| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2021 Q4 | 0 | $0 | -$2K | 0 | |
| 2021 Q3 | 0 | $0 | -$6.15B | 0 | |
| 2021 Q2 | 79.7M | $6.16B | +$308M | $77.30 | 308 |
| 2021 Q1 | 78.8M | $4.89B | +$97.7M | $62.04 | 320 |
| 2020 Q4 | 77.3M | $4.79B | +$203M | $61.88 | 311 |
| 2020 Q3 | 74.1M | $4.67B | -$37.7M | $63.02 | 316 |
| 2020 Q2 | 74.7M | $4.79B | +$331M | $64.09 | 304 |
| 2020 Q1 | 69.7M | $4.05B | +$239M | $58.01 | 263 |
| 2019 Q4 | 65.7M | $3.57B | +$153M | $54.27 | 254 |
| 2019 Q3 | 63M | $3.24B | -$23.5M | $51.41 | 240 |
| 2019 Q2 | 63.3M | $2.92B | +$97.9M | $46.18 | 235 |
| 2019 Q1 | 62.8M | $2.83B | +$375M | $44.99 | 233 |
| 2018 Q4 | 54.6M | $2.03B | -$7.07M | $37.05 | 202 |
| 2018 Q3 | 54.5M | $2.33B | +$54.7M | $42.67 | 209 |
| 2018 Q2 | 53.3M | $2.1B | +$89.1M | $39.50 | 206 |
| 2018 Q1 | 51.2M | $1.86B | -$283M | $36.22 | 197 |
| 2017 Q4 | 54.8M | $2.97B | +$298M | $54.16 | 198 |
| 2017 Q3 | 49.4M | $2.58B | +$9.69M | $52.36 | 200 |
| 2017 Q2 | 49.2M | $2.58B | +$57.1M | $52.33 | 180 |
| 2017 Q1 | 48.4M | $2.36B | +$123M | $48.75 | 187 |
| 2016 Q4 | 49.4M | $2.45B | +$17.3M | $49.65 | 177 |
| 2016 Q3 | 48.9M | $2.58B | -$50.2M | $52.85 | 182 |
| 2016 Q2 | 49M | $2.74B | +$134M | $55.98 | 187 |
| 2016 Q1 | 47.7M | $2.26B | +$287M | $47.38 | 189 |
| 2015 Q4 | 41.2M | $1.86B | +$7.01M | $45.11 | 151 |
| 2015 Q3 | 40.1M | $1.75B | +$26M | $43.69 | 154 |
| 2015 Q2 | 39.8M | $1.45B | +$259M | $36.45 | 144 |
| 2015 Q1 | 36.3M | $1.32B | +$141M | $36.41 | 127 |
| 2014 Q4 | 28.6M | $970M | -$9.75M | $33.84 | 81 |
| 2014 Q3 | 28.6M | $869M | -$5.47M | $30.35 | 75 |
| 2014 Q2 | 29M | $829M | +$5.85M | $28.63 | 75 |
| 2014 Q1 | 28.8M | $722M | +$28.5M | $25.09 | 74 |