Bitfury Top HoldCo B.V.
AMSTERDAM, P7 · CIK 1884407 · 13F filing filed 2026-08-11
- Legal entityBitfury Top HoldCo B.V. (NL)
For Q2 2026 this manager filed a 13F notice: its holdings were reported by another manager.
Stakes above 5%
Companies where this manager has reported owning more than 5% of a class of shares, on Schedule 13D (may seek influence) or 13G (passive): its latest filing for each, from 19 Dec 2024 on.
| Company | Stake |
|---|---|
| CIPHER MINING INC CIFR · 13D · filed 2026-10-07 | 13.2%≈ $1.3bn |
Trades reported as a company insider since 1 Apr 2026
Owning 10% or more of a company, or having someone on its board, makes this manager an insider there: it reports its trades in that company's shares on Form 4 within two business days. Open-market and private purchases and sales only.
| Date | Company | Trade | Value |
|---|---|---|---|
| 2026-06-04 | CIPHER MINING INC 10% owner · See Footnote | Sold | $30.6m1.2m shares |
| 2026-06-03 | CIPHER MINING INC 10% owner · See Footnote | Sold | $47.9m1.8m shares |