CUSIP: 98919V105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2019 | 21,623,662 | $749,261 | — | — |
| Q3 2019 | 18,918,529 | $641,338 | — | — |
| Q2 2019 | 18,250,124 | $600,612 | — | — |
| Q1 2019 | 17,813,481 | $506,259 | — | — |
| Q4 2018 | 17,862,737 | $407,985 | — | — |
| Q3 2018 | 18,221,708 | $632,658 | — | — |
| Q2 2018 | 18,201,202 | $663,980 | — | — |
| Q1 2018 | 18,331,592 | $626,208 | — | — |
| Q4 2017 | 17,844,098 | $656,663 | — | — |
| Q3 2017 | 15,394,123 | $529,866 | — | — |
| Q2 2017 | 13,786,315 | $425,998 | — | — |
| Q1 2017 | 12,658,989 | $416,480 | — | — |
| Q4 2016 | 11,230,404 | $369,031 | — | — |
| Q3 2016 | 9,246,764 | $274,722 | — | — |
| Q2 2016 | 8,489,965 | $237,125 | — | — |
| Q1 2016 | 7,579,006 | $183,715 | — | — |
| Q4 2015 | 3,757,600 | $99,914 | — | — |
| Q3 2015 | 3,641,338 | $92,344 | — | — |
| Q2 2015 | 4,030,907 | $103,675 | — | — |
| Q1 2015 | 24,963 | $698 | — | — |
| Q4 2014 | 15,765 | $482 | — | — |