| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2019 Q1 | 0 | $0 | -$1,871,571,327 | 0 | |
| 2018 Q4 | 33,669,958 | $1,874,018,180 | +$95,237,856 | $55.69 | 160 |
| 2018 Q3 | 33,470,417 | $1,554,761,067 | -$75,054,721 | $46.45 | 167 |
| 2018 Q2 | 33,670,707 | $1,624,548,352 | -$39,896,827 | $48.25 | 184 |
| 2018 Q1 | 35,746,359 | $1,546,451,709 | +$28,883,180 | $43.30 | 203 |
| 2017 Q4 | 35,377,584 | $1,405,535,902 | +$35,703,873 | $39.70 | 173 |
| 2017 Q3 | 33,180,520 | $1,439,794,505 | +$31,369,838 | $43.40 | 170 |
| 2017 Q2 | 32,334,484 | $1,547,757,974 | +$25,121,220 | $47.85 | 181 |
| 2017 Q1 | 32,221,570 | $1,322,773,926 | +$72,107,721 | $41.05 | 180 |
| 2016 Q4 | 32,515,229 | $1,250,150,854 | -$4,065,470 | $38.40 | 171 |
| 2016 Q3 | 30,847,120 | $1,656,477,060 | +$38,737,188 | $53.71 | 186 |
| 2016 Q2 | 30,581,826 | $1,311,970,362 | +$15,971,127 | $43.01 | 174 |
| 2016 Q1 | 29,648,924 | $1,493,123,996 | +$41,330,079 | $50.50 | 160 |
| 2015 Q4 | 28,147,985 | $1,782,434,831 | +$3,449,932 | $63.31 | 206 |
| 2015 Q3 | 27,385,814 | $1,793,207,556 | +$96,583,514 | $65.48 | 180 |
| 2015 Q2 | 25,887,059 | $1,751,472,598 | +$6,801,199 | $67.70 | 157 |
| 2015 Q1 | 26,074,652 | $1,119,305,412 | +$160,810,794 | $42.70 | 146 |
| 2014 Q4 | 22,220,694 | $1,098,267,772 | -$23,325,989 | $49.43 | 136 |
| 2014 Q3 | 23,158,384 | $665,333,951 | +$70,749,983 | $28.73 | 120 |
| 2014 Q2 | 20,818,125 | $544,994,419 | -$152,089,785 | $26.18 | 120 |
| 2014 Q1 | 20,956,852 | $1,167,289,817 | +$32,567,273 | $55.70 | 127 |