Institutional investors purchased a net $315.8 thousand shares of ESIO during the quarter ended March 2013 and now own 94.02% of the total shares outstanding. This majority interest is a greater percentage than is typical for companies in the Electronic Production Equipment industry and highlights that the smart money sees this stock as an important holding.
| Mutual fund holders | 49.77% |
| Other institutional | 44.25% |
| Individual stakeholders | 16.58% |