| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2020 Q4 | 0 | $0 | -$69,300,000 | 0 | |
| 2020 Q3 | 407,219 | $69,300,000 | -$4,872,793,477 | $113.58 | 2 |
| 2020 Q2 | 90,580,128 | $4,881,528,405 | -$195,511,206 | $53.94 | 238 |
| 2020 Q1 | 94,679,570 | $4,598,002,263 | +$484,879 | $48.72 | 207 |
| 2019 Q4 | 93,728,847 | $6,064,125,133 | +$39,756,193 | $64.73 | 213 |
| 2019 Q3 | 93,578,001 | $4,607,875,462 | +$150,560,657 | $49.31 | 214 |
| 2019 Q2 | 86,898,864 | $5,400,262,058 | +$93,323,306 | $62.17 | 216 |
| 2019 Q1 | 88,217,953 | $5,790,289,448 | +$110,040,866 | $65.68 | 218 |
| 2018 Q4 | 87,161,136 | $4,722,520,229 | -$257,438,800 | $54.21 | 221 |
| 2018 Q3 | 88,736,306 | $6,531,299,742 | +$150,916,977 | $73.60 | 224 |
| 2018 Q2 | 86,829,569 | $6,019,021,344 | +$442,775,031 | $69.34 | 217 |
| 2018 Q1 | 80,206,101 | $6,402,429,106 | -$243,414,948 | $79.86 | 221 |
| 2017 Q4 | 82,197,595 | $5,882,536,902 | -$461,233,364 | $71.57 | 196 |
| 2017 Q3 | 89,024,119 | $5,564,943,031 | +$117,521,965 | $63.14 | 171 |
| 2017 Q2 | 86,564,904 | $3,818,971,650 | -$152,394,384 | $44.11 | 146 |
| 2017 Q1 | 90,641,937 | $3,207,947,027 | +$159,204,557 | $35.39 | 147 |
| 2016 Q4 | 90,255,099 | $2,527,434,528 | -$32,286,124 | $28.00 | 136 |
| 2016 Q3 | 81,341,788 | $3,876,692,679 | +$558,225,832 | $47.66 | 150 |
| 2016 Q2 | 69,877,770 | $3,207,844,763 | +$1,106,723,352 | $45.89 | 163 |
| 2016 Q1 | 45,581,294 | $2,536,397,769 | +$121,078,057 | $55.65 | 152 |
| 2015 Q4 | 44,331,588 | $2,923,829,125 | +$460,344,955 | $65.96 | 144 |
| 2015 Q3 | 35,823,456 | $1,685,430,094 | -$144,905,067 | $47.05 | 105 |
| 2015 Q2 | 37,391,055 | $2,395,251,941 | +$79,266,643 | $64.06 | 88 |
| 2015 Q1 | 36,345,798 | $1,921,966,931 | +$258,086,913 | $52.88 | 79 |
| 2014 Q4 | 32,064,355 | $1,332,272,500 | +$16,975,275 | $41.55 | 74 |
| 2014 Q3 | 31,316,811 | $1,166,551,475 | -$86,332,876 | $37.25 | 71 |
| 2014 Q2 | 31,414,550 | $1,698,265,272 | +$106,198,605 | $54.06 | 78 |
| 2014 Q1 | 29,759,617 | $1,238,894,337 | +$832,041,541 | $41.63 | 76 |