CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 5,101,641 | $1,079,514 | — | — |
| Q3 2021 | 4,950,546 | $745,861 | — | — |
| Q2 2021 | 4,400,048 | $634,867 | — | — |
| Q1 2021 | 4,322,330 | $534,264 | — | — |
| Q4 2020 | 4,199,684 | $594,069 | — | — |
| Q3 2020 | 4,137,464 | $430,596 | — | — |
| Q2 2020 | 4,075,869 | $400,309 | — | — |
| Q1 2020 | 4,146,744 | $322,598 | — | — |
| Q4 2019 | 4,210,432 | $411,016 | — | — |
| Q3 2019 | 4,765,261 | $456,584 | — | — |
| Q2 2019 | 4,684,882 | $551,701 | — | — |
| Q1 2019 | 4,360,731 | $552,115 | — | — |
| Q4 2018 | 3,888,197 | $330,672 | — | — |
| Q3 2018 | 3,434,578 | $274,885 | — | — |
| Q2 2018 | 3,300,863 | $215,017 | — | — |
| Q1 2018 | 3,232,016 | $232,977 | — | — |
| Q4 2017 | 3,026,464 | $203,676 | — | — |
| Q3 2017 | 2,919,882 | $206,473 | — | — |
| Q2 2017 | 2,953,123 | $189,675 | — | — |
| Q1 2017 | 2,879,210 | $166,477 | — | — |
| Q4 2016 | 2,613,211 | $157,591 | — | — |
| Q3 2016 | 2,474,540 | $134,279 | — | — |
| Q2 2016 | 2,327,272 | $107,189 | — | — |
| Q1 2016 | 2,325,775 | $110,112 | — | — |
| Q4 2015 | 2,210,548 | $103,628 | — | — |
| Q3 2015 | 2,159,779 | $91,401 | — | — |
| Q2 2015 | 2,235,817 | $98,555 | — | — |
| Q1 2015 | 2,191,901 | $92,583 | — | — |
| Q4 2014 | 2,033,699 | $87,926 | — | — |
| Q3 2014 | 1,949,406 | $82,451 | — | — |
| Q2 2014 | 1,962,040 | $92,767 | — | — |
| Q1 2014 | 1,972,214 | $106,985 | — | — |
| Q4 2013 | 1,967,442 | $90,319 | — | — |
| Q3 2013 | 1,906,464 | $89,316 | — | — |
| Q2 2013 | 1,782,835 | $70,604 | — | — |