| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 957 K | $248 M | -$12.8 M | $259.13 | 2 |
| 2023 Q4 | 1.01 M | $228 M | +$6.49 M | $226.00 | 2 |
| 2023 Q3 | 978 K | $204 M | +$4.42 M | $208.18 | 2 |
| 2023 Q2 | 957 K | $184 M | +$90.5 M | $192.56 | 2 |
| 2023 Q1 | 487 K | $94.6 M | +$5.97 M | $194.18 | 1 |
| 2022 Q4 | 456 K | $101 M | +$63 M | $220.60 | 1 |
| 2022 Q3 | 170 K | $31 M | -$1.66 M | $181.88 | 1 |
| 2022 Q2 | 180 K | $35.3 M | -$1.19 M | $196.58 | 1 |
| 2022 Q1 | 186 K | $39.7 M | +$16.5 M | $213.90 | 1 |
| 2021 Q4 | 109 K | $21 M | +$76.9 K | $193.31 | 1 |
| 2021 Q3 | 108 K | $18.8 M | -$8.89 M | $173.48 | 1 |
| 2021 Q2 | 160 K | $25.4 M | +$832 K | $158.94 | 1 |
| 2021 Q1 | 154 K | $24.4 M | +$4.94 M | $157.97 | 1 |
| 2020 Q4 | 123 K | $18.9 M | +$1.63 M | $153.92 | 1 |
| 2020 Q3 | 112 K | $13.1 M | +$375 K | $116.12 | 1 |
| 2020 Q2 | 108 K | $13.7 M | +$2.82 M | $126.64 | 2 |
| 2020 Q1 | 86.2 K | $9.63 M | -$4.95 M | $111.69 | 1 |
| 2019 Q4 | 131 K | $20.3 M | +$3.29 M | $155.66 | 1 |
| 2019 Q3 | 109 K | $17.7 M | +$1.24 M | $161.44 | 1 |
| 2019 Q2 | 102 K | $15 M | +$1.3 M | $147.29 | 1 |
| 2019 Q1 | 92.9 K | $13 M | +$5.21 M | $140.08 | 1 |
| 2018 Q4 | 55.7 K | $7.19 M | -$1.75 M | $129.18 | 1 |
| 2018 Q3 | 68.9 K | $9.21 M | -$555 M | $133.63 | 2 |
| 2018 Q2 | 4.44 M | $563 M | +$72.1 M | $127.02 | 2 |
| 2018 Q1 | 3.87 M | $529 M | -$6.51 M | $136.77 | 3 |
| 2017 Q4 | 3.91 M | $572 M | -$126 M | $146.13 | 3 |
| 2017 Q3 | 4.78 M | $681 M | +$14.1 M | $142.55 | 3 |
| 2017 Q2 | 4.68 M | $680 M | +$37.4 M | $145.38 | 2 |
| 2017 Q1 | 4.42 M | $602 M | +$69.2 M | $136.25 | 3 |
| 2016 Q4 | 3.91 M | $517 M | -$18 M | $132.12 | 3 |
| 2016 Q3 | 4.05 M | $509 M | +$10.9 M | $125.65 | 2 |
| 2016 Q2 | 3.96 M | $518 M | +$36.1 M | $130.71 | 2 |
| 2016 Q1 | 3.69 M | $440 M | +$49.2 M | $119.15 | 4 |
| 2015 Q4 | 3.28 M | $383 M | -$36.3 M | $116.85 | 2 |
| 2015 Q3 | 3.62 M | $375 M | +$47.4 M | $103.40 | 3 |
| 2015 Q2 | 3.17 M | $322 M | -$2.25 M | $101.68 | 2 |
| 2015 Q1 | 3.19 M | $355 M | +$154 M | $111.49 | 3 |
| 2014 Q4 | 1.8 M | $207 M | +$15.6 M | $114.88 | 2 |
| 2014 Q3 | 1.67 M | $175 M | +$19.4 M | $104.87 | 2 |
| 2014 Q2 | 1.48 M | $154 M | +$2.51 M | $103.70 | 3 |
| 2014 Q1 | 1.46 M | $145 M | +$8.8 M | $99.06 | 1 |