| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2017 Q4 | 0 | $0 | -$1,659,178,455 | 0 | |
| 2017 Q3 | 77,384,328 | $1,659,865,464 | -$17,714,225 | $21.45 | 85 |
| 2017 Q2 | 78,501,794 | $1,495,441,108 | +$23,059,591 | $19.05 | 84 |
| 2017 Q1 | 77,930,660 | $1,200,121,918 | +$67,806,701 | $15.40 | 79 |
| 2016 Q4 | 75,721,711 | $1,022,229,582 | +$12,152,306 | $13.50 | 75 |
| 2016 Q3 | 74,888,392 | $930,105,824 | +$4,796,423 | $12.42 | 74 |
| 2016 Q2 | 74,527,078 | $836,177,510 | +$1,647,675 | $11.22 | 71 |
| 2016 Q1 | 74,511,706 | $456,005,000 | -$87,876 | $6.12 | 68 |
| 2015 Q4 | 74,310,709 | $506,029,535 | +$3,042,758 | $6.81 | 71 |
| 2015 Q3 | 72,785,274 | $516,434,876 | +$111,905 | $7.10 | 71 |
| 2015 Q2 | 72,787,651 | $500,727,853 | +$251,629 | $6.88 | 67 |
| 2015 Q1 | 72,698,705 | $494,304,803 | -$4,148,053 | $6.80 | 63 |
| 2014 Q4 | 73,172,918 | $753,989,062 | -$5,441,987 | $10.31 | 76 |
| 2014 Q3 | 71,253,594 | $674,768,616 | +$3,616,628 | $9.47 | 79 |
| 2014 Q2 | 69,798,634 | $863,406,337 | +$17,712,004 | $12.37 | 81 |
| 2014 Q1 | 68,009,202 | $966,339,000 | +$35,590,899 | $14.21 | 55 |