Stephen Mandel - Lone Pine Capital
Holding/activity history for Williams Cos. (WMB)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2017 Q1 | 0 | 0 | Sell 100.00% | 2.66 | |
| 2016 Q4 | 16,327,936 | 2.66 | Add 76.57% | 1.15 | $31.14 |
| 2016 Q3 | 9,247,247 | 1.27 | Buy | 1.27 | $30.73 |
| 2016 Q1 | 0 | 0 | Sell 100.00% | 3.31 | |
| 2015 Q4 | 28,940,290 | 3.31 | Add 63.73% | 1.29 | $25.70 |
| 2015 Q3 | 17,675,229 | 2.91 | Add 26.77% | 0.61 | $36.85 |
| 2015 Q2 | 13,943,148 | 3.55 | Add 16.04% | 0.49 | $57.39 |
| 2015 Q1 | 12,015,299 | 2.59 | Buy | 2.59 | $50.59 |
| 2014 Q3 | 0 | 0 | Sell 100.00% | 1.19 | |
| 2014 Q2 | 4,895,000 | 1.19 | Buy | 1.19 | $58.21 |