Institutional investors hold a majority ownership of ONB through the 63.23% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Regional Banks industry. Last, during the quarter ended March 2013, these large investors purchased a net $112.5 thousand shares.
| Mutual fund holders | 37.73% |
| Other institutional | 25.50% |
| Individual stakeholders | 2.84% |