CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 10,191,507 | $961,367 | — | — |
| Q4 2019 | 10,173,835 | $1,523,634 | — | — |
| Q3 2019 | 9,390,901 | $1,282,046 | — | — |
| Q2 2019 | 9,201,714 | $1,198,063 | — | — |
| Q1 2019 | 9,196,747 | $1,185,369 | — | — |
| Q4 2018 | 9,146,278 | $973,895 | — | — |
| Q3 2018 | 9,298,075 | $1,299,964 | — | — |
| Q2 2018 | 9,427,544 | $1,178,727 | — | — |
| Q1 2018 | 9,859,348 | $1,240,504 | — | — |
| Q4 2017 | 10,991,909 | $1,402,239 | — | — |
| Q3 2017 | 11,371,050 | $1,319,951 | — | — |
| Q2 2017 | 11,858,518 | $1,448,044 | — | — |
| Q1 2017 | 12,400,462 | $1,391,457 | — | — |
| Q4 2016 | 12,818,498 | $1,405,162 | — | — |
| Q3 2016 | 12,751,221 | $1,295,526 | — | — |
| Q2 2016 | 13,062,662 | $1,339,575 | — | — |
| Q1 2016 | 13,639,509 | $1,365,314 | — | — |
| Q4 2015 | 15,074,026 | $1,448,162 | — | — |
| Q3 2015 | 15,612,994 | $1,389,599 | — | — |
| Q2 2015 | 15,879,630 | $1,761,529 | — | — |
| Q1 2015 | 16,745,811 | $1,962,978 | — | — |
| Q4 2014 | 15,345,215 | $1,764,699 | — | — |
| Q3 2014 | 14,229,730 | $1,502,657 | — | — |
| Q2 2014 | 14,344,128 | $1,656,028 | — | — |
| Q1 2014 | 14,571,966 | $1,702,587 | — | — |
| Q4 2013 | 14,728,126 | $1,676,062 | — | — |
| Q3 2013 | 15,251,051 | $1,644,368 | — | — |
| Q2 2013 | 15,423,591 | $1,433,470 | — | — |