ONE Nuclear Energy Inc.
HVIIR- Exchange
- Nasdaq
- Industry
- Electric Services
- SEC CIK
- 0001846416
No open-market purchases or sales by ONE Nuclear Energy Inc. insiders were filed in the last 90 days; 40 institutions reported holding it in 13F filings for Q2 2026, worth $5.71M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in ONE Nuclear Energy Inc. as of Jun 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
- 30
- +8 vs. Q1 2025
- Shares held
- 17.0M
- +4.08M (+31.6%) vs. Q1 2025
- Total value
- $5.42M
- +$2.81M (+107.4%) vs. Q1 2025
- New holders
- 9
- 5 more added
- Sold out
- 1
- 5 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HVIIR 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 | 40 | $5.71M |
| Q1 2026 | 38 | $4.47M |
| Q4 2025 | 38 | $4.55M |
| Q3 2025 | 36 | $4.53M |
| Q2 2025 | 30 | $5.42M |
| Q1 2025 | 23 | $2.62M |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| 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, Q2 2025
Shares, value and share of portfolio for each institution holding ONE Nuclear Energy Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Condor Capital Management | 15,550 | $4.67K | 0.00% | +15,550 | New |
| Toronto Dominion Bank | 47,727 | $15.8K | 0.00% | +6,800+16.6% | Added |
| Alpine Global Management, LLC | 143,766 | $43.1K | 0.01% | +143,766 | New |
| Parallax Volatility Advisers, L.P. | 147,500 | $45.7K | 0.00% | +147,500 | New |
| Saba Capital Management, L.P. | 175,000 | $54.3K | 0.00% | 00.0% | Unchanged |
| Context Capital Management, LLC | 187,500 | $58.1K | 0.00% | 00.0% | Unchanged |
| Harraden Circle Investments, LLC | 200,000 | $66.0K | 0.02% | −50,000−20.0% | Reduced |
| Whitebox Advisors LLC | 200,000 | $66.0K | 0.00% | 00.0% | Unchanged |
| Gritstone Asset Management LLC | 200,000 | $66.0K | 0.07% | +200,000 | New |
| Berkley W R Corp | 248,550 | $74.6K | 0.00% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 250,000 | $77.0K | 0.00% | 00.0% | Unchanged |
| Glazer Capital, LLC | 300,000 | $90.0K | 0.00% | −441,007−59.5% | Reduced |
| Walleye Capital LLC | 284,375 | $93.8K | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 300,000 | $99.0K | 0.00% | +300,000 | New |
| Periscope Capital Inc. | 412,204 | $127.8K | 0.05% | +25,000+6.5% | Added |
| Schonfeld Strategic Advisors LLC | 458,870 | $142.2K | 0.00% | +208,870+83.5% | Added |
| LMR Partners LLP | 450,000 | $148.5K | 0.00% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 500,000 | $155.0K | 0.00% | 00.0% | Unchanged |
| Centiva Capital, LP | 500,000 | $165.0K | 0.01% | +500,000 | New |
| Wealthspring Capital LLC | 692,790 | $207.8K | 0.05% | +692,790 | New |
| Magnetar Financial LLC | 700,000 | $217.0K | 0.00% | +700,000 | New |
| Clear Street LLC | 661,791 | $218.4K | 0.00% | −21,332−3.1% | Reduced |
| Verition Fund Management LLC | 828,535 | $273.4K | 0.00% | −27,706−3.2% | Reduced |
| D. E. Shaw & Co., Inc. | 850,000 | $280.5K | 0.00% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 950,000 | $313.5K | 0.01% | −34,745−3.5% | Reduced |
| K2 Principal Fund, L.P. | 1,086,931 | $326.1K | 0.06% | +3630.0% | Added |
| Linden Advisors LP | 1,443,732 | $447.6K | 0.00% | +230,000+18.9% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 1,500,000 | $480.0K | 0.00% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 1,500,000 | $495.0K | 0.01% | +1,500,000 | New |
| CNH Partners LLC | 1,732,500 | $571.7K | 0.01% | 00.0% | Unchanged |
| HRT Financial LP | 0 | $0 | 0.00% | −17,524−100.0% | Sold out |
| Mizuho Securities USA LLC | – | – | – | – | Not filed |