CIFR
Cipher Mining Inc.
NASDAQ · USFinancial ServicesFinancial - Capital Markets
$19.80+12.76%
Price as of Jul 20, 2026
CIFR ownership
Cipher Mining Inc. ownership & insider activity
Latest available institutional positioning and SEC Form 4 insider transactions, coalesced at the company entity level when listings share coverage.
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
12
Net (3m)
-$81.4M
Insider trades by month Buys Sells
Dec
Jan
Feb
Mar
May
Jun
Context3-month price +33.6%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jul 2, 2026 | Page Tylerdirector, officer: Chief Executive Officer | Option | 113,225 | — |
| Jul 2, 2026 | Kelly Patrick Arthurofficer: Co-President and COO | Tax | 39,016 | $24.50 |
| Jul 2, 2026 | Kelly Patrick Arthurofficer: Co-President and COO | Option | 76,427 | — |
| Jul 2, 2026 | Page Tylerdirector, officer: Chief Executive Officer | Tax | 130,053 | $24.50 |
| Jul 2, 2026 | Page Tylerdirector, officer: Chief Executive Officer | Option | 105,285 | — |
| Jul 2, 2026 | Page Tylerdirector, officer: Chief Executive Officer | Tax | 57,802 | $24.50 |
| Jul 2, 2026 | Iwaschuk Williamofficer: Co-President and CLO | Tax | 18,784 | $24.50 |
| Jul 2, 2026 | Page Tylerdirector, officer: Chief Executive Officer | Tax | 53,748 | $24.50 |
| Jul 2, 2026 | Iwaschuk Williamofficer: Co-President and CLO | Option | 33,967 | — |
| Jul 2, 2026 | Iwaschuk Williamofficer: Co-President and CLO | Option | 76,427 | — |
| Jul 2, 2026 | Mumford Gregory J.D.officer: Chief Financial Officer | Option | 17,108 | — |
| Jul 2, 2026 | Iwaschuk Williamofficer: Co-President and CLO | Tax | 42,265 | $24.50 |
| Jul 2, 2026 | Kelly Patrick Arthurofficer: Co-President and COO | Tax | 17,341 | $24.50 |
| Jul 2, 2026 | Kelly Patrick Arthurofficer: Co-President and COO | Option | 33,967 | — |
| Jul 2, 2026 | Iwaschuk Williamofficer: Co-President and CLO | Tax | 16,375 | $24.50 |
| Jul 2, 2026 | Iwaschuk Williamofficer: Co-President and CLO | Option | 29,611 | — |
| Jul 2, 2026 | Kelly Patrick Arthurofficer: Co-President and COO | Option | 29,611 | — |
| Jul 2, 2026 | Mumford Gregory J.D.officer: Chief Financial Officer | Tax | 6,895 | $24.50 |
| Jul 2, 2026 | Page Tylerdirector, officer: Chief Executive Officer | Option | 254,756 | — |
| Jul 2, 2026 | Kelly Patrick Arthurofficer: Co-President and COO | Tax | 15,117 | $24.50 |
| Jun 23, 2026 | Page Tylerdirector, officer: Chief Executive Officer | Tax | 724,520 | $28.14 |
| Jun 23, 2026 | GROSSMAN CARY Mdirector | Sell | 15,000 | $29.43 |
| Jun 23, 2026 | Page Tylerdirector, officer: Chief Executive Officer | Option | 1,419,236 | — |
| Jun 18, 2026 | Newsome James Edirector | Sell | 3,342 | $20.96 |
| Jun 18, 2026 | Newsome James Edirector | Sell | 3,758 | $26.60 |
| Jun 16, 2026 | Page Tylerdirector, officer: Chief Executive Officer | Tax | 170,168 | $26.03 |
| Jun 16, 2026 | Iwaschuk Williamofficer: Co-President and CLO | Tax | 92,167 | $26.03 |
| Jun 16, 2026 | Kelly Patrick Arthurofficer: Co-President and COO | Option | 166,667 | — |
| Jun 16, 2026 | Iwaschuk Williamofficer: Co-President and CLO | Option | 166,667 | — |
| Jun 16, 2026 | Page Tylerdirector, officer: Chief Executive Officer | Option | 333,334 | — |
Source: CIFR SEC Form 4 filings, latest Jul 2, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their CIFR positions over the last 6 months (SEC Form 13F).
Increased
295
New positions
211
Reduced
183
Sold out
124
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| V3 HOLDING LTD | Reduced | 61.3M | Feb 11, 2026 |
| V3 HOLDING LTD | Unchanged | 61.3M | May 13, 2026 |
| D. E. SHAW & CO., INC. | Reduced | 35.1M | May 15, 2026 |
| VANGUARD GROUP INC | Increased | 32.7M | Jan 29, 2026 |
| BLACKROCK, INC. | Increased | 28.5M | May 13, 2026 |
| BLACKROCK, INC. | Increased | 28.2M | Feb 12, 2026 |
| JANE STREET GROUP, LLC | Increased | 27.8M | May 12, 2026 |
| UBS GROUP AG | Increased | 27.7M | May 5, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 22.3M | May 8, 2026 |
| UBS GROUP AG | Increased | 21.5M | Jan 29, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 20.0M | May 15, 2026 |
| D. E. SHAW & CO., INC. | Increased | 19.3M | Feb 17, 2026 |
| JANE STREET GROUP, LLC | Increased | 16.4M | Feb 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 16.1M | May 15, 2026 |
| CITADEL ADVISORS LLC | Increased | 15.8M | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.