CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 6,544,902 | $1,387,716 | — | — |
| Q3 2021 | 6,991,798 | $1,055,692 | — | — |
| Q2 2021 | 6,623,601 | $958,038 | — | — |
| Q1 2021 | 7,983,465 | $989,151 | — | — |
| Q4 2020 | 8,642,712 | $1,225,277 | — | — |
| Q3 2020 | 10,751,631 | $1,120,750 | — | — |
| Q2 2020 | 10,317,699 | $1,015,158 | — | — |
| Q1 2020 | 9,157,951 | $713,771 | — | — |
| Q4 2019 | 5,469,608 | $534,764 | — | — |
| Q3 2019 | 5,303,023 | $508,560 | — | — |
| Q2 2019 | 5,470,573 | $645,090 | — | — |
| Q1 2019 | 6,859,183 | $869,676 | — | — |
| Q4 2018 | 8,484,134 | $722,594 | — | — |
| Q3 2018 | 8,916,616 | $714,845 | — | — |
| Q2 2018 | 8,195,787 | $534,857 | — | — |
| Q1 2018 | 8,657,854 | $625,443 | — | — |
| Q4 2017 | 8,464,183 | $570,655 | — | — |
| Q3 2017 | 10,272,792 | $727,622 | — | — |
| Q2 2017 | 9,321,119 | $599,534 | — | — |
| Q1 2017 | 9,879,067 | $571,899 | — | — |
| Q4 2016 | 9,521,003 | $574,783 | — | — |
| Q3 2016 | 8,838,461 | $480,282 | — | — |
| Q2 2016 | 9,876,804 | $455,617 | — | — |
| Q1 2016 | 6,779,637 | $321,558 | — | — |
| Q4 2015 | 1,391,215 | $65,345 | — | — |
| Q3 2015 | 954,102 | $40,454 | — | — |
| Q2 2015 | 474,214 | $20,941 | — | — |
| Q1 2015 | 472,623 | $19,992 | — | — |
| Q4 2014 | 487,084 | $21,086 | — | — |
| Q3 2014 | 535,747 | $22,689 | — | — |
| Q2 2014 | 559,244 | $26,458 | — | — |
| Q1 2014 | 541,249 | $29,374 | — | — |
| Q4 2013 | 563,978 | $25,898 | — | — |
| Q3 2013 | 584,619 | $27,395 | — | — |
| Q2 2013 | 586,171 | $23,218 | — | — |