| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 338 K | $86.2 M | +$62.2 M | $254.99 | 3 |
| 2023 Q4 | 93.8 K | $27.3 M | -$778 K | $290.40 | 2 |
| 2023 Q3 | 96.5 K | $26.4 M | -$11.1 M | $273.80 | 2 |
| 2023 Q2 | 134 K | $41.1 M | -$13.9 M | $305.71 | 3 |
| 2023 Q1 | 184 K | $52.5 M | +$35.5 M | $285.25 | 3 |
| 2022 Q4 | 866 | $270 K | -$7.81 M | $312.79 | 2 |
| 2022 Q3 | 24.7 K | $8.09 M | +$2.53 M | $327.86 | 3 |
| 2022 Q2 | 17 K | $5.65 M | -$2.62 M | $333.33 | 5 |
| 2022 Q1 | 24.8 K | $9.86 M | +$2.16 M | $398.85 | 4 |
| 2021 Q4 | 19.4 K | $7.99 M | -$1.87 M | $406.15 | 5 |
| 2021 Q3 | 23.9 K | $8.75 M | -$23.6 M | $366.58 | 4 |
| 2021 Q2 | 86.4 K | $32.5 M | +$26.7 M | $376.71 | 5 |
| 2021 Q1 | 15.6 K | $5.08 M | -$19.3 M | $324.76 | 5 |
| 2020 Q4 | 72.5 K | $24.6 M | +$16.2 M | $338.97 | 6 |
| 2020 Q3 | 24.4 K | $8.38 M | -$1.73 M | $343.46 | 6 |
| 2020 Q2 | 29.5 K | $10.2 M | -$236 K | $346.49 | 9 |
| 2020 Q1 | 30.2 K | $9.81 M | -$363 K | $323.59 | 8 |
| 2019 Q4 | 31.3 K | $10.1 M | +$245 K | $323.87 | 8 |
| 2019 Q3 | 30.6 K | $8.91 M | -$18.4 M | $291.03 | 7 |
| 2019 Q2 | 94.7 K | $26.9 M | +$16 M | $280.61 | 8 |
| 2019 Q1 | 39 K | $10.7 M | -$1.29 M | $275.11 | 8 |
| 2018 Q4 | 43.7 K | $10.8 M | +$984 K | $247.74 | 6 |
| 2018 Q3 | 39.7 K | $9.63 M | +$2.52 M | $242.91 | 6 |
| 2018 Q2 | 29.3 K | $6.52 M | +$256 K | $222.71 | 5 |
| 2018 Q1 | 28.1 K | $6.44 M | -$1.06 M | $229.17 | 4 |
| 2017 Q4 | 32.8 K | $8.29 M | -$1.4 M | $252.98 | 4 |
| 2017 Q3 | 38.3 K | $9.78 M | +$852 K | $255.31 | 5 |
| 2017 Q2 | 35 K | $8.9 M | +$302 K | $254.63 | 4 |
| 2017 Q1 | 33.8 K | $8.63 M | -$1.42 M | $255.41 | 5 |
| 2016 Q4 | 39.5 K | $9.02 M | -$3.37 M | $228.49 | 6 |
| 2016 Q3 | 54.1 K | $13.4 M | +$9 K | $248.04 | 7 |
| 2016 Q2 | 54 K | $14.2 M | -$688 K | $262.21 | 6 |
| 2016 Q1 | 56.8 K | $14.1 M | -$547 K | $247.15 | 7 |
| 2015 Q4 | 59.1 K | $16.3 M | -$1.33 M | $276.03 | 6 |
| 2015 Q3 | 64 K | $16.9 M | -$15.2 M | $263.16 | 7 |
| 2015 Q2 | 122 K | $34.1 M | +$2.68 M | $280.35 | 7 |
| 2015 Q1 | 112 K | $30.9 M | +$504 K | $276.03 | 7 |
| 2014 Q4 | 79.7 K | $21.6 M | -$1.14 M | $271.33 | 5 |
| 2014 Q3 | 83.8 K | $24.8 M | +$209 K | $296.29 | 6 |
| 2014 Q2 | 83.1 K | $24.8 M | +$13.9 M | $298.26 | 7 |
| 2014 Q1 | 36.6 K | $11 M | +$74 K | $300.00 | 5 |