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 2026
Institutional positions in ONE Nuclear Energy Inc. as of Jun 30, 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
- 40
- +2 vs. Q1 2026
- Shares held
- 15.7M
- −184.5K (−1.2%) vs. Q1 2026
- Total value
- $5.71M
- +$1.23M (+27.6%) vs. Q1 2026
- New holders
- 4
- 3 more added
- Sold out
- 2
- 8 more reduced
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding ONE Nuclear Energy Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SRS Capital Advisors, Inc. | 4,650 | $1.81K | 0.00% | +4,650 | New |
| Robinson Capital Management, LLC | – | $3.81K | 0.00% | – | New |
| Susquehanna International Group, LLP | 12,843 | $5.00K | 0.00% | −12,715−49.7% | Reduced |
| Condor Capital Management | 13,650 | $5.31K | 0.00% | 00.0% | Unchanged |
| RMB Capital Management, LLC | 27,560 | $10.7K | 0.00% | 00.0% | Unchanged |
| Glazer Capital, LLC | 29,750 | $12.0K | 0.00% | 00.0% | Unchanged |
| Readystate Asset Management LP | 48,331 | $18.8K | 0.00% | 00.0% | Unchanged |
| MYDA Advisors LLC | 60,000 | $23.3K | 0.01% | 00.0% | Unchanged |
| Lineage Point Capital LP | 74,000 | $28.8K | 0.01% | +74,000 | New |
| Berkley W R Corp | 94,950 | $33.5K | 0.00% | −153,600−61.8% | Reduced |
| Parallax Volatility Advisers, L.P. | 125,698 | $44.4K | 0.00% | +500+0.4% | Added |
| Walleye Capital LLC | 149,884 | $58.3K | 0.00% | 00.0% | Unchanged |
| DLD Asset Management, LP | 156,484 | $60.9K | 0.00% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 175,000 | $62.0K | 0.00% | 00.0% | Unchanged |
| Context Capital Management, LLC | 187,500 | $72.9K | 0.00% | 00.0% | Unchanged |
| Meteora Capital, LLC | 189,800 | $73.8K | 0.01% | 00.0% | Unchanged |
| Periscope Capital Inc. | 193,740 | $75.4K | 0.01% | −27,433−12.4% | Reduced |
| Gritstone Asset Management LLC | 197,900 | $77.0K | 0.07% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 200,000 | $77.8K | 0.00% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 200,000 | $77.8K | 0.00% | 00.0% | Unchanged |
| Centiva Capital, LP | 200,000 | $77.8K | 0.00% | +200,000 | New |
| K2 Principal Fund, L.P. | 211,027 | $82.3K | 0.01% | −98,150−31.7% | Reduced |
| Toronto Dominion Bank | 214,585 | $83.5K | 0.00% | +5,154+2.5% | Added |
| Rivernorth Capital Management, LLC | 399,487 | $107.8K | 0.01% | 00.0% | Unchanged |
| Moore Capital Management, LP | 300,000 | $116.7K | 0.00% | 00.0% | Unchanged |
| Clear Street Group Inc. | 334,632 | $130.2K | 0.00% | −49,218−12.8% | Reduced |
| Shaolin Capital Management LLC | 371,779 | $144.6K | 0.01% | −78,221−17.4% | Reduced |
| BNP Paribas Arbitrage, SA | 444,056 | $172.7K | 0.00% | 00.0% | Unchanged |
| LMR Partners LLP | 450,000 | $175.1K | 0.00% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 500,000 | $194.5K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 600,985 | $233.8K | 0.00% | −7,905−1.3% | Reduced |
| Magnetar Financial LLC | 700,000 | $247.2K | 0.00% | 00.0% | Unchanged |
| Wealthspring Capital LLC | 680,940 | $264.9K | 0.06% | −2,800−0.4% | Reduced |
| D. E. Shaw & Co., Inc. | 850,000 | $272.0K | 0.00% | 00.0% | Unchanged |
| Sculptor Capital LP | 700,000 | $272.3K | 0.00% | 00.0% | Unchanged |
| Harraden Circle Investments, LLC | 825,362 | $321.1K | 0.04% | 00.0% | Unchanged |
| CNH Partners LLC | 1,289,107 | $412.5K | 0.01% | +10,094+0.8% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 1,500,000 | $480.0K | 0.00% | 00.0% | Unchanged |
| Linden Advisors LP | 1,443,732 | $509.8K | 0.00% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 1,500,000 | $583.5K | 0.01% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −29,199−100.0% | Sold out |
| T3 Companies, LLC | 0 | $0 | 0.00% | −19,700−100.0% | Sold out |