| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 0 | $0 | -$73.4K | 0 | |
| 2023 Q4 | 1.41K | $73.4K | +$73.4K | $51.96 | 1 |
| 2022 Q2 | 0 | $0 | -$3K | 0 | |
| 2022 Q1 | 0 | $0 | -$5.12B | 0 | |
| 2021 Q4 | 99.9M | $5.13B | +$215M | $51.34 | 273 |
| 2021 Q3 | 95.4M | $4.96B | +$68.2M | $51.95 | 281 |
| 2021 Q2 | 94.2M | $4.86B | +$7.15M | $51.59 | 282 |
| 2021 Q1 | 93.9M | $4.83B | +$67.9M | $51.51 | 282 |
| 2020 Q4 | 93.7M | $3.37B | +$16.8M | $35.90 | 272 |
| 2020 Q3 | 92.2M | $1.63B | -$56.4M | $17.71 | 220 |
| 2020 Q2 | 95.2M | $1.97B | +$79.5M | $20.73 | 239 |
| 2020 Q1 | 92.2M | $1.59B | -$282M | $17.26 | 261 |
| 2019 Q4 | 97.3M | $4.44B | +$64.2M | $45.63 | 301 |
| 2019 Q3 | 95.6M | $4.33B | +$64.7M | $45.31 | 308 |
| 2019 Q2 | 94.1M | $4.94B | -$162M | $52.54 | 307 |
| 2019 Q1 | 98.2M | $4.71B | -$242M | $47.97 | 315 |
| 2018 Q4 | 103M | $3.95B | -$503M | $38.27 | 301 |
| 2018 Q3 | 114M | $5.89B | -$271M | $51.61 | 312 |
| 2018 Q2 | 120M | $6.04B | -$410M | $50.41 | 318 |
| 2018 Q1 | 128M | $6.57B | -$323M | $51.50 | 321 |
| 2017 Q4 | 134M | $6.61B | -$245M | $49.23 | 318 |
| 2017 Q3 | 139M | $6.81B | -$547M | $49.05 | 289 |
| 2017 Q2 | 150M | $7.31B | -$2.34B | $48.70 | 276 |
| 2017 Q1 | 204M | $8.75B | +$473M | $42.93 | 324 |
| 2016 Q4 | 202M | $8.63B | +$124M | $42.68 | 324 |
| 2016 Q3 | 201M | $7.27B | +$71.9M | $36.30 | 306 |
| 2016 Q2 | 199M | $6.37B | +$60.8M | $31.91 | 301 |
| 2016 Q1 | 196M | $6.08B | -$20.4M | $31.03 | 315 |
| 2015 Q4 | 197M | $7.82B | -$40.1M | $39.70 | 332 |
| 2015 Q3 | 184M | $7.35B | +$352M | $40.03 | 318 |
| 2015 Q2 | 176M | $8.17B | +$106M | $46.49 | 329 |
| 2015 Q1 | 172M | $7.75B | -$470M | $45.12 | 330 |
| 2014 Q4 | 182M | $8.71B | -$30.2M | $47.83 | 338 |
| 2014 Q3 | 183M | $8.39B | -$56.1M | $45.96 | 342 |
| 2014 Q2 | 184M | $8.41B | -$283M | $45.76 | 336 |
| 2014 Q1 | 190M | $9.32B | -$171M | $49.02 | 342 |