| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 24.5K | $6.99M | -$70.3K | $288.39 | 4 |
| 2024 Q2 | 23.7K | $6.05M | -$2.23K | $255.11 | 4 |
| 2024 Q1 | 23.7K | $6.14M | +$81.1K | $259.13 | 4 |
| 2023 Q4 | 23.4K | $5.29M | -$15.4M | $225.99 | 4 |
| 2023 Q3 | 97.6K | $20.3M | -$8.09M | $208.18 | 5 |
| 2023 Q2 | 136K | $26.3M | +$22M | $192.56 | 4 |
| 2023 Q1 | 22.4K | $4.35M | -$43.2M | $194.18 | 3 |
| 2022 Q4 | 218K | $48.2M | +$27.7M | $220.60 | 4 |
| 2022 Q3 | 93.1K | $16.9M | -$18.2M | $181.84 | 4 |
| 2022 Q2 | 188K | $37.1M | -$1.08M | $198.29 | 6 |
| 2022 Q1 | 194K | $41.5M | +$381K | $213.90 | 7 |
| 2021 Q4 | 193K | $37.2M | -$3.92M | $193.31 | 7 |
| 2021 Q3 | 206K | $35.8M | -$3.54M | $173.45 | 6 |
| 2021 Q2 | 229K | $36.4M | -$25M | $158.94 | 9 |
| 2021 Q1 | 386K | $61M | -$15.1M | $157.99 | 10 |
| 2020 Q4 | 481K | $74.1M | +$11.9M | $153.92 | 9 |
| 2020 Q3 | 444K | $51.6M | +$1.67M | $116.12 | 11 |
| 2020 Q2 | 430K | $54.5M | +$4.24M | $126.62 | 11 |
| 2020 Q1 | 255K | $28.5M | +$1.75M | $111.69 | 10 |
| 2019 Q4 | 242K | $37.7M | +$10.1M | $155.65 | 13 |
| 2019 Q3 | 176K | $28.3M | -$16.1M | $161.42 | 12 |
| 2019 Q2 | 276K | $40.7M | +$2.22M | $147.27 | 12 |
| 2019 Q1 | 261K | $36.6M | +$665K | $140.03 | 14 |
| 2018 Q4 | 256K | $33.1M | -$516K | $129.18 | 14 |
| 2018 Q3 | 261K | $34.8M | -$1.25M | $133.63 | 15 |
| 2018 Q2 | 270K | $34.3M | -$4.08M | $127.02 | 14 |
| 2018 Q1 | 301K | $41.2M | -$30.7M | $136.77 | 14 |
| 2017 Q4 | 513K | $75M | +$2.65M | $146.13 | 18 |
| 2017 Q3 | 495K | $70.5M | -$25.1M | $142.56 | 17 |
| 2017 Q2 | 669K | $97.3M | -$9.96M | $145.38 | 17 |
| 2017 Q1 | 738K | $101M | -$25.4M | $136.27 | 18 |
| 2016 Q4 | 928K | $123M | -$20.9M | $132.12 | 20 |
| 2016 Q3 | 1.09M | $137M | +$8.02M | $125.65 | 26 |
| 2016 Q2 | 1.03M | $134M | -$54.6M | $130.70 | 26 |
| 2016 Q1 | 1.48M | $173M | -$24.7B | $119.15 | 37 |
| 2015 Q4 | 189M | $25.1B | +$53.2M | $132.64 | 781 |
| 2015 Q3 | 189M | $23.2B | -$165M | $122.65 | 806 |
| 2015 Q2 | 190M | $18.1B | -$336M | $95.14 | 783 |
| 2015 Q1 | 197M | $19.9B | -$74.5M | $101.10 | 807 |
| 2014 Q4 | 197M | $20.4B | +$117M | $103.47 | 816 |
| 2014 Q3 | 193M | $17.6B | -$267M | $91.08 | 762 |
| 2014 Q2 | 196M | $18.1B | -$85.1M | $92.17 | 778 |
| 2014 Q1 | 201M | $17.9B | -$495M | $89.30 | 770 |