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-K filed 2026-09-28, as of 2026-09-25)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | BTOC · NASDAQ | 45,443,079 | 1,034,272 | 2.3% | 13 | 042255109 |
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 (13 of 13 · 042255109)
change vs 2026-03-31| # | Filer | Shares | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 406,003 | 0.89% | $122K | — |
| 2 | BANK OF AMERICA CORP /DE/ | 150,000 | 0.33% | $45K | NEW |
| 3 | CITADEL ADVISORS LLC | 121,940 | 0.27% | $37K | NEW |
| 4 | JANE STREET GROUP, LLC | 107,166 | 0.24% | $32K | +81,654 (+320.1%) |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 80,285 | 0.18% | $24K | -128,819 (-61.6%) |
| 6 | VANGUARD FIDUCIARY TRUST CO | 53,999 | 0.12% | $16K | — |
| 7 | XTX Topco Ltd | 47,187 | 0.10% | $14K | +21,318 (+82.4%) |
| 8 | NORTHERN TRUST CORP | 15,304 | 0.03% | $5K | NEW |
| 9 | StoneX Group Inc. | 15,009 | 0.03% | $5K | NEW |
| 10 | Virtu Financial LLC | 13,298 | 0.03% | $4K | -15,800 (-54.3%) |
| 11 | UBS Group AG | 13,126 | 0.03% | $4K | NEW |
| 12 | ACT Advisors, LLC. | 10,935 | 0.02% | $3K | -1,122 (-9.3%) |
| 13 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 20 | 0.00% | $6 | NEW |
Exited since 2026-03-31 (3 filers; largest 3 shown)
| BlackRock, Inc. | −47,363 |
| ROYAL BANK OF CANADA | −323 |
| Caitong International Asset Management Co., Ltd | −1 |
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 |
|---|---|---|---|---|---|
| Aidy Chou | SCHEDULE 13G | 2025-07-09 | 2025-06-30 | 26,900,000 | 63.7% |
| Tong Wu | SCHEDULE 13G | 2025-07-09 | 2025-06-30 | 3,460,000 | 8.2% |
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.