| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 82,120 | $19,963,924 | -$257,922 | $243.11 | 6 |
| 2025 Q2 | 83,181 | $14,659,329 | -$170,435 | $176.23 | 6 |
| 2025 Q1 | 84,391 | $13,050,110 | -$10,879,205 | $154.64 | 7 |
| 2024 Q4 | 92,654 | $26,796,686 | -$257,954 | $189.3 | 7 |
| 2024 Q3 | 84,078 | $13,944,249 | -$6,657,724 | $165.85 | 6 |
| 2024 Q2 | 164,232 | $30,016,656 | -$7,103,361 | $182.15 | 11 |
| 2024 Q1 | 216,471 | $32,687,545 | +$6,451,531 | $150.93 | 11 |
| 2023 Q4 | 173,727 | $24,311,834 | -$438,739 | $139.69 | 10 |
| 2023 Q3 | 176,089 | $23,046,318 | +$4,609,725 | $130.86 | 10 |
| 2023 Q2 | 141,523 | $16,944,394 | -$69,495 | $119.7 | 8 |
| 2023 Q1 | 142,211 | $14,752,708 | -$556,462 | $103.73 | 11 |
| 2022 Q4 | 149,435 | $13,185,108 | -$2,564,034 | $88.23 | 9 |
| 2022 Q3 | 173,767 | $16,629,000 | +$15,550,993 | $95.65 | 11 |
| 2022 Q2 | 8,436 | $18,389,151 | +$3,322,079 | $2,179.1 | 12 |
| 2022 Q1 | 6,747 | $18,779,000 | -$11,090,462 | $2,782.33 | 14 |
| 2021 Q4 | 10,579 | $30,681,000 | -$372,832 | $2,896.79 | 18 |
| 2021 Q3 | 9,794 | $26,140,450 | -$936,757,485 | $2,673.54 | 18 |
| 2021 Q2 | 393,438 | $960,863,000 | +$902,999,238 | $2,441.99 | 21 |
| 2021 Q1 | 24,999 | $51,580,063 | -$689,729 | $2,062.75 | 19 |
| 2020 Q4 | 25,611 | $44,885,000 | -$12,315,432 | $1,752.58 | 20 |
| 2020 Q3 | 34,271 | $50,238,000 | -$2,839,204 | $1,465.8 | 20 |
| 2020 Q2 | 36,292 | $51,458,000 | -$393,270 | $1,417.81 | 20 |
| 2020 Q1 | 37,389 | $43,251,046 | -$6,883,521 | $1,162.01 | 21 |
| 2019 Q4 | 35,427 | $47,443,000 | -$3,951,404 | $1,339.36 | 21 |
| 2019 Q3 | 44,042 | $53,776,846 | +$250,415 | $1,221.14 | 24 |
| 2019 Q2 | 43,930 | $47,560,312 | -$20,970,942 | $1,082.57 | 25 |
| 2019 Q1 | 62,083 | $73,052,076 | +$6,413,670 | $1,176.77 | 27 |
| 2018 Q4 | 56,870 | $59,348,338 | -$1,000,334 | $1,044.93 | 27 |
| 2018 Q3 | 58,746 | $70,853,662 | -$8,690,763 | $1,206.97 | 31 |
| 2018 Q2 | 66,592 | $75,134,675 | -$18,808,855 | $1,129.17 | 33 |
| 2018 Q1 | 99,299 | $102,960,816 | -$2,227,248 | $1,037.06 | 37 |
| 2017 Q4 | 99,981 | $105,254,777 | -$18,313,237 | $1,053.31 | 39 |
| 2017 Q3 | 118,252 | $114,836,797 | -$37,698,425 | $973.67 | 40 |
| 2017 Q2 | 159,483 | $147,942,936 | -$14,507,757 | $929.68 | 41 |
| 2017 Q1 | 177,066 | $149,768,321 | -$5,802,122 | $847.76 | 44 |
| 2016 Q4 | 184,618 | $145,883,754 | +$7,484,093 | $792.45 | 46 |
| 2016 Q3 | 191,426 | $149,748,753 | -$14,827,560 | $804.03 | 52 |
| 2016 Q2 | 212,837 | $149,633,932 | -$18,064,149 | $703.51 | 59 |
| 2016 Q1 | 235,897 | $179,818,173 | -$210,176,481 | $762.9 | 62 |
| 2015 Q4 | 516,277 | $400,548,567 | -$145,807,738,499 | $778 | 106 |
| 2015 Q3 | 229,720,283 | $146,260,759,259 | +$4,555,873,102 | $638.37 | 1,325 |
| 2015 Q2 | 225,564,889 | $121,802,818,866 | -$4,445,570,370 | $540.04 | 1,706 |
| 2015 Q1 | 233,764,324 | $129,636,870,403 | +$1,716,860,544 | $554.7 | 1,713 |
| 2014 Q4 | 231,001,445 | $122,583,319,927 | -$2,040,438,601 | $530.66 | 1,685 |
| 2014 Q3 | 231,583,616 | $136,247,882,355 | +$6,273,090,587 | $588.41 | 1,617 |
| 2014 Q2 | 220,393,989 | $128,849,805,385 | -$7,239,485,529 | $584.67 | 1,619 |
| 2014 Q1 | 215,774,722 | $240,487,909,935 | -$18,007,286,383 | $1,114.51 | 1,522 |