Cipher Mining (CIFR) relationships
Cipher Mining (CIFR) is connected to 40 named shareholders, 0 other companies and 12 officers and directors, each link from an SEC filing. Its largest named shareholder is V3 Holding Ltd, with 13.2% of the company (13D, Oct 5, 2026).
Largest shareholders of Cipher Mining
| Holder | % of company | Filing | As of | Accession |
|---|---|---|---|---|
| V3 Holding Ltd | 13.2% | 13D | Oct 5, 2026 | 0001123292-26-001382 |
| Vanguard | 10.4% | 13F | Jun 30, 2026 | 0002100121-26-001018 |
| BlackRock | 7.3% | 13F | Jun 30, 2026 | 0002012383-26-003238 |
| Jane Street | 3.7% | 13F | Jun 30, 2026 | 0001595888-26-000108 |
| D. E. Shaw | 3.5% | 13F | Jun 30, 2026 | 0001104659-26-097217 |
| Morgan Stanley | 2.9% | 13F | Jun 30, 2026 | 0000895421-26-000243 |
| Capital Group | 2.8% | 13F | Jun 30, 2026 | 0001562230-26-000107 |
| Value Aligned Research Advisors, LLC | 2.7% | 13F | Jun 30, 2026 | 0001963565-26-000005 |
| T. Rowe Price | 2.4% | 13F | Jun 30, 2026 | 0000080255-26-000519 |
| Tyler Page | 2.3% | Form 4 | Sep 30, 2026 | 0001887623-26-000021 |
| Geode Capital | 2.1% | 13F | Jun 30, 2026 | 0001214717-26-000008 |
| State Street | 2.1% | 13F | Jun 30, 2026 | 0000093751-26-000583 |
| UBS | 2.0% | 13F | Jun 30, 2026 | 0001610520-26-000103 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1.3% | 13F | Jun 30, 2026 | 0001535845-26-000007 |
| Two Sigma | 1.2% | 13F | Jun 30, 2026 | 0000899140-26-000855 |
Officers and directors of Cipher Mining
- Valerijs Vavilovs — 10% owner (Form 4, Oct 7, 2026)
- Tyler Page — Chief Executive Officer · Director (Form 4/A, Oct 8, 2026)
- Patrick Arthur Kelly — Co-President and COO (Form 4/A, Oct 8, 2026)
- William Iwaschuk — Co-President and CLO (Form 4/A, Oct 8, 2026)
- Caitlin Long — Director (Form 4, Jun 5, 2026)
- Holly Morrow Evans — Director (Form 4, Nov 28, 2025)
- Robert Flatley — Director (Form 4, Jun 5, 2026)
- Cary M. Grossman — Director (Form 4, Jun 23, 2026)
- James E. Newsome — Director (Form 4, Jun 18, 2026)
- Wesley Hastie Williams — Director (Form 4, Jun 5, 2026)
- Gregory J.D. Mumford — Chief Financial Officer (Form 4, Oct 15, 2026)
- Thomas David Duda — Director (Form 4, Jun 5, 2026)
Map of Cipher Mining's relationships · Who owns Cipher Mining