| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q2 | 940K | $285M | +$1.21M | $303.41 | 3 |
| 2024 Q1 | 936K | $324M | -$65.9M | $346.61 | 3 |
| 2023 Q4 | 1.13M | $395M | -$3.21M | $350.91 | 3 |
| 2023 Q3 | 1.14M | $346M | -$161M | $307.11 | 4 |
| 2023 Q2 | 1.67M | $514M | +$285M | $308.58 | 5 |
| 2023 Q1 | 743K | $210M | +$76.6M | $285.75 | 4 |
| 2022 Q4 | 475K | $123M | -$30.4M | $266.84 | 3 |
| 2022 Q3 | 594K | $153M | +$671K | $257.30 | 4 |
| 2022 Q2 | 592K | $146M | -$14.4M | $277.30 | 4 |
| 2022 Q1 | 660K | $223M | +$1.65M | $337.23 | 4 |
| 2021 Q4 | 655K | $272M | -$6.85M | $414.55 | 4 |
| 2021 Q3 | 672K | $215M | -$36.4M | $319.92 | 4 |
| 2021 Q2 | 785K | $232M | +$1.45M | $294.79 | 4 |
| 2021 Q1 | 780K | $216M | +$714K | $276.25 | 4 |
| 2020 Q4 | 778K | $203M | +$9.47M | $261.21 | 4 |
| 2020 Q3 | 742K | $168M | -$1.18M | $225.99 | 4 |
| 2020 Q2 | 747K | $160M | +$6.35M | $214.72 | 5 |
| 2020 Q1 | 718K | $117M | -$59.6M | $163.26 | 3 |
| 2019 Q4 | 1M | $210M | +$67.2M | $210.57 | 5 |
| 2019 Q3 | 680K | $131M | -$1.72M | $192.35 | 3 |
| 2019 Q2 | 689K | $127M | +$14.7M | $184.77 | 3 |
| 2019 Q1 | 610K | $107M | -$11.6M | $176.02 | 2 |
| 2018 Q4 | 677K | $95.5M | -$6.69M | $140.98 | 4 |
| 2018 Q3 | 718K | $122M | -$383M | $170.20 | 4 |
| 2018 Q2 | 3.06M | $500M | +$39.1M | $163.59 | 3 |
| 2018 Q1 | 2.82M | $433M | +$4.93M | $153.50 | 3 |
| 2017 Q4 | 2.79M | $427M | -$9.31M | $153.09 | 3 |
| 2017 Q3 | 2.88M | $390M | +$56.5M | $135.07 | 5 |
| 2017 Q2 | 2.47M | $305M | -$5.41M | $123.68 | 4 |
| 2017 Q1 | 2.51M | $301M | +$29M | $119.88 | 5 |
| 2016 Q4 | 2.27M | $262M | -$4.37B | $117.13 | 5 |
| 2016 Q3 | 38M | $4.63B | +$18.5M | $122.17 | 13 |
| 2016 Q2 | 37.8M | $4.28B | -$245M | $113.29 | 14 |
| 2016 Q1 | 40M | $4.61B | -$307M | $115.40 | 15 |
| 2015 Q4 | 42.7M | $4.45B | +$145M | $104.50 | 15 |
| 2015 Q3 | 41.3M | $4.05B | +$142M | $98.26 | 12 |
| 2015 Q2 | 39.8M | $3.85B | -$174M | $96.78 | 13 |
| 2015 Q1 | 41.7M | $3.9B | +$64.2M | $93.69 | 12 |
| 2014 Q4 | 41M | $3.66B | +$79.1M | $89.31 | 12 |
| 2014 Q3 | 40.1M | $3.26B | -$25.3M | $81.32 | 12 |
| 2014 Q2 | 40.4M | $3.27B | +$247M | $80.84 | 11 |
| 2014 Q1 | 37.3M | $2.98B | +$110M | $79.72 | 14 |