CUSIP: 98986T108 Class: CL A
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 35,112,095 | $140,448 | — | — |
| Q3 2017 | 35,234,689 | $133,187 | — | — |
| Q2 2017 | 48,336,423 | $175,945 | — | — |
| Q1 2017 | 58,000,066 | $165,300 | — | — |
| Q4 2016 | 57,351,121 | $147,392 | — | — |
| Q3 2016 | 57,466,248 | $167,227 | — | — |
| Q2 2016 | 55,589,375 | $138,418 | — | — |
| Q1 2016 | 55,239,275 | $125,946 | — | — |
| Q4 2015 | 76,160,796 | $204,111 | — | — |
| Q3 2015 | 73,157,149 | $166,798 | — | — |
| Q2 2015 | 76,325,768 | $218,292 | — | — |
| Q1 2015 | 64,213,964 | $183,010 | — | — |
| Q4 2014 | 62,454,780 | $166,130 | — | — |
| Q3 2014 | 38,146,089 | $102,994 | — | — |
| Q2 2014 | 26,531,473 | $85,166 | — | — |
| Q1 2014 | 14,044,154 | $60,390 | — | — |
| Q4 2013 | 12,341,135 | $46,896 | — | — |
| Q3 2013 | 5,900,000 | $21,659 | — | — |