| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 13 M | $2.67 B | -$43.1 M | $205.25 | 272 |
| 2023 Q4 | 13.2 M | $2.82 B | +$50.1 M | $213.42 | 261 |
| 2023 Q3 | 13.8 M | $2.2 B | -$26.5 M | $160.00 | 248 |
| 2023 Q2 | 13.9 M | $2.71 B | -$88.2 M | $194.90 | 236 |
| 2023 Q1 | 14.4 M | $2.84 B | -$8.95 M | $197.95 | 221 |
| 2022 Q4 | 14.3 M | $2.38 B | +$31.3 M | $166.90 | 215 |
| 2022 Q3 | 14 M | $2.03 B | -$178 M | $144.38 | 191 |
| 2022 Q2 | 14.5 M | $2.16 B | +$60.8 M | $149.52 | 205 |
| 2022 Q1 | 14 M | $2.42 B | +$13.8 M | $172.81 | 215 |
| 2021 Q4 | 14 M | $3.22 B | -$35.8 M | $230.78 | 228 |
| 2021 Q3 | 14 M | $3.33 B | +$16.1 M | $237.72 | 218 |
| 2021 Q2 | 14 M | $3.31 B | -$14.7 M | $237.19 | 225 |
| 2021 Q1 | 14 M | $3.42 B | -$67.7 M | $243.77 | 223 |
| 2020 Q4 | 14.6 M | $3.69 B | -$90.6 M | $253.39 | 224 |
| 2020 Q3 | 15.1 M | $2.71 B | -$57.5 M | $179.71 | 210 |
| 2020 Q2 | 15.4 M | $2.86 B | +$52.9 M | $185.65 | 199 |
| 2020 Q1 | 15.1 M | $1.9 B | +$118 M | $126.28 | 175 |
| 2019 Q4 | 14.2 M | $2.33 B | +$135 M | $164.52 | 184 |
| 2019 Q3 | 13.4 M | $2.12 B | +$9.2 M | $158.14 | 208 |
| 2019 Q2 | 13.3 M | $2.7 B | +$61.7 M | $202.88 | 210 |
| 2019 Q1 | 13.2 M | $2.65 B | +$34.4 M | $200.33 | 210 |
| 2018 Q4 | 13 M | $2.31 B | +$55.7 M | $177.71 | 210 |
| 2018 Q3 | 12.7 M | $2.57 B | +$17.7 M | $202.21 | 207 |
| 2018 Q2 | 12.7 M | $1.96 B | +$53.5 M | $154.87 | 188 |
| 2018 Q1 | 12.5 M | $1.84 B | +$58 M | $148.13 | 197 |
| 2017 Q4 | 12.3 M | $1.85 B | +$48.6 M | $150.79 | 192 |
| 2017 Q3 | 11.2 M | $1.66 B | +$35.7 M | $147.95 | 177 |
| 2017 Q2 | 10.9 M | $1.58 B | -$7.23 M | $145.23 | 181 |
| 2017 Q1 | 11 M | $1.45 B | +$170 M | $131.66 | 169 |
| 2016 Q4 | 11.2 M | $1.43 B | +$35.6 M | $127.94 | 175 |
| 2016 Q3 | 10.9 M | $1.15 B | +$11.2 M | $105.93 | 159 |
| 2016 Q2 | 10.7 M | $950 M | +$877 K | $89.20 | 150 |
| 2016 Q1 | 10.9 M | $923 M | +$13.1 M | $84.86 | 147 |
| 2015 Q4 | 10.3 M | $793 M | -$12 M | $77.26 | 146 |
| 2015 Q3 | 10.4 M | $805 M | -$25 M | $77.08 | 149 |
| 2015 Q2 | 10.7 M | $951 M | +$21.8 M | $88.84 | 135 |
| 2015 Q1 | 10.6 M | $908 M | -$7.51 M | $85.64 | 146 |
| 2014 Q4 | 10.7 M | $985 M | +$51.6 M | $92.04 | 153 |
| 2014 Q3 | 10.5 M | $754 M | +$7.71 M | $71.69 | 155 |
| 2014 Q2 | 10.2 M | $784 M | +$5.02 M | $76.79 | 146 |
| 2014 Q1 | 10.2 M | $804 M | +$19.1 M | $78.83 | 143 |