CUSIP: 913017109 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 4,811,452 | $453,864 | — | — |
| Q4 2019 | 4,767,468 | $713,976 | — | — |
| Q3 2019 | 4,727,841 | $645,445 | — | — |
| Q2 2019 | 4,610,441 | $600,279 | — | — |
| Q1 2019 | 4,458,552 | $574,663 | — | — |
| Q4 2018 | 4,341,203 | $462,251 | — | — |
| Q3 2018 | 4,194,261 | $586,400 | — | — |
| Q2 2018 | 4,086,665 | $510,956 | — | — |
| Q1 2018 | 3,936,406 | $495,279 | — | — |
| Q4 2017 | 3,801,530 | $484,961 | — | — |
| Q3 2017 | 3,672,217 | $426,271 | — | — |
| Q2 2017 | 3,668,592 | $447,972 | — | — |
| Q1 2017 | 8,535,397 | $957,757 | — | — |
| Q4 2016 | 8,428,845 | $923,970 | — | — |
| Q3 2016 | 8,317,013 | $845,009 | — | — |
| Q2 2016 | 8,362,020 | $869,316 | — | — |
| Q1 2016 | 8,375,521 | $875,828 | — | — |
| Q4 2015 | 8,257,157 | $793,265 | — | — |
| Q3 2015 | 8,178,726 | $727,825 | — | — |
| Q2 2015 | 8,208,992 | $910,624 | — | — |
| Q1 2015 | 8,067,680 | $945,532 | — | — |
| Q4 2014 | 8,042,663 | $924,906 | — | — |
| Q3 2014 | 8,381,490 | $885,085 | — | — |
| Q2 2014 | 8,275,881 | $955,451 | — | — |
| Q1 2014 | 8,049,968 | $940,558 | — | — |
| Q4 2013 | 7,901,222 | $899,159 | — | — |
| Q3 2013 | 7,782,011 | $839,056 | — | — |
| Q2 2013 | 5,538,129 | $514,714 | — | — |