| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 38.1 M | $10.1 B | -$31.9 M | $265.63 | 509 |
| 2023 Q4 | 38.3 M | $8.4 B | +$104 M | $219.05 | 448 |
| 2023 Q3 | 37.6 M | $6.16 B | -$19.2 M | $163.77 | 389 |
| 2023 Q2 | 37.5 M | $5.86 B | +$280 M | $156.33 | 360 |
| 2023 Q1 | 36.2 M | $5.35 B | -$29.5 M | $147.98 | 363 |
| 2022 Q4 | 36.7 M | $4.76 B | -$94.2 M | $129.65 | 376 |
| 2022 Q3 | 36.8 M | $5.52 B | +$157 M | $149.94 | 346 |
| 2022 Q2 | 34.7 M | $4.44 B | +$19.7 M | $127.96 | 331 |
| 2022 Q1 | 35.8 M | $6.05 B | +$6.19 M | $168.75 | 346 |
| 2021 Q4 | 35.8 M | $6.21 B | -$127 M | $173.28 | 349 |
| 2021 Q3 | 35.2 M | $5.55 B | +$13.7 M | $157.82 | 314 |
| 2021 Q2 | 34.4 M | $4.48 B | -$7.08 M | $130.27 | 310 |
| 2021 Q1 | 32.5 M | $4.2 B | -$32.8 M | $129.34 | 321 |
| 2020 Q4 | 33.1 M | $5.35 B | +$404 M | $161.59 | 318 |
| 2020 Q3 | 32.5 M | $3.36 B | +$81.2 M | $103.42 | 288 |
| 2020 Q2 | 31.6 M | $3.16 B | -$3.95 M | $99.27 | 274 |
| 2020 Q1 | 31.6 M | $2.71 B | +$24.6 M | $85.56 | 281 |
| 2019 Q4 | 31.6 M | $3.68 B | +$148 M | $116.58 | 320 |
| 2019 Q3 | 30.5 M | $3.04 B | +$156 M | $99.82 | 296 |
| 2019 Q2 | 28.3 M | $3.6 B | +$396 M | $127.84 | 318 |
| 2019 Q1 | 27.2 M | $3.23 B | -$55.2 M | $119.05 | 304 |
| 2018 Q4 | 28 M | $2.07 B | -$63.4 M | $74.14 | 242 |
| 2018 Q3 | 28.2 M | $2.25 B | +$1.9 M | $79.84 | 227 |
| 2018 Q2 | 27.4 M | $1.73 B | +$113 M | $62.96 | 175 |
| 2018 Q1 | 27.1 M | $1.38 B | +$86.4 M | $51.02 | 159 |
| 2017 Q4 | 26.5 M | $1.1 B | -$12 M | $41.39 | 161 |
| 2017 Q3 | 26.3 M | $1.08 B | -$99.1 M | $41.00 | 157 |
| 2017 Q2 | 28.1 M | $1.4 B | -$24.9 M | $49.95 | 158 |
| 2017 Q1 | 25.5 M | $1.3 B | +$32.9 M | $50.87 | 168 |
| 2016 Q4 | 22.3 M | $1.02 B | -$2.65 M | $45.50 | 150 |
| 2016 Q3 | 24 M | $1.19 B | +$6.06 M | $49.57 | 149 |
| 2016 Q2 | 21.7 M | $1.05 B | +$217 M | $48.59 | 145 |
| 2016 Q1 | 19.8 M | $845 M | +$53.9 M | $42.63 | 124 |
| 2015 Q4 | 18.5 M | $837 M | +$57.9 M | $45.14 | 133 |
| 2015 Q3 | 15.6 M | $780 M | +$22.3 M | $50.14 | 126 |
| 2015 Q2 | 14.8 M | $927 M | +$301 M | $62.82 | 134 |
| 2015 Q1 | 10 M | $556 M | +$121 M | $55.57 | 84 |
| 2014 Q4 | 7.83 M | $310 M | +$17.4 M | $39.65 | 53 |
| 2014 Q3 | 7.57 M | $242 M | +$242 M | $32.00 | 43 |