| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q1 | 0 | $0 | -$1,414,000 | 0 | |
| 2024 Q4 | 17,822 | $1,414,000 | $79.34 | 1 | |
| 2020 Q3 | 0 | $0 | -$131,000 | 0 | |
| 2020 Q2 | 2,448 | $131,000 | $53.51 | 1 | |
| 2019 Q4 | 0 | $0 | -$6,120,000 | 0 | |
| 2019 Q3 | 48,055 | $4,807,000 | -$31,163,471,842 | $70.61 | 7 |
| 2019 Q2 | 444,439,451 | $31,352,769,887 | +$1,652,869,967 | $70.56 | 795 |
| 2019 Q1 | 431,468,637 | $19,619,184,128 | -$110,964,720 | $45.48 | 752 |
| 2018 Q4 | 434,538,155 | $19,042,951,673 | -$810,207 | $43.84 | 796 |
| 2018 Q3 | 431,472,246 | $29,074,789,090 | -$1,020,373,947 | $67.41 | 824 |
| 2018 Q2 | 445,843,983 | $32,645,884,588 | -$1,033,134,487 | $73.25 | 857 |
| 2018 Q1 | 462,333,337 | $27,917,271,816 | -$299,454,616 | $60.41 | 819 |
| 2017 Q4 | 468,585,121 | $25,124,808,550 | -$751,770,332 | $53.64 | 805 |
| 2017 Q3 | 483,947,862 | $23,639,185,478 | +$207,473,238 | $48.85 | 768 |
| 2017 Q2 | 480,260,565 | $21,775,897,192 | -$29,806,250 | $45.34 | 746 |
| 2017 Q1 | 481,867,561 | $29,874,192,859 | +$2,087,111,209 | $62.00 | 851 |
| 2016 Q4 | 488,069,236 | $34,027,677,807 | -$191,590,817 | $69.73 | 877 |
| 2016 Q3 | 490,790,817 | $31,077,440,799 | +$2,870,886,536 | $63.36 | 818 |
| 2016 Q2 | 446,222,399 | $23,762,375,945 | +$153,357,461 | $53.25 | 757 |
| 2016 Q1 | 443,941,735 | $20,669,285,394 | +$88,568,750 | $46.57 | 766 |
| 2015 Q4 | 442,012,894 | $21,466,683,844 | -$23,465,025 | $48.58 | 795 |
| 2015 Q3 | 439,950,731 | $26,561,773,529 | +$332,777,981 | $60.39 | 828 |
| 2015 Q2 | 434,151,893 | $33,888,421,055 | -$108,000,290 | $78.06 | 875 |
| 2015 Q1 | 435,336,071 | $36,054,902,080 | -$158,891,192 | $82.81 | 890 |
| 2014 Q4 | 437,530,355 | $36,095,943,390 | -$746,180,673 | $82.50 | 885 |
| 2014 Q3 | 439,939,381 | $44,626,838,991 | +$361,482,266 | $101.44 | 915 |
| 2014 Q2 | 435,914,869 | $47,721,356,630 | +$650,155,271 | $109.47 | 941 |
| 2014 Q1 | 431,262,211 | $36,593,091,855 | +$200,446,710 | $84.76 | 884 |