13F Insight
DOSSIER · 13F Holders · Q2 2026
CIFR 1.75 05/15/30

CIPHER MINING INC

18 institutions still hold CIPHER MINING INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 17253JAA4·18 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$643M
visible holders
Holders
18
filers reporting
Concentration
38.48%
LINDEN ADVISORS LP #1
top holder share
AI Holders Summary · Q2 2026

18 institutions reported CIFR 1.75 05/15/30 in Q2 2026. LINDEN ADVISORS LP leads at 38.5% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
LINDEN ADVISORS LP
CIK 0001279396
$247M44.0M1.28%Q2 202602
LMR Partners LLP
CIK 0001578621
$189M33.5M0.71%Q2 202603
D. E. Shaw & Co., Inc.
CIK 0001009207
$43M12.4M0.02%Q4 202504
Point72 Asset Management, L.P.
CIK 0001603466
$41M13.2M0.05%Q1 202605
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$40M7.2M0.01%Q2 202606
SG Americas Securities, LLC
CIK 0001313360
$24M83K0.03%Q1 202607
ABSOLUTE INVESTMENT ADVISERS, LLC
CIK 0001316187
$17M3.0M1.63%Q2 202608
Context Capital Management, LLC
CIK 0001301396
$11M2.0M0.22%Q2 202609
FMR LLC
CIK 0000315066
$10M1.8M0.00%Q2 202610
NOMURA HOLDINGS INC
CIK 0001163653
$6M240K0.01%Q2 202611
Walleye Capital LLC
CIK 0001758720
$6M1.0M0.02%Q2 202612
UBS Group AG
CIK 0001610520
$4M714K0.00%Q2 202613
Altshuler Shaham Ltd
CIK 0001324290
$2M875K0.02%Q2 202614
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$843K150K0.00%Q2 202615
ADVENT CAPITAL MANAGEMENT /DE/
CIK 0001097278
$533K95K0.01%Q2 202616
SSI INVESTMENT MANAGEMENT LLC
CIK 0000938487
$488K87K0.03%Q2 202617
LAZARD ASSET MANAGEMENT LLC
CIK 0001207017
$471K8.4M0.00%Q2 202618
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025