| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2021 Q1 | 0 | $0 | -$23.8M | 0 | |
| 2020 Q4 | 223K | $23.8M | -$5.94B | $93.62 | 2 |
| 2020 Q3 | 72.9M | $5.97B | +$89.1M | $81.91 | 395 |
| 2020 Q2 | 72.3M | $4.72B | +$96.3M | $65.23 | 391 |
| 2020 Q1 | 71.5M | $3.8B | -$109M | $53.10 | 394 |
| 2019 Q4 | 72.3M | $5.46B | -$22.8M | $75.54 | 436 |
| 2019 Q3 | 72.4M | $5.75B | -$61.9M | $79.36 | 408 |
| 2019 Q2 | 73.2M | $5.83B | -$52.8M | $79.66 | 403 |
| 2019 Q1 | 74.2M | $5.57B | -$247M | $75.10 | 403 |
| 2018 Q4 | 77.7M | $4.99B | -$81.3M | $64.12 | 412 |
| 2018 Q3 | 78.8M | $5.81B | -$329M | $73.72 | 393 |
| 2018 Q2 | 83.4M | $5.76B | +$72.4M | $69.07 | 368 |
| 2018 Q1 | 82.5M | $4.92B | +$174M | $59.69 | 363 |
| 2017 Q4 | 80.2M | $5.17B | -$69.1M | $64.47 | 359 |
| 2017 Q3 | 82.5M | $4.38B | -$103M | $53.08 | 334 |
| 2017 Q2 | 84.3M | $4.64B | +$366M | $55.12 | 321 |
| 2017 Q1 | 87.3M | $4.78B | +$376M | $54.68 | 328 |
| 2016 Q4 | 87.4M | $4.58B | -$272M | $52.44 | 343 |
| 2016 Q3 | 92.5M | $4.82B | +$175M | $52.08 | 307 |
| 2016 Q2 | 89.9M | $3.92B | -$90.3M | $43.62 | 313 |
| 2016 Q1 | 92.5M | $4.36B | -$349M | $47.17 | 310 |
| 2015 Q4 | 101M | $4.28B | +$206M | $42.59 | 307 |
| 2015 Q3 | 95.1M | $4.66B | -$117M | $49.00 | 338 |
| 2015 Q2 | 97.5M | $5.36B | +$203M | $55.00 | 318 |
| 2015 Q1 | 93.6M | $4.45B | -$86.7M | $47.56 | 284 |
| 2014 Q4 | 96.1M | $4.1B | -$140M | $42.65 | 272 |
| 2014 Q3 | 99.2M | $4.45B | -$158M | $44.82 | 259 |
| 2014 Q2 | 103M | $4.7B | -$180M | $45.81 | 278 |
| 2014 Q1 | 104M | $5.24B | +$147M | $50.18 | 293 |