Cipher Digital Inc.
CIFR- Exchange
- Nasdaq
- Industry
- Finance Services
- SEC CIK
- 0001819989
No open-market purchases or sales by Cipher Digital Inc. insiders were filed in the last 90 days; 470 institutions reported holding it in 13F filings for Q2 2026, worth $9.09B in total; Tiger Global Management is the only superinvestor holding it.
Holders of 5% or more of CIFR
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Cipher Digital Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Bitfury Top HoldCo B.V. | 13D/A | 11.20%51.0M shares | −2.00 ppfrom 13.20% | Sep 23, 202126 filings | Nov 4, 2026 | SEC |
| BlackRock, Inc. | 13G | 6.50%21.9M shares | +1.50 ppfrom 5.00% | Feb 4, 20253 filings | Jul 17, 2025 | SEC |
| Morgan Stanley | 13G | 6.30%26.3M shares | New | Aug 13, 20261 filing | Aug 13, 2026 | SEC |
| Vanguard Portfolio Management LLC | 13G | 5.54%22.5M shares | New | Apr 29, 20261 filing | Apr 29, 2026 | SEC |
| Citadel Securities GP LLC | 13G | 5.50%22.9M shares | New | Oct 21, 20261 filing | Oct 21, 2026 | SEC |
| Jane Street Group, LLC | 13G | 5.40%22.4M shares | +2.40 ppfrom 3.00% | Oct 23, 20254 filings | Oct 21, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
56 Schedule 13D and 13G filings on Cipher Digital Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Nov 4, 20264:35 PM ET | Bitfury Top HoldCo B.V.and 3 others | 13D/A | 11.20%51.0M shares | −2.00 ppfrom 13.20% | Nov 2, 2026 | SEC |
| Oct 21, 20266:45 PM ET | Citadel Securities GP LLCand 6 others | 13G | 5.50%22.9M shares | New | Oct 14, 2026 | SEC |
| Oct 21, 20264:31 PM ET | Jane Street Group, LLCand 4 others | 13G | 5.40%22.4M shares | +2.40 ppfrom 3.00% | Oct 15, 2026 | SEC |
| Oct 21, 20264:19 PM ET | Jane Street Group, LLCand 5 others | 13G/A | 3.00%12.5M shares | −2.30 ppfrom 5.30%Below 5% | Sep 30, 2026 | SEC |
| Oct 7, 20264:18 PM ET | Bitfury Top HoldCo B.V.and 3 others | 13D/A | 13.20%54.7M shares | −1.40 ppfrom 14.60% | Oct 5, 2026 | SEC |
| Aug 13, 20264:57 PM ET | Morgan Stanley | 13G | 6.30%26.3M shares | New | Jun 30, 2026 | SEC |
| Jun 4, 20265:15 PM ET | Bitfury Top HoldCo B.V.and 4 others | 13D/A | 14.60%59.5M shares | −0.40 ppfrom 15.00% | Jun 2, 2026 | SEC |
| May 18, 20268:51 AM ET | Bitfury Top HoldCo B.V.and 4 others | 13D/A | 15.00%61.3M shares | 0.00 ppfrom 15.00% | May 13, 2026 | SEC |
| May 13, 20264:31 PM ET | Bitfury Top HoldCo B.V.and 4 others | 13D/A | 15.00%61.3M shares | −0.50 ppfrom 15.50% | May 11, 2026 | SEC |
| Apr 29, 202612:29 PM ET | Vanguard Portfolio Management LLC | 13G | 5.54%22.5M shares | New | Mar 31, 2026 | SEC |
| Mar 26, 20265:12 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | −8.27 ppfrom 8.27%Below 5% | Mar 13, 2026 | SEC |
| Feb 13, 20265:11 PM ET | Susquehanna Securities, LLCand 2 others | 13G/A | 3.70%14.7M shares | −1.80 ppfrom 5.50%Below 5% | Dec 31, 2025 | SEC |
| Feb 12, 20264:51 PM ET | Jane Street Group, LLCand 3 others | 13G/A | 5.30%21.1M shares | +0.30 ppfrom 5.00% | Dec 31, 2025 | SEC |
| Jan 30, 20261:42 PM ET | Vanguard Group Inc | 13G/A | 8.27%32.7M shares | +2.86 ppfrom 5.41% | Dec 31, 2025 | SEC |
| Nov 18, 20255:36 PM ET | Bitfury Top HoldCo B.V.and 4 others | 13D/A | 15.50%61.3M shares | 0.00 ppfrom 15.50% | Nov 14, 2025 | SEC |
| Nov 13, 20255:42 PM ET | Susquehanna Securities, LLCand 2 others | 13G | 5.50%21.5M shares | New | Sep 30, 2025 | SEC |
| Nov 5, 20255:09 PM ET | Bitfury Top HoldCo B.V.and 4 others | 13D/A | 15.50%61.3M shares | −0.10 ppfrom 15.60% | Nov 3, 2025 | SEC |
| Oct 23, 20254:17 PM ET | Jane Street Group, LLCand 3 others | 13G | 5.00%19.7M shares | New | Oct 16, 2025 | SEC |
| Oct 16, 20256:19 PM ET | Bitfury Top HoldCo B.V.and 4 others | 13D/A | 15.60%61.3M shares | −1.10 ppfrom 16.70% | Oct 15, 2025 | SEC |
| Oct 2, 20256:07 PM ET | Bitfury Top HoldCo B.V.and 4 others | 13D/A | 16.70%65.9M shares | −1.50 ppfrom 18.20% | Sep 30, 2025 | SEC |
| Sep 25, 20256:09 PM ET | Bitfury Top HoldCo B.V.and 4 others | 13D/A | 18.20%71.4M shares | −2.00 ppfrom 20.20% | Sep 24, 2025 | SEC |
| Sep 17, 20256:12 PM ET | Bitfury Top HoldCo B.V.and 4 others | 13D/A | 20.20%79.4M shares | −1.70 ppfrom 21.90% | Sep 15, 2025 | SEC |
| Sep 8, 20254:26 PM ET | Bitfury Top HoldCo B.V.and 4 others | 13D/A | 21.90%86.0M shares | −1.20 ppfrom 23.10% | Sep 4, 2025 | SEC |
| Aug 11, 20254:44 PM ET | Bitfury Top HoldCo B.V.and 4 others | 13D/A | 23.10%90.9M shares | −2.10 ppfrom 25.20% | Aug 7, 2025 | SEC |
| Jul 29, 202512:05 PM ET | Vanguard Group Inc | 13G | 5.41%20.1M shares | +0.43 ppfrom 4.98% | Jun 30, 2025 | SEC |
| Jul 22, 20255:13 PM ET | Bitfury Top HoldCo B.V.and 4 others | 13D/A | 25.20%93.4M shares | −0.50 ppfrom 25.70% | Jul 22, 2025 | SEC |
| Jul 17, 20257:54 PM ET | BlackRock, Inc. | 13G | 6.50%21.9M shares | +1.50 ppfrom 5.00% | Jun 30, 2025 | SEC |
| Jul 10, 20255:26 PM ET | Bitfury Top HoldCo B.V.and 4 others | 13D/A | 25.70%95.4M shares | – | Jul 8, 2025 | SEC |
| Apr 30, 202510:54 AM ET | Vanguard Group Inc | 13G/A | 4.98%18.0M shares | –Below 5% | Mar 31, 2025 | SEC |
| Apr 22, 20252:05 PM ET | BlackRock, Inc. | 13G/A | 5.00%18.0M shares | −0.40 ppfrom 5.40% | Mar 31, 2025 | SEC |
| Feb 4, 20253:45 PM ET | BlackRock, Inc. | 13G | 5.40%18.6M shares | New | Dec 31, 2024 | SEC |
| Nov 12, 2024 | Bitfury Top HoldCo B.V. | 13D/AOld format | – | – | – | SEC |
| Nov 12, 2024 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Nov 4, 2024 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Sep 10, 2024 | Bitfury Top HoldCo B.V. | 13D/AOld format | – | – | – | SEC |
| Sep 4, 2024 | Bitfury Top HoldCo B.V. | 13D/AOld format | – | – | – | SEC |
| Jun 28, 2024 | Bitfury Top HoldCo B.V. | 13D/AOld format | – | – | – | SEC |
| Jun 13, 2024 | Bitfury Top HoldCo B.V. | 13D/AOld format | – | – | – | SEC |
| May 16, 2024 | Bitfury Top HoldCo B.V. | 13D/AOld format | – | – | – | SEC |
| Feb 26, 2024 | Bitfury Top HoldCo B.V. | 13D/AOld format | – | – | – | SEC |
| Jan 24, 2024 | Bitfury Top HoldCo B.V. | 13D/AOld format | – | – | – | SEC |
| Nov 9, 2023 | Bitfury Top HoldCo B.V. | 13D/AOld format | – | – | – | SEC |
| Apr 12, 2022 | Bitfury Top HoldCo B.V. | 13D/AOld format | – | – | – | SEC |
| Feb 14, 2022 | Periscope Capital Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 10, 2022 | Polar Asset Management Partners Inc. | 13G/AOld format | – | – | – | SEC |
| Jan 27, 2022 | Highbridge Capital Management LLC | 13G/AOld format | – | – | – | SEC |
| Jan 7, 2022 | Magnetar Financial LLC | 13G/AOld format | – | – | – | SEC |
| Sep 23, 2021 | Bitfury Top HoldCo B.V. | 13DOld format | – | New | – | SEC |
| Jul 12, 2021 | Highbridge Capital Management LLC | 13GOld format | – | New | – | SEC |
| Apr 12, 2021 | Glazer Capital, LLC | 13G/AOld format | – | – | – | SEC |
Form 144: proposed insider sales
48 notices from officers, directors and other affiliates planning to sell Cipher Digital Inc. shares, newest first.
| Filed (ET) | Seller | Shares to sell | Market value | Planned sale | Broker | Filing |
|---|---|---|---|---|---|---|
| Jul 9, 202610:02 AM ET | Page TylerOfficer · Director | 112.5K | $2.55M | Jul 9, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Jul 8, 202610:25 AM ET | Page TylerOfficer · Director | 112.5K | $2.38M | Jul 8, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Jun 18, 20262:01 PM ET | Grossman Cary MDirector | 15.0K | $441.0K | Jun 18, 2026 | Charles Schwab Corp | SEC |
| Jun 16, 20265:00 PM ET | James NewsomeDirector | 3.76K | $98.5K | Jun 16, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| May 21, 20264:12 PM ET | Williams Wesley HastieOfficer | 15.0K | $319.5K | May 21, 2026 | Charles Schwab & Co., Inc. | SEC |
| May 12, 20264:15 PM ET | Patrick KellyOfficer | 48.0K | $929.3K | May 12, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| May 6, 20264:08 PM ET | Grossman Cary MDirector | 20.0K | $437.8K | May 6, 2026 | Charles Schwab Corp. | SEC |
| May 6, 202612:04 PM ET | Williams Wesley HastieDirector | 30.0K | $660.0K | May 6, 2026 | Charles Schwab Corp. | SEC |
| Mar 25, 202611:08 AM ET | Page TylerOfficer · Director | 37.5K | $604.1K | Mar 25, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Mar 23, 202610:24 AM ET | Grossman Cary MDirector | 30.0K | $436.5K | Mar 23, 2026 | Charles Schwab Corp | SEC |
| Mar 16, 202610:41 AM ET | Kelly Patrick ArthurOfficer | 35.6K | $525.5K | Mar 16, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Mar 4, 20264:23 PM ET | James NewsomeOfficer | 45.2K | $711.3K | Mar 4, 2026 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Feb 17, 202610:11 AM ET | Kelly Patrick ArthurOfficer | 35.6K | $568.2K | Feb 17, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Jan 15, 20264:14 PM ET | Kelly Patrick ArthurOfficer | 35.6K | $631.6K | Jan 15, 202610b5-1 | Fidelity Brokerage Services LLC | SEC |
| Dec 19, 20254:19 PM ET | James NewsomeOfficer | 21.8K | $349.8K | Dec 19, 2025 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| Dec 19, 20251:29 PM ET | Williams Wesley HastieDirector | 50.0K | $804.0K | Dec 19, 2025 | Charles Schwab & Co | SEC |
| Dec 15, 20254:19 PM ET | Kelly Patrick ArthurOfficer | 35.6K | $536.5K | Dec 15, 202510b5-1 | Fidelity Brokerage Services LLC | SEC |
| Dec 5, 202510:18 AM ET | Farrell Edward JFormer officer | 151.3K | $2.92M | Dec 5, 202510b5-1 | Fidelity Brokerage Services LLC | SEC |
| Nov 17, 202510:13 AM ET | Kelly Patrick ArthurOfficer | 26.6K | $374.2K | Nov 17, 202510b5-1 | Fidelity Brokerage Services LLC | SEC |
| Nov 12, 20251:43 PM ET | Farrell Edward JFormer officer | 75.0K | $1.29M | Nov 12, 2025 | Fidelity Brokerage Services LLC | SEC |
| Nov 12, 20259:27 AM ET | Evans Holly MorrowDirector | 35.0K | $653.5K | Nov 12, 2025 | Charles Schwab & Co | SEC |
| Nov 10, 20251:43 PM ET | Williams Wesley HastieDirector | 80.0K | $1.65M | Nov 10, 2025 | Charles Schwab & Co | SEC |
| Nov 10, 202512:08 PM ET | Grossman Cary MDirector | 25.0K | $517.5K | Nov 10, 2025 | Charles Schwab Corp | SEC |
| Nov 4, 20254:13 PM ET | Iwaschuk WilliamOfficer | 173.1K | $3.90M | Nov 4, 202510b5-1 | Fidelity Brokerage Services LLC | SEC |
| Oct 15, 20254:19 PM ET | Kelly Patrick ArthurOfficer | 26.6K | $560.4K | Oct 15, 202510b5-1 | Fidelity Brokerage Services LLC | SEC |
Showing the latest 25. See the CIFR notices from the last 12 months