| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 16 M | $1.17 B | +$24.1 M | $73.10 | 214 |
| 2023 Q4 | 15.9 M | $1.14 B | +$29.9 M | $71.42 | 205 |
| 2023 Q3 | 15.6 M | $936 M | +$5.47 M | $59.92 | 190 |
| 2023 Q2 | 15.3 M | $1.1 B | +$33 M | $72.10 | 197 |
| 2023 Q1 | 14.8 M | $1.09 B | +$25.2 M | $73.56 | 205 |
| 2022 Q4 | 14.5 M | $972 M | -$14.7 M | $66.80 | 188 |
| 2022 Q3 | 13.9 M | $1.2 B | -$2.61 M | $86.11 | 191 |
| 2022 Q2 | 14.9 M | $1.33 B | -$64.9 M | $89.22 | 182 |
| 2022 Q1 | 15.6 M | $1.75 B | -$90.4 M | $112.49 | 186 |
| 2021 Q4 | 16.2 M | $2.51 B | -$20.6 M | $154.46 | 210 |
| 2021 Q3 | 16.4 M | $2.28 B | +$68.6 M | $139.32 | 202 |
| 2021 Q2 | 15.9 M | $2.09 B | +$57.1 M | $131.19 | 208 |
| 2021 Q1 | 15.4 M | $2.35 B | -$956 M | $152.45 | 216 |
| 2020 Q4 | 22.4 M | $2.22 B | -$5.88 M | $99.45 | 227 |
| 2020 Q3 | 22.7 M | $2.16 B | +$67.3 M | $95.32 | 246 |
| 2020 Q2 | 22 M | $2.47 B | -$51.4 M | $111.85 | 254 |
| 2020 Q1 | 22.8 M | $1.66 B | -$15.1 M | $72.72 | 249 |
| 2019 Q4 | 22.4 M | $2.34 B | -$63.5 M | $104.29 | 251 |
| 2019 Q3 | 23.2 M | $2.31 B | -$159 M | $99.54 | 267 |
| 2019 Q2 | 24.6 M | $2.81 B | -$39.3 M | $114.15 | 293 |
| 2019 Q1 | 25.4 M | $3.19 B | -$112 M | $125.71 | 318 |
| 2018 Q4 | 26.7 M | $3.63 B | +$256 M | $135.70 | 348 |
| 2018 Q3 | 24.2 M | $6.64 B | -$318 M | $274.49 | 374 |
| 2018 Q2 | 25.4 M | $5.27 B | +$238 M | $207.17 | 336 |
| 2018 Q1 | 24.3 M | $4 B | +$70.5 M | $165.16 | 317 |
| 2017 Q4 | 24.7 M | $3.38 B | -$25.2 M | $136.93 | 294 |
| 2017 Q3 | 24.6 M | $3.35 B | -$39.9 M | $136.15 | 285 |
| 2017 Q2 | 24.5 M | $2.97 B | +$95.4 M | $121.40 | 261 |
| 2017 Q1 | 24.6 M | $2.6 B | +$242 M | $105.84 | 248 |
| 2016 Q4 | 24.7 M | $2.51 B | +$4.61 M | $101.61 | 260 |
| 2016 Q3 | 24.3 M | $2.48 B | +$61.6 M | $102.06 | 257 |
| 2016 Q2 | 24.6 M | $2.94 B | -$22.7 M | $119.27 | 262 |
| 2016 Q1 | 24.2 M | $2.6 B | +$161 M | $107.09 | 244 |
| 2015 Q4 | 23.2 M | $2.51 B | +$43 M | $108.42 | 229 |
| 2015 Q3 | 22.8 M | $1.95 B | -$32.3 M | $85.65 | 202 |
| 2015 Q2 | 21.3 M | $2.15 B | -$50.9 M | $100.90 | 212 |
| 2015 Q1 | 22 M | $1.69 B | +$80.1 M | $77.11 | 181 |
| 2014 Q4 | 21.6 M | $1.15 B | -$777 K | $53.21 | 177 |
| 2014 Q3 | 21.6 M | $1.02 B | +$40.5 M | $46.99 | 172 |
| 2014 Q2 | 20.1 M | $1.25 B | -$48.4 K | $62.29 | 189 |
| 2014 Q1 | 20.8 M | $1.4 B | +$25.8 M | $67.26 | 184 |