ONE Nuclear Energy Inc.
HVIIU- 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; 2 institutions reported holding it in 13F filings for Q2 2026, worth $656.1K in total; no superinvestor holds it.
Holders of 5% or more of HVIIU
Holders whose latest Schedule 13D or 13G filing reports 5% or more of ONE Nuclear Energy Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| K2 Principal Fund, L.P. | 13G | 9.71%1.70M shares | New | Jan 21, 20251 filing | Jan 21, 2025 | SEC |
| Tenor Capital Management Co., L.P. | 13G | 8.60%1.50M shares | New | Jan 24, 20251 filing | Jan 24, 2025 | SEC |
| Linden Capital L.P. | 13G | 6.20%1.21M shares | New | Jan 23, 20251 filing | Jan 23, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
3 Schedule 13D and 13G filings on ONE Nuclear Energy Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Jan 24, 20253:44 PM ET | Tenor Capital Management Co., L.P.and 2 others | 13G | 8.60%1.50M shares | New | Jan 17, 2025 | SEC |
| Jan 23, 20251:40 PM ET | Linden Capital L.P.and 3 others | 13G | 6.20%1.21M shares | New | Jan 21, 2025 | SEC |
| Jan 21, 20255:16 PM ET | K2 Principal Fund, L.P.and 3 others | 13G | 9.71%1.70M shares | New | Jan 17, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell ONE Nuclear Energy Inc. shares.
No Form 144 notices for ONE Nuclear Energy Inc. are on file.