There is significant interest inSXC by institutional investors. The 88.49% of outstanding shares they control represents a greater percentage of ownership than at any other company in the Coal industry. Additionally, during the quarter ended March 2013, these large investors purchased a net $569.1 thousand shares.
| Individual stakeholders | 81.32% |
| Other institutional | 50.76% |
| Mutual fund holders | 37.72% |