| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2020 Q3 | 0 | $0 | -$1.33B | 0 | |
| 2020 Q2 | 74.2M | $1.33B | +$271M | $17.99 | 157 |
| 2020 Q1 | 77.7M | $554M | -$160M | $7.13 | 170 |
| 2019 Q4 | 78.6M | $1.88B | -$19.1M | $23.88 | 219 |
| 2019 Q3 | 79M | $2.12B | +$229M | $26.82 | 208 |
| 2019 Q2 | 70.6M | $1.91B | +$15.3M | $27.13 | 199 |
| 2019 Q1 | 69.4M | $2.41B | -$25.2M | $34.70 | 205 |
| 2018 Q4 | 70.3M | $1.37B | -$75.9M | $19.52 | 172 |
| 2018 Q3 | 70.7M | $1.88B | +$212M | $26.63 | 192 |
| 2018 Q2 | 62.4M | $2.36B | +$206M | $37.77 | 202 |
| 2018 Q1 | 57M | $1.86B | -$79.2M | $32.66 | 182 |
| 2017 Q4 | 57.9M | $2.82B | -$10.8M | $48.68 | 213 |
| 2017 Q3 | 57.8M | $3.12B | +$435M | $54.03 | 222 |
| 2017 Q2 | 49.3M | $2.77B | +$55.1M | $56.17 | 208 |
| 2017 Q1 | 49.1M | $1.92B | +$183M | $39.19 | 178 |
| 2016 Q4 | 49.6M | $1.11B | -$13.7M | $22.44 | 147 |
| 2016 Q3 | 50.2M | $1.14B | -$62.7M | $22.71 | 148 |
| 2016 Q2 | 52.4M | $1.24B | -$30.2M | $23.60 | 156 |
| 2016 Q1 | 52.7M | $1.08B | -$74.8M | $20.40 | 163 |
| 2015 Q4 | 51.8M | $2.66B | +$132M | $51.45 | 189 |
| 2015 Q3 | 49.3M | $2.1B | +$54.3M | $42.62 | 169 |
| 2015 Q2 | 48.4M | $2.2B | +$35M | $45.55 | 160 |
| 2015 Q1 | 47.9M | $1.82B | +$131M | $37.96 | 161 |
| 2014 Q4 | 44.5M | $1.26B | +$210M | $28.32 | 131 |
| 2014 Q3 | 37.1M | $938M | +$27.5M | $25.28 | 108 |
| 2014 Q2 | 35.9M | $1.05B | +$80.7M | $29.18 | 109 |
| 2014 Q1 | 33.3M | $862M | +$72.7M | $25.90 | 100 |