CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 2,298,658 | $487,384 | — | — |
| Q3 2021 | 2,712,540 | $409,566 | — | — |
| Q2 2021 | 3,046,633 | $440,665 | — | — |
| Q1 2021 | 3,227,832 | $399,928 | — | — |
| Q4 2020 | 2,929,992 | $415,385 | — | — |
| Q3 2020 | 2,608,535 | $271,914 | — | — |
| Q2 2020 | 2,646,075 | $260,347 | — | — |
| Q1 2020 | 2,545,840 | $198,423 | — | — |
| Q4 2019 | 3,177,840 | $310,697 | — | — |
| Q3 2019 | 2,577,840 | $247,216 | — | — |
| Q2 2019 | 2,557,450 | $301,574 | — | — |
| Q1 2019 | 2,500,691 | $317,063 | — | — |
| Q4 2018 | 2,472,266 | $210,563 | — | — |
| Q3 2018 | 2,472,266 | $198,202 | — | — |
| Q2 2018 | 2,561,652 | $167,174 | — | — |
| Q1 2018 | 2,599,499 | $187,788 | — | — |
| Q4 2017 | 2,854,732 | $192,466 | — | — |
| Q3 2017 | 2,854,732 | $202,201 | — | — |
| Q2 2017 | 2,689,528 | $172,991 | — | — |
| Q1 2017 | 2,466,165 | $142,767 | — | — |
| Q4 2016 | 2,577,848 | $155,625 | — | — |
| Q3 2016 | 2,395,048 | $124,304 | — | — |
| Q2 2016 | 2,536,361 | $117,002 | — | — |
| Q1 2016 | 2,819,451 | $133,727 | — | — |
| Q4 2015 | 2,829,833 | $132,917 | — | — |
| Q3 2015 | 2,818,041 | $119,485 | — | — |
| Q2 2015 | 2,519,206 | $111,248 | — | — |
| Q1 2015 | 2,392,686 | $101,210 | — | — |
| Q4 2014 | 2,097,724 | $90,811 | — | — |
| Q3 2014 | 2,097,724 | $88,839 | — | — |
| Q2 2014 | 1,738,098 | $82,230 | — | — |
| Q1 2014 | 1,611,465 | $87,454 | — | — |
| Q4 2013 | 1,537,171 | $70,587 | — | — |
| Q3 2013 | 2,012,182 | $94,291 | — | — |
| Q2 2013 | 2,171,874 | $86,028 | — | — |
| Q1 2013 | 2,171,874 | $82,900 | — | — |
| Q3 2012 | 4,208,620 | $141,937 | — | — |
| Q2 2012 | 2,095,089 | $67,881 | — | — |