| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 4.29M | $410M | +$2.18M | $95.73 | 134 |
| 2024 Q2 | 4.27M | $374M | +$470K | $87.57 | 121 |
| 2024 Q1 | 4.26M | $387M | +$7.11M | $90.80 | 121 |
| 2023 Q4 | 4.16M | $363M | +$6.48M | $87.18 | 114 |
| 2023 Q3 | 4.1M | $319M | +$3.86M | $77.91 | 106 |
| 2023 Q2 | 4.1M | $337M | -$11.6M | $82.32 | 108 |
| 2023 Q1 | 4.24M | $334M | +$169M | $78.66 | 104 |
| 2022 Q4 | 2.09M | $321M | -$12.5M | $153.42 | 98 |
| 2022 Q3 | 2.19M | $304M | +$2.59M | $138.76 | 96 |
| 2022 Q2 | 2.17M | $314M | -$3.98M | $144.53 | 99 |
| 2022 Q1 | 2.18M | $365M | +$19.2M | $167.54 | 102 |
| 2021 Q4 | 2.08M | $351M | -$5.88M | $168.64 | 99 |
| 2021 Q3 | 2.11M | $336M | +$12.4M | $159.12 | 97 |
| 2021 Q2 | 2.03M | $329M | +$12.9M | $161.83 | 98 |
| 2021 Q1 | 1.96M | $306M | +$38M | $156.26 | 90 |
| 2020 Q4 | 1.71M | $225M | +$52.1M | $131.67 | 73 |
| 2020 Q3 | 1.33M | $139M | -$18.8M | $104.84 | 65 |
| 2020 Q2 | 1.48M | $152M | -$13.4M | $102.84 | 60 |
| 2020 Q1 | 1.25M | $105M | +$8.4M | $84.37 | 60 |
| 2019 Q4 | 1.51M | $196M | -$6.43M | $130.09 | 72 |
| 2019 Q3 | 1.52M | $186M | +$1.97M | $123.38 | 73 |
| 2019 Q2 | 1.5M | $184M | +$51.5M | $122.88 | 73 |
| 2019 Q1 | 1.08M | $130M | +$15.1M | $119.89 | 77 |
| 2018 Q4 | 956K | $101M | +$9.67M | $105.15 | 62 |
| 2018 Q3 | 878K | $110M | +$7.82M | $128.79 | 58 |
| 2018 Q2 | 797K | $99M | +$1.5M | $124.22 | 55 |
| 2018 Q1 | 786K | $92.8M | -$1.12M | $117.99 | 58 |
| 2017 Q4 | 795K | $96.8M | -$576K | $121.76 | 58 |
| 2017 Q3 | 557K | $65.4M | -$2.48M | $117.19 | 52 |
| 2017 Q2 | 579K | $66M | -$2.04M | $113.95 | 47 |
| 2017 Q1 | 597K | $67.4M | +$9.62M | $112.96 | 46 |
| 2016 Q4 | 506K | $55.8M | +$14.6M | $110.20 | 37 |
| 2016 Q3 | 353K | $35.8M | +$5.3M | $101.69 | 29 |
| 2016 Q2 | 300K | $29.2M | +$5.41M | $97.34 | 26 |
| 2016 Q1 | 249K | $23.3M | +$2.31M | $93.97 | 20 |
| 2015 Q4 | 225K | $19.8M | +$3.03M | $88.41 | 16 |
| 2015 Q3 | 190K | $16.8M | -$4.55M | $87.56 | 16 |
| 2015 Q2 | 234K | $22.9M | +$5.6M | $97.94 | 17 |
| 2015 Q1 | 176K | $17.5M | -$3.99M | $99.20 | 21 |
| 2014 Q4 | 218K | $21M | +$157K | $96.60 | 19 |
| 2014 Q3 | 226K | $20.8M | +$2.53M | $91.73 | 13 |
| 2014 Q2 | 199K | $19.1M | -$40.9M | $96.29 | 10 |
| 2014 Q1 | 654K | $59.5M | +$47.7M | $90.94 | 13 |