| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2021 Q2 | 0 | $0 | -$12,954,000 | 0 | |
| 2021 Q1 | 300,056 | $12,954,000 | -$1,637,467,184 | $43.17 | 3 |
| 2020 Q4 | 39,604,325 | $1,678,309,610 | +$216,172,754 | $42.38 | 152 |
| 2020 Q3 | 34,579,514 | $1,472,797,242 | -$149,800,235 | $42.61 | 158 |
| 2020 Q2 | 38,646,835 | $1,387,700,219 | -$52,424,947 | $35.91 | 157 |
| 2020 Q1 | 40,159,212 | $1,281,489,625 | -$86,148,803 | $31.84 | 143 |
| 2019 Q4 | 42,130,858 | $1,681,742,266 | -$68,661,963 | $39.93 | 159 |
| 2019 Q3 | 43,743,230 | $1,710,041,902 | -$107,892,139 | $39.19 | 165 |
| 2019 Q2 | 46,477,108 | $2,004,588,096 | +$26,486,432 | $43.13 | 175 |
| 2019 Q1 | 45,264,380 | $2,684,420,228 | -$113,938,769 | $59.24 | 199 |
| 2018 Q4 | 46,984,806 | $2,519,959,400 | -$64,806,558 | $53.64 | 189 |
| 2018 Q3 | 47,292,221 | $3,285,496,882 | -$129,348,777 | $69.48 | 196 |
| 2018 Q2 | 48,752,148 | $4,125,783,985 | -$410,795,797 | $84.69 | 227 |
| 2018 Q1 | 53,332,125 | $5,559,788,959 | +$532,039,623 | $104.27 | 250 |
| 2017 Q4 | 47,784,908 | $4,793,486,572 | -$248,720,241 | $100.31 | 243 |
| 2017 Q3 | 50,101,408 | $5,739,125,459 | +$263,246,727 | $114.65 | 236 |
| 2017 Q2 | 48,245,611 | $4,102,066,353 | +$411,806,996 | $84.97 | 216 |
| 2017 Q1 | 42,931,079 | $3,098,472,416 | +$146,634,406 | $72.12 | 201 |
| 2016 Q4 | 43,454,086 | $2,642,708,485 | -$9,931,127 | $60.79 | 193 |
| 2016 Q3 | 42,949,262 | $3,169,485,501 | +$112,405,095 | $73.83 | 174 |
| 2016 Q2 | 41,873,052 | $2,171,948,409 | +$217,982,466 | $51.87 | 140 |
| 2016 Q1 | 37,693,531 | $1,785,120,433 | +$105,739,488 | $47.37 | 116 |
| 2015 Q4 | 35,479,050 | $1,752,631,422 | +$144,679,515 | $49.4 | 114 |
| 2015 Q3 | 33,394,055 | $1,339,749,497 | -$192,556,114 | $40.12 | 106 |
| 2015 Q2 | 31,593,127 | $1,692,163,453 | +$46,026,425 | $53.56 | 121 |
| 2015 Q1 | 31,633,744 | $1,018,078,825 | -$71,242,062 | $32.16 | 117 |
| 2014 Q4 | 33,604,120 | $1,257,019,598 | -$113,348,982 | $37.41 | 114 |
| 2014 Q3 | 37,121,209 | $1,525,991,343 | -$51,933,909 | $41.14 | 121 |
| 2014 Q2 | 38,112,241 | $1,896,761,115 | -$511,487,577 | $49.77 | 147 |
| 2014 Q1 | 45,844,861 | $2,767,058,312 | -$598,761,646 | $60.41 | 183 |