| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 4,469,751 | $1,315,597,822 | -$21,921,577 | $294.32 | 207 |
| 2025 Q2 | 4,611,090 | $1,258,053,781 | +$99,143,032 | $272.75 | 208 |
| 2025 Q1 | 4,242,929 | $1,046,732,408 | +$45,940,976 | $246.76 | 201 |
| 2024 Q4 | 4,048,584 | $1,051,525,874 | +$205,452,494 | $259.74 | 191 |
| 2024 Q3 | 3,210,623 | $814,426,763 | +$44,901,637 | $253.67 | 166 |
| 2024 Q2 | 3,235,996 | $775,488,047 | +$38,745,880 | $239.6 | 167 |
| 2024 Q1 | 3,072,209 | $715,427,822 | +$101,328,410 | $232.96 | 157 |
| 2023 Q4 | 2,646,674 | $563,549,603 | +$69,537,257 | $212.83 | 143 |
| 2023 Q3 | 2,290,955 | $436,883,543 | -$55,479,312 | $190.73 | 136 |
| 2023 Q2 | 2,567,424 | $507,306,694 | -$4,133,922 | $197.45 | 137 |
| 2023 Q1 | 2,583,082 | $473,323,235 | +$16,020,561 | $183.3 | 134 |
| 2022 Q4 | 2,555,143 | $439,351,330 | -$40,769,137 | $171.75 | 134 |
| 2022 Q3 | 2,464,390 | $398,378,710 | +$43,440,888 | $161.11 | 120 |
| 2022 Q2 | 2,192,355 | $371,720,000 | +$46,190,177 | $169 | 119 |
| 2022 Q1 | 1,960,412 | $397,356,000 | +$35,356,584 | $203.93 | 118 |
| 2021 Q4 | 1,777,715 | $383,443,920 | +$39,797,734 | $215.71 | 107 |
| 2021 Q3 | 1,542,304 | $306,541,149 | -$9,154,055 | $198.07 | 101 |
| 2021 Q2 | 1,590,560 | $316,998,252 | +$33,277,920 | $199.1 | 106 |
| 2021 Q1 | 1,421,993 | $263,764,849 | +$22,261,179 | $184.85 | 98 |
| 2020 Q4 | 1,301,751 | $226,647,612 | +$27,006,695 | $174.09 | 84 |
| 2020 Q3 | 1,149,639 | $175,013,805 | +$26,054,615 | $152.24 | 80 |
| 2020 Q2 | 979,910 | $137,446,556 | +$18,810,734 | $139.88 | 74 |
| 2020 Q1 | 857,461 | $98,897,863 | +$2,146,795 | $115.15 | 72 |
| 2019 Q4 | 833,406 | $122,030,000 | +$4,803,621 | $146.42 | 73 |
| 2019 Q3 | 803,513 | $108,623,147 | +$9,188,532 | $135.18 | 66 |
| 2019 Q2 | 735,121 | $98,446,942 | -$7,787,501 | $133.95 | 61 |
| 2019 Q1 | 796,745 | $103,450,622 | +$2,854,689 | $129.43 | 63 |
| 2018 Q4 | 777,887 | $88,844,000 | +$18,812,719 | $113.94 | 60 |
| 2018 Q3 | 615,813 | $78,279,314 | -$588,803 | $133.67 | 56 |
| 2018 Q2 | 635,554 | $74,920,417 | +$1,255,102 | $125.76 | 55 |
| 2018 Q1 | 583,617 | $70,923,000 | -$8,273,083 | $121.58 | 55 |
| 2017 Q4 | 647,481 | $79,527,000 | -$157,734 | $122.82 | 51 |
| 2017 Q3 | 649,312 | $75,196,000 | -$153,700,540 | $115.73 | 47 |
| 2017 Q2 | 1,977,534 | $220,271,000 | +$145,367,679 | $111.39 | 46 |
| 2017 Q1 | 672,863 | $73,078,000 | +$4,050,162 | $108.63 | 45 |
| 2016 Q4 | 638,931 | $65,993,000 | +$459,809 | $103.25 | 46 |
| 2016 Q3 | 640,326 | $63,519,000 | +$14,807,675 | $99.4 | 45 |
| 2016 Q2 | 492,147 | $46,842,000 | -$11,737,266 | $95.39 | 40 |
| 2016 Q1 | 616,111 | $57,691,073 | -$13,365,076 | $93.92 | 39 |
| 2015 Q4 | 755,753 | $69,915,000 | +$19,829,459 | $93.57 | 41 |
| 2015 Q3 | 539,950 | $47,944,000 | -$10,214,933 | $88.19 | 35 |
| 2015 Q2 | 638,239 | $61,051,000 | -$15,950,731 | $95.72 | 37 |
| 2015 Q1 | 805,142 | $77,327,000 | +$32,497,179 | $96.24 | 28 |
| 2014 Q4 | 468,647 | $44,492,000 | +$11,947,439 | $95.11 | 30 |
| 2014 Q3 | 348,686 | $31,471,000 | -$2,882,242 | $90.54 | 25 |
| 2014 Q2 | 380,246 | $34,545,000 | +$11,781,904 | $90.85 | 26 |
| 2014 Q1 | 250,565 | $21,849,000 | -$5,684,201 | $87.2 | 20 |