David Einhorn - Greenlight Capital
Holding/activity history for Pfizer Inc. (PFE)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2011 Q3 | 0 | 0 | Sell 100.00% | 10.87 | |
| 2011 Q2 | 23,454,098 | 10.87 | Reduce 6.01% | 0.70 | $20.60 |
| 2011 Q1 | 24,954,098 | 10.51 | Add 7.77% | 0.76 | $20.31 |
| 2010 Q4 | 23,154,098 | 8.87 | $17.51 | ||
| 2010 Q3 | 23,154,098 | 10.26 | $17.17 | ||
| 2010 Q2 | 23,154,098 | 10.37 | Add 27.54% | 2.24 | $14.26 |
| 2010 Q1 | 18,154,098 | 10.62 | Add 22.63% | 1.96 | $17.15 |
| 2009 Q4 | 14,804,098 | 9.65 | Add 23.50% | 1.84 | $18.19 |
| 2009 Q3 | 11,987,000 | 8.09 | $16.55 | ||
| 2009 Q2 | 11,987,000 | 9.44 | Add 102.14% | 4.77 | $15.00 |
| 2009 Q1 | 5,930,000 | 4.30 | Buy | 4.30 | $13.62 |