Institutional investors hold a majority ownership of TRP through the 57.45% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Oil & Gas Pipelines industry. Last, during the quarter ended December 2012, these large investors purchased a net $30.6 million shares.
| Mutual fund holders | 31.52% |
| Other institutional | 25.94% |
| Individual stakeholders | -- |