Holding/activity history for Western Digital Corp. (WDC)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2008 Q4 | 0 | 0 | Sell 100.00% | 0.49 | |
| 2008 Q3 | 274,000 | 0.49 | Reduce 34.20% | 0.25 | $21.32 |
| 2008 Q2 | 416,400 | 1.15 | $34.53 | ||
| 2008 Q1 | 416,400 | 0.87 | Reduce 59.41% | 1.27 | $27.04 |
| 2007 Q4 | 1,025,900 | 2.05 | Reduce 25.22% | 0.69 | $30.21 |
| 2007 Q3 | 1,371,900 | 2.11 | Reduce 17.25% | 0.44 | $25.32 |
| 2007 Q2 | 1,657,800 | 1.86 | Add 6.42% | 0.11 | $19.35 |
| 2007 Q1 | 1,557,800 | 1.53 | Add 67.99% | 0.62 | $16.81 |
| 2006 Q4 | 927,300 | 1.14 | $20.46 |