| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 836 | $377,430 | -$14,099 | $783.25 | 3 |
| 2025 Q2 | 432 | $45,962 | -$3,182 | $401.71 | 2 |
| 2025 Q1 | 58 | $47,290 | -$815 | $815.34 | 1 |
| 2024 Q4 | 537 | $506,582 | -$3,774 | $943.16 | 2 |
| 2024 Q3 | 541 | $480,434 | +$5,476 | $887.86 | 2 |
| 2024 Q2 | 544 | $411,497 | +$5,264 | $754.47 | 2 |
| 2024 Q1 | 537 | $443,393 | -$1,499 | $825.52 | 2 |
| 2023 Q4 | 540 | $435,166 | -$6,042 | $806.31 | 2 |
| 2023 Q3 | 554 | $402,566 | +$20,390 | $726.92 | 2 |
| 2023 Q2 | 526 | $412,508 | -$12,548 | $784.24 | 1 |
| 2023 Q1 | 542 | $356,208 | $657.21 | 1 | |
| 2022 Q2 | 5,141 | $901,208 | -$5,915 | $387.86 | 2 |
| 2022 Q1 | 5,745 | $1,025,741 | $430.30 | 2 | |
| 2021 Q4 | 7,319 | $467,022 | -$13,685,826 | $423.09 | 2 |
| 2021 Q3 | 17,912 | $14,942,000 | +$576,678 | $395395.06 | 2 |
| 2021 Q2 | 18,179 | $14,590,000 | -$707,678 | $804.34 | 2 |
| 2021 Q1 | 19,207 | $13,053,098 | -$1,348,869 | $679.69 | 4 |
| 2020 Q4 | 21,192 | $15,133,741 | -$717,385 | $713.70 | 4 |
| 2020 Q3 | 22,196 | $16,871,457 | +$758,607 | $760.13 | 3 |
| 2020 Q2 | 20,716 | $14,548,000 | +$116,577 | $701.13 | 2 |
| 2020 Q1 | 20,550 | $12,834,000 | $623.38 | 2 | |
| 2019 Q4 | 21,045 | $12,283,974 | -$11,326,600 | $583.79 | 3 |
| 2019 Q3 | 40,682 | $23,464,894 | +$840,950 | $576.83 | 4 |
| 2019 Q2 | 39,224 | $19,779,395 | -$48,411 | $504.28 | 4 |
| 2019 Q1 | 39,320 | $17,818,149 | +$318,588 | $453.18 | 4 |
| 2018 Q4 | 38,617 | $13,615,000 | -$8,031,829 | $352.60 | 3 |
| 2018 Q3 | 61,270 | $26,521,861 | -$3,672,279 | $432.87 | 4 |
| 2018 Q2 | 69,753 | $29,986,313 | +$210,226 | $429.89 | 4 |
| 2018 Q1 | 69,264 | $28,961,176 | -$127,527 | $418.14 | 4 |
| 2017 Q4 | 69,569 | $31,529,587 | +$86,565 | $453.22 | 4 |
| 2017 Q3 | 69,378 | $30,962,995 | +$377,985 | $446.31 | 4 |
| 2017 Q2 | 68,531 | $29,410,067 | -$10,791,120 | $429.16 | 4 |
| 2017 Q1 | 95,048 | $38,054,423 | -$1,517,889 | $400.37 | 5 |
| 2016 Q4 | 98,839 | $35,325,522 | +$85,410 | $357.40 | 5 |
| 2016 Q3 | 98,600 | $35,519,840 | +$7,276,074 | $360.25 | 5 |
| 2016 Q2 | 78,403 | $30,398,310 | -$50,332,127 | $387.72 | 4 |
| 2016 Q1 | 229,730 | $75,974,000 | -$49,638,239 | $330.70 | 4 |
| 2015 Q4 | 393,971 | $119,137,624 | +$11,435,697 | $302.40 | 8 |
| 2015 Q3 | 356,155 | $97,373,063 | -$10,768,828 | $273.40 | 7 |
| 2015 Q2 | 399,008 | $101,348,000 | -$28,208,892 | $254.00 | 8 |
| 2015 Q1 | 519,836 | $121,044,986 | -$12,223,221,626 | $232.85 | 14 |
| 2014 Q4 | 54,532,113 | $12,362,073,855 | -$705,504,003 | $226.73 | 309 |
| 2014 Q3 | 57,747,784 | $12,269,474,337 | -$431,216,876 | $212.48 | 329 |
| 2014 Q2 | 59,804,386 | $12,565,760,290 | -$2,924,808,964 | $210.09 | 339 |
| 2014 Q1 | 71,110,023 | $12,895,686,296 | +$362,084,215 | $184.84 | 339 |