Form
SCHEDULE 13D/A
Active or control-oriented beneficial ownership filing.
Bitfury Top HoldCo B.V. - 02 Jun 2026 SCHEDULE 13D/A Report for Cipher Digital Inc. Common Stock (CIFR)
- Filing manager
- Bitfury Top HoldCo B.V.
- Reporting owner
- V3 Holding Ltd
- Security
- Cipher Digital Inc. Common Stock
- Beneficially owned shares
- 59,516,694 shares
- Large-stake signal
-
Ownership
15%Beneficial ownership of this reported class.
Shares
59,516,694 sharesShares beneficially owned as disclosed.
Event date
02 Jun 2026Date tied to the ownership event or amendment.
Accepted by SEC
04 Jun 2026EDGAR acceptance date.
How to read this large-stake filing
- Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
- Compare this filing with the holder history and issuer page before treating the percentage as a current position.
- Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
- Class ownership
- 15%
- Symbol
- CIFR
- Shares outstanding
- 407,648,589 shares
- SEC form
- SCHEDULE 13D/A
- Accepted by SEC
- 04 Jun 2026, 17:15:45 UTC
- Event date
- 02 Jun 2026
- Prior SEC filing
- 18 May 2026
- Source filing
- View source filing
Ownership signal
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Subject security
Names, identifiers, and filing context for this profile.
2 source fields
Source evidence
Original filing metadata and source links for verification.
5 source fields
Key filing fact
Bitfury Top HoldCo B.V. disclosed 15% ownership in Cipher Digital Inc. Common Stock (CIFR) on 02 Jun 2026.
Key facts
- Bitfury Top HoldCo B.V. filed SCHEDULE 13D/A for Cipher Digital Inc. Common Stock (CIFR).
- Disclosed ownership: 15%.
- Date of event: 02 Jun 2026.
Change
- Previous schedule filing date: 18 May 2026.
- Current filing was accepted on 04 Jun 2026, 17:15.
Research use
- This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
- Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.
Evidence
Backed by Schedule 13D/13G
View source filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Disclosed reporting parties (5)
Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares owned | Sole voting power | Shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Bitfury Top HoldCo B.V. | 7% | 28,643,382 | 0 | 28,643,382 | /s/ Stijn Ehren | Stijn Ehren, Managing Director | 0001884407 |
| Bitfury Holding B.V. | 1.2% | 4,821,560 | 0 | 4,821,560 | /s/ Stijn Ehren | Stijn Ehren, Managing Director | 0001887853 |
| Bitfury Group Ltd | 7% | 28,643,382 | 0 | 28,643,382 | /s/ Valerijs Vavilovs | Valerijs Vavilovs, Director | 0001887872 |
| V3 Holding Ltd | 15% | 59,516,694 | 0 | 59,516,694 | /s/ Valerijs Vavilovs | Valerijs Vavilovs, Director | 0001887845 |
| Vavilovs Valerijs | 15% | 59,516,694 | 0 | 59,516,694 | /s/ Valerijs Vavilovs | Vavilovs Valerijs | 0001887811 |
CIK / CUSIP context first