Stephen Mandel - Lone Pine Capital
Holding/activity history for Owens Corning (OC)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2012 Q3 | 0 | 0 | Sell 100.00% | 0.17 | |
| 2012 Q2 | 940,800 | 0.17 | Reduce 62.17% | 0.28 | $28.54 |
| 2012 Q1 | 2,486,720 | 0.58 | Buy | 0.58 | $36.03 |
| 2010 Q3 | 0 | 0 | Sell 100.00% | 0.64 | |
| 2010 Q2 | 2,007,315 | 0.64 | Buy | 0.64 | $29.91 |