| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 16.8 M | $3.84 B | -$73.7 M | $228.28 | 370 |
| 2023 Q4 | 17.3 M | $4.04 B | -$5.98 M | $233.51 | 366 |
| 2023 Q3 | 17.6 M | $4.23 B | -$27 M | $240.21 | 366 |
| 2023 Q2 | 17.4 M | $5.07 B | -$160 M | $291.05 | 366 |
| 2023 Q1 | 18.1 M | $5.78 B | -$233 M | $319.28 | 354 |
| 2022 Q4 | 18.8 M | $6.23 B | -$4.94 M | $330.67 | 344 |
| 2022 Q3 | 17.7 M | $4.75 B | -$135 M | $268.62 | 298 |
| 2022 Q2 | 18.1 M | $4.06 B | -$26.1 M | $224.63 | 280 |
| 2022 Q1 | 19 M | $4.54 B | +$80.5 M | $238.60 | 290 |
| 2021 Q4 | 17.2 M | $4.3 B | +$70.3 M | $250.50 | 274 |
| 2021 Q3 | 18.5 M | $4.35 B | +$25 M | $235.12 | 277 |
| 2021 Q2 | 18.3 M | $4.32 B | +$20.2 M | $236.05 | 296 |
| 2021 Q1 | 18.4 M | $4.37 B | +$86.9 M | $237.67 | 294 |
| 2020 Q4 | 18.1 M | $3.18 B | -$5.88 M | $174.93 | 271 |
| 2020 Q3 | 18.3 M | $2.28 B | -$22.8 M | $124.18 | 239 |
| 2020 Q2 | 18.5 M | $2.11 B | +$7.98 M | $113.62 | 236 |
| 2020 Q1 | 18 M | $1.91 B | -$32.4 M | $105.98 | 218 |
| 2019 Q4 | 18.7 M | $2.8 B | +$7.79 M | $149.78 | 246 |
| 2019 Q3 | 18.6 M | $2.58 B | +$8.43 M | $138.44 | 254 |
| 2019 Q2 | 18.3 M | $2.32 B | -$23.2 M | $126.81 | 241 |
| 2019 Q1 | 19.1 M | $2.48 B | -$4.13 M | $130.10 | 235 |
| 2018 Q4 | 19.1 M | $2.12 B | -$67.3 M | $110.95 | 225 |
| 2018 Q3 | 19.6 M | $2.71 B | -$43 M | $138.50 | 234 |
| 2018 Q2 | 19.4 M | $2.93 B | +$53.2 M | $150.75 | 252 |
| 2018 Q1 | 19.8 M | $2.89 B | -$8.55 M | $146.30 | 258 |
| 2017 Q4 | 19.5 M | $3.23 B | +$53.5 M | $165.85 | 271 |
| 2017 Q3 | 19.5 M | $3.09 B | +$62.6 M | $158.10 | 255 |
| 2017 Q2 | 19.1 M | $2.86 B | +$33.6 M | $149.60 | 267 |
| 2017 Q1 | 18.8 M | $2.93 B | +$234 M | $155.50 | 271 |
| 2016 Q4 | 19.1 M | $2.69 B | -$65.7 M | $140.90 | 253 |
| 2016 Q3 | 19.6 M | $2.64 B | -$20.3 M | $134.57 | 231 |
| 2016 Q2 | 19.8 M | $2.68 B | +$1.48 M | $135.27 | 250 |
| 2016 Q1 | 19.5 M | $2.42 B | -$2.44 M | $123.84 | 228 |
| 2015 Q4 | 19.7 M | $2.08 B | -$48.2 M | $106.02 | 231 |
| 2015 Q3 | 20.2 M | $1.91 B | -$167 M | $94.89 | 217 |
| 2015 Q2 | 21.8 M | $2.59 B | -$111 M | $118.87 | 251 |
| 2015 Q1 | 22.8 M | $2.81 B | -$55.7 M | $122.88 | 251 |
| 2014 Q4 | 23.3 M | $2.96 B | -$317 M | $127.00 | 258 |
| 2014 Q3 | 25.7 M | $3.47 B | +$88.2 M | $134.93 | 259 |
| 2014 Q2 | 25 M | $3.8 B | +$12 M | $151.95 | 273 |
| 2014 Q1 | 24.7 M | $3.68 B | +$75.3 M | $148.84 | 271 |