Bitfury Top HoldCo B.V. → Cipher Mining Inc. CIFR

Stake: — Shares: —

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

4 13D/G filings on this issuer

3 other filings besides this one

Filer Track Record

4 filings by this filer

3 other filings in the data moat

Short Interest · settle 2026-03-31

DTC 2.21

51,433,061 shares short · -10.2% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers

1 holder · $49.87M

Point72 Asset Mgmt

Other 13D/G Filings on Cipher Mining Inc.

Filed	Form	Filer	Stake	Shares
2025-09-17	SCHEDULE	Bitfury Top HoldCo B.V.	20.20%	79,442,259	view →
2025-08-11	SCHEDULE	Bitfury Top HoldCo B.V.	23.10%	90,942,259	view →
2024-11-12	SC	Bitfury Top HoldCo B.V.	—	—	view →

Other Filings by Bitfury Top HoldCo B.V.

Filed	Form	Issuer	Stake	Shares
2025-09-17	SCHEDULE	Cipher Mining Inc. CIFR	20.20%	79,442,259	view →
2025-08-11	SCHEDULE	Cipher Mining Inc. CIFR	23.10%	90,942,259	view →
2024-11-12	SC	Cipher Mining Inc. CIFR	—	—	view →

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