Ticker: OPHC CUSIP: 68401P403 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Institution | Shares | Value ($000) |
|---|---|---|
| ALLIANCEBERNSTEIN L.P. | 489,654 | $2,081 |
| VANGUARD GROUP INC | 387,733 | $1,648 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 246,514 | $1,048 |
| RENAISSANCE TECHNOLOGIES LLC | 110,200 | $468 |
| GEODE CAPITAL MANAGEMENT, LLC | 100,688 | $428 |
| MORGAN STANLEY | 100,002 | $425 |
| DIMENSIONAL FUND ADVISORS LP | 71,487 | $304 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 31,600 | $134 |
| NORTHERN TRUST CORP | 31,410 | $133 |
| BlackRock, Inc. | 24,903 | $106 |
| CITADEL ADVISORS LLC | 14,566 | $62 |
| STATE STREET CORP | 11,310 | $48 |
| WELLS FARGO & COMPANY/MN | 3,126 | $13 |
| NewEdge Advisors, LLC | 1,229 | $5 |
| OSAIC HOLDINGS, INC. | 100 | $0 |
| FMR LLC | 54 | $0 |
| UBS Group AG | 13 | $0 |
| BANK OF AMERICA CORP /DE/ | 10 | $0 |
| Total (18 institutions) | 1,624,599 | $6,905 |