| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 5.22 M | $354 M | +$213 M | $67.90 | 135 |
| 2023 Q4 | 1.89 M | $351 M | +$241 M | $185.40 | 131 |
| 2023 Q3 | 649 K | $115 M | -$5.41 M | $176.98 | 122 |
| 2023 Q2 | 674 K | $121 M | -$9.71 M | $179.11 | 114 |
| 2023 Q1 | 729 K | $128 M | -$9.78 M | $175.28 | 122 |
| 2022 Q4 | 742 K | $138 M | +$8.78 M | $186.13 | 122 |
| 2022 Q3 | 686 K | $116 M | -$7.56 M | $169.54 | 104 |
| 2022 Q2 | 742 K | $142 M | +$34 M | $191.65 | 115 |
| 2022 Q1 | 560 K | $109 M | +$8.36 M | $194.25 | 112 |
| 2021 Q4 | 519 K | $104 M | -$3.38 M | $199.66 | 105 |
| 2021 Q3 | 535 K | $98.1 M | +$981 K | $183.13 | 106 |
| 2021 Q2 | 528 K | $98.1 M | +$6.46 M | $185.74 | 97 |
| 2021 Q1 | 492 K | $87.4 M | -$2.26 M | $177.66 | 98 |
| 2020 Q4 | 504 K | $90.4 M | +$3.77 M | $179.44 | 94 |
| 2020 Q3 | 484 K | $79.1 M | -$9.04 M | $163.53 | 90 |
| 2020 Q2 | 542 K | $83.4 M | +$14.1 M | $153.87 | 87 |
| 2020 Q1 | 442 K | $59.5 M | -$20.5 M | $134.58 | 89 |
| 2019 Q4 | 599 K | $95.8 M | -$71.2 M | $160.11 | 90 |
| 2019 Q3 | 1.05 M | $147 M | +$43.8 M | $139.85 | 80 |
| 2019 Q2 | 732 K | $110 M | +$8.53 M | $150.79 | 82 |
| 2019 Q1 | 675 K | $104 M | -$234 K | $153.97 | 89 |
| 2018 Q4 | 684 K | $96.3 M | -$28.9 M | $140.76 | 92 |
| 2018 Q3 | 878 K | $147 M | -$909 K | $167.84 | 95 |
| 2018 Q2 | 872 K | $132 M | -$9.9 M | $151.35 | 88 |
| 2018 Q1 | 944 K | $139 M | -$138 M | $147.54 | 99 |
| 2017 Q4 | 1.85 M | $285 M | -$31.4 M | $154.38 | 105 |
| 2017 Q3 | 2.02 M | $317 M | -$32.6 M | $156.36 | 99 |
| 2017 Q2 | 2.24 M | $347 M | -$14.5 M | $155.13 | 91 |
| 2017 Q1 | 2.3 M | $348 M | +$60.5 M | $150.94 | 95 |
| 2016 Q4 | 1.95 M | $276 M | +$115 M | $141.42 | 92 |
| 2016 Q3 | 1.08 M | $161 M | -$44.3 M | $149.44 | 84 |
| 2016 Q2 | 1.36 M | $197 M | -$20.5 M | $144.40 | 88 |
| 2016 Q1 | 1.49 M | $205 M | -$99.3 M | $136.98 | 89 |
| 2015 Q4 | 1.92 M | $309 M | -$760 K | $161.69 | 102 |
| 2015 Q3 | 2.16 M | $321 M | -$24.1 M | $148.02 | 102 |
| 2015 Q2 | 2.31 M | $404 M | -$49.6 M | $174.82 | 118 |
| 2015 Q1 | 2.54 M | $437 M | +$86.7 M | $172.42 | 107 |
| 2014 Q4 | 2.05 M | $311 M | +$27.1 M | $151.40 | 101 |
| 2014 Q3 | 1.84 M | $259 M | -$10.4 M | $140.35 | 85 |
| 2014 Q2 | 1.92 M | $259 M | -$2.84 M | $135.11 | 86 |
| 2014 Q1 | 1.95 M | $247 M | +$26.5 M | $126.69 | 85 |