| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 31 M | $7.84 B | -$73.9 M | $252.96 | 380 |
| 2023 Q4 | 31.4 M | $6.47 B | -$92.5 M | $205.76 | 386 |
| 2023 Q3 | 32.1 M | $6.23 B | -$101 M | $194.01 | 362 |
| 2023 Q2 | 32.5 M | $6.43 B | -$121 M | $197.76 | 350 |
| 2023 Q1 | 33.3 M | $5.73 B | -$127 M | $172.24 | 340 |
| 2022 Q4 | 33 M | $4.67 B | -$77.6 M | $141.82 | 303 |
| 2022 Q3 | 33.6 M | $4.14 B | -$25.8 M | $123.45 | 282 |
| 2022 Q2 | 33.9 M | $4.06 B | -$56.5 M | $119.69 | 299 |
| 2022 Q1 | 34.6 M | $4.74 B | -$119 M | $136.82 | 304 |
| 2021 Q4 | 35.3 M | $5.41 B | -$23.7 M | $153.27 | 321 |
| 2021 Q3 | 35.6 M | $5.46 B | -$4.49 M | $153.63 | 300 |
| 2021 Q2 | 35.6 M | $5.45 B | +$7.71 M | $153.14 | 308 |
| 2021 Q1 | 35.5 M | $5.25 B | +$22.7 M | $147.82 | 309 |
| 2020 Q4 | 35.4 M | $4.74 B | +$21.8 M | $133.93 | 321 |
| 2020 Q3 | 35.2 M | $3.99 B | -$63.5 M | $113.14 | 320 |
| 2020 Q2 | 35.8 M | $4.18 B | -$51.4 M | $116.60 | 292 |
| 2020 Q1 | 36.3 M | $3.21 B | -$67.8 M | $88.48 | 267 |
| 2019 Q4 | 36.8 M | $4.81 B | -$26.7 M | $130.56 | 294 |
| 2019 Q3 | 36.9 M | $4.7 B | -$89.4 M | $127.23 | 282 |
| 2019 Q2 | 38 M | $4.55 B | -$14.5 M | $119.95 | 288 |
| 2019 Q1 | 39 M | $4.77 B | -$63.9 M | $122.15 | 259 |
| 2018 Q4 | 39.5 M | $3.86 B | -$74 M | $97.71 | 266 |
| 2018 Q3 | 40.4 M | $4.86 B | -$3.87 M | $120.55 | 266 |
| 2018 Q2 | 40.2 M | $4.01 B | -$16.5 M | $99.60 | 260 |
| 2018 Q1 | 41.1 M | $3.97 B | -$144 M | $96.60 | 271 |
| 2017 Q4 | 41.6 M | $4.22 B | -$281 M | $101.55 | 282 |
| 2017 Q3 | 44.5 M | $3.63 B | -$11.6 M | $81.55 | 251 |
| 2017 Q2 | 42.5 M | $3.22 B | -$119 M | $75.75 | 244 |
| 2017 Q1 | 46.3 M | $3.8 B | +$242 M | $82.20 | 245 |
| 2016 Q4 | 47.8 M | $3.31 B | -$390 M | $69.15 | 269 |
| 2016 Q3 | 52.7 M | $2.8 B | +$140 M | $53.03 | 237 |
| 2016 Q2 | 52.5 M | $3 B | -$43.9 M | $57.24 | 218 |
| 2016 Q1 | 53.4 M | $2.38 B | +$54.6 M | $44.53 | 206 |
| 2015 Q4 | 51.9 M | $2.45 B | -$66.7 M | $47.23 | 197 |
| 2015 Q3 | 53.5 M | $2.41 B | +$108 M | $45.07 | 191 |
| 2015 Q2 | 48.8 M | $2.23 B | +$84.6 M | $45.69 | 196 |
| 2015 Q1 | 48.8 M | $2.49 B | -$2.18 M | $50.90 | 190 |
| 2014 Q4 | 48.8 M | $2.65 B | -$131 M | $54.26 | 181 |
| 2014 Q3 | 51.3 M | $2.47 B | -$14.4 M | $48.22 | 165 |
| 2014 Q2 | 51.6 M | $2.47 B | +$58.3 M | $47.85 | 171 |
| 2014 Q1 | 50.3 M | $2.37 B | +$52.7 M | $47.11 | 171 |