目前共有 18 家机构持有 OPHC，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 |
|---|---|---|
| ALLIANCEBERNSTEIN L.P. | US$248.1万 | 0.00% |
| VANGUARD CAPITAL MANAGEMENT LLC | US$175.5万 | 0.00% |
| RENAISSANCE TECHNOLOGIES LLC | US$63.5万 | 0.00% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | US$61.1万 | 0.00% |
| MORGAN STANLEY | US$51.0万 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | US$40.5万 | 0.00% |
| DIMENSIONAL FUND ADVISORS LP | US$35.5万 | 0.00% |
| LPL Financial LLC | US$31.4万 | 0.00% |
| VANGUARD FIDUCIARY TRUST CO | US$29.1万 | 0.00% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | US$16.1万 | 0.00% |
| NORTHERN TRUST CORP | US$13.0万 | 0.00% |
| BlackRock, Inc. | US$12.6万 | 0.00% |
| Pekin Hardy Strauss, Inc. | US$9.6万 | 0.01% |
| GLOBEFLEX CAPITAL L P | US$6.2万 | 0.01% |
| STATE STREET CORP | US$5.8万 | 0.00% |
| WELLS FARGO & COMPANY/MN | US$1.6万 | 0.00% |
| UBS Group AG | US$2871.0 | 0.00% |
| OSAIC HOLDINGS, INC. | US$510.0 | 0.00% |