| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Filings |
|---|---|---|---|---|---|
| 2024 Q1 | 51.9M | $8.34B | +$129M | $160.79 | 371 |
| 2023 Q4 | 51.2M | $7.53B | +$67.5M | $147.17 | 349 |
| 2023 Q3 | 51.9M | $6.65B | +$68M | $128.00 | 341 |
| 2023 Q2 | 51.9M | $7.67B | +$82M | $147.83 | 355 |
| 2023 Q1 | 51.6M | $7.56B | +$125M | $146.61 | 347 |
| 2022 Q4 | 53.7M | $7.17B | -$19.7M | $133.90 | 332 |
| 2022 Q3 | 54.4M | $6.97B | +$107M | $128.17 | 326 |
| 2022 Q2 | 54M | $6.77B | +$66.6M | $125.36 | 331 |
| 2022 Q1 | 54.7M | $8.98B | +$88M | $163.94 | 388 |
| 2021 Q4 | 54.8M | $10.8B | -$319M | $196.76 | 385 |
| 2021 Q3 | 57.2M | $9.41B | +$135M | $170.51 | 369 |
| 2021 Q2 | 56.3M | $9.75B | +$583M | $173.26 | 381 |
| 2021 Q1 | 54.7M | $9.07B | -$410M | $165.75 | 358 |
| 2020 Q4 | 59.4M | $7.67B | -$420M | $128.92 | 338 |
| 2020 Q3 | 62.9M | $5.64B | +$312M | $89.71 | 298 |
| 2020 Q2 | 60.1M | $4.74B | +$434M | $78.94 | 315 |
| 2020 Q1 | 56.1M | $3.19B | +$406M | $56.88 | 321 |
| 2019 Q4 | 53.6M | $5.87B | -$108M | $109.52 | 391 |
| 2019 Q3 | 54.8M | $6.4B | +$196M | $116.90 | 358 |
| 2019 Q2 | 55.4M | $7.52B | +$15.6M | $135.70 | 394 |
| 2019 Q1 | 57.9M | $7.53B | -$20.4M | $130.03 | 386 |
| 2018 Q4 | 58.6M | $6.02B | +$222M | $102.73 | 355 |
| 2018 Q3 | 59.2M | $7.66B | -$94.3M | $129.35 | 377 |
| 2018 Q2 | 60.4M | $6.31B | +$279M | $104.42 | 356 |
| 2018 Q1 | 59.7M | $7.39B | +$353M | $123.79 | 374 |
| 2017 Q4 | 57.6M | $7.77B | +$580M | $134.95 | 382 |
| 2017 Q3 | 55.8M | $7.15B | +$201M | $128.17 | 361 |
| 2017 Q2 | 55.3M | $6.71B | +$311M | $121.51 | 409 |
| 2017 Q1 | 54.9M | $7.48B | +$295M | $136.45 | 420 |
| 2016 Q4 | 55.8M | $7.19B | +$308M | $128.81 | 403 |
| 2016 Q3 | 54.4M | $6.72B | -$42.8M | $123.62 | 373 |
| 2016 Q2 | 55.1M | $6.36B | +$132M | $115.25 | 370 |
| 2016 Q1 | 56M | $5.96B | +$195M | $106.77 | 340 |
| 2015 Q4 | 55.2M | $5.94B | +$329M | $107.87 | 337 |
| 2015 Q3 | 52.4M | $5.38B | +$109M | $105.19 | 342 |
| 2015 Q2 | 50.9M | $5.68B | +$121M | $112.23 | 323 |
| 2015 Q1 | 50.7M | $5.16B | +$168M | $102.65 | 330 |
| 2014 Q4 | 50.1M | $4.95B | +$98.7M | $99.10 | 312 |
| 2014 Q3 | 50.2M | $4.45B | -$28.3M | $88.13 | 297 |
| 2014 Q2 | 50.7M | $4.18B | +$2.8B | $82.72 | 290 |
| 2014 Q1 | 17.2M | $4.54B | +$83M | $264.21 | 301 |