CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 2,967,490 | $629,198 | — | — |
| Q3 2021 | 3,002,742 | $453,384 | — | — |
| Q2 2021 | 2,971,992 | $429,868 | — | — |
| Q1 2021 | 3,028,276 | $375,204 | — | — |
| Q4 2020 | 2,976,188 | $421,933 | — | — |
| Q3 2020 | 3,141,574 | $327,478 | — | — |
| Q2 2020 | 3,202,378 | $315,082 | — | — |
| Q1 2020 | 3,082,474 | $240,248 | — | — |
| Q4 2019 | 3,057,676 | $298,948 | — | — |
| Q3 2019 | 3,058,582 | $293,317 | — | — |
| Q2 2019 | 3,185,691 | $375,656 | — | — |
| Q1 2019 | 3,295,474 | $417,834 | — | — |
| Q4 2018 | 3,385,100 | $288,308 | — | — |
| Q3 2018 | 3,214,596 | $257,715 | — | — |
| Q2 2018 | 3,267,472 | $213,236 | — | — |
| Q1 2018 | 3,270,522 | $236,262 | — | — |
| Q4 2017 | 3,295,242 | $222,166 | — | — |
| Q3 2017 | 3,322,586 | $235,339 | — | — |
| Q2 2017 | 3,279,820 | $210,959 | — | — |
| Q1 2017 | 3,295,257 | $190,763 | — | — |
| Q4 2016 | 3,366,157 | $203,215 | — | — |
| Q3 2016 | 3,254,057 | $176,825 | — | — |
| Q2 2016 | 3,432,777 | $158,353 | — | — |
| Q1 2016 | 3,439,258 | $162,942 | — | — |
| Q4 2015 | 3,264,211 | $153,319 | — | — |
| Q3 2015 | 3,365,404 | $142,694 | — | — |
| Q2 2015 | 3,358,635 | $148,317 | — | — |
| Q1 2015 | 3,372,377 | $142,651 | — | — |
| Q4 2014 | 3,661,636 | $158,513 | — | — |
| Q3 2014 | 3,698,235 | $156,620 | — | — |
| Q2 2014 | 3,751,447 | $177,481 | — | — |
| Q1 2014 | 3,634,071 | $197,221 | — | — |
| Q4 2013 | 3,785,861 | $173,847 | — | — |
| Q3 2013 | 3,681,027 | $172,459 | — | — |
| Q2 2013 | 3,793,206 | $150,248 | — | — |