CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 20,333,388 | $1,918,049 | — | — |
| Q4 2019 | 17,633,056 | $2,640,727 | — | — |
| Q3 2019 | 17,525,359 | $2,392,564 | — | — |
| Q2 2019 | 16,983,189 | $2,211,212 | — | — |
| Q1 2019 | 16,932,301 | $2,182,405 | — | — |
| Q4 2018 | 18,859,558 | $2,008,165 | — | — |
| Q3 2018 | 18,227,112 | $2,548,332 | — | — |
| Q2 2018 | 21,397,486 | $2,675,328 | — | — |
| Q1 2018 | 21,211,566 | $2,668,840 | — | — |
| Q4 2017 | 19,520,199 | $2,490,192 | — | — |
| Q3 2017 | 16,893,046 | $1,960,945 | — | — |
| Q2 2017 | 14,331,243 | $1,749,989 | — | — |
| Q1 2017 | 15,170,580 | $1,702,291 | — | — |
| Q4 2016 | 12,276,637 | $1,345,766 | — | — |
| Q3 2016 | 12,303,897 | $1,250,075 | — | — |
| Q2 2016 | 12,606,818 | $1,292,829 | — | — |
| Q1 2016 | 12,782,577 | $1,279,536 | — | — |
| Q4 2015 | 16,830,941 | $1,616,950 | — | — |
| Q3 2015 | 18,865,589 | $1,678,847 | — | — |
| Q2 2015 | 14,579,456 | $1,617,299 | — | — |
| Q1 2015 | 15,039,128 | $1,762,586 | — | — |
| Q4 2014 | 10,745,798 | $1,235,766 | — | — |
| Q3 2014 | 14,493,691 | $1,530,533 | — | — |
| Q2 2014 | 14,400,372 | $1,662,523 | — | — |
| Q1 2014 | 11,235,012 | $1,312,699 | — | — |
| Q4 2013 | 14,867,186 | $1,691,886 | — | — |
| Q3 2013 | 13,897,160 | $1,498,392 | — | — |
| Q2 2013 | 13,910,558 | $1,292,847 | — | — |