| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 13.9M | $5.31B | +$81.7M | $383.04 | 369 |
| 2024 Q2 | 13.8M | $4.09B | +$12.7M | $297.28 | 355 |
| 2024 Q1 | 13.8M | $4.02B | -$59M | $292.23 | 370 |
| 2023 Q4 | 14M | $4.26B | -$41.9M | $304.74 | 364 |
| 2023 Q3 | 14.1M | $3.8B | -$74.6M | $268.71 | 347 |
| 2023 Q2 | 14.4M | $3.72B | -$52M | $258.10 | 328 |
| 2023 Q1 | 14.6M | $3.31B | +$42.2M | $226.42 | 312 |
| 2022 Q4 | 14.6M | $2.62B | -$119M | $180.37 | 311 |
| 2022 Q3 | 15.3M | $2.18B | -$62.2M | $142.87 | 272 |
| 2022 Q2 | 15.6M | $2.66B | -$60.8M | $169.80 | 282 |
| 2022 Q1 | 16.1M | $2.7B | -$101M | $167.83 | 283 |
| 2021 Q4 | 16.7M | $3.25B | -$232M | $195.22 | 280 |
| 2021 Q3 | 17.8M | $3.35B | +$92.8M | $187.88 | 263 |
| 2021 Q2 | 17.7M | $2.73B | -$61M | $154.43 | 236 |
| 2021 Q1 | 18.1M | $2.85B | -$58.6M | $157.79 | 248 |
| 2020 Q4 | 18.6M | $2.43B | -$35.3M | $131.14 | 233 |
| 2020 Q3 | 19.1M | $1.69B | +$11.3M | $88.39 | 210 |
| 2020 Q2 | 18.5M | $1.22B | -$16M | $65.97 | 195 |
| 2020 Q1 | 18.9M | $836M | -$35.7M | $44.26 | 173 |
| 2019 Q4 | 18.8M | $1.88B | -$66.5M | $100.00 | 218 |
| 2019 Q3 | 19.3M | $1.77B | +$19.1M | $92.31 | 208 |
| 2019 Q2 | 19.1M | $1.56B | -$11.2M | $81.89 | 194 |
| 2019 Q1 | 19.5M | $1.26B | +$26.6M | $64.70 | 189 |
| 2018 Q4 | 19.2M | $1.01B | -$80.7M | $52.72 | 178 |
| 2018 Q3 | 20.5M | $1.33B | -$37.8M | $64.90 | 196 |
| 2018 Q2 | 21.2M | $1.34B | -$28.3M | $63.00 | 184 |
| 2018 Q1 | 21.6M | $1.41B | +$18.3M | $65.34 | 192 |
| 2017 Q4 | 21.3M | $1.51B | -$43.1M | $70.97 | 206 |
| 2017 Q3 | 21.8M | $1.58B | +$41M | $72.46 | 179 |
| 2017 Q2 | 21M | $1.33B | -$33.5M | $63.32 | 180 |
| 2017 Q1 | 21.1M | $1.56B | +$160M | $74.08 | 192 |
| 2016 Q4 | 21.5M | $1.68B | +$14.4M | $77.94 | 176 |
| 2016 Q3 | 21.1M | $1.35B | +$42.1M | $63.88 | 165 |
| 2016 Q2 | 20.9M | $1.03B | -$20.9M | $49.36 | 186 |
| 2016 Q1 | 20.4M | $1.2B | -$98.5M | $58.69 | 176 |
| 2015 Q4 | 22M | $1.67B | +$18.4M | $75.70 | 204 |
| 2015 Q3 | 22M | $1.87B | -$65.6M | $85.15 | 215 |
| 2015 Q2 | 22.8M | $2.07B | +$13.1M | $90.83 | 188 |
| 2015 Q1 | 22.7M | $1.96B | -$39.8M | $86.33 | 195 |
| 2014 Q4 | 22.8M | $2.05B | -$87.4M | $89.62 | 168 |
| 2014 Q3 | 24.3M | $1.77B | -$132M | $72.71 | 162 |
| 2014 Q2 | 25.9M | $2.18B | +$76M | $84.31 | 175 |
| 2014 Q1 | 25.7M | $1.69B | -$30.7M | $65.66 | 148 |