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, Q3 2025
Institutional positions in Nano Nuclear Energy Inc. as of Sep 30, 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
- 204
- +29 vs. Q2 2025
- Shares held
- 16.3M
- +4.24M (+35.0%) vs. Q2 2025
- Total value
- $630.0M
- +$212.8M (+51.0%) vs. Q2 2025
- New holders
- 57
- 78 more added
- Sold out
- 28
- 38 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Nano Nuclear Energy Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Van Eck Associates Corp | 2,598,280 | $100.2M | 0.09% | +1,030,262+65.7% | Added |
| BlackRock, Inc. | 2,247,691 | $86.7M | 0.00% | +717,159+46.9% | Added |
| Vanguard Group Inc | 1,777,684 | $68.5M | 0.00% | +516,129+40.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 1,726,250 | $66.6M | 0.11% | +1,711,592+11,676.8% | Added |
| Geode Capital Management, LLC | 726,285 | $28.0M | 0.00% | +377,181+108.0% | Added |
| State Street Corp | 670,119 | $25.8M | 0.00% | +207,538+44.9% | Added |
| UBS Group AG | 491,328 | $18.9M | 0.00% | −125,220−20.3% | Reduced |
| D. E. Shaw & Co., Inc. | 394,148 | $15.2M | 0.01% | +358,488+1,005.3% | Added |
| Heights Capital Management, Inc | 365,867 | $14.1M | 4.48% | −8,700−2.3% | Reduced |
| Citadel Advisors LLC | 358,380 | $13.8M | 0.01% | −101,069−22.0% | Reduced |
| Morgan Stanley | 336,569 | $13.0M | 0.00% | +71,018+26.7% | Added |
| LPL Financial LLC | 326,321 | $12.6M | 0.00% | +43,327+15.3% | Added |
| Exchange Traded Concepts, LLC | 298,163 | $11.5M | 0.11% | +116,387+64.0% | Added |
| Northern Trust Corp | 268,363 | $10.3M | 0.00% | +94,630+54.5% | Added |
| Charles Schwab Investment Management Inc | 260,768 | $10.1M | 0.00% | +193,375+286.9% | Added |
| BNP Paribas Arbitrage, SA | 174,542 | $6.73M | 0.01% | −82,364−32.1% | Reduced |
| Bank of America Corp | 173,216 | $6.68M | 0.00% | +153,431+775.5% | Added |
| Wells Fargo & Company | 132,437 | $5.11M | 0.00% | +34,436+35.1% | Added |
| Capital Fund Management S.A. | 131,796 | $5.08M | 0.05% | +109,720+497.0% | Added |
| Virtu Financial LLC | 119,832 | $4.62M | 0.26% | +119,832 | New |
| Raymond James Financial Inc | 115,755 | $4.46M | 0.00% | +83,668+260.8% | Added |
| Cetera Investment Advisers | 107,244 | $4.14M | 0.00% | +58,887+121.8% | Added |
| Cambridge Investment Research Advisors, Inc. | 96,355 | $3.71M | 0.01% | +29,918+45.0% | Added |
| Bank of New York Mellon Corp | 92,532 | $3.57M | 0.00% | +17,448+23.2% | Added |
| Pinebridge Investments, L.P. | 82,568 | $3.18M | 0.02% | +82,568 | New |
| Goldman Sachs Group Inc | 75,757 | $2.92M | 0.00% | −204,744−73.0% | Reduced |
| JPMorgan Chase & Co | 74,009 | $2.85M | 0.00% | +60,336+441.3% | Added |
| Nuveen, LLC | 72,318 | $2.79M | 0.00% | +8,757+13.8% | Added |
| Sharpepoint LLC | 68,886 | $2.66M | 2.40% | +2,847+4.3% | Added |
| Stifel Financial Corp | 68,089 | $2.63M | 0.00% | +9,298+15.8% | Added |
| Balyasny Asset Management LLC | 66,933 | $2.58M | 0.01% | +29,252+77.6% | Added |
| GWM Advisors LLC | 63,377 | $2.44M | 0.01% | +3,882+6.5% | Added |
| Swiss National Bank | 60,300 | $2.33M | 0.00% | +700+1.2% | Added |
| Legacy Advisors, LLC | 53,508 | $2.06M | 0.25% | +53,508 | New |
| Advisor Group Holdings, Inc. | 54,417 | $1.94M | 0.00% | +9,748+21.8% | Added |
| UBS Asset Management Americas Inc | 49,881 | $1.92M | 0.00% | −28,543−36.4% | Reduced |
| Citigroup Inc | 44,519 | $1.72M | 0.00% | +15,205+51.9% | Added |
| Barclays PLC | 44,371 | $1.71M | 0.00% | −8,391−15.9% | Reduced |
| Royal Bank of Canada | 43,210 | $1.67M | 0.00% | −48,531−52.9% | Reduced |
| Wolverine Trading, LLC | 41,597 | $1.63M | 0.03% | +33,142+392.0% | Added |
| Rhumbline Advisers | 40,900 | $1.58M | 0.00% | +2,631+6.9% | Added |
| Franklin Resources Inc | 40,840 | $1.57M | 0.00% | −9,954−19.6% | Reduced |
| Legal & General Group Plc | 40,370 | $1.56M | 0.00% | +2,351+6.2% | Added |
| Powell Investment Advisors, LLC | 38,614 | $1.49M | 0.52% | 00.0% | Unchanged |
| Maxi Investments CY Ltd | 35,500 | $1.37M | 0.28% | +35,500 | New |
| Rockefeller Capital Management L.P. | 33,655 | $1.30M | 0.00% | +33,655 | New |
| SG Americas Securities, LLC | 33,408 | $1.29M | 0.00% | +28,260+549.0% | Added |
| Commonwealth Equity Services, LLC | 32,532 | $1.25M | 0.00% | −1,894−5.5% | Reduced |
| Blair William & Co | 31,860 | $1.23M | 0.00% | 00.0% | Unchanged |
| Citizens Financial Group Inc | 30,000 | $1.16M | 0.02% | −850,005−96.6% | Reduced |
| CAPROCK Group, Inc. | 34,944 | $1.14M | 0.03% | +34,944 | New |
| Scientech Research LLC | 28,871 | $1.11M | 0.39% | +28,871 | New |
| California State Teachers Retirement System | 28,633 | $1.10M | 0.00% | −6,556−18.6% | Reduced |
| Quadrature Capital Ltd | 27,708 | $1.07M | 0.01% | +27,708 | New |
| Alliancebernstein L.P. | 27,000 | $1.04M | 0.00% | +2,400+9.8% | Added |
| Advisory Services Network, LLC | 25,248 | $973.5K | 0.01% | +222+0.9% | Added |
| Jones Financial Companies LLLP | 24,746 | $972.3K | 0.00% | +10,463+73.3% | Added |
| Canal Insurance CO | 25,000 | $964.0K | 0.21% | 00.0% | Unchanged |
| Simplex Trading, LLC | 23,052 | $888.0K | 0.02% | +23,052 | New |
| Ellsworth Advisors, LLC | 16,746 | $882.8K | 0.19% | +16,746 | New |
| Millennium Management LLC | 22,594 | $871.2K | 0.00% | +22,594 | New |
| First Trust Advisors LP | 21,144 | $815.3K | 0.00% | +21,144 | New |
| Summit Financial, LLC | 20,854 | $804.1K | 0.01% | +20,854 | New |
| Squarepoint Ops LLC | 20,749 | $800.1K | 0.00% | +9,803+89.6% | Added |
| Deutsche Bank AG | 20,178 | $778.1K | 0.00% | +2,862+16.5% | Added |
| MetLife Investment Management | 18,372 | $708.4K | 0.00% | +2,163+13.3% | Added |
| Invesco Ltd. | 18,055 | $696.2K | 0.00% | +3,748+26.2% | Added |
| Private Advisor Group, LLC | 17,355 | $669.2K | 0.00% | +17,355 | New |
| Venturi Wealth Management, LLC | 17,114 | $659.9K | 0.03% | +17,114 | New |
| Headlands Technologies LLC | 17,059 | $657.8K | 0.05% | +1,883+12.4% | Added |
| Price T Rowe Associates Inc | 16,670 | $643.0K | 0.00% | +3,308+24.8% | Added |
| Newbridge Financial Services Group, Inc. | 16,582 | $639.4K | 0.10% | +5,900+55.2% | Added |
| Manufacturers Life Insurance Company, The | 16,111 | $621.2K | 0.00% | +1,969+13.9% | Added |
| Wealth Enhancement Advisory Services, LLC | 10,293 | $582.9K | 0.00% | +2,292+28.6% | Added |
| Gladstone Institutional Advisory LLC | 13,557 | $522.8K | 0.02% | −3,262−19.4% | Reduced |
| Engineers Gate Manager LP | 12,920 | $498.2K | 0.01% | +12,920 | New |
| KLP Kapitalforvaltning AS | 12,600 | $485.9K | 0.00% | 00.0% | Unchanged |
| Counterpoint Mutual Funds LLC | 12,529 | $483.1K | 0.04% | +12,529 | New |
| Pine Valley Investments Ltd Liability Co | 12,263 | $472.9K | 0.02% | +3,676+42.8% | Added |
| XTX Topco Ltd | 12,249 | $472.3K | 0.02% | −499−3.9% | Reduced |
| Flow Traders U.S. LLC | 12,171 | $469.0K | 0.02% | +5,773+90.2% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 12,000 | $462.7K | 0.00% | 00.0% | Unchanged |
| IMC-Chicago, LLC | 11,891 | $458.5K | 0.01% | −22,866−65.8% | Reduced |
| We Are One Seven, LLC | 11,494 | $443.2K | 0.01% | −3,170−21.6% | Reduced |
| Navis Wealth Advisors, LLC | 11,000 | $424.2K | 0.32% | +11,000 | New |
| Patriot Financial Group Insurance Agency, LLC | 10,850 | $418.4K | 0.05% | −300−2.7% | Reduced |
| New York State Common Retirement Fund | 10,400 | $401.0K | 0.00% | +2,800+36.8% | Added |
| Janus Henderson Group PLC | 10,300 | $397.2K | 0.00% | 00.0% | Unchanged |
| Morris Retirement Advisors, LLC | 10,134 | $390.8K | 0.17% | +3,749+58.7% | Added |
| CoreCap Advisors, LLC | 9,950 | $383.7K | 0.01% | +9,950 | New |
| Jump Financial, LLC | 9,933 | $383.0K | 0.00% | −13,806−58.2% | Reduced |
| Optimize Financial Inc | 9,840 | $379.4K | 0.20% | +1,706+21.0% | Added |
| MML Investors Services, LLC | 9,350 | $360.5K | 0.00% | +283+3.1% | Added |
| Arizona State Retirement System | 9,179 | $353.9K | 0.00% | +727+8.6% | Added |
| Cornerstone Wealth Management, LLC | 9,155 | $353.0K | 0.02% | −750−7.6% | Reduced |
| Intech Investment Management LLC | 8,957 | $345.4K | 0.00% | −5,252−37.0% | Reduced |
| Prosperity Wealth Management, Inc. | 8,600 | $331.6K | 0.11% | +8,600 | New |
| Concurrent Investment Advisors, LLC | 8,597 | $331.5K | 0.01% | +1,013+13.4% | Added |
| Police & Firemen's Retirement System of New Jersey | 8,544 | $329.5K | 0.00% | +2,421+39.5% | Added |
| HRT Financial LP | 8,362 | $322.0K | 0.00% | +8,362 | New |