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, Q1 2026
Institutional positions in Nano Nuclear Energy Inc. as of Mar 31, 2026. 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
- 221
- +18 vs. Q4 2025
- Shares held
- 23.2M
- −396.8K (−1.7%) vs. Q4 2025
- Total value
- $475.6M
- −$91.5M (−16.1%) vs. Q4 2025
- New holders
- 51
- 73 more added
- Sold out
- 33
- 44 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Nano Nuclear Energy Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Van Eck Associates Corp | 3,009,825 | $61.6M | 0.05% | −231,525−7.1% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 3,008,191 | $61.6M | 0.08% | +1,066,492+54.9% | Added |
| BlackRock, Inc. | 2,919,463 | $59.8M | 0.00% | −17,556−0.6% | Reduced |
| Vanguard Capital Management LLC | 1,653,041 | $33.9M | 0.00% | +1,653,041 | New |
| Weiss Asset Management LP | 1,052,756 | $21.6M | 0.40% | −539,262−33.9% | Reduced |
| VGI Partners Ltd | 978,201 | $20.0M | 1.09% | −2,000−0.2% | Reduced |
| Geode Capital Management, LLC | 932,580 | $19.1M | 0.00% | +25,049+2.8% | Added |
| State Street Corp | 876,674 | $18.0M | 0.00% | +11,988+1.4% | Added |
| Point72 Asset Management, L.P. | 711,000 | $14.6M | 0.03% | 00.0% | Unchanged |
| UBS Group AG | 670,032 | $13.7M | 0.00% | −488,018−42.1% | Reduced |
| Exchange Traded Concepts, LLC | 587,787 | $12.0M | 0.09% | +241,664+69.8% | Added |
| Morgan Stanley | 581,584 | $11.9M | 0.00% | +213,773+58.1% | Added |
| Northern Trust Corp | 326,441 | $6.69M | 0.00% | +10,058+3.2% | Added |
| Charles Schwab Investment Management Inc | 310,311 | $6.36M | 0.00% | −4,066−1.3% | Reduced |
| Two Sigma Investments, LP | 288,808 | $5.91M | 0.00% | +288,808 | New |
| Vanguard Portfolio Management LLC | 283,403 | $5.80M | 0.00% | +283,403 | New |
| Goldman Sachs Group Inc | 283,222 | $5.80M | 0.00% | +180,554+175.9% | Added |
| LPL Financial LLC | 261,154 | $5.35M | 0.00% | −71,131−21.4% | Reduced |
| Vanguard Fiduciary Trust Co | 258,726 | $5.30M | 0.00% | +258,726 | New |
| Lido Advisors, LLC | 171,932 | $3.52M | 0.01% | +162,736+1,769.6% | Added |
| Wells Fargo & Company | 152,470 | $3.12M | 0.00% | +655+0.4% | Added |
| Cambridge Investment Research Advisors, Inc. | 133,221 | $2.73M | 0.01% | +29,817+28.8% | Added |
| Tudor Investment Corp Et Al | 122,807 | $2.52M | 0.01% | +81,891+200.1% | Added |
| Daiwa Securities Group Inc. | 113,800 | $2.33M | 0.01% | +113,800 | New |
| Cetera Investment Advisers | 109,000 | $2.23M | 0.00% | +7,166+7.0% | Added |
| Bank of New York Mellon Corp | 108,435 | $2.22M | 0.00% | −3,945−3.5% | Reduced |
| Group One Trading, L.P. | 108,343 | $2.22M | 0.07% | +108,343 | New |
| Pacer Advisors, Inc. | 101,974 | $2.09M | 0.01% | +23,484+29.9% | Added |
| Sharpepoint LLC | 97,956 | $2.01M | 1.20% | +24,910+34.1% | Added |
| Marex Group plc | 96,616 | $1.98M | 0.02% | +30,070+45.2% | Added |
| Balyasny Asset Management LLC | 95,817 | $1.96M | 0.00% | −141,446−59.6% | Reduced |
| Nuveen, LLC | 82,665 | $1.69M | 0.00% | +446+0.5% | Added |
| BNP Paribas Arbitrage, SA | 81,248 | $1.66M | 0.00% | +14,537+21.8% | Added |
| Swiss National Bank | 79,100 | $1.62M | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 81,706 | $1.55M | 0.00% | +1,203+1.5% | Added |
| Capital Fund Management S.A. | 74,509 | $1.53M | 0.01% | −34,967−31.9% | Reduced |
| Bank of America Corp | 69,406 | $1.42M | 0.00% | −826,600−92.3% | Reduced |
| SG Americas Securities, LLC | 68,892 | $1.41M | 0.00% | +27,459+66.3% | Added |
| Advisor Group Holdings, Inc. | 62,407 | $1.28M | 0.00% | +17,557+39.1% | Added |
| UBS Asset Management Americas Inc | 60,273 | $1.23M | 0.00% | +1,063+1.8% | Added |
| Toroso Investments, LLC | 56,790 | $1.16M | 0.00% | +32,951+138.2% | Added |
| Brevan Howard Capital Management LP | 55,152 | $1.13M | 0.01% | +55,152 | New |
| Legacy Advisors, LLC | 53,508 | $1.10M | 0.13% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 52,222 | $1.07M | 0.00% | −48,709−48.3% | Reduced |
| Marshall Wace, LLP | 51,000 | $1.04M | 0.00% | +19,900+64.0% | Added |
| Citigroup Inc | 49,233 | $1.01M | 0.00% | +7,175+17.1% | Added |
| Defiance ETFs, LLC | 48,984 | $1.00M | 0.01% | +48,984 | New |
| Commonwealth Equity Services, LLC | 48,408 | $991.4K | 0.00% | +12,036+33.1% | Added |
| Walleye Capital LLC | 48,210 | $987.3K | 0.01% | +48,110+48,110.0% | Added |
| Rhumbline Advisers | 47,844 | $979.8K | 0.00% | +1,917+4.2% | Added |
| Pinebridge Investments LLC | 42,318 | $866.7K | 0.01% | −25,077−37.2% | Reduced |
| Alliancebernstein L.P. | 35,800 | $859.6K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Inc | 41,251 | $844.8K | 0.00% | −90,940−68.8% | Reduced |
| Walleye Trading LLC | 40,413 | $827.7K | 0.02% | +40,413 | New |
| Powell Investment Advisors, LLC | 38,614 | $790.8K | 0.27% | 00.0% | Unchanged |
| Private Wealth Partners, LLC | 38,200 | $782.3K | 0.06% | +25,100+191.6% | Added |
| California State Teachers Retirement System | 37,474 | $767.5K | 0.00% | −2,763−6.9% | Reduced |
| Barclays PLC | 37,203 | $761.9K | 0.00% | −26,946−42.0% | Reduced |
| Legal & General Group Plc | 35,943 | $736.1K | 0.00% | −6,410−15.1% | Reduced |
| Deutsche Bank AG | 35,854 | $734.3K | 0.00% | +3,974+12.5% | Added |
| Advisory Services Network, LLC | 35,807 | $733.3K | 0.01% | +7,164+25.0% | Added |
| Ameriprise Financial Inc | 35,720 | $731.5K | 0.00% | +35,720 | New |
| Price T Rowe Associates Inc | 35,033 | $718.0K | 0.00% | +7,290+26.3% | Added |
| CAPROCK Group, Inc. | 34,773 | $712.2K | 0.02% | +105+0.3% | Added |
| Invesco Ltd. | 34,143 | $699.2K | 0.00% | +6,541+23.7% | Added |
| Stifel Financial Corp | 33,567 | $687.5K | 0.00% | −9,900−22.8% | Reduced |
| GWM Advisors LLC | 32,040 | $656.2K | 0.00% | −2,543−7.4% | Reduced |
| Blair William & Co | 31,960 | $654.5K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 30,608 | $621.0K | 0.00% | −2,071−6.3% | Reduced |
| Citizens Financial Group Inc | 30,000 | $614.4K | 0.01% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 28,001 | $573.5K | 0.00% | +28,001 | New |
| Quantbot Technologies LP | 27,513 | $563.5K | 0.02% | +11,118+67.8% | Added |
| Mariner, LLC | 27,109 | $555.2K | 0.00% | −2,268−7.7% | Reduced |
| Millennium Management LLC | 26,554 | $543.8K | 0.00% | −179,053−87.1% | Reduced |
| Vanguard Asset Management, Ltd | 26,249 | $537.6K | 0.00% | +26,249 | New |
| Royal Bank of Canada | 25,604 | $525.0K | 0.00% | −5,496−17.7% | Reduced |
| Summit Financial, LLC | 25,524 | $522.7K | 0.01% | +745+3.0% | Added |
| Simplex Trading, LLC | 25,472 | $521.7K | 0.02% | +25,472 | New |
| National Bank of Canada | 25,462 | $521.5K | 0.00% | +25,354+23,475.9% | Added |
| Skopos Labs, Inc. | 25,334 | $518.8K | 0.02% | +25,334 | New |
| Canal Insurance CO | 25,000 | $512.0K | 0.11% | 00.0% | Unchanged |
| Themes Management Co LLC | 24,449 | $500.7K | 0.31% | +12,396+102.8% | Added |
| Hennion & Walsh Asset Management, Inc. | 24,010 | $491.7K | 0.02% | +2,472+11.5% | Added |
| MetLife Investment Management | 23,284 | $476.9K | 0.00% | +922+4.1% | Added |
| Bank of Montreal | 22,852 | $468.0K | 0.00% | +22,852 | New |
| Parallax Volatility Advisers, L.P. | 18,100 | $430.4K | 0.02% | −8,300−31.4% | Reduced |
| ExodusPoint Capital Management, LP | 19,121 | $391.6K | 0.00% | +7,632+66.4% | Added |
| Manufacturers Life Insurance Company, The | 19,058 | $390.3K | 0.00% | +793+4.3% | Added |
| Dark Forest Capital Management LP | 19,033 | $389.8K | 0.03% | +19,033 | New |
| Janus Henderson Group PLC | 17,517 | $358.6K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 16,900 | $346.1K | 0.00% | +800+5.0% | Added |
| Atom Investors LP | 16,560 | $339.1K | 0.02% | +16,560 | New |
| Concurrent Investment Advisors, LLC | 16,427 | $336.4K | 0.00% | +3,990+32.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,918 | $326.0K | 0.00% | +540+3.5% | Added |
| Foundations Investment Advisors, LLC | 15,738 | $322.3K | 0.00% | +15,738 | New |
| Newbridge Financial Services Group, Inc. | 15,132 | $309.9K | 0.05% | −2,800−15.6% | Reduced |
| Optimize Financial Inc | 14,922 | $305.6K | 0.15% | +4,942+49.5% | Added |
| Vanguard Global Advisers, LLC | 14,701 | $301.1K | 0.00% | +14,701 | New |
| Centaurus Financial, Inc. | 14,568 | $298.0K | 0.01% | +25+0.2% | Added |
| Walser Wealth Management Company, A Ltd Liability Co | 12,651 | $259.1K | 0.12% | +12,651 | New |