| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 10.2 M | $965 M | +$42 M | $94.25 | 233 |
| 2023 Q4 | 9.8 M | $935 M | +$26.2 M | $95.32 | 257 |
| 2023 Q3 | 9.52 M | $790 M | +$18.4 M | $82.94 | 230 |
| 2023 Q2 | 9.31 M | $842 M | -$168 M | $90.44 | 226 |
| 2023 Q1 | 11.6 M | $1.03 B | -$114 M | $88.78 | 234 |
| 2022 Q4 | 12.8 M | $1.12 B | -$13 M | $87.15 | 243 |
| 2022 Q3 | 12.9 M | $1.08 B | -$25.3 M | $84.26 | 231 |
| 2022 Q2 | 13.1 M | $1.25 B | -$205 K | $95.08 | 247 |
| 2022 Q1 | 13 M | $1.53 B | +$40.6 M | $117.32 | 260 |
| 2021 Q4 | 12.8 M | $1.57 B | -$47.6 M | $122.16 | 260 |
| 2021 Q3 | 13.2 M | $1.39 B | +$204 M | $105.43 | 246 |
| 2021 Q2 | 11.2 M | $1.17 B | +$25.4 M | $104.89 | 223 |
| 2021 Q1 | 10.8 M | $1.02 B | -$11 M | $94.66 | 214 |
| 2020 Q4 | 10.9 M | $943 M | +$49 M | $86.70 | 210 |
| 2020 Q3 | 10.3 M | $804 M | -$111 M | $77.97 | 194 |
| 2020 Q2 | 11.8 M | $924 M | -$218 M | $78.03 | 204 |
| 2020 Q1 | 14.7 M | $1.06 B | -$408 M | $72.20 | 205 |
| 2019 Q4 | 19.1 M | $1.95 B | -$42.1 M | $102.02 | 262 |
| 2019 Q3 | 19.9 M | $2.08 B | +$5.22 M | $104.57 | 246 |
| 2019 Q2 | 19.8 M | $1.96 B | -$331 M | $98.80 | 241 |
| 2019 Q1 | 23.2 M | $2.29 B | +$2.54 M | $98.92 | 240 |
| 2018 Q4 | 23.2 M | $1.99 B | +$312 M | $86.00 | 241 |
| 2018 Q3 | 19.2 M | $1.79 B | -$33.7 M | $93.25 | 210 |
| 2018 Q2 | 19.7 M | $1.85 B | +$39.1 M | $93.96 | 211 |
| 2018 Q1 | 19.3 M | $1.66 B | -$237 M | $86.14 | 206 |
| 2017 Q4 | 22 M | $2.06 B | -$36.4 M | $93.69 | 212 |
| 2017 Q3 | 22.4 M | $2.07 B | -$136 M | $92.51 | 196 |
| 2017 Q2 | 23.9 M | $2.22 B | -$157 M | $92.98 | 209 |
| 2017 Q1 | 25.1 M | $2.32 B | -$114 M | $92.28 | 213 |
| 2016 Q4 | 26.3 M | $2.46 B | -$264 M | $93.35 | 220 |
| 2016 Q3 | 29 M | $2.82 B | +$71.6 M | $97.37 | 218 |
| 2016 Q2 | 28.2 M | $2.81 B | +$76.3 M | $99.43 | 217 |
| 2016 Q1 | 27.5 M | $2.61 B | +$115 M | $95.15 | 205 |
| 2015 Q4 | 26.3 M | $2.41 B | +$108 M | $91.63 | 199 |
| 2015 Q3 | 25 M | $2.16 B | -$27.9 M | $86.17 | 184 |
| 2015 Q2 | 22.1 M | $1.86 B | -$43.5 M | $84.38 | 172 |
| 2015 Q1 | 25.6 M | $2.42 B | +$114 M | $94.57 | 186 |
| 2014 Q4 | 23.9 M | $2.17 B | +$58.1 M | $90.90 | 177 |
| 2014 Q3 | 23.5 M | $1.88 B | +$169 M | $79.80 | 174 |
| 2014 Q2 | 21.4 M | $1.78 B | +$8.93 M | $83.00 | 170 |
| 2014 Q1 | 21.2 M | $1.66 B | +$125 M | $78.03 | 161 |