| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 29.3 M | $12.9 B | -$273 M | $440.73 | 488 |
| 2023 Q4 | 29.9 M | $11.2 B | -$172 M | $374.26 | 461 |
| 2023 Q3 | 30.1 M | $7.57 B | -$55 M | $251.60 | 427 |
| 2023 Q2 | 30.3 M | $8.06 B | +$48.7 M | $266.02 | 396 |
| 2023 Q1 | 30.3 M | $6.31 B | +$61.4 M | $208.14 | 379 |
| 2022 Q4 | 30.1 M | $4.71 B | -$55.1 M | $156.49 | 358 |
| 2022 Q3 | 30.1 M | $4.96 B | -$133 M | $164.78 | 322 |
| 2022 Q2 | 31.7 M | $5.3 B | +$48.4 M | $167.16 | 321 |
| 2022 Q1 | 31.2 M | $5.66 B | -$141 M | $181.39 | 329 |
| 2021 Q4 | 31.9 M | $8.8 B | +$223 M | $275.91 | 363 |
| 2021 Q3 | 31.2 M | $6.4 B | -$108 M | $204.81 | 319 |
| 2021 Q2 | 30.3 M | $5.99 B | -$118 M | $197.78 | 323 |
| 2021 Q1 | 32 M | $6.69 B | -$18.8 M | $209.43 | 320 |
| 2020 Q4 | 32 M | $5.9 B | +$119 M | $184.08 | 326 |
| 2020 Q3 | 31.5 M | $5.38 B | +$78 M | $170.69 | 314 |
| 2020 Q2 | 30.8 M | $3.51 B | -$14.8 M | $113.77 | 306 |
| 2020 Q1 | 31.2 M | $2.23 B | -$29.8 M | $71.64 | 261 |
| 2019 Q4 | 31.6 M | $3.26 B | -$38.1 M | $103.08 | 300 |
| 2019 Q3 | 31.8 M | $3.07 B | -$97.9 M | $96.43 | 250 |
| 2019 Q2 | 33 M | $2.73 B | +$81.9 M | $82.76 | 240 |
| 2019 Q1 | 32.5 M | $2.1 B | +$33.8 M | $64.82 | 212 |
| 2018 Q4 | 32.6 M | $1.47 B | -$41.3 M | $45.00 | 217 |
| 2018 Q3 | 33.2 M | $1.89 B | -$69.2 M | $56.82 | 227 |
| 2018 Q2 | 34.4 M | $2.69 B | +$141 M | $78.34 | 257 |
| 2018 Q1 | 32.7 M | $2.5 B | +$4.31 M | $76.52 | 263 |
| 2017 Q4 | 33.4 M | $2.53 B | -$77.2 M | $75.74 | 270 |
| 2017 Q3 | 34.1 M | $2.23 B | -$3.85 M | $65.17 | 233 |
| 2017 Q2 | 34.5 M | $1.83 B | +$49.4 M | $53.07 | 217 |
| 2017 Q1 | 34 M | $1.6 B | +$212 M | $47.00 | 199 |
| 2016 Q4 | 34.9 M | $1.24 B | -$9.43 M | $35.60 | 198 |
| 2016 Q3 | 35.6 M | $1.18 B | -$10.4 M | $33.20 | 190 |
| 2016 Q2 | 36 M | $1.3 B | +$31.1 M | $36.20 | 211 |
| 2016 Q1 | 35.4 M | $1.05 B | +$20.3 M | $29.74 | 194 |
| 2015 Q4 | 34.9 M | $1.07 B | -$5.04 M | $30.77 | 206 |
| 2015 Q3 | 35.2 M | $1.09 B | +$959 M | $30.97 | 212 |
| 2015 Q2 | 3.98 M | $115 M | +$115 M | $29.00 | 40 |