CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 8,394,493 | $791,853 | — | — |
| Q4 2019 | 5,445,187 | $815,471 | — | — |
| Q3 2019 | 5,465,523 | $746,153 | — | — |
| Q2 2019 | 5,500,689 | $716,189 | — | — |
| Q1 2019 | 5,532,654 | $713,104 | — | — |
| Q4 2018 | 5,539,015 | $589,794 | — | — |
| Q3 2018 | 5,408,733 | $756,195 | — | — |
| Q2 2018 | 5,453,198 | $681,813 | — | — |
| Q1 2018 | 5,668,572 | $713,219 | — | — |
| Q4 2017 | 5,718,012 | $729,447 | — | — |
| Q3 2017 | 9,386,876 | $1,089,629 | — | — |
| Q2 2017 | 11,283,064 | $1,377,774 | — | — |
| Q1 2017 | 13,049,745 | $1,464,312 | — | — |
| Q4 2016 | 14,123,545 | $1,548,237 | — | — |
| Q3 2016 | 13,966,136 | $1,418,959 | — | — |
| Q2 2016 | 16,525,202 | $1,694,659 | — | — |
| Q1 2016 | 18,076,858 | $1,809,493 | — | — |
| Q4 2015 | 17,783,223 | $1,708,433 | — | — |
| Q3 2015 | 18,870,558 | $1,679,291 | — | — |
| Q2 2015 | 9,414,526 | $1,044,353 | — | — |
| Q1 2015 | 9,259,855 | $1,085,256 | — | — |
| Q4 2014 | 9,310,225 | $1,070,676 | — | — |
| Q3 2014 | 8,079,317 | $853,176 | — | — |
| Q2 2014 | 7,393,189 | $853,425 | — | — |
| Q1 2014 | 7,125,391 | $832,411 | — | — |
| Q4 2013 | 7,165,492 | $815,316 | — | — |
| Q3 2013 | 7,054,579 | $760,625 | — | — |
| Q2 2013 | 7,235,140 | $672,434 | — | — |