| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 18.2 M | $943 M | -$50.2 M | $51.72 | 204 |
| 2023 Q4 | 19.5 M | $1.32 B | +$52.6 M | $67.32 | 196 |
| 2023 Q3 | 19 M | $896 M | -$18.7 M | $47.21 | 183 |
| 2023 Q2 | 19.3 M | $965 M | +$2.59 M | $49.94 | 192 |
| 2023 Q1 | 19.3 M | $1.02 B | +$2.05 M | $52.89 | 176 |
| 2022 Q4 | 19.3 M | $1.02 B | -$17.8 M | $52.81 | 184 |
| 2022 Q3 | 19.3 M | $889 M | -$17.5 M | $46.04 | 170 |
| 2022 Q2 | 20 M | $1.21 B | +$14.2 M | $60.50 | 180 |
| 2022 Q1 | 19.9 M | $1.16 B | +$5.79 M | $58.07 | 185 |
| 2021 Q4 | 19.8 M | $1.09 B | +$24.3 M | $54.92 | 183 |
| 2021 Q3 | 19.3 M | $933 M | -$23.2 M | $48.33 | 164 |
| 2021 Q2 | 19.6 M | $1.12 B | -$19 M | $56.97 | 169 |
| 2021 Q1 | 19.8 M | $1.17 B | -$7.07 M | $58.99 | 171 |
| 2020 Q4 | 20.2 M | $980 M | -$1.87 M | $48.61 | 159 |
| 2020 Q3 | 20.2 M | $846 M | -$7.83 M | $41.88 | 167 |
| 2020 Q2 | 20.4 M | $867 M | -$23.9 M | $42.51 | 178 |
| 2020 Q1 | 20.9 M | $924 M | -$17.7 M | $44.21 | 171 |
| 2019 Q4 | 21.3 M | $1.21 B | -$6.04 M | $57.06 | 177 |
| 2019 Q3 | 21.2 M | $1.16 B | -$2.37 M | $54.81 | 173 |
| 2019 Q2 | 21.3 M | $1.29 B | +$56.6 M | $60.77 | 192 |
| 2019 Q1 | 20.7 M | $1.19 B | -$37.2 M | $57.63 | 195 |
| 2018 Q4 | 21.3 M | $1.15 B | -$15.7 M | $54.15 | 191 |
| 2018 Q3 | 21.5 M | $1.4 B | +$22.8 M | $65.00 | 173 |
| 2018 Q2 | 21.2 M | $1.4 B | +$46.7 M | $66.05 | 182 |
| 2018 Q1 | 20.3 M | $984 M | +$16.6 M | $48.50 | 175 |
| 2017 Q4 | 20.2 M | $1.06 B | -$68.1 M | $52.50 | 167 |
| 2017 Q3 | 21.5 M | $1.23 B | -$65.1 M | $57.30 | 169 |
| 2017 Q2 | 22.7 M | $1.47 B | -$46 M | $64.70 | 189 |
| 2017 Q1 | 23.5 M | $1.66 B | +$260 M | $70.75 | 205 |
| 2016 Q4 | 21.6 M | $1.38 B | +$33 M | $63.75 | 197 |
| 2016 Q3 | 21.7 M | $1.26 B | +$7.1 M | $58.22 | 184 |
| 2016 Q2 | 21.6 M | $1.25 B | -$6.19 M | $57.74 | 181 |
| 2016 Q1 | 21.8 M | $1.24 B | -$631 K | $56.81 | 196 |
| 2015 Q4 | 21.8 M | $1.22 B | -$10.6 M | $56.08 | 180 |
| 2015 Q3 | 22.1 M | $1.09 B | +$32.1 M | $49.57 | 174 |
| 2015 Q2 | 20.8 M | $1.19 B | -$26.2 M | $57.32 | 188 |
| 2015 Q1 | 21.9 M | $1.03 B | +$6.16 M | $47.16 | 163 |
| 2014 Q4 | 21.8 M | $958 M | +$22.4 M | $43.98 | 158 |
| 2014 Q3 | 21.2 M | $942 M | -$34 M | $44.39 | 169 |
| 2014 Q2 | 21.8 M | $1.21 B | +$9.81 M | $55.35 | 171 |
| 2014 Q1 | 21.6 M | $1.21 B | -$2.61 M | $55.89 | 170 |