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Cipher Digital Inc.

CIFR
Exchange
Nasdaq
Industry
Finance Services
SEC CIK
0001819989

In the last 90 days, Cipher Digital Inc. insiders filed 0 open-market purchases and 1 sale; 468 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.

Holders of 5% or more of CIFR
HolderLatest formStakeChangeFirst filedLatest filingFiling
Bitfury Top HoldCo B.V.13D/A15.50%61.3M shares0.00 ppfrom 15.50%Jul 10, 202510 filingsNov 18, 2025SEC
BlackRock, Inc.13G6.50%21.9M shares+1.50 ppfrom 5.00%Feb 4, 20253 filingsJul 17, 2025SEC
Jane Street Group, LLC13G/A5.30%21.1M shares+0.30 ppfrom 5.00%Oct 23, 20252 filingsFeb 12, 2026SEC

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

20 Schedule 13D and 13G filings on Cipher Digital Inc., newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on CIFR
Filed (ET)FilerFormStakeChangeEvent dateFiling
Mar 26, 20265:12 PM ETVanguard Group Inc13G/A0.00%0 shares−5.41 ppfrom 5.41%Below 5%Mar 13, 2026SEC
Feb 13, 20265:11 PM ETSusquehanna Securities, LLCand 2 others13G/A3.70%14.7M shares−1.80 ppfrom 5.50%Below 5%Dec 31, 2025SEC
Feb 12, 20264:51 PM ETJane Street Group, LLCand 3 others13G/A5.30%21.1M shares+0.30 ppfrom 5.00%Dec 31, 2025SEC
Nov 18, 20255:36 PM ETBitfury Top HoldCo B.V.and 4 others13D/A15.50%61.3M shares0.00 ppfrom 15.50%Nov 14, 2025SEC
Nov 13, 20255:42 PM ETSusquehanna Securities, LLCand 2 others13G5.50%21.5M sharesNewSep 30, 2025SEC
Nov 5, 20255:09 PM ETBitfury Top HoldCo B.V.and 4 others13D/A15.50%61.3M shares−0.10 ppfrom 15.60%Nov 3, 2025SEC
Oct 23, 20254:17 PM ETJane Street Group, LLCand 3 others13G5.00%19.7M sharesNewOct 16, 2025SEC
Oct 16, 20256:19 PM ETBitfury Top HoldCo B.V.and 4 others13D/A15.60%61.3M shares−1.10 ppfrom 16.70%Oct 15, 2025SEC
Oct 2, 20256:07 PM ETBitfury Top HoldCo B.V.and 4 others13D/A16.70%65.9M shares−1.50 ppfrom 18.20%Sep 30, 2025SEC
Sep 25, 20256:09 PM ETBitfury Top HoldCo B.V.and 4 others13D/A18.20%71.4M shares−2.00 ppfrom 20.20%Sep 24, 2025SEC
Sep 17, 20256:12 PM ETBitfury Top HoldCo B.V.and 4 others13D/A20.20%79.4M shares−1.70 ppfrom 21.90%Sep 15, 2025SEC
Sep 8, 20254:26 PM ETBitfury Top HoldCo B.V.and 4 others13D/A21.90%86.0M shares−1.20 ppfrom 23.10%Sep 4, 2025SEC
Aug 11, 20254:44 PM ETBitfury Top HoldCo B.V.and 4 others13D/A23.10%90.9M shares−2.10 ppfrom 25.20%Aug 7, 2025SEC
Jul 29, 202512:05 PM ETVanguard Group Inc13G5.41%20.1M shares+0.43 ppfrom 4.98%Jun 30, 2025SEC
Jul 22, 20255:13 PM ETBitfury Top HoldCo B.V.and 4 others13D/A25.20%93.4M shares−0.50 ppfrom 25.70%Jul 22, 2025SEC
Jul 17, 20257:54 PM ETBlackRock, Inc.13G6.50%21.9M shares+1.50 ppfrom 5.00%Jun 30, 2025SEC
Jul 10, 20255:26 PM ETBitfury Top HoldCo B.V.and 4 others13D/A25.70%95.4M shares–Jul 8, 2025SEC
Apr 30, 202510:54 AM ETVanguard Group Inc13G/A4.98%18.0M shares–Below 5%Mar 31, 2025SEC
Apr 22, 20252:05 PM ETBlackRock, Inc.13G/A5.00%18.0M shares−0.40 ppfrom 5.40%Mar 31, 2025SEC
Feb 4, 20253:45 PM ETBlackRock, Inc.13G5.40%18.6M sharesNewDec 31, 2024SEC

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell Cipher Digital Inc. shares.

No Form 144 notices for Cipher Digital Inc. are on file.