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, Q4 2025
Institutional positions in Nano Nuclear Energy Inc. as of Dec 31, 2025. 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
- 207
- +5 vs. Q3 2025
- Shares held
- 25.9M
- +9.67M (+59.7%) vs. Q3 2025
- Total value
- $621.5M
- −$3.67M (−0.6%) vs. Q3 2025
- New holders
- 57
- 90 more added
- Sold out
- 52
- 32 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Nano Nuclear Energy Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| GTS Securities LLC | 9,882 | $237.3K | 0.01% | +2,892+41.4% | Added |
| Pine Valley Investments Ltd Liability Co | 9,600 | $230.5K | 0.01% | −2,663−21.7% | Reduced |
| Lido Advisors, LLC | 9,196 | $229.7K | 0.00% | +9,196 | New |
| IFP Advisors, Inc | 9,384 | $225.3K | 0.01% | +1,042+12.5% | Added |
| Carlson Financial, Inc. | 9,346 | $224.4K | 0.13% | +9,346 | New |
| Flow Traders U.S. LLC | 9,232 | $222.0K | 0.01% | −2,939−24.1% | Reduced |
| Caitong International Asset Management Co., Ltd | 9,194 | $220.7K | 0.05% | +7,944+635.5% | Added |
| Cornerstone Wealth Management, LLC | 9,155 | $219.8K | 0.01% | 00.0% | Unchanged |
| We Are One Seven, LLC | 8,949 | $214.9K | 0.00% | −2,545−22.1% | Reduced |
| AQR Capital Management LLC | 8,684 | $208.5K | 0.00% | +2,556+41.7% | Added |
| Captrust Financial Advisors | 8,393 | $201.5K | 0.00% | +8,393 | New |
| Rothschild Investment LLC | 7,167 | $172.1K | 0.01% | +242+3.5% | Added |
| Federation des caisses Desjardins du Quebec | 6,704 | $160.9K | 0.00% | +5,150+331.4% | Added |
| Leonteq Securities AG | 6,500 | $156.1K | 0.01% | +3,500+116.7% | Added |
| Kestra Advisory Services, LLC | 6,402 | $153.7K | 0.00% | +104+1.7% | Added |
| Banque Cantonale Vaudoise | 6,248 | $150.0K | 0.01% | +6,248 | New |
| CWM, LLC | 5,612 | $135.0K | 0.00% | +1,775+46.3% | Added |
| SBI Securities Co., Ltd. | 4,369 | $104.9K | 0.00% | +381+9.6% | Added |
| Russell Investments Group, Ltd. | 3,926 | $94.3K | 0.00% | +297+8.2% | Added |
| Ameritas Investment Partners, Inc. | 3,251 | $78.1K | 0.00% | +520+19.0% | Added |
| Ensign Peak Advisors, Inc | 3,250 | $78.0K | 0.00% | −4,450−57.8% | Reduced |
| CoreCap Advisors, LLC | 3,220 | $77.3K | 0.00% | −6,730−67.6% | Reduced |
| Rockefeller Capital Management L.P. | 2,842 | $68.2K | 0.00% | −30,813−91.6% | Reduced |
| Tower Research Capital LLC (TRC) | 2,702 | $64.9K | 0.00% | −128−4.5% | Reduced |
| International Assets Investment Management, LLC | 2,460 | $59.1K | 0.00% | +2,460 | New |
| FMR LLC | 2,193 | $52.7K | 0.00% | +251+12.9% | Added |
| Global Retirement Partners, LLC | 2,139 | $51.4K | 0.00% | +1,633+322.7% | Added |
| Stone House Investment Management, LLC | 1,518 | $36.4K | 0.01% | 00.0% | Unchanged |
| Natixis | 1,517 | $36.4K | 0.00% | +1,517 | New |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 1,339 | $32.2K | 0.01% | +835+165.7% | Added |
| Amalgamated Bank | 1,258 | $30.0K | 0.00% | +413+48.9% | Added |
| Harbour Investments, Inc. | 1,176 | $28.2K | 0.00% | +863+275.7% | Added |
| KBC Group NV | 1,163 | $28.0K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 1,150 | $27.6K | 0.00% | 00.0% | Unchanged |
| Tripletail Wealth Management, LLC | 1,140 | $27.4K | 0.03% | +30+2.7% | Added |
| Archer Investment Corp | 1,000 | $24.0K | 0.01% | 00.0% | Unchanged |
| Belvedere Trading LLC | 964 | $23.1K | 0.00% | +964 | New |
| Flagship Harbor Advisors, LLC | 910 | $21.8K | 0.00% | +910 | New |
| US Bancorp | 805 | $19.3K | 0.00% | −366−31.3% | Reduced |
| Geneos Wealth Management Inc. | 666 | $16.0K | 0.00% | +210+46.1% | Added |
| Farther Finance Advisors, LLC | 620 | $14.9K | 0.00% | +9+1.5% | Added |
| The PNC Financial Services Group, Inc. | 603 | $14.5K | 0.00% | +5+0.8% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 556 | $13.0K | 0.00% | +249+81.1% | Added |
| Ramirez Asset Management, Inc. | 500 | $12.0K | 0.00% | 00.0% | Unchanged |
| Vermillion Wealth Management, Inc. | 500 | $12.0K | 0.00% | +500 | New |
| Ankerstar Wealth, LLC | 472 | $11.3K | 0.01% | +472 | New |
| Larson Financial Group LLC | 465 | $11.2K | 0.00% | +317+214.2% | Added |
| Banque Transatlantique SA | 400 | $11.0K | 0.00% | +400 | New |
| Cape Investment Advisory, Inc. | 420 | $10.1K | 0.00% | +420 | New |
| Federated Hermes, Inc. | 408 | $9.80K | 0.00% | +408 | New |
| Los Angeles Capital Management LLC | 196 | $9.21K | 0.00% | +196 | New |
| Sterling Capital Management LLC | 375 | $9.00K | 0.00% | +175+87.5% | Added |
| Signaturefd, LLC | 374 | $8.99K | 0.00% | −150−28.6% | Reduced |
| Nisa Investment Advisors, LLC | 352 | $8.45K | 0.00% | 00.0% | Unchanged |
| CrossGen Wealth, LLC | 344 | $8.26K | 0.01% | +344 | New |
| GAMMA Investing LLC | 336 | $8.07K | 0.00% | +86+34.4% | Added |
| McGuire Capital Advisors Inc | 301 | $7.23K | 0.00% | +301 | New |
| MPWM Advisory Solutions, LLC | 300 | $7.20K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 290 | $6.96K | 0.00% | −848−74.5% | Reduced |
| Steward Partners Investment Advisory, LLC | 289 | $6.94K | 0.00% | −42−12.7% | Reduced |
| Greenline Wealth Management LLC | 287 | $6.88K | 0.01% | +287 | New |
| CVA Family Office, LLC | 275 | $6.60K | 0.00% | −100−26.7% | Reduced |
| Miller Wealth Advisors, LLC | 275 | $6.60K | 0.00% | +275 | New |
| Activest Wealth Management | 250 | $6.00K | 0.00% | +250 | New |
| Darwin Advisors, LLC | 250 | $6.00K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 238 | $5.71K | 0.00% | +163+217.3% | Added |
| Kennebec Savings Bank | 225 | $5.40K | 0.00% | 00.0% | Unchanged |
| Ameriflex Group, Inc. | 220 | $5.28K | 0.00% | +130+144.4% | Added |
| Delos Wealth Advisors, LLC | 200 | $4.80K | 0.00% | −100−33.3% | Reduced |
| Aventura Private Wealth, LLC | 200 | $4.80K | 0.00% | 00.0% | Unchanged |
| Kings Path Partners LLC | 200 | $4.80K | 0.00% | +100+100.0% | Added |
| Trust Co | 200 | $4.80K | 0.00% | +200 | New |
| Parkside Financial Bank & Trust | 190 | $4.56K | 0.00% | 00.0% | Unchanged |
| SOA Wealth Advisors, LLC. | 182 | $4.37K | 0.00% | +182 | New |
| Anchor Investment Management, LLC | 180 | $4.32K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 175 | $4.20K | 0.00% | 00.0% | Unchanged |
| Hager Investment Management Services, LLC | 173 | $4.15K | 0.00% | −35−16.8% | Reduced |
| Bullseye Investment Management, LLC | 170 | $4.08K | 0.00% | +170 | New |
| Hurley Capital, LLC | 169 | $4.06K | 0.00% | +169 | New |
| Winnow Wealth LLC | 158 | $3.95K | 0.00% | +158 | New |
| Adirondack Trust Co | 150 | $3.60K | 0.00% | +55+57.9% | Added |
| ORG Partners LLC | 135 | $3.24K | 0.00% | −50−27.0% | Reduced |
| National Bank of Canada | 108 | $2.59K | 0.00% | −3,076−96.6% | Reduced |
| Tradewinds Capital Management, LLC | 105 | $2.52K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 100 | $2.40K | 0.00% | −5,576−98.2% | Reduced |
| Bryn Mawr Trust Co | 100 | $2.40K | 0.00% | 00.0% | Unchanged |
| POM Investment Strategies, LLC | 100 | $2.40K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 100 | $2.40K | 0.00% | +100 | New |
| Key Financial Inc | 100 | $2.40K | 0.00% | +100 | New |
| SHP Wealth Management | 100 | $2.40K | 0.00% | +100 | New |
| Signature Equity Partners, LLC | 100 | $2.40K | 0.00% | +100 | New |
| Creative Financial Designs Inc | 90 | $2.16K | 0.00% | 00.0% | Unchanged |
| Bangor Savings Bank | 87 | $2.09K | 0.00% | 00.0% | Unchanged |
| Crewe Advisors LLC | 75 | $1.80K | 0.00% | −25−25.0% | Reduced |
| Massmutual Trust Co FSB | 75 | $1.80K | 0.00% | 00.0% | Unchanged |
| SWAN Capital LLC | 70 | $1.68K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 67 | $1.63K | 0.00% | +67 | New |
| MCF Advisors LLC | 58 | $1.39K | 0.00% | +58 | New |
| EverSource Wealth Advisors, LLC | 50 | $1.20K | 0.00% | +16+47.1% | Added |
| Garner Asset Management Corp | 40 | $960 | 0.00% | +40 | New |