Holding/activity history for Pioneer Natural Resources (PXD)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2008 Q4 | 0 | 0 | Sell 100.00% | 2.49 | |
| 2008 Q3 | 1,010,400 | 2.49 | Add 30.14% | 0.58 | $52.28 |
| 2008 Q2 | 776,400 | 2.67 | Reduce 53.89% | 3.12 | $78.28 |
| 2008 Q1 | 1,683,900 | 3.56 | Add 25.39% | 0.72 | $49.12 |
| 2007 Q4 | 1,342,900 | 2.46 | Buy | 2.46 | $48.84 |