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 |
|---|---|---|---|---|---|
| Van Eck Associates Corp | 3,241,350 | $77.8M | 0.06% | +643,070+24.7% | Added |
| BlackRock, Inc. | 2,937,019 | $70.5M | 0.00% | +689,328+30.7% | Added |
| Vanguard Group Inc | 2,264,051 | $54.4M | 0.00% | +486,367+27.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 1,941,699 | $46.6M | 0.07% | +215,449+12.5% | Added |
| Weiss Asset Management LP | 1,592,018 | $38.2M | 0.54% | +1,592,018 | New |
| Ghisallo Capital Management LLC | 1,592,000 | $38.2M | 1.71% | +1,592,000 | New |
| Citadel Advisors LLC | 1,199,443 | $28.8M | 0.02% | +841,063+234.7% | Added |
| UBS Group AG | 1,158,050 | $27.8M | 0.01% | +666,722+135.7% | Added |
| VGI Partners Ltd | 980,201 | $23.5M | 1.36% | +980,201 | New |
| Geode Capital Management, LLC | 907,531 | $21.8M | 0.00% | +181,246+25.0% | Added |
| Bank of America Corp | 896,006 | $21.5M | 0.00% | +722,790+417.3% | Added |
| State Street Corp | 864,686 | $20.8M | 0.00% | +194,567+29.0% | Added |
| Point72 Asset Management, L.P. | 711,000 | $17.1M | 0.03% | +711,000 | New |
| Morgan Stanley | 367,811 | $8.83M | 0.00% | +31,242+9.3% | Added |
| Exchange Traded Concepts, LLC | 346,123 | $8.31M | 0.07% | +47,960+16.1% | Added |
| LPL Financial LLC | 332,285 | $7.98M | 0.00% | +5,964+1.8% | Added |
| Northern Trust Corp | 316,383 | $7.60M | 0.00% | +48,020+17.9% | Added |
| Charles Schwab Investment Management Inc | 314,377 | $7.55M | 0.00% | +53,609+20.6% | Added |
| Balyasny Asset Management LLC | 237,263 | $5.70M | 0.01% | +170,330+254.5% | Added |
| Millennium Management LLC | 205,607 | $4.94M | 0.00% | +183,013+810.0% | Added |
| Wells Fargo & Company | 151,815 | $3.65M | 0.00% | +19,378+14.6% | Added |
| D. E. Shaw & Co., Inc. | 142,445 | $3.42M | 0.00% | −251,703−63.9% | Reduced |
| Raymond James Financial Inc | 132,191 | $3.17M | 0.00% | +16,436+14.2% | Added |
| Bank of New York Mellon Corp | 112,380 | $2.70M | 0.00% | +19,848+21.4% | Added |
| Capital Fund Management S.A. | 109,476 | $2.63M | 0.02% | −22,320−16.9% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 103,404 | $2.48M | 0.01% | +7,049+7.3% | Added |
| Goldman Sachs Group Inc | 102,668 | $2.47M | 0.00% | +26,911+35.5% | Added |
| Cetera Investment Advisers | 101,834 | $2.45M | 0.00% | −5,410−5.0% | Reduced |
| Susquehanna International Group, LLP | 100,931 | $2.42M | 0.00% | +92,671+1,121.9% | Added |
| Nuveen, LLC | 82,219 | $1.97M | 0.00% | +9,901+13.7% | Added |
| JPMorgan Chase & Co | 80,503 | $1.93M | 0.00% | +6,494+8.8% | Added |
| Swiss National Bank | 79,100 | $1.90M | 0.00% | +18,800+31.2% | Added |
| Pacer Advisors, Inc. | 78,490 | $1.88M | 0.00% | +78,490 | New |
| Sharpepoint LLC | 73,046 | $1.75M | 1.05% | +4,160+6.0% | Added |
| Pinebridge Investments LLC | 67,395 | $1.62M | 0.01% | +67,395 | New |
| BNP Paribas Arbitrage, SA | 66,711 | $1.60M | 0.00% | −107,831−61.8% | Reduced |
| Marex Group plc | 66,546 | $1.60M | 0.02% | +66,546 | New |
| Barclays PLC | 64,149 | $1.54M | 0.00% | +19,778+44.6% | Added |
| UBS Asset Management Americas Inc | 59,210 | $1.42M | 0.00% | +9,329+18.7% | Added |
| Legacy Advisors, LLC | 53,508 | $1.28M | 0.14% | 00.0% | Unchanged |
| Franklin Resources Inc | 48,839 | $1.17M | 0.00% | +7,999+19.6% | Added |
| Rhumbline Advisers | 45,927 | $1.10M | 0.00% | +5,027+12.3% | Added |
| Advisor Group Holdings, Inc. | 44,850 | $1.08M | 0.00% | −9,567−17.6% | Reduced |
| Stifel Financial Corp | 43,467 | $1.04M | 0.00% | −24,622−36.2% | Reduced |
| Legal & General Group Plc | 42,353 | $1.02M | 0.00% | +1,983+4.9% | Added |
| Citigroup Inc | 42,058 | $1.01M | 0.00% | −2,461−5.5% | Reduced |
| SG Americas Securities, LLC | 41,433 | $995.0K | 0.00% | +8,025+24.0% | Added |
| Tudor Investment Corp Et Al | 40,916 | $982.4K | 0.01% | +33,684+465.8% | Added |
| California State Teachers Retirement System | 40,237 | $966.1K | 0.00% | +11,604+40.5% | Added |
| Powell Investment Advisors, LLC | 38,614 | $927.1K | 0.32% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 36,372 | $873.3K | 0.00% | +3,840+11.8% | Added |
| Virtu Financial LLC | 35,977 | $864.0K | 0.03% | −83,855−70.0% | Reduced |
| Alliancebernstein L.P. | 35,800 | $859.6K | 0.00% | +8,800+32.6% | Added |
| CAPROCK Group, Inc. | 34,668 | $832.4K | 0.02% | −276−0.8% | Reduced |
| GWM Advisors LLC | 34,583 | $830.3K | 0.00% | −28,794−45.4% | Reduced |
| Jones Financial Companies LLLP | 32,679 | $784.6K | 0.00% | +7,933+32.1% | Added |
| Blair William & Co | 31,960 | $767.4K | 0.00% | +100+0.3% | Added |
| Deutsche Bank AG | 31,880 | $765.4K | 0.00% | +11,702+58.0% | Added |
| Marshall Wace, LLP | 31,100 | $746.7K | 0.00% | +31,100 | New |
| Royal Bank of Canada | 31,100 | $746.0K | 0.00% | −12,110−28.0% | Reduced |
| Citizens Financial Group Inc | 30,000 | $720.3K | 0.01% | 00.0% | Unchanged |
| Mariner, LLC | 29,377 | $705.3K | 0.00% | +29,377 | New |
| Advisory Services Network, LLC | 28,643 | $687.7K | 0.01% | +3,395+13.4% | Added |
| Price T Rowe Associates Inc | 27,743 | $667.0K | 0.00% | +11,073+66.4% | Added |
| State of Wisconsin Investment Board | 27,704 | $665.2K | 0.00% | +27,704 | New |
| Invesco Ltd. | 27,602 | $662.7K | 0.00% | +9,547+52.9% | Added |
| Parallax Volatility Advisers, L.P. | 26,400 | $633.9K | 0.02% | +22,770+627.3% | Added |
| Canal Insurance CO | 25,000 | $600.0K | 0.15% | 00.0% | Unchanged |
| Summit Financial, LLC | 24,779 | $594.9K | 0.01% | +3,925+18.8% | Added |
| Toroso Investments, LLC | 23,839 | $572.4K | 0.00% | +15,950+202.2% | Added |
| MetLife Investment Management | 22,362 | $536.9K | 0.00% | +3,990+21.7% | Added |
| Hennion & Walsh Asset Management, Inc. | 21,538 | $517.1K | 0.02% | +13,950+183.8% | Added |
| Massar Capital Management, LP | 21,425 | $514.4K | 0.10% | +21,425 | New |
| Kingswood Wealth Advisors, LLC | 20,167 | $484.2K | 0.02% | +14,848+279.2% | Added |
| Manufacturers Life Insurance Company, The | 18,265 | $438.5K | 0.00% | +2,154+13.4% | Added |
| Newbridge Financial Services Group, Inc. | 17,932 | $430.5K | 0.07% | +1,350+8.1% | Added |
| Janus Henderson Group PLC | 17,517 | $420.4K | 0.00% | +7,217+70.1% | Added |
| Quantbot Technologies LP | 16,395 | $393.6K | 0.01% | +16,395 | New |
| KLP Kapitalforvaltning AS | 16,100 | $386.6K | 0.00% | +3,500+27.8% | Added |
| Oppenheimer & Co Inc | 16,044 | $385.2K | 0.01% | +16,044 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,378 | $369.2K | 0.00% | +10,546+218.3% | Added |
| Centaurus Financial, Inc. | 14,543 | $349.0K | 0.02% | +14,543 | New |
| Private Wealth Partners, LLC | 13,100 | $314.5K | 0.02% | +13,100 | New |
| Quest Partners LLC | 12,505 | $300.2K | 0.02% | +12,505 | New |
| Concurrent Investment Advisors, LLC | 12,437 | $298.6K | 0.00% | +3,840+44.7% | Added |
| Gladstone Institutional Advisory LLC | 12,107 | $290.7K | 0.01% | −1,450−10.7% | Reduced |
| Themes Management Co LLC | 12,053 | $289.4K | 0.23% | +12,053 | New |
| Wealth Enhancement Advisory Services, LLC | 8,751 | $279.3K | 0.00% | −1,542−15.0% | Reduced |
| ExodusPoint Capital Management, LP | 11,489 | $275.9K | 0.00% | +11,489 | New |
| Creative Planning | 11,345 | $272.4K | 0.00% | +3,293+40.9% | Added |
| Arizona State Retirement System | 10,997 | $264.0K | 0.00% | +1,818+19.8% | Added |
| Police & Firemen's Retirement System of New Jersey | 10,750 | $258.1K | 0.00% | +2,206+25.8% | Added |
| Mirae Asset Securities (USA) Inc. | 10,650 | $255.7K | 0.01% | +10,650 | New |
| Stonehage Fleming Financial Services Holdings Ltd | 10,639 | $255.4K | 0.01% | +10,639 | New |
| Intech Investment Management LLC | 10,500 | $252.1K | 0.00% | +1,543+17.2% | Added |
| New York State Common Retirement Fund | 10,400 | $249.7K | 0.00% | 00.0% | Unchanged |
| Axq Capital, LP | 10,174 | $244.3K | 0.06% | +10,174 | New |
| Prospera Financial Services Inc | 10,166 | $244.1K | 0.00% | +1,969+24.0% | Added |
| Ballast Financial Advisors LLC | 10,000 | $240.1K | 0.25% | +10,000 | New |
| Optimize Financial Inc | 9,980 | $239.6K | 0.12% | +140+1.4% | Added |