| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 294K | $94.2M | -$5.27M | $320.79 | 2 |
| 2024 Q2 | 312K | $86.6M | -$7.25M | $277.59 | 3 |
| 2024 Q1 | 338K | $86.2M | +$62.2M | $254.99 | 3 |
| 2023 Q4 | 93.8K | $27.3M | -$778K | $290.40 | 2 |
| 2023 Q3 | 96.5K | $26.4M | -$11.1M | $273.80 | 2 |
| 2023 Q2 | 134K | $41.1M | -$13.9M | $305.71 | 3 |
| 2023 Q1 | 184K | $52.5M | +$35.5M | $285.25 | 3 |
| 2022 Q4 | 866 | $270K | -$7.81M | $312.79 | 2 |
| 2022 Q3 | 24.7K | $8.09M | +$2.53M | $327.86 | 3 |
| 2022 Q2 | 17K | $5.65M | -$2.62M | $333.33 | 5 |
| 2022 Q1 | 24.8K | $9.86M | +$2.16M | $398.85 | 4 |
| 2021 Q4 | 19.4K | $7.99M | -$1.87M | $406.15 | 5 |
| 2021 Q3 | 23.9K | $8.75M | -$23.6M | $366.58 | 4 |
| 2021 Q2 | 86.4K | $32.5M | +$26.7M | $376.71 | 5 |
| 2021 Q1 | 15.6K | $5.08M | -$19.3M | $324.76 | 5 |
| 2020 Q4 | 72.5K | $24.6M | +$16.2M | $338.97 | 6 |
| 2020 Q3 | 24.4K | $8.38M | -$1.73M | $343.46 | 6 |
| 2020 Q2 | 29.5K | $10.2M | -$236K | $346.49 | 9 |
| 2020 Q1 | 30.2K | $9.81M | -$363K | $323.59 | 8 |
| 2019 Q4 | 31.3K | $10.1M | +$245K | $323.87 | 8 |
| 2019 Q3 | 30.6K | $8.91M | -$18.4M | $291.03 | 7 |
| 2019 Q2 | 94.7K | $26.9M | +$16M | $280.61 | 8 |
| 2019 Q1 | 39K | $10.7M | -$1.29M | $275.11 | 8 |
| 2018 Q4 | 43.7K | $10.8M | +$984K | $247.74 | 6 |
| 2018 Q3 | 39.7K | $9.63M | +$2.52M | $242.91 | 6 |
| 2018 Q2 | 29.3K | $6.52M | +$256K | $222.71 | 5 |
| 2018 Q1 | 28.1K | $6.44M | -$1.06M | $229.17 | 4 |
| 2017 Q4 | 32.8K | $8.29M | -$1.4M | $252.98 | 4 |
| 2017 Q3 | 38.3K | $9.78M | +$852K | $255.31 | 5 |
| 2017 Q2 | 35K | $8.9M | +$302K | $254.63 | 4 |
| 2017 Q1 | 33.8K | $8.63M | -$1.42M | $255.41 | 5 |
| 2016 Q4 | 39.5K | $9.02M | -$3.37M | $228.49 | 6 |
| 2016 Q3 | 54.1K | $13.4M | +$9K | $248.04 | 7 |
| 2016 Q2 | 54K | $14.2M | -$688K | $262.21 | 6 |
| 2016 Q1 | 56.8K | $14.1M | -$547K | $247.15 | 7 |
| 2015 Q4 | 59.1K | $16.3M | -$1.33M | $276.03 | 6 |
| 2015 Q3 | 64K | $16.9M | -$15.2M | $263.16 | 7 |
| 2015 Q2 | 122K | $34.1M | +$2.68M | $280.35 | 7 |
| 2015 Q1 | 112K | $30.9M | -$2.81M | $276.03 | 7 |
| 2014 Q4 | 122K | $33.2M | -$1.03M | $271.48 | 6 |
| 2014 Q3 | 126K | $37.3M | +$1.9M | $296.28 | 7 |
| 2014 Q2 | 120K | $35.7M | +$13.9M | $298.26 | 8 |
| 2014 Q1 | 73K | $21.9M | +$4.32M | $300.00 | 6 |