| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 725K | $127M | -$1.84M | $175.32 | 47 |
| 2024 Q2 | 5.95M | $1.02B | -$16.8M | $172.22 | 164 |
| 2024 Q1 | 6.05M | $905M | +$13M | $149.58 | 150 |
| 2023 Q4 | 5.85M | $578M | -$14.3M | $98.85 | 152 |
| 2023 Q3 | 5.99M | $603M | -$5.49M | $100.76 | 151 |
| 2023 Q2 | 6.04M | $616M | -$13.4M | $102.00 | 141 |
| 2023 Q1 | 6.18M | $666M | -$2.15M | $107.82 | 155 |
| 2022 Q4 | 6.18M | $757M | +$8.43M | $122.43 | 165 |
| 2022 Q3 | 6.1M | $541M | -$455K | $88.74 | 136 |
| 2022 Q2 | 6.1M | $545M | -$687K | $89.32 | 142 |
| 2022 Q1 | 6.15M | $518M | -$1.44M | $84.26 | 142 |
| 2021 Q4 | 6.15M | $574M | -$10.7M | $93.36 | 142 |
| 2021 Q3 | 6.25M | $621M | -$8.1M | $99.34 | 129 |
| 2021 Q2 | 6.34M | $543M | -$9.05M | $85.60 | 122 |
| 2021 Q1 | 6.46M | $482M | +$411K | $74.64 | 111 |
| 2020 Q4 | 6.49M | $330M | -$3.49M | $50.92 | 100 |
| 2020 Q3 | 6.55M | $245M | -$5.38M | $37.47 | 87 |
| 2020 Q2 | 6.69M | $264M | +$3.43M | $39.50 | 89 |
| 2020 Q1 | 6.62M | $221M | -$9.71M | $33.41 | 91 |
| 2019 Q4 | 6.69M | $364M | +$11.3M | $54.47 | 105 |
| 2019 Q3 | 6.55M | $275M | -$4.29M | $41.97 | 105 |
| 2019 Q2 | 6.66M | $255M | -$9.64M | $38.33 | 107 |
| 2019 Q1 | 6.9M | $349M | +$3.32M | $50.54 | 117 |
| 2018 Q4 | 6.84M | $291M | -$1.97M | $42.55 | 112 |
| 2018 Q3 | 6.87M | $345M | -$399K | $50.22 | 114 |
| 2018 Q2 | 6.87M | $350M | -$8.97M | $50.89 | 123 |
| 2018 Q1 | 7.04M | $368M | +$429K | $52.29 | 119 |
| 2017 Q4 | 7.03M | $316M | +$7.21M | $44.95 | 121 |
| 2017 Q3 | 6.9M | $283M | -$7.18M | $41.05 | 114 |
| 2017 Q2 | 7.13M | $259M | -$4.08M | $36.32 | 107 |
| 2017 Q1 | 7.23M | $255M | +$26.4M | $35.33 | 109 |
| 2016 Q4 | 7.05M | $258M | +$5.2M | $36.60 | 102 |
| 2016 Q3 | 6.87M | $183M | -$1.36M | $26.59 | 90 |
| 2016 Q2 | 6.93M | $175M | -$11.9M | $25.22 | 84 |
| 2016 Q1 | 7.47M | $147M | -$4.59M | $19.64 | 91 |
| 2015 Q4 | 7.71M | $144M | -$4.98M | $18.65 | 89 |
| 2015 Q3 | 7.95M | $171M | -$3M | $21.58 | 100 |
| 2015 Q2 | 8.01M | $223M | -$3.27M | $27.87 | 105 |
| 2015 Q1 | 8.09M | $252M | -$1.94M | $31.12 | 108 |
| 2014 Q4 | 8.16M | $247M | -$8.66M | $30.32 | 100 |
| 2014 Q3 | 8.53M | $217M | -$3.66M | $25.43 | 93 |
| 2014 Q2 | 8.73M | $201M | +$5.35M | $23.05 | 78 |
| 2014 Q1 | 8.88M | $195M | +$784K | $21.97 | 72 |