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 |
|---|---|---|---|---|---|
| Caitong International Asset Management Co., Ltd | 9,194 | $220.7K | 0.05% | +7,944+635.5% | Added |
| Flow Traders U.S. LLC | 9,232 | $222.0K | 0.01% | −2,939−24.1% | Reduced |
| Carlson Financial, Inc. | 9,346 | $224.4K | 0.13% | +9,346 | New |
| IFP Advisors, Inc | 9,384 | $225.3K | 0.01% | +1,042+12.5% | Added |
| Lido Advisors, LLC | 9,196 | $229.7K | 0.00% | +9,196 | New |
| Pine Valley Investments Ltd Liability Co | 9,600 | $230.5K | 0.01% | −2,663−21.7% | Reduced |
| GTS Securities LLC | 9,882 | $237.3K | 0.01% | +2,892+41.4% | Added |
| Optimize Financial Inc | 9,980 | $239.6K | 0.12% | +140+1.4% | Added |
| Ballast Financial Advisors LLC | 10,000 | $240.1K | 0.25% | +10,000 | New |
| Prospera Financial Services Inc | 10,166 | $244.1K | 0.00% | +1,969+24.0% | Added |
| Axq Capital, LP | 10,174 | $244.3K | 0.06% | +10,174 | New |
| New York State Common Retirement Fund | 10,400 | $249.7K | 0.00% | 00.0% | Unchanged |
| Intech Investment Management LLC | 10,500 | $252.1K | 0.00% | +1,543+17.2% | Added |
| Stonehage Fleming Financial Services Holdings Ltd | 10,639 | $255.4K | 0.01% | +10,639 | New |
| Mirae Asset Securities (USA) Inc. | 10,650 | $255.7K | 0.01% | +10,650 | New |
| Police & Firemen's Retirement System of New Jersey | 10,750 | $258.1K | 0.00% | +2,206+25.8% | Added |
| Arizona State Retirement System | 10,997 | $264.0K | 0.00% | +1,818+19.8% | Added |
| Creative Planning | 11,345 | $272.4K | 0.00% | +3,293+40.9% | Added |
| ExodusPoint Capital Management, LP | 11,489 | $275.9K | 0.00% | +11,489 | New |
| Wealth Enhancement Advisory Services, LLC | 8,751 | $279.3K | 0.00% | −1,542−15.0% | Reduced |
| Themes Management Co LLC | 12,053 | $289.4K | 0.23% | +12,053 | New |
| Gladstone Institutional Advisory LLC | 12,107 | $290.7K | 0.01% | −1,450−10.7% | Reduced |
| Concurrent Investment Advisors, LLC | 12,437 | $298.6K | 0.00% | +3,840+44.7% | Added |
| Quest Partners LLC | 12,505 | $300.2K | 0.02% | +12,505 | New |
| Private Wealth Partners, LLC | 13,100 | $314.5K | 0.02% | +13,100 | New |
| Centaurus Financial, Inc. | 14,543 | $349.0K | 0.02% | +14,543 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,378 | $369.2K | 0.00% | +10,546+218.3% | Added |
| Oppenheimer & Co Inc | 16,044 | $385.2K | 0.01% | +16,044 | New |
| KLP Kapitalforvaltning AS | 16,100 | $386.6K | 0.00% | +3,500+27.8% | Added |
| Quantbot Technologies LP | 16,395 | $393.6K | 0.01% | +16,395 | New |
| Janus Henderson Group PLC | 17,517 | $420.4K | 0.00% | +7,217+70.1% | Added |
| Newbridge Financial Services Group, Inc. | 17,932 | $430.5K | 0.07% | +1,350+8.1% | Added |
| Manufacturers Life Insurance Company, The | 18,265 | $438.5K | 0.00% | +2,154+13.4% | Added |
| Kingswood Wealth Advisors, LLC | 20,167 | $484.2K | 0.02% | +14,848+279.2% | Added |
| Massar Capital Management, LP | 21,425 | $514.4K | 0.10% | +21,425 | New |
| Hennion & Walsh Asset Management, Inc. | 21,538 | $517.1K | 0.02% | +13,950+183.8% | Added |
| MetLife Investment Management | 22,362 | $536.9K | 0.00% | +3,990+21.7% | Added |
| Toroso Investments, LLC | 23,839 | $572.4K | 0.00% | +15,950+202.2% | Added |
| Summit Financial, LLC | 24,779 | $594.9K | 0.01% | +3,925+18.8% | Added |
| Canal Insurance CO | 25,000 | $600.0K | 0.15% | 00.0% | Unchanged |
| Parallax Volatility Advisers, L.P. | 26,400 | $633.9K | 0.02% | +22,770+627.3% | Added |
| Invesco Ltd. | 27,602 | $662.7K | 0.00% | +9,547+52.9% | Added |
| State of Wisconsin Investment Board | 27,704 | $665.2K | 0.00% | +27,704 | New |
| Price T Rowe Associates Inc | 27,743 | $667.0K | 0.00% | +11,073+66.4% | Added |
| Advisory Services Network, LLC | 28,643 | $687.7K | 0.01% | +3,395+13.4% | Added |
| Mariner, LLC | 29,377 | $705.3K | 0.00% | +29,377 | New |
| Citizens Financial Group Inc | 30,000 | $720.3K | 0.01% | 00.0% | Unchanged |
| Royal Bank of Canada | 31,100 | $746.0K | 0.00% | −12,110−28.0% | Reduced |
| Marshall Wace, LLP | 31,100 | $746.7K | 0.00% | +31,100 | New |
| Deutsche Bank AG | 31,880 | $765.4K | 0.00% | +11,702+58.0% | Added |
| Blair William & Co | 31,960 | $767.4K | 0.00% | +100+0.3% | Added |
| Jones Financial Companies LLLP | 32,679 | $784.6K | 0.00% | +7,933+32.1% | Added |
| GWM Advisors LLC | 34,583 | $830.3K | 0.00% | −28,794−45.4% | Reduced |
| CAPROCK Group, Inc. | 34,668 | $832.4K | 0.02% | −276−0.8% | Reduced |
| Alliancebernstein L.P. | 35,800 | $859.6K | 0.00% | +8,800+32.6% | Added |
| Virtu Financial LLC | 35,977 | $864.0K | 0.03% | −83,855−70.0% | Reduced |
| Commonwealth Equity Services, LLC | 36,372 | $873.3K | 0.00% | +3,840+11.8% | Added |
| Powell Investment Advisors, LLC | 38,614 | $927.1K | 0.32% | 00.0% | Unchanged |
| California State Teachers Retirement System | 40,237 | $966.1K | 0.00% | +11,604+40.5% | Added |
| Tudor Investment Corp Et Al | 40,916 | $982.4K | 0.01% | +33,684+465.8% | Added |
| SG Americas Securities, LLC | 41,433 | $995.0K | 0.00% | +8,025+24.0% | Added |
| Citigroup Inc | 42,058 | $1.01M | 0.00% | −2,461−5.5% | Reduced |
| Legal & General Group Plc | 42,353 | $1.02M | 0.00% | +1,983+4.9% | Added |
| Stifel Financial Corp | 43,467 | $1.04M | 0.00% | −24,622−36.2% | Reduced |
| Advisor Group Holdings, Inc. | 44,850 | $1.08M | 0.00% | −9,567−17.6% | Reduced |
| Rhumbline Advisers | 45,927 | $1.10M | 0.00% | +5,027+12.3% | Added |
| Franklin Resources Inc | 48,839 | $1.17M | 0.00% | +7,999+19.6% | Added |
| Legacy Advisors, LLC | 53,508 | $1.28M | 0.14% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 59,210 | $1.42M | 0.00% | +9,329+18.7% | Added |
| Barclays PLC | 64,149 | $1.54M | 0.00% | +19,778+44.6% | Added |
| Marex Group plc | 66,546 | $1.60M | 0.02% | +66,546 | New |
| BNP Paribas Arbitrage, SA | 66,711 | $1.60M | 0.00% | −107,831−61.8% | Reduced |
| Pinebridge Investments LLC | 67,395 | $1.62M | 0.01% | +67,395 | New |
| Sharpepoint LLC | 73,046 | $1.75M | 1.05% | +4,160+6.0% | Added |
| Pacer Advisors, Inc. | 78,490 | $1.88M | 0.00% | +78,490 | New |
| Swiss National Bank | 79,100 | $1.90M | 0.00% | +18,800+31.2% | Added |
| JPMorgan Chase & Co | 80,503 | $1.93M | 0.00% | +6,494+8.8% | Added |
| Nuveen, LLC | 82,219 | $1.97M | 0.00% | +9,901+13.7% | Added |
| Susquehanna International Group, LLP | 100,931 | $2.42M | 0.00% | +92,671+1,121.9% | Added |
| Cetera Investment Advisers | 101,834 | $2.45M | 0.00% | −5,410−5.0% | Reduced |
| Goldman Sachs Group Inc | 102,668 | $2.47M | 0.00% | +26,911+35.5% | Added |
| Cambridge Investment Research Advisors, Inc. | 103,404 | $2.48M | 0.01% | +7,049+7.3% | Added |
| Capital Fund Management S.A. | 109,476 | $2.63M | 0.02% | −22,320−16.9% | Reduced |
| Bank of New York Mellon Corp | 112,380 | $2.70M | 0.00% | +19,848+21.4% | Added |
| Raymond James Financial Inc | 132,191 | $3.17M | 0.00% | +16,436+14.2% | Added |
| D. E. Shaw & Co., Inc. | 142,445 | $3.42M | 0.00% | −251,703−63.9% | Reduced |
| Wells Fargo & Company | 151,815 | $3.65M | 0.00% | +19,378+14.6% | Added |
| Millennium Management LLC | 205,607 | $4.94M | 0.00% | +183,013+810.0% | Added |
| Balyasny Asset Management LLC | 237,263 | $5.70M | 0.01% | +170,330+254.5% | Added |
| Charles Schwab Investment Management Inc | 314,377 | $7.55M | 0.00% | +53,609+20.6% | Added |
| Northern Trust Corp | 316,383 | $7.60M | 0.00% | +48,020+17.9% | Added |
| LPL Financial LLC | 332,285 | $7.98M | 0.00% | +5,964+1.8% | Added |
| Exchange Traded Concepts, LLC | 346,123 | $8.31M | 0.07% | +47,960+16.1% | Added |
| Morgan Stanley | 367,811 | $8.83M | 0.00% | +31,242+9.3% | Added |
| Point72 Asset Management, L.P. | 711,000 | $17.1M | 0.03% | +711,000 | New |
| State Street Corp | 864,686 | $20.8M | 0.00% | +194,567+29.0% | Added |
| Bank of America Corp | 896,006 | $21.5M | 0.00% | +722,790+417.3% | Added |
| Geode Capital Management, LLC | 907,531 | $21.8M | 0.00% | +181,246+25.0% | Added |
| VGI Partners Ltd | 980,201 | $23.5M | 1.36% | +980,201 | New |
| UBS Group AG | 1,158,050 | $27.8M | 0.01% | +666,722+135.7% | Added |