| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2021 Q4 | 0 | $0 | -$2,286,243,499 | 0 | |
| 2021 Q3 | 57,780,424 | $2,327,744,967 | +$156,627,892 | $40.29 | 210 |
| 2021 Q2 | 56,016,743 | $1,908,993,899 | +$74,419,695 | $34.08 | 183 |
| 2021 Q1 | 53,299,714 | $1,533,830,152 | +$43,037,852 | $28.78 | 170 |
| 2020 Q4 | 52,387,629 | $951,839,820 | -$43,196,763 | $18.17 | 168 |
| 2020 Q3 | 52,148,863 | $1,379,444,118 | +$51,389 | $26.45 | 180 |
| 2020 Q2 | 52,200,918 | $1,004,973,783 | +$19,080,413 | $19.26 | 155 |
| 2020 Q1 | 51,405,240 | $856,294,778 | -$5,646,822 | $16.66 | 156 |
| 2019 Q4 | 51,622,888 | $971,566,826 | -$20,246,695 | $18.82 | 140 |
| 2019 Q3 | 52,444,471 | $859,552,525 | +$32,138,441 | $16.39 | 133 |
| 2019 Q2 | 50,596,085 | $733,736,487 | +$20,585,090 | $14.51 | 108 |
| 2019 Q1 | 49,529,805 | $614,943,070 | -$21,754,906 | $12.43 | 104 |
| 2018 Q4 | 51,220,170 | $725,102,072 | +$20,958,150 | $14.18 | 103 |
| 2018 Q3 | 50,049,036 | $498,412,923 | -$20,351,709 | $10.05 | 98 |
| 2018 Q2 | 51,735,854 | $512,347,719 | +$88,179,767 | $9.92 | 106 |
| 2018 Q1 | 42,693,815 | $452,557,505 | +$20,268,090 | $10.60 | 121 |
| 2017 Q4 | 40,308,597 | $604,834,590 | -$11,183,730 | $15.00 | 127 |
| 2017 Q3 | 40,959,622 | $698,353,994 | -$11,841,339 | $17.05 | 115 |
| 2017 Q2 | 41,748,561 | $548,978,016 | -$21,185,099 | $13.15 | 113 |
| 2017 Q1 | 43,394,598 | $546,760,187 | +$80,728,250 | $12.60 | 114 |
| 2016 Q4 | 40,248,111 | $414,571,233 | -$46,443,820 | $10.30 | 126 |
| 2016 Q3 | 44,690,249 | $657,365,113 | -$76,468,723 | $14.71 | 111 |
| 2016 Q2 | 48,596,012 | $875,355,187 | +$66,646,605 | $18.01 | 114 |
| 2016 Q1 | 43,727,172 | $810,258,000 | +$97,969,779 | $18.52 | 101 |
| 2015 Q4 | 39,740,678 | $675,974,923 | +$82,881,214 | $17.00 | 95 |
| 2015 Q3 | 34,386,734 | $716,279,812 | +$100,959,243 | $20.83 | 94 |
| 2015 Q2 | 28,956,522 | $804,052,232 | +$56,781,817 | $27.90 | 91 |
| 2015 Q1 | 26,309,856 | $794,773,862 | +$794,194,862 | $30.21 | 89 |