39 institutions reported holding $650.1M of CIPHER DIGITAL INC (CIFRW) in SEC 13F filings for 2026-03-31. Largest institutional holders: Linden Advisors LP ($135.6M), D. E. Shaw & Co., Inc. ($112.7M), LMR Partners LLP ($102.0M), IMC-Chicago, LLC ($66.8M), GROUP ONE TRADING LLC ($49.2M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Linden Advisors LP | $135.6M | 44.0M | Hold |
| 2 | D. E. Shaw & Co., Inc. | $112.7M | 36.6M | Added |
| 3 | LMR Partners LLP | $102.0M | 33.5M | Hold |
| 4 | IMC-Chicago, LLC | $66.8M | 5.2M | Trimmed |
| 5 | GROUP ONE TRADING LLC | $49.2M | 3.8M | Trimmed |
| 6 | Point72 Asset Management, L.P. | $40.9M | 13.2M | Hold |
| 7 | SIMPLEX TRADING, LLC | $38.8M | 3.0M | Trimmed |
| 8 | SG Americas Securities, LLC | $24.1M | 83,410 | Added |
| 9 | BNP PARIBAS FINANCIAL MARKETS | $22.3M | 7.2M | Trimmed |
| 10 | UBS Group AG | $19.8M | 6.4M | New |
| 11 | ABSOLUTE INVESTMENT ADVISERS, LLC | $9.3M | 3.0M | Hold |
| 12 | Context Capital Management, LLC | $6.2M | 2.0M | Hold |
| 13 | LuminArx Capital Management LP | $6.2M | 2.0M | Hold |
| 14 | FMR LLC | $5.7M | 1.8M | Hold |
| 15 | Walleye Capital LLC | $3.1M | 1.0M | Trimmed |
| 16 | NOMURA HOLDINGS INC | $3.1M | 239,766 | Added |
| 17 | HRT FINANCIAL LP | $1.7M | 130,500 | Trimmed |
| 18 | Altshuler Shaham Ltd | $993,127 | 875,042 | Hold |
| 19 | MILLENNIUM MANAGEMENT LLC | $460,497 | 150,000 | Hold |
| 20 | ADVENT CAPITAL MANAGEMENT /DE/ | $294,551 | 95,000 | New |
| 21 | SSI INVESTMENT MANAGEMENT LLC | $268,739 | 87,000 | Hold |
| 22 | LAZARD ASSET MANAGEMENT LLC | $259,767 | 8.4M | Added |
| 23 | Sender Co & Partners, Inc. | $231,660 | 18,000 | New |
| 24 | Maridea Wealth Management LLC | $196,911 | 15,300 | Trimmed |
| 25 | Jefferies Financial Group Inc. | $33,855 | 11,000 | New |
Source: SEC Form 13F filings · as of 2026-03-31