13F

Stock

Cipher Mining Inc

Ticker not mapped · held by 19 managers

Reported value

$469.1M

Holders

19

+4 new · −9 exited

Holders’ est. mark

−$49.7M

Price effect on 15 books still in the name

Largest holder

$135.6M

Linden Advisors LP

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Linden Advisors LP44M$135.6M−$17.8MCut−$17.8M
D. E. Shaw & Co., Inc.36.6M$112.7M−$5.08MAdded$69.5M
LMR Partners LLP33.5M$102M−$14.2MCut−$14.2M
Point72 Asset Management, L.P.13.2M$40.9M−$5.31MCut−$5.31M
BNP PARIBAS FINANCIAL MARKETS7.21M$22.3M−$2.88MCut−$3.49M
UBS Group AG6.42M$19.8MNew
ABSOLUTE INVESTMENT ADVISERS, LLC3M$9.26M−$1.19MCut−$1.19M
LuminArx Capital Management LP2M$6.19M−$797.1KCut−$797.1K
Context Capital Management, LLC2M$6.19M−$797.1KCut−$797.1K
Fidelity1.83M$5.67M−$731.4KCut−$731.4K
Walleye Capital LLC1M$3.09M−$398.6KCut−$1.1M
NOMURA HOLDINGS INC239.8K$3.09M−$272.5KAdded$957.8K
Altshuler Shaham Ltd875K$982.6K−$64.4KCut−$64.4K
MILLENNIUM MANAGEMENT LLC150K$460.5K−$63.2KCut−$63.2K
ADVENT CAPITAL MANAGEMENT /DE/95K$294.6KNew
SSI INVESTMENT MANAGEMENT LLC87K$268.7K−$34.7KCut−$34.7K
LAZARD ASSET MANAGEMENT LLC8.4M$259.8K−$18.9KAdded$94.5K
Jefferies Financial Group Inc.11K$33.9KNew
SG Americas Securities, LLC83.4K$24.1KNew

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.