| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 9.42 K | $2.4 M | +$1.25 M | $254.87 | 2 |
| 2023 Q4 | 4.51 K | $1.31 M | -$58.1 K | $290.50 | 1 |
| 2023 Q3 | 4.71 K | $1.29 M | -$767 K | $273.78 | 1 |
| 2023 Q2 | 7.51 K | $2.3 M | $0 | $305.71 | 1 |
| 2023 Q1 | 7.51 K | $2.14 M | -$971 K | $285.64 | 1 |
| 2022 Q4 | 10.9 K | $3.42 M | -$683 K | $313.99 | 1 |
| 2022 Q3 | 12.9 K | $4.25 M | $0 | $328.59 | 2 |
| 2022 Q2 | 12.9 K | $4.3 M | +$2.2 M | $332.70 | 2 |
| 2022 Q1 | 6.3 K | $2.51 M | $0 | $398.21 | 1 |
| 2021 Q4 | 6.3 K | $2.62 M | $0 | $416.07 | 1 |
| 2021 Q3 | 6.3 K | $2.31 M | +$1.25 M | $366.56 | 1 |
| 2021 Q2 | 2.9 K | $1.09 M | $0 | $377.08 | 1 |
| 2021 Q1 | 2.9 K | $941 K | -$130 K | $324.55 | 1 |
| 2020 Q4 | 3.3 K | $1.15 M | $0 | $349.57 | 1 |
| 2020 Q3 | 3.3 K | $1.13 M | +$39.8 K | $343.02 | 1 |
| 2020 Q2 | 3.18 K | $1.1 M | $0 | $346.53 | 1 |
| 2020 Q1 | 3.18 K | $1.03 M | -$1.18 M | $324.58 | 1 |
| 2019 Q4 | 6.83 K | $2.22 M | $0 | $324.26 | 1 |
| 2019 Q3 | 6.83 K | $1.99 M | -$1.56 B | $291.28 | 1 |
| 2019 Q2 | 5.57 M | $1.57 B | -$209 M | $281.52 | 2 |
| 2019 Q1 | 6.31 M | $1.74 B | -$384 M | $275.44 | 2 |
| 2018 Q4 | 7.7 M | $1.9 B | -$74.4 M | $246.97 | 2 |
| 2018 Q3 | 8 M | $1.94 B | -$45.1 M | $242.76 | 2 |
| 2018 Q2 | 8.19 M | $1.82 B | -$6.34 M | $222.43 | 2 |
| 2018 Q1 | 8.22 M | $1.88 B | -$131 M | $228.91 | 2 |
| 2017 Q4 | 8.79 M | $2.22 B | -$71.6 M | $252.94 | 2 |
| 2017 Q3 | 9.07 M | $2.32 B | -$59.6 M | $255.39 | 2 |
| 2017 Q2 | 9.31 M | $2.37 B | -$164 M | $254.85 | 2 |
| 2017 Q1 | 9.95 M | $2.54 B | -$1.24 M | $255.37 | 2 |
| 2016 Q4 | 9.96 M | $2.27 B | -$25.3 M | $228.54 | 2 |
| 2016 Q3 | 10.1 M | $2.5 B | -$33.4 M | $248.61 | 3 |
| 2016 Q2 | 10.2 M | $2.68 B | -$9.24 M | $262.68 | 4 |
| 2016 Q1 | 10.2 M | $2.52 B | -$1.87 M | $246.64 | 4 |
| 2015 Q4 | 10.2 M | $2.82 B | -$15.4 M | $275.93 | 4 |
| 2015 Q3 | 10.3 M | $2.72 B | -$31.2 M | $263.05 | 6 |
| 2015 Q2 | 10.4 M | $2.9 B | -$95.2 M | $280.34 | 6 |
| 2015 Q1 | 10.7 M | $2.95 B | -$204 M | $276.02 | 7 |
| 2014 Q4 | 11.4 M | $3.11 B | -$11.1 M | $271.62 | 5 |
| 2014 Q3 | 11.5 M | $3.4 B | -$43 M | $296.29 | 4 |
| 2014 Q2 | 11.6 M | $3.47 B | -$125 M | $298.26 | 5 |
| 2014 Q1 | 12 M | $3.61 B | -$103 M | $299.99 | 4 |