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 |
|---|---|---|---|---|---|
| Creative Planning | 8,052 | $310.5K | 0.00% | −1,101−12.0% | Reduced |
| Prospera Financial Services Inc | 8,197 | $316.1K | 0.01% | +1,418+20.9% | Added |
| Susquehanna International Group, LLP | 8,260 | $318.5K | 0.00% | −25,623−75.6% | Reduced |
| IFP Advisors, Inc | 8,342 | $321.7K | 0.01% | +4,214+102.1% | Added |
| HRT Financial LP | 8,362 | $322.0K | 0.00% | +8,362 | New |
| Police & Firemen's Retirement System of New Jersey | 8,544 | $329.5K | 0.00% | +2,421+39.5% | Added |
| Concurrent Investment Advisors, LLC | 8,597 | $331.5K | 0.01% | +1,013+13.4% | Added |
| Prosperity Wealth Management, Inc. | 8,600 | $331.6K | 0.11% | +8,600 | New |
| Intech Investment Management LLC | 8,957 | $345.4K | 0.00% | −5,252−37.0% | Reduced |
| Cornerstone Wealth Management, LLC | 9,155 | $353.0K | 0.02% | −750−7.6% | Reduced |
| Arizona State Retirement System | 9,179 | $353.9K | 0.00% | +727+8.6% | Added |
| MML Investors Services, LLC | 9,350 | $360.5K | 0.00% | +283+3.1% | Added |
| Optimize Financial Inc | 9,840 | $379.4K | 0.20% | +1,706+21.0% | Added |
| Jump Financial, LLC | 9,933 | $383.0K | 0.00% | −13,806−58.2% | Reduced |
| CoreCap Advisors, LLC | 9,950 | $383.7K | 0.01% | +9,950 | New |
| Morris Retirement Advisors, LLC | 10,134 | $390.8K | 0.17% | +3,749+58.7% | Added |
| Janus Henderson Group PLC | 10,300 | $397.2K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 10,400 | $401.0K | 0.00% | +2,800+36.8% | Added |
| Patriot Financial Group Insurance Agency, LLC | 10,850 | $418.4K | 0.05% | −300−2.7% | Reduced |
| Navis Wealth Advisors, LLC | 11,000 | $424.2K | 0.32% | +11,000 | New |
| We Are One Seven, LLC | 11,494 | $443.2K | 0.01% | −3,170−21.6% | Reduced |
| IMC-Chicago, LLC | 11,891 | $458.5K | 0.01% | −22,866−65.8% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 12,000 | $462.7K | 0.00% | 00.0% | Unchanged |
| Flow Traders U.S. LLC | 12,171 | $469.0K | 0.02% | +5,773+90.2% | Added |
| XTX Topco Ltd | 12,249 | $472.3K | 0.02% | −499−3.9% | Reduced |
| Pine Valley Investments Ltd Liability Co | 12,263 | $472.9K | 0.02% | +3,676+42.8% | Added |
| Counterpoint Mutual Funds LLC | 12,529 | $483.1K | 0.04% | +12,529 | New |
| KLP Kapitalforvaltning AS | 12,600 | $485.9K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 12,920 | $498.2K | 0.01% | +12,920 | New |
| Gladstone Institutional Advisory LLC | 13,557 | $522.8K | 0.02% | −3,262−19.4% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 10,293 | $582.9K | 0.00% | +2,292+28.6% | Added |
| Manufacturers Life Insurance Company, The | 16,111 | $621.2K | 0.00% | +1,969+13.9% | Added |
| Newbridge Financial Services Group, Inc. | 16,582 | $639.4K | 0.10% | +5,900+55.2% | Added |
| Price T Rowe Associates Inc | 16,670 | $643.0K | 0.00% | +3,308+24.8% | Added |
| Headlands Technologies LLC | 17,059 | $657.8K | 0.05% | +1,883+12.4% | Added |
| Venturi Wealth Management, LLC | 17,114 | $659.9K | 0.03% | +17,114 | New |
| Private Advisor Group, LLC | 17,355 | $669.2K | 0.00% | +17,355 | New |
| Invesco Ltd. | 18,055 | $696.2K | 0.00% | +3,748+26.2% | Added |
| MetLife Investment Management | 18,372 | $708.4K | 0.00% | +2,163+13.3% | Added |
| Deutsche Bank AG | 20,178 | $778.1K | 0.00% | +2,862+16.5% | Added |
| Squarepoint Ops LLC | 20,749 | $800.1K | 0.00% | +9,803+89.6% | Added |
| Summit Financial, LLC | 20,854 | $804.1K | 0.01% | +20,854 | New |
| First Trust Advisors LP | 21,144 | $815.3K | 0.00% | +21,144 | New |
| Millennium Management LLC | 22,594 | $871.2K | 0.00% | +22,594 | New |
| Ellsworth Advisors, LLC | 16,746 | $882.8K | 0.19% | +16,746 | New |
| Simplex Trading, LLC | 23,052 | $888.0K | 0.02% | +23,052 | New |
| Canal Insurance CO | 25,000 | $964.0K | 0.21% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 24,746 | $972.3K | 0.00% | +10,463+73.3% | Added |
| Advisory Services Network, LLC | 25,248 | $973.5K | 0.01% | +222+0.9% | Added |
| Alliancebernstein L.P. | 27,000 | $1.04M | 0.00% | +2,400+9.8% | Added |
| Quadrature Capital Ltd | 27,708 | $1.07M | 0.01% | +27,708 | New |
| California State Teachers Retirement System | 28,633 | $1.10M | 0.00% | −6,556−18.6% | Reduced |
| Scientech Research LLC | 28,871 | $1.11M | 0.39% | +28,871 | New |
| CAPROCK Group, Inc. | 34,944 | $1.14M | 0.03% | +34,944 | New |
| Citizens Financial Group Inc | 30,000 | $1.16M | 0.02% | −850,005−96.6% | Reduced |
| Blair William & Co | 31,860 | $1.23M | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 32,532 | $1.25M | 0.00% | −1,894−5.5% | Reduced |
| SG Americas Securities, LLC | 33,408 | $1.29M | 0.00% | +28,260+549.0% | Added |
| Rockefeller Capital Management L.P. | 33,655 | $1.30M | 0.00% | +33,655 | New |
| Maxi Investments CY Ltd | 35,500 | $1.37M | 0.28% | +35,500 | New |
| Powell Investment Advisors, LLC | 38,614 | $1.49M | 0.52% | 00.0% | Unchanged |
| Legal & General Group Plc | 40,370 | $1.56M | 0.00% | +2,351+6.2% | Added |
| Franklin Resources Inc | 40,840 | $1.57M | 0.00% | −9,954−19.6% | Reduced |
| Rhumbline Advisers | 40,900 | $1.58M | 0.00% | +2,631+6.9% | Added |
| Wolverine Trading, LLC | 41,597 | $1.63M | 0.03% | +33,142+392.0% | Added |
| Royal Bank of Canada | 43,210 | $1.67M | 0.00% | −48,531−52.9% | Reduced |
| Barclays PLC | 44,371 | $1.71M | 0.00% | −8,391−15.9% | Reduced |
| Citigroup Inc | 44,519 | $1.72M | 0.00% | +15,205+51.9% | Added |
| UBS Asset Management Americas Inc | 49,881 | $1.92M | 0.00% | −28,543−36.4% | Reduced |
| Advisor Group Holdings, Inc. | 54,417 | $1.94M | 0.00% | +9,748+21.8% | Added |
| Legacy Advisors, LLC | 53,508 | $2.06M | 0.25% | +53,508 | New |
| Swiss National Bank | 60,300 | $2.33M | 0.00% | +700+1.2% | Added |
| GWM Advisors LLC | 63,377 | $2.44M | 0.01% | +3,882+6.5% | Added |
| Balyasny Asset Management LLC | 66,933 | $2.58M | 0.01% | +29,252+77.6% | Added |
| Stifel Financial Corp | 68,089 | $2.63M | 0.00% | +9,298+15.8% | Added |
| Sharpepoint LLC | 68,886 | $2.66M | 2.40% | +2,847+4.3% | Added |
| Nuveen, LLC | 72,318 | $2.79M | 0.00% | +8,757+13.8% | Added |
| JPMorgan Chase & Co | 74,009 | $2.85M | 0.00% | +60,336+441.3% | Added |
| Goldman Sachs Group Inc | 75,757 | $2.92M | 0.00% | −204,744−73.0% | Reduced |
| Pinebridge Investments, L.P. | 82,568 | $3.18M | 0.02% | +82,568 | New |
| Bank of New York Mellon Corp | 92,532 | $3.57M | 0.00% | +17,448+23.2% | Added |
| Cambridge Investment Research Advisors, Inc. | 96,355 | $3.71M | 0.01% | +29,918+45.0% | Added |
| Cetera Investment Advisers | 107,244 | $4.14M | 0.00% | +58,887+121.8% | Added |
| Raymond James Financial Inc | 115,755 | $4.46M | 0.00% | +83,668+260.8% | Added |
| Virtu Financial LLC | 119,832 | $4.62M | 0.26% | +119,832 | New |
| Capital Fund Management S.A. | 131,796 | $5.08M | 0.05% | +109,720+497.0% | Added |
| Wells Fargo & Company | 132,437 | $5.11M | 0.00% | +34,436+35.1% | Added |
| Bank of America Corp | 173,216 | $6.68M | 0.00% | +153,431+775.5% | Added |
| BNP Paribas Arbitrage, SA | 174,542 | $6.73M | 0.01% | −82,364−32.1% | Reduced |
| Charles Schwab Investment Management Inc | 260,768 | $10.1M | 0.00% | +193,375+286.9% | Added |
| Northern Trust Corp | 268,363 | $10.3M | 0.00% | +94,630+54.5% | Added |
| Exchange Traded Concepts, LLC | 298,163 | $11.5M | 0.11% | +116,387+64.0% | Added |
| LPL Financial LLC | 326,321 | $12.6M | 0.00% | +43,327+15.3% | Added |
| Morgan Stanley | 336,569 | $13.0M | 0.00% | +71,018+26.7% | Added |
| Citadel Advisors LLC | 358,380 | $13.8M | 0.01% | −101,069−22.0% | Reduced |
| Heights Capital Management, Inc | 365,867 | $14.1M | 4.48% | −8,700−2.3% | Reduced |
| D. E. Shaw & Co., Inc. | 394,148 | $15.2M | 0.01% | +358,488+1,005.3% | Added |
| UBS Group AG | 491,328 | $18.9M | 0.00% | −125,220−20.3% | Reduced |
| State Street Corp | 670,119 | $25.8M | 0.00% | +207,538+44.9% | Added |
| Geode Capital Management, LLC | 726,285 | $28.0M | 0.00% | +377,181+108.0% | Added |