| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 55.8 M | $6.9 B | -$152 M | $123.75 | 364 |
| 2023 Q4 | 57.1 M | $7.71 B | +$212 M | $134.93 | 357 |
| 2023 Q3 | 55.3 M | $6.42 B | +$99.9 M | $116.04 | 335 |
| 2023 Q2 | 54.4 M | $7.58 B | +$3.52 B | $139.17 | 380 |
| 2023 Q1 | 28.7 M | $7.39 B | +$155 M | $257.05 | 339 |
| 2022 Q4 | 27.8 M | $5.88 B | +$199 M | $211.43 | 309 |
| 2022 Q3 | 27.2 M | $5.01 B | +$59.4 M | $184.15 | 313 |
| 2022 Q2 | 27.3 M | $5.22 B | -$81.5 M | $191.53 | 318 |
| 2022 Q1 | 27.8 M | $6.17 B | +$47.7 M | $221.78 | 327 |
| 2021 Q4 | 27.6 M | $6.65 B | -$51.6 M | $240.90 | 319 |
| 2021 Q3 | 27.7 M | $6.64 B | +$27.8 M | $240.08 | 312 |
| 2021 Q2 | 27.7 M | $5.5 B | -$33.1 M | $198.26 | 319 |
| 2021 Q1 | 28.2 M | $6.42 B | +$14.4 M | $227.42 | 312 |
| 2020 Q4 | 28.2 M | $5.49 B | -$137 M | $194.79 | 308 |
| 2020 Q3 | 29 M | $4.74 B | -$89.7 M | $163.82 | 298 |
| 2020 Q2 | 29.5 M | $3.93 B | +$99.7 M | $133.15 | 275 |
| 2020 Q1 | 28.9 M | $2.98 B | +$37.1 M | $102.95 | 261 |
| 2019 Q4 | 28.4 M | $3.9 B | -$99.8 M | $137.20 | 302 |
| 2019 Q3 | 29.1 M | $3.6 B | +$49.7 M | $123.45 | 277 |
| 2019 Q2 | 28.8 M | $3.31 B | +$93.7 M | $115.07 | 261 |
| 2019 Q1 | 29.4 M | $2.65 B | +$1.72 B | $90.26 | 245 |
| 2018 Q4 | 9.65 M | $2.35 B | -$51.6 M | $243.94 | 234 |
| 2018 Q3 | 9.66 M | $2.68 B | +$23 M | $277.70 | 233 |
| 2018 Q2 | 9.58 M | $2.84 B | +$42.5 K | $296.50 | 248 |
| 2018 Q1 | 9.74 M | $2.38 B | -$370 M | $244.05 | 219 |
| 2017 Q4 | 11.2 M | $2.62 B | -$24.3 M | $232.70 | 209 |
| 2017 Q3 | 11.4 M | $2.34 B | -$35.3 M | $206.20 | 186 |
| 2017 Q2 | 11.5 M | $2.11 B | +$16.8 M | $183.30 | 170 |
| 2017 Q1 | 11.5 M | $1.82 B | +$213 M | $158.85 | 165 |
| 2016 Q4 | 11.4 M | $1.71 B | -$64 M | $150.45 | 170 |
| 2016 Q3 | 11.7 M | $1.71 B | -$51.7 M | $146.35 | 168 |
| 2016 Q2 | 12 M | $1.52 B | +$97.5 M | $126.36 | 152 |
| 2016 Q1 | 11.3 M | $1.67 B | +$17.6 M | $147.88 | 149 |
| 2015 Q4 | 11.2 M | $1.59 B | -$7.32 M | $141.49 | 143 |
| 2015 Q3 | 11.2 M | $1.49 B | +$31.5 M | $133.81 | 132 |
| 2015 Q2 | 10.8 M | $1.35 B | +$6.97 M | $125.05 | 125 |
| 2015 Q1 | 10.9 M | $1.25 B | +$13.6 M | $114.97 | 115 |
| 2014 Q4 | 10.8 M | $1.03 B | -$8.27 M | $95.30 | 108 |
| 2014 Q3 | 9.97 M | $972 M | +$9.47 M | $97.50 | 101 |
| 2014 Q2 | 9.9 M | $892 M | -$9.35 M | $90.11 | 104 |
| 2014 Q1 | 10 M | $912 M | +$1.34 M | $91.30 | 89 |