| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2021 Q4 | 0 | $0 | -$304,000 | 0 | |
| 2021 Q3 | 4,513 | $304,000 | -$3,921,405,062 | $59.94 | 2 |
| 2021 Q2 | 56,690,354 | $3,918,437,192 | +$149,116,295 | $69.12 | 236 |
| 2021 Q1 | 55,592,868 | $3,327,491,902 | -$79,337,640 | $59.86 | 246 |
| 2020 Q4 | 57,136,300 | $3,132,445,420 | +$31,458,599 | $54.82 | 233 |
| 2020 Q3 | 57,233,069 | $2,305,963,059 | -$111,826,809 | $40.29 | 207 |
| 2020 Q2 | 59,288,589 | $3,012,410,242 | +$92,711,430 | $50.81 | 205 |
| 2020 Q1 | 57,798,238 | $2,059,535,498 | -$134,162,406 | $35.60 | 209 |
| 2019 Q4 | 57,936,774 | $4,045,820,930 | +$11,733,829 | $69.85 | 251 |
| 2019 Q3 | 57,687,754 | $3,851,202,719 | -$91,688,571 | $66.76 | 248 |
| 2019 Q2 | 58,571,312 | $4,457,258,722 | +$170,304,253 | $76.11 | 258 |
| 2019 Q1 | 58,653,061 | $4,576,569,501 | -$75,480,090 | $78.04 | 277 |
| 2018 Q4 | 60,080,759 | $3,900,852,652 | +$50,053,561 | $64.91 | 240 |
| 2018 Q3 | 59,066,273 | $4,220,133,943 | +$20,458,144 | $71.46 | 249 |
| 2018 Q2 | 58,791,768 | $4,309,438,148 | +$172,929,216 | $73.31 | 254 |
| 2018 Q1 | 57,044,766 | $3,491,375,191 | -$108,266,001 | $61.23 | 270 |
| 2017 Q4 | 58,548,262 | $4,103,132,651 | -$13,502,386 | $70.13 | 272 |
| 2017 Q3 | 58,070,946 | $4,189,812,320 | -$23,181,248 | $72.15 | 261 |
| 2017 Q2 | 58,502,929 | $4,212,711,114 | +$75,195,430 | $72.01 | 246 |
| 2017 Q1 | 57,435,154 | $4,003,801,055 | +$189,602,490 | $69.71 | 276 |
| 2016 Q4 | 57,816,746 | $3,910,376,283 | -$68,474,447 | $67.64 | 277 |
| 2016 Q3 | 58,389,590 | $4,306,951,636 | -$76,922,231 | $73.80 | 288 |
| 2016 Q2 | 59,447,176 | $4,352,172,386 | -$45,674,429 | $73.21 | 288 |
| 2016 Q1 | 60,099,728 | $4,277,299,690 | -$123,911,629 | $71.18 | 281 |
| 2015 Q4 | 59,960,472 | $5,971,213,181 | -$97,400,269 | $99.59 | 235 |
| 2015 Q3 | 61,156,683 | $5,690,588,536 | -$128,174,529 | $93.05 | 224 |
| 2015 Q2 | 62,456,288 | $6,264,363,764 | +$88,847,406 | $100.30 | 211 |
| 2015 Q1 | 61,585,716 | $6,088,072,692 | -$76,167,914 | $98.87 | 223 |
| 2014 Q4 | 62,378,954 | $5,949,769,920 | +$222,526,966 | $95.39 | 218 |
| 2014 Q3 | 60,760,117 | $5,525,458,950 | -$24,998,901 | $90.94 | 218 |
| 2014 Q2 | 61,041,861 | $5,770,267,503 | -$267,550,347 | $94.53 | 225 |
| 2014 Q1 | 63,528,547 | $6,299,832,116 | -$114,785,806 | $99.17 | 254 |