| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q2 | 0 | $0 | -$23M | 0 | |
| 2024 Q1 | 75K | $23M | -$18.7B | $303.96 | 11 |
| 2023 Q4 | 66.4M | $18.8B | -$38.4M | $282.61 | 568 |
| 2023 Q3 | 66.5M | $17B | -$900M | $255.34 | 546 |
| 2023 Q2 | 70M | $17.6B | +$266M | $251.08 | 523 |
| 2023 Q1 | 69.6M | $14.7B | +$739M | $210.85 | 498 |
| 2022 Q4 | 66.6M | $12.2B | -$200M | $183.68 | 514 |
| 2022 Q3 | 67.5M | $11.9B | -$856M | $176.17 | 492 |
| 2022 Q2 | 68.6M | $14.4B | -$237M | $210.11 | 519 |
| 2022 Q1 | 69.9M | $17.4B | -$364M | $249.06 | 526 |
| 2021 Q4 | 71.5M | $16B | -$1.06B | $223.84 | 499 |
| 2021 Q3 | 75.7M | $19.8B | +$173M | $261.27 | 495 |
| 2021 Q2 | 75.1M | $19.2B | -$304M | $256.06 | 534 |
| 2021 Q1 | 76.3M | $20.5B | -$4.4M | $268.63 | 532 |
| 2020 Q4 | 76.7M | $20.9B | -$615M | $272.83 | 535 |
| 2020 Q3 | 79.1M | $18.8B | +$34.6M | $238.10 | 498 |
| 2020 Q2 | 78.8M | $19.8B | +$120M | $251.53 | 517 |
| 2020 Q1 | 78.5M | $14.6B | -$816M | $186.54 | 513 |
| 2019 Q4 | 82.5M | $23.7B | +$239M | $287.72 | 578 |
| 2019 Q3 | 81.7M | $23.4B | +$6.64M | $286.78 | 560 |
| 2019 Q2 | 81.7M | $22.9B | +$244M | $280.85 | 522 |
| 2019 Q1 | 81.5M | $20.1B | +$619K | $246.59 | 495 |
| 2018 Q4 | 81.6M | $15.2B | -$635M | $185.72 | 454 |
| 2018 Q3 | 84.8M | $19.3B | -$495M | $227.84 | 473 |
| 2018 Q2 | 87.1M | $18.4B | +$793M | $210.65 | 457 |
| 2018 Q1 | 83.4M | $16.9B | -$271M | $202.50 | 419 |
| 2017 Q4 | 84.8M | $16.3B | -$215M | $192.43 | 421 |
| 2017 Q3 | 85.8M | $13.3B | -$466M | $154.77 | 364 |
| 2017 Q2 | 89.8M | $12.9B | +$276M | $144.21 | 354 |
| 2017 Q1 | 87.6M | $13.3B | +$912M | $151.43 | 381 |
| 2016 Q4 | 88M | $12.5B | -$52.7M | $141.52 | 369 |
| 2016 Q3 | 87.2M | $15.2B | +$237M | $173.73 | 375 |
| 2016 Q2 | 85.6M | $12.3B | +$40.8M | $143.13 | 350 |
| 2016 Q1 | 85.3M | $12.7B | +$169M | $148.75 | 320 |
| 2015 Q4 | 84.3M | $12.1B | +$79.6M | $142.93 | 352 |
| 2015 Q3 | 82.8M | $11.4B | +$541M | $137.62 | 345 |
| 2015 Q2 | 79.1M | $12.3B | +$444M | $156.06 | 339 |
| 2015 Q1 | 76.2M | $11.5B | +$65.6M | $150.92 | 325 |
| 2014 Q4 | 75.8M | $11.3B | +$135M | $148.71 | 341 |
| 2014 Q3 | 74.8M | $10.6B | +$315M | $142.12 | 316 |
| 2014 Q2 | 72.7M | $9.58B | +$271M | $131.80 | 310 |
| 2014 Q1 | 71M | $8.17B | +$182M | $115.10 | 304 |