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 2026-08-13, as of 2026-08-12)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | BNBX | 6,197,223 | 486,948 | 7.9% | 23 | 03815U607 |
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 (23 of 23 · 03815U607)
change vs 2026-03-31Exited since 2026-03-31 (7 filers; largest 7 shown)
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 |
|---|---|---|---|---|---|
| Comstock MultiChain Fund, L.P. | SCHEDULE 13D/A | 2026-09-04 | 2026-09-02 | 687,815 | 9.9% |
| Silvermine Capital Advisors, LLC | SCHEDULE 13D/A | 2026-09-04 | 2026-09-02 | 687,815 | 9.9% |
| Shorten Richard Lee Jr. | SCHEDULE 13D/A | 2026-09-04 | 2026-09-02 | 687,815 | 9.9% |
| Comstock Multichain GP LLC | SCHEDULE 13D/A | 2026-09-04 | 2026-09-02 | 687,815 | 9.9% |
| KOMARANSKY MICHAEL | SCHEDULE 13D/A | 2026-08-27 | 2026-08-13 | 1,548,337 | 19.99% |
| KGPLA Holdings LLC | SCHEDULE 13D/A | 2026-08-27 | 2026-08-13 | 1,548,337 | 19.99% |
| L1 Capital Global Opportunities Master Fund, Ltd. | SCHEDULE 13G/A | 2026-08-14 | 2026-08-14 | 539,892 | 7% |
| Off the Chain LP | SCHEDULE 13G | 2026-02-13 | 2025-12-31 | 460,343 | 9.99% |
| Off the Chain Capital, LLC | SCHEDULE 13G | 2026-02-13 | 2025-12-31 | 460,343 | 9.99% |
| SABBY VOLATILITY WARRANT MASTER FUND LTD | SCHEDULE 13G/A | 2026-01-07 | 2025-12-31 | 217,840 | 4.9% |
| HAL MINTZ | SCHEDULE 13G/A | 2026-01-07 | 2025-12-31 | 217,840 | 4.9% |
| SABBY MANAGEMENT, LLC | SCHEDULE 13G/A | 2026-01-07 | 2025-12-31 | 217,840 | 4.9% |
| Amin Nathoo | SCHEDULE 13G/A | 2025-11-14 | 2025-09-30 | 67,828 | 4.9% |
| Moez Kassam | SCHEDULE 13G/A | 2025-11-14 | 2025-09-30 | 67,828 | 4.9% |
| Anson Management GP LLC | SCHEDULE 13G/A | 2025-11-14 | 2025-09-30 | 67,828 | 4.9% |
| S.H.N. Financial Investments Ltd. | SCHEDULE 13G/A | 2025-11-14 | 2025-11-14 | 155,586 | 3.4% |
| Anson Funds Management LP | SCHEDULE 13G/A | 2025-11-14 | 2025-09-30 | 67,828 | 4.9% |
| Anson Advisors Inc. | SCHEDULE 13G/A | 2025-11-14 | 2025-09-30 | 67,828 | 4.9% |
| Tony Moore | SCHEDULE 13G/A | 2025-11-14 | 2025-09-30 | 67,828 | 4.9% |
| Intracoastal Capital LLC | SCHEDULE 13G | 2025-09-08 | 2025-07-08 | 143,336 | 9.99% |
| Mitchell P. Kopin | SCHEDULE 13G | 2025-09-08 | 2025-07-08 | 143,336 | 9.99% |
| Daniel B. Asher | SCHEDULE 13G | 2025-09-08 | 2025-07-08 | 143,336 | 9.99% |
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.