| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 10.7K | $1.5M | $0 | $139.82 | 1 |
| 2024 Q2 | 2.26M | $304M | -$32M | $134.07 | 141 |
| 2024 Q1 | 2.49M | $348M | -$16.1M | $139.82 | 142 |
| 2023 Q4 | 2.63M | $359M | +$6.43M | $136.58 | 145 |
| 2023 Q3 | 2.61M | $311M | -$57.1M | $119.39 | 143 |
| 2023 Q2 | 3.09M | $382M | +$28.8M | $123.65 | 133 |
| 2023 Q1 | 2.85M | $344M | -$14.6M | $120.50 | 136 |
| 2022 Q4 | 2.98M | $364M | -$1.84M | $121.77 | 144 |
| 2022 Q3 | 2.94M | $322M | -$18.9M | $113.26 | 129 |
| 2022 Q2 | 2.98M | $355M | -$23.8M | $119.15 | 124 |
| 2022 Q1 | 3.17M | $448M | -$7.4M | $141.19 | 123 |
| 2021 Q4 | 3.21M | $468M | +$23.8M | $145.30 | 117 |
| 2021 Q3 | 2.98M | $419M | +$5.96M | $140.50 | 106 |
| 2021 Q2 | 2.9M | $421M | +$196M | $145.37 | 103 |
| 2021 Q1 | 1.59M | $222M | +$31.1M | $139.80 | 97 |
| 2020 Q4 | 1.41M | $163M | +$32.3M | $115.50 | 76 |
| 2020 Q3 | 955K | $83.6M | +$1.91M | $87.17 | 60 |
| 2020 Q2 | 900K | $76.9M | +$14.3M | $85.24 | 60 |
| 2020 Q1 | 732K | $52.5M | -$6.52M | $71.87 | 54 |
| 2019 Q4 | 812K | $91.4M | +$2.69M | $112.12 | 63 |
| 2019 Q3 | 774K | $81M | +$4.74M | $104.60 | 60 |
| 2019 Q2 | 727K | $76.5M | -$1.39M | $105.27 | 60 |
| 2019 Q1 | 741K | $77.4M | -$6.22M | $104.39 | 61 |
| 2018 Q4 | 804K | $75.1M | +$24.4M | $93.33 | 59 |
| 2018 Q3 | 516K | $59.3M | +$10.4M | $115.37 | 55 |
| 2018 Q2 | 427K | $48.8M | -$241K | $114.27 | 52 |
| 2018 Q1 | 430K | $45.7M | +$6.16M | $106.39 | 47 |
| 2017 Q4 | 370K | $40.4M | -$5.23M | $109.56 | 35 |
| 2017 Q3 | 336K | $36.2M | -$9.34M | $107.74 | 33 |
| 2017 Q2 | 425K | $43.7M | -$7.91M | $102.82 | 38 |
| 2017 Q1 | 502K | $51.5M | +$4.95M | $102.61 | 41 |
| 2016 Q4 | 453K | $46.8M | +$5.2M | $103.12 | 32 |
| 2016 Q3 | 404K | $36.6M | +$14.3M | $90.82 | 27 |
| 2016 Q2 | 245K | $20.5M | -$4.86M | $83.53 | 22 |
| 2016 Q1 | 303K | $24.5M | -$393K | $81.01 | 21 |
| 2015 Q4 | 309K | $24.6M | +$8.23M | $79.77 | 19 |
| 2015 Q3 | 204K | $16M | -$3.15M | $78.01 | 19 |
| 2015 Q2 | 242K | $21.4M | -$3.04M | $88.49 | 20 |
| 2015 Q1 | 276K | $24.8M | -$3.98M | $89.84 | 20 |
| 2014 Q4 | 321K | $28.2M | +$3.56M | $88.02 | 18 |
| 2014 Q3 | 267K | $21.9M | -$2.32M | $81.94 | 13 |
| 2014 Q2 | 295K | $26.4M | -$1.13M | $89.49 | 15 |
| 2014 Q1 | 308K | $26.9M | -$1.8M | $87.52 | 15 |