Institutional investors hold a majority ownership of A through the 83.70% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Electronic Equipment/Instruments industry. Last, during the quarter ended January 2013, these large investors purchased a net $622.0 thousand shares.
| Other institutional | 42.63% |
| Mutual fund holders | 41.07% |
| Individual stakeholders | 0.79% |