CUSIP: 983919101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2021 | 2,722,020 | $577,150 | — | — |
| Q3 2021 | 3,081,337 | $465,251 | — | — |
| Q2 2021 | 2,997,982 | $433,628 | — | — |
| Q1 2021 | 3,946,723 | $488,999 | — | — |
| Q4 2020 | 4,657,023 | $660,226 | — | — |
| Q3 2020 | 4,248,923 | $442,908 | — | — |
| Q2 2020 | 4,685,215 | $460,978 | — | — |
| Q1 2020 | 4,601,347 | $358,629 | — | — |
| Q4 2019 | 4,637,827 | $453,440 | — | — |
| Q3 2019 | 4,753,473 | $455,858 | — | — |
| Q2 2019 | 4,741,301 | $559,094 | — | — |
| Q1 2019 | 4,835,015 | $613,032 | — | — |
| Q4 2018 | 4,760,172 | $405,390 | — | — |
| Q3 2018 | 4,935,102 | $395,647 | — | — |
| Q2 2018 | 4,927,502 | $321,569 | — | — |
| Q1 2018 | 4,845,266 | $350,022 | — | — |
| Q4 2017 | 2,351,397 | $158,531 | — | — |
| Q3 2017 | 1,816,314 | $128,650 | — | — |
| Q2 2017 | 1,827,386 | $117,537 | — | — |
| Q1 2017 | 207,786 | $12,029 | — | — |
| Q4 2016 | 415,985 | $25,113 | — | — |
| Q3 2016 | 626,986 | $34,070 | — | — |
| Q2 2016 | 600,859 | $27,718 | — | — |
| Q1 2016 | 617,510 | $29,288 | — | — |
| Q4 2015 | 362,073 | $17,007 | — | — |
| Q3 2015 | 318,810 | $13,518 | — | — |
| Q2 2015 | 458,733 | $20,258 | — | — |
| Q1 2015 | 425,433 | $17,996 | — | — |
| Q4 2014 | 899,578 | $38,943 | — | — |
| Q3 2014 | 332,211 | $14,069 | — | — |
| Q2 2014 | 537,956 | $25,451 | — | — |
| Q1 2014 | 215,280 | $11,683 | — | — |
| Q4 2013 | 41,889 | $1,924 | — | — |
| Q3 2013 | 59,216 | $2,774 | — | — |
| Q2 2013 | 55,130 | $2,184 | — | — |
| Q1 2013 | 202,255 | $7,720 | — | — |