| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2022 Q1 | 0 | $0 | -$2,000 | 0 | |
| 2021 Q4 | 30 | $2,000 | -$1,946,406,161 | $66.67 | 1 |
| 2021 Q3 | 35,067,716 | $1,953,408,171 | +$15,721,755 | $55.70 | 210 |
| 2021 Q2 | 35,435,519 | $1,538,418,467 | -$6,320,812 | $43.44 | 198 |
| 2021 Q1 | 36,087,793 | $1,074,599,889 | -$59,731,983 | $29.78 | 189 |
| 2020 Q4 | 38,377,962 | $736,699,390 | -$43,958,154 | $19.20 | 178 |
| 2020 Q3 | 40,784,613 | $534,460,647 | -$19,890,961 | $13.12 | 161 |
| 2020 Q2 | 42,096,008 | $612,477,099 | +$15,127,715 | $14.55 | 180 |
| 2020 Q1 | 41,435,767 | $506,285,754 | -$105,174,454 | $12.22 | 204 |
| 2019 Q4 | 46,159,840 | $1,498,684,121 | +$117,091,576 | $32.47 | 221 |
| 2019 Q3 | 42,408,489 | $1,554,412,498 | -$162,101,724 | $36.66 | 222 |
| 2019 Q2 | 44,342,672 | $2,440,930,267 | -$87,689,073 | $55.06 | 238 |
| 2019 Q1 | 46,246,391 | $2,555,727,943 | -$82,522,893 | $55.26 | 240 |
| 2018 Q4 | 47,766,089 | $2,479,530,820 | -$100,169,930 | $51.94 | 232 |
| 2018 Q3 | 49,331,580 | $2,519,503,289 | -$30,506,917 | $51.05 | 229 |
| 2018 Q2 | 49,934,562 | $2,546,812,654 | +$180,383,664 | $51.00 | 236 |
| 2018 Q1 | 46,351,971 | $2,493,648,178 | +$83,098,991 | $53.80 | 250 |
| 2017 Q4 | 42,506,647 | $2,807,802,880 | -$52,863,777 | $66.05 | 252 |
| 2017 Q3 | 43,512,765 | $2,414,118,937 | -$13,684,821 | $55.50 | 220 |
| 2017 Q2 | 43,338,981 | $2,576,043,357 | +$29,720,192 | $59.45 | 234 |
| 2017 Q1 | 42,773,855 | $2,762,836,775 | +$647,941,888 | $64.60 | 255 |
| 2016 Q4 | 40,428,632 | $2,391,098,388 | +$146,049,280 | $59.15 | 230 |
| 2016 Q3 | 37,977,869 | $1,972,608,175 | +$39,621,933 | $51.99 | 222 |
| 2016 Q2 | 37,212,664 | $1,934,633,808 | +$110,391,034 | $51.91 | 231 |
| 2016 Q1 | 35,404,851 | $1,682,078,441 | +$71,456,071 | $47.50 | 203 |
| 2015 Q4 | 34,053,752 | $1,472,353,701 | -$38,463,406 | $43.25 | 196 |
| 2015 Q3 | 34,793,468 | $1,481,445,135 | -$98,704,557 | $42.58 | 204 |
| 2015 Q2 | 36,857,124 | $1,922,079,087 | +$46,561,597 | $52.15 | 201 |
| 2015 Q1 | 35,914,814 | $2,002,367,436 | -$41,688,076 | $55.77 | 201 |
| 2014 Q4 | 36,707,235 | $1,993,684,826 | +$97,509,871 | $54.32 | 193 |
| 2014 Q3 | 35,692,747 | $1,527,642,997 | +$85,702,296 | $42.80 | 184 |
| 2014 Q2 | 33,722,829 | $1,628,166,056 | +$38,432,616 | $48.36 | 191 |
| 2014 Q1 | 31,929,745 | $1,482,624,288 | +$15,746,647 | $46.43 | 176 |