 | New |
| Larson Financial Group LLC | 454 | $9.30K | 0.00% | −11−2.4% | Reduced |
| Cornerstone Planning Group LLC | 400 | $9.11K | 0.00% | +400 | New |
| Parallel Advisors, LLC | 414 | $8.49K | 0.00% | +347+517.9% | Added |
| Banque Transatlantique SA | 400 | $8.19K | 0.00% | 00.0% | Unchanged |
| Atwood & Palmer Inc | 375 | $7.68K | 0.00% | +375 | New |
| Signaturefd, LLC | 374 | $7.67K | 0.00% | 00.0% | Unchanged |
| Mather Group, LLC. | 360 | $7.37K | 0.00% | +360 | New |
| CrossGen Wealth, LLC | 344 | $7.04K | 0.01% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 335 | $6.86K | 0.00% | +315+1,575.0% | Added |
| Sterling Capital Management LLC | 324 | $6.64K | 0.00% | −51−13.6% | Reduced |
| GAMMA Investing LLC | 318 | $6.51K | 0.00% | −18−5.4% | Reduced |
| Bogart Wealth, LLC | 310 | $6.35K | 0.00% | +310 | New |
| The PNC Financial Services Group, Inc. | 309 | $6.33K | 0.00% | −294−48.8% | Reduced |
| McGuire Capital Advisors Inc | 301 | $6.16K | 0.00% | 00.0% | Unchanged |
| MPWM Advisory Solutions, LLC | 300 | $6.14K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 300 | $6.14K | 0.00% | +300 | New |
| CVA Family Office, LLC | 275 | $5.63K | 0.00% | 00.0% | Unchanged |
| Miller Wealth Advisors, LLC | 275 | $5.63K | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 250 | $5.12K | 0.00% | 00.0% | Unchanged |
| Kennebec Savings Bank | 225 | $4.61K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 224 | $4.59K | 0.00% | +49+28.0% | Added |
| Ameriflex Group, Inc. | 220 | $4.51K | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Trust Services, Inc. | 205 | $4.19K | 0.00% | +205 | New |
| Trust Co | 200 | $4.10K | 0.00% | 00.0% | Unchanged |
| Delos Wealth Advisors, LLC | 200 | $4.10K | 0.00% | 00.0% | Unchanged |
| Kings Path Partners LLC | 200 | $4.10K | 0.00% | 00.0% | Unchanged |
| Aventura Private Wealth, LLC | 200 | $4.10K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 196 | $4.01K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 190 | $3.89K | 0.00% | 00.0% | Unchanged |
| SOA Wealth Advisors, LLC. | 182 | $3.73K | 0.00% | 00.0% | Unchanged |
| Anchor Investment Management, LLC | 180 | $3.69K | 0.00% | 00.0% | Unchanged |
| Hager Investment Management Services, LLC | 173 | $3.54K | 0.00% | 00.0% | Unchanged |
| Hurley Capital, LLC | 169 | $3.46K | 0.00% | 00.0% | Unchanged |
| Sawyer & Company, Inc | 155 | $3.17K | 0.00% | +155 | New |
| Adirondack Trust Co | 150 | $3.07K | 0.00% | 00.0% | Unchanged |
| Armstrong Advisory Group, Inc | 142 | $2.91K | 0.00% | +142 | New |
| Merkkuri Wealth Advisors LLC | 120 | $2.45K | 0.00% | +120 | New |
| Tradewinds Capital Management, LLC | 105 | $2.15K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 100 | $2.05K | 0.00% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 100 | $2.05K | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 100 | $2.05K | 0.00% | 00.0% | Unchanged |
| SHP Wealth Management | 100 | $2.05K | 0.00% | 00.0% | Unchanged |