Cipher Digital Inc. (CIFR)
Nasdaq: CIFR · Finance Services · New York, NY · filing with the SEC since 2020
Who owns Cipher Digital Inc.
As filed with the SECHolders of 5% or more
6
V3 Holding Ltd holds 13.2% of Common Stock, as its SCHEDULE 13D/A filed Oct 7, 2026 says.
Directors and officers
12
report now, of 19 people on the record since 2020. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 6 named at left.
Holders of 5% or moreshare of the class, as filed
V3 Holding Ltd
SCHEDULE 13D/A · filed Oct 7, 2026 · Common Stock · 14.6% in Jun 4, 2026
Blackrock, Inc.
SCHEDULE 13G · filed Jul 17, 2025 · Common Stock · 5% in Apr 22, 2025
Morgan Stanley
SCHEDULE 13G · filed Aug 13, 2026 · Common Stock
Vanguard Portfolio Management
SCHEDULE 13G · filed Apr 29, 2026 · Common Stock
Citadel Securities GP LLC
SCHEDULE 13G · filed Oct 21, 2026 · Common Stock, par value $0.001 per share (the "Shares")
Jane Street Group, LLC
SCHEDULE 13G · filed Oct 21, 2026 · Common Stock, par value $0.001 per share · 3% in Oct 21, 2026
G1 Execution Services, LLC
SCHEDULE 13G/A · filed Feb 13, 2026 · Common Stock, $0.001 par value per share · reported falling below 5%, from 5.5% in Nov 13, 2025
The Vanguard Group
SCHEDULE 13G/A · filed Mar 26, 2026 · Common Stock · reported falling below 5%, from 8.27% in Jan 30, 2026
What CIFR reports owning in othersstakes of 5% or more, and other ties
Canaan Inc. CAN
SCHEDULE 13G · filed Feb 25, 2026 · Class A ordinary shares, par value US$0.00000005 per share
Other ties the annual report names
Black Pearl
A company bought · acquisition · owns, named in the 10-K filed Feb 24, 2026
16 subsidiaries in 2 countries, from the list filed with the 10-K filed Feb 24, 2026.
Insider tradesForm 4
23sales
0purchases
8sales on a scheduled plan
6people selling
$14.8Msold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Nov 4, 2025 to Nov 4, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Nov 4, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window9 of 26 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Vavilovs Valerijis | 10% owner | 3 | $47.9M | 0 | 0 | $0 |
| Bitfury Group Ltd | 10% owner | 2 | $30.6M | 0 | 0 | $0 |
| Page Tyler | Chief Executive Officer | 3 | $5.5M | 3 | 0 | $0 |
| Iwaschuk William | Co-President and CLO | 1 | $3.9M | 1 | 0 | $0 |
| Kelly Patrick Arthur | Co-President and COO | 6 | $3.6M | 5 | 0 | $0 |
| Williams Wesley Hastie | director | 4 | $2.1M | 0 | 0 | $0 |
| Grossman Cary M | President and CFO | 4 | $1.8M | 0 | 0 | $0 |
| Newsome James E | director | 4 | $1.2M | 0 | 0 | $0 |
| Evans Holly Morrow | director | 2 | $600,000 | 0 | 0 | $0 |