Institutional HoldersBeta
Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.
Share classes (cover page of the 10-Q filed 2026-08-04, as of 2026-08-03)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | CIFR · NASDAQ | 415,030,722 | 369,453,227 | 89.0% | 467 | 17253J106 |
Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.
Top holders (17 of 17 · 17253JAA4)
change vs 2026-03-31| # | Filer | Shares / principal | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | Linden Advisors LP | 44,000,000 | — | $247.3M | — |
| 2 | D. E. Shaw & Co., Inc. | 36,626,000 | — | $205.9M | — |
| 3 | LMR Partners LLP | 33,500,000 | — | $189.0M | — |
| 4 | Point72 Asset Management, L.P. | 13,230,000 | — | $74.4M | — |
| 5 | LAZARD ASSET MANAGEMENT LLC | 8,396,000 | — | $471K | — |
| 6 | BNP PARIBAS FINANCIAL MARKETS | 7,215,000 | — | $40.5M | — |
| 7 | ABSOLUTE INVESTMENT ADVISERS, LLC | 3,000,000 | — | $16.9M | — |
| 8 | Context Capital Management, LLC | 2,000,000 | — | $11.2M | — |
| 9 | FMR LLC | 1,815,000 | — | $10.2M | -20,000 (-1.1%) |
| 10 | Walleye Capital LLC | 1,000,000 | — | $5.6M | — |
| 11 | Altshuler Shaham Ltd | 875,000 | — | $1.5M | — |
| 12 | UBS Group AG | 714,000 | — | $4.0M | -5,708,000 (-88.9%) |
| 13 | NOMURA HOLDINGS INC | 239,766 | — | $5.9M | — |
| 14 | MILLENNIUM MANAGEMENT LLC | 150,000 | — | $843K | — |
| 15 | ADVENT CAPITAL MANAGEMENT /DE/ | 95,000 | — | $533K | — |
| 16 | SSI INVESTMENT MANAGEMENT LLC | 87,000 | — | $488K | — |
| 17 | SG Americas Securities, LLC | 83,410 | — | $46.6M | — |
Exited since 2026-03-31 (2 filers; largest 2 shown)
| LuminArx Capital Management LP | −2,000,000 |
| Jefferies Financial Group Inc. | −11,000 |
Large holders from 13D/13G (latest per reporting person, last 2 years)
Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.
| Reporting person | Form | Filed | Event | Shares | % of class |
|---|---|---|---|---|---|
| Morgan Stanley | SCHEDULE 13G | 2026-08-13 | 2026-06-30 | 26,279,615 | 6.3% |
| Bitfury Holding B.V. | SCHEDULE 13D/A | 2026-06-04 | 2026-06-02 | 4,821,560 | 1.2% |
| Bitfury Top HoldCo B.V. | SCHEDULE 13D/A | 2026-06-04 | 2026-06-02 | 28,643,382 | 7% |
| Vavilovs Valerijs | SCHEDULE 13D/A | 2026-06-04 | 2026-06-02 | 59,516,694 | 14.6% |
| Bitfury Group Ltd | SCHEDULE 13D/A | 2026-06-04 | 2026-06-02 | 28,643,382 | 7% |
| V3 Holding Ltd | SCHEDULE 13D/A | 2026-06-04 | 2026-06-02 | 59,516,694 | 14.6% |
| Vanguard Portfolio Management | SCHEDULE 13G | 2026-04-29 | 2026-03-31 | 22,454,007 | 5.54% |
| The Vanguard Group | SCHEDULE 13G/A | 2026-03-26 | 2026-03-13 | 0 | 0% |
| G1 Execution Services, LLC | SCHEDULE 13G/A | 2026-02-13 | 2025-12-31 | 14,674,736 | 3.7% |
| SIG Brokerage, LP | SCHEDULE 13G/A | 2026-02-13 | 2025-12-31 | 14,674,736 | 3.7% |
| Susquehanna Securities, LLC | SCHEDULE 13G/A | 2026-02-13 | 2025-12-31 | 14,674,736 | 3.7% |
| Jane Street Options, LLC | SCHEDULE 13G/A | 2026-02-12 | 2025-12-31 | 4,630,513 | 1.2% |
| JANE STREET GROUP, LLC | SCHEDULE 13G/A | 2026-02-12 | 2025-12-31 | 21,052,810 | 5.3% |
| Jane Street Global Trading, LLC | SCHEDULE 13G/A | 2026-02-12 | 2025-12-31 | 16,323,397 | 4.1% |
| Jane Street Capital, LLC | SCHEDULE 13G/A | 2026-02-12 | 2025-12-31 | 98,900 | 0% |
| BlackRock, Inc. | SCHEDULE 13G | 2025-07-17 | 2025-06-30 | 21,890,510 | 6.5% |
Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.