| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 17.7 M | $1.6 B | -$19.5 M | $90.04 | 187 |
| 2023 Q4 | 18 M | $1.7 B | +$56.1 M | $94.55 | 186 |
| 2023 Q3 | 17.9 M | $1.34 B | +$4.83 M | $74.97 | 188 |
| 2023 Q2 | 17.8 M | $1.7 B | +$42.1 M | $95.56 | 185 |
| 2023 Q1 | 17.3 M | $1.78 B | +$4.85 M | $103.03 | 200 |
| 2022 Q4 | 17 M | $1.81 B | +$35.1 M | $106.46 | 197 |
| 2022 Q3 | 16.8 M | $1.57 B | -$14 M | $93.67 | 181 |
| 2022 Q2 | 16.8 M | $1.7 B | +$5.7 M | $101.35 | 176 |
| 2022 Q1 | 17.2 M | $1.7 B | +$15.7 M | $98.81 | 191 |
| 2021 Q4 | 17.2 M | $2.14 B | +$13.5 M | $124.29 | 204 |
| 2021 Q3 | 16.9 M | $1.91 B | -$14.3 M | $112.94 | 199 |
| 2021 Q2 | 17 M | $2.05 B | -$14.6 M | $120.27 | 221 |
| 2021 Q1 | 17 M | $2.16 B | -$1.28 M | $127.11 | 207 |
| 2020 Q4 | 17.2 M | $2.05 B | -$1.11 M | $119.32 | 218 |
| 2020 Q3 | 17.2 M | $1.88 B | +$15.5 M | $109.00 | 195 |
| 2020 Q2 | 16.8 M | $1.63 B | -$18.1 M | $97.10 | 193 |
| 2020 Q1 | 17.3 M | $1.53 B | +$2.34 M | $88.46 | 164 |
| 2019 Q4 | 17.2 M | $1.76 B | +$11.3 M | $102.44 | 185 |
| 2019 Q3 | 17.1 M | $1.66 B | -$13.3 M | $97.06 | 189 |
| 2019 Q2 | 17.2 M | $1.58 B | +$117 M | $91.91 | 179 |
| 2019 Q1 | 16.8 M | $1.47 B | +$38 M | $87.52 | 202 |
| 2018 Q4 | 16.1 M | $1.19 B | +$40 M | $74.00 | 178 |
| 2018 Q3 | 15.8 M | $1.37 B | -$7.67 M | $87.01 | 190 |
| 2018 Q2 | 15.6 M | $1.22 B | +$70.4 M | $78.01 | 184 |
| 2018 Q1 | 15.5 M | $1.29 B | +$53.7 M | $83.18 | 193 |
| 2017 Q4 | 14.7 M | $1.16 B | +$8.79 M | $78.97 | 192 |
| 2017 Q3 | 14.7 M | $1.23 B | +$21.5 M | $83.66 | 191 |
| 2017 Q2 | 14.3 M | $1.25 B | +$19.4 M | $87.14 | 195 |
| 2017 Q1 | 14.2 M | $1.12 B | +$191 M | $78.81 | 194 |
| 2016 Q4 | 13.9 M | $1.13 B | +$4.93 M | $81.48 | 183 |
| 2016 Q3 | 13.8 M | $1 B | +$24.9 M | $72.66 | 178 |
| 2016 Q2 | 13.5 M | $805 M | +$2.76 M | $59.53 | 167 |
| 2016 Q1 | 13.2 M | $732 M | +$13.3 M | $55.29 | 169 |
| 2015 Q4 | 13.2 M | $657 M | -$3.6 M | $49.69 | 161 |
| 2015 Q3 | 13.4 M | $556 M | +$4.65 M | $41.61 | 156 |
| 2015 Q2 | 13 M | $702 M | +$23.3 M | $54.11 | 166 |
| 2015 Q1 | 13 M | $540 M | +$4.52 M | $41.66 | 154 |
| 2014 Q4 | 12.9 M | $517 M | -$8.64 M | $40.08 | 151 |
| 2014 Q3 | 13.1 M | $583 M | +$7.24 M | $44.38 | 145 |
| 2014 Q2 | 12.9 M | $682 M | -$9.25 M | $52.86 | 149 |
| 2014 Q1 | 13.1 M | $843 M | +$11.8 M | $64.56 | 143 |