| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 833 K | $139 M | -$6.76 M | $166.33 | 107 |
| 2023 Q4 | 893 K | $148 M | -$3.86 M | $165.31 | 112 |
| 2023 Q3 | 973 K | $151 M | -$16.2 M | $155.73 | 108 |
| 2023 Q2 | 1.1 M | $171 M | +$21.7 M | $156.05 | 108 |
| 2023 Q1 | 938 K | $152 M | +$5.72 M | $162.09 | 109 |
| 2022 Q4 | 913 K | $146 M | +$17.9 M | $159.74 | 115 |
| 2022 Q3 | 796 K | $112 M | -$2.83 M | $140.78 | 97 |
| 2022 Q2 | 835 K | $122 M | -$289 K | $145.79 | 99 |
| 2022 Q1 | 835 K | $135 M | -$8.51 M | $162.12 | 108 |
| 2021 Q4 | 886 K | $168 M | +$17.8 M | $189.33 | 119 |
| 2021 Q3 | 789 K | $159 M | +$3.16 M | $202.13 | 114 |
| 2021 Q2 | 768 K | $155 M | -$1.35 M | $201.65 | 110 |
| 2021 Q1 | 755 K | $132 M | +$6.69 M | $175.44 | 101 |
| 2020 Q4 | 720 K | $122 M | -$11.4 M | $169.68 | 106 |
| 2020 Q3 | 745 K | $121 M | -$2.33 M | $162.08 | 97 |
| 2020 Q2 | 726 K | $118 M | +$35.3 M | $162.93 | 96 |
| 2020 Q1 | 497 K | $63.7 M | +$7.78 M | $128.00 | 76 |
| 2019 Q4 | 440 K | $61.3 M | -$5.72 M | $139.42 | 80 |
| 2019 Q3 | 536 K | $63.3 M | -$2.58 M | $117.98 | 75 |
| 2019 Q2 | 511 K | $65.9 M | -$3.69 M | $128.94 | 76 |
| 2019 Q1 | 545 K | $69.9 M | -$1.86 M | $128.49 | 84 |
| 2018 Q4 | 607 K | $67.4 M | -$4.56 M | $110.71 | 82 |
| 2018 Q3 | 637 K | $86.6 M | +$11.2 M | $136.02 | 80 |
| 2018 Q2 | 562 K | $67.6 M | -$7.38 M | $120.00 | 82 |
| 2018 Q1 | 626 K | $75.3 M | -$101 M | $120.33 | 80 |
| 2017 Q4 | 1.44 M | $179 M | -$52.4 M | $124.60 | 81 |
| 2017 Q3 | 1.85 M | $249 M | +$13 M | $134.12 | 77 |
| 2017 Q2 | 1.75 M | $220 M | -$1.78 M | $125.63 | 80 |
| 2017 Q1 | 1.78 M | $211 M | +$25 M | $119.06 | 77 |
| 2016 Q4 | 1.55 M | $167 M | +$17.8 M | $107.57 | 82 |
| 2016 Q3 | 1.39 M | $160 M | +$67.4 M | $115.20 | 75 |
| 2016 Q2 | 785 K | $80.8 M | +$76.1 M | $102.35 | 72 |
| 2016 Q1 | 35.3 K | $3.66 M | +$3.49 M | $103.64 | 5 |
| 2015 Q4 | 1.69 K | $214 K | +$213 K | $105.10 | 2 |