| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 3.29M | $566M | -$20.1M | $171.93 | 244 |
| 2024 Q2 | 3.46M | $533M | -$22M | $153.99 | 245 |
| 2024 Q1 | 3.58M | $550M | -$66.2M | $153.77 | 237 |
| 2023 Q4 | 4.01M | $634M | -$30.1M | $158.06 | 251 |
| 2023 Q3 | 4.18M | $612M | -$62.8M | $146.35 | 237 |
| 2023 Q2 | 4.61M | $706M | -$19.9M | $153.14 | 245 |
| 2023 Q1 | 4.69M | $727M | -$18M | $155.03 | 239 |
| 2022 Q4 | 4.87M | $750M | +$55.8M | $154.13 | 236 |
| 2022 Q3 | 4.48M | $592M | +$22M | $131.98 | 209 |
| 2022 Q2 | 4.32M | $586M | -$18.1M | $135.56 | 215 |
| 2022 Q1 | 4.44M | $662M | -$83M | $149.14 | 209 |
| 2021 Q4 | 4.95M | $801M | -$47.5M | $161.96 | 237 |
| 2021 Q3 | 5.18M | $860M | -$14.2M | $166.06 | 229 |
| 2021 Q2 | 5.22M | $901M | -$80.6M | $172.62 | 226 |
| 2021 Q1 | 5.73M | $919M | -$21.4M | $160.50 | 231 |
| 2020 Q4 | 5.81M | $976M | -$78.2M | $167.99 | 230 |
| 2020 Q3 | 6.09M | $959M | -$31.8M | $157.26 | 208 |
| 2020 Q2 | 6.22M | $1.04B | +$191M | $167.77 | 220 |
| 2020 Q1 | 5.15M | $676M | -$47M | $131.12 | 191 |
| 2019 Q4 | 5.48M | $816M | -$74.7M | $148.72 | 205 |
| 2019 Q3 | 5.99M | $743M | -$883M | $123.76 | 183 |
| 2019 Q2 | 12.6M | $1.77B | +$35.8M | $140.84 | 216 |
| 2019 Q1 | 12.4M | $1.86B | +$129M | $150.85 | 224 |
| 2018 Q4 | 11.7M | $1.45B | -$404M | $124.20 | 191 |
| 2018 Q3 | 14.2M | $2.25B | +$1.43B | $158.49 | 187 |
| 2018 Q2 | 5.13M | $719M | +$65.8M | $140.01 | 153 |
| 2018 Q1 | 4.67M | $620M | +$89.6M | $132.90 | 150 |
| 2017 Q4 | 3.98M | $496M | +$44.8M | $124.57 | 125 |
| 2017 Q3 | 3.61M | $447M | +$13.8M | $123.93 | 115 |
| 2017 Q2 | 3.49M | $398M | +$56M | $114.04 | 111 |
| 2017 Q1 | 3.02M | $317M | -$4.72M | $105.30 | 112 |
| 2016 Q4 | 3.1M | $282M | +$13.6M | $90.87 | 108 |
| 2016 Q3 | 2.91M | $289M | -$409K | $99.71 | 109 |
| 2016 Q2 | 3.08M | $275M | -$39.7M | $89.43 | 106 |
| 2016 Q1 | 3.36M | $294M | -$1.89B | $87.56 | 104 |
| 2015 Q4 | 21.8M | $2.46B | +$164M | $113.02 | 127 |
| 2015 Q3 | 20.1M | $2.04B | +$162M | $101.32 | 127 |
| 2015 Q2 | 18.5M | $2.29B | +$283M | $124.02 | 123 |
| 2015 Q1 | 16.1M | $1.91B | +$445M | $118.23 | 118 |
| 2014 Q4 | 12.3M | $1.26B | +$246M | $102.02 | 108 |
| 2014 Q3 | 9.63M | $884M | +$85.6M | $91.78 | 95 |
| 2014 Q2 | 8.69M | $716M | +$32.2M | $82.33 | 91 |
| 2014 Q1 | 8.32M | $638M | +$51.7M | $76.69 | 82 |