Institutional investors purchased a net $8.5 thousand shares of PNRG during the quarter ended March 2013. This may signal that the smart money is gaining interest in this company as the 2.78% of the shares outstanding that institutional investors hold is among the lowest in the Oil & Gas Production industry.
| Individual stakeholders | 94.18% |
| Other institutional | 2.34% |
| Mutual fund holders | 0.45% |