目前共有 8 家机构持有 BEX，以下按持股市值由高至低排序。
| 主要持有机构 | 总市值 | 平均占比 |
|---|---|---|
| CITADEL ADVISORS LLC | US$384.8万 | 0.00% |
| JANE STREET GROUP, LLC | US$304.3万 | 0.00% |
| Optiver Holding B.V. | US$120.6万 | 0.00% |
| IMC-Chicago, LLC | US$58.9万 | 0.00% |
| Belvedere Trading LLC | US$50.5万 | 0.00% |
| Innovative Asset Advisors Group, LLC | US$1.3万 | 0.01% |
| Tower Research Capital LLC (TRC) | US$1660.0 | 0.00% |
| SIMPLEX TRADING, LLC | US$664.0 | 0.00% |