| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 1.09 M | $83.3 M | +$712 K | $76.66 | 6 |
| 2023 Q4 | 1.08 M | $82.9 M | -$2.55 M | $76.93 | 6 |
| 2023 Q3 | 1.11 M | $82.9 M | -$17.2 M | $74.59 | 8 |
| 2023 Q2 | 1.34 M | $95.9 M | +$19.6 M | $71.44 | 7 |
| 2023 Q1 | 1.07 M | $76.7 M | -$4.05 M | $71.76 | 6 |
| 2022 Q4 | 1.13 M | $77.4 M | +$2.46 M | $68.63 | 7 |
| 2022 Q3 | 1.1 M | $55.3 M | +$5.17 M | $50.40 | 8 |
| 2022 Q2 | 975 K | $54.2 M | +$226 K | $55.58 | 9 |
| 2022 Q1 | 990 K | $72.8 M | -$2.74 M | $73.57 | 11 |
| 2021 Q4 | 1.02 M | $82.8 M | -$5.46 M | $80.77 | 14 |
| 2021 Q3 | 1.09 M | $74.3 M | -$225 K | $67.99 | 12 |
| 2021 Q2 | 1.1 M | $84.8 M | +$1.11 M | $77.41 | 13 |
| 2021 Q1 | 1.08 M | $83.5 M | -$27.6 M | $77.28 | 14 |
| 2020 Q4 | 1.45 M | $103 M | -$28.8 M | $71.11 | 17 |
| 2020 Q3 | 1.86 M | $103 M | +$29.1 M | $55.48 | 15 |
| 2020 Q2 | 1.33 M | $70.7 M | -$34.9 M | $53.12 | 16 |
| 2020 Q1 | 1.99 M | $68 M | -$31.1 M | $34.09 | 17 |
| 2019 Q4 | 2.87 M | $184 M | +$23.5 M | $64.20 | 27 |
| 2019 Q3 | 2.5 M | $178 M | -$44.1 M | $71.31 | 30 |
| 2019 Q2 | 3.09 M | $232 M | +$218 M | $75.07 | 42 |
| 2019 Q1 | 188 K | $10 M | -$122 K | $53.31 | 1 |
| 2018 Q4 | 190 K | $10.2 M | +$1.36 M | $53.48 | 1 |
| 2018 Q3 | 165 K | $10.6 M | +$397 K | $64.31 | 1 |
| 2018 Q2 | 158 K | $10.4 M | -$487 K | $65.92 | 1 |
| 2018 Q1 | 166 K | $10.6 M | -$10.4 M | $63.71 | 1 |
| 2017 Q4 | 280 K | $21.9 M | -$20.9 M | $77.44 | 2 |
| 2017 Q3 | 544 K | $42.4 M | -$50.5 B | $83.33 | 15 |
| 2017 Q2 | 626 M | $50.5 B | +$509 M | $80.71 | 1,256 |
| 2017 Q1 | 620 M | $49.8 B | +$4.68 B | $80.33 | 1,259 |
| 2016 Q4 | 616 M | $45.2 B | -$410 M | $73.40 | 1,221 |
| 2016 Q3 | 622 M | $41.6 B | +$186 M | $66.97 | 1,156 |
| 2016 Q2 | 619 M | $40.1 B | +$210 M | $64.80 | 1,158 |
| 2016 Q1 | 604 M | $38.2 B | +$230 M | $63.32 | 1,159 |
| 2015 Q4 | 612 M | $40.8 B | +$520 M | $66.60 | 1,194 |
| 2015 Q3 | 592 M | $28.6 B | -$260 M | $48.20 | 1,148 |
| 2015 Q2 | 602 M | $38.5 B | -$513 M | $63.95 | 1,244 |
| 2015 Q1 | 623 M | $44.6 B | +$487 M | $71.47 | 1,263 |
| 2014 Q4 | 616 M | $45.5 B | -$202 M | $73.94 | 1,291 |
| 2014 Q3 | 617 M | $44.3 B | +$1.07 B | $71.76 | 1,209 |
| 2014 Q2 | 607 M | $39.7 B | -$51.1 M | $65.44 | 1,220 |
| 2014 Q1 | 609 M | $40.8 B | -$92.7 M | $67.10 | 1,237 |