目前共有 14 家機構持有 ONEO，以下依持股市值由高至低排序。
| 主要持有機構 | 總市值 | 平均佔比 |
|---|---|---|
| Alaska Permanent Fund Corp | US$503.7萬 | 0.32% |
| LPL Financial LLC | US$231.5萬 | 0.00% |
| COMMONWEALTH EQUITY SERVICES, LLC | US$163.1萬 | 0.00% |
| Merit Financial Group, LLC | US$145.7萬 | 0.01% |
| Insight Advisors, LLC/ PA | US$137.0萬 | 0.26% |
| BANK OF AMERICA CORP /DE/ | US$75.4萬 | 0.00% |
| GOLDMAN SACHS GROUP INC | US$46.4萬 | 0.00% |
| Cetera Investment Advisers | US$24.3萬 | 0.00% |
| Boyce & Associates Wealth Consulting, Inc. | US$22.1萬 | 0.17% |
| OSAIC HOLDINGS, INC. | US$16.2萬 | 0.00% |
| Pinnacle Bancorp, Inc. | US$3.3萬 | 0.01% |
| UBS Group AG | US$1.7萬 | 0.00% |
| FIRST COMMUNITY TRUST NA | US$2395.0 | 0.00% |
| WELLS FARGO & COMPANY/MN | US$105.0 | 0.00% |