Institutional investors hold a majority ownership of ECA through the 67.28% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Oil & Gas Production industry. Last, during the quarter ended March 2013, these large investors purchased a net $9.7 million shares.
| Mutual fund holders | 39.08% |
| Other institutional | 28.20% |
| Individual stakeholders | -- |