| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Filings |
|---|---|---|---|---|---|
| 2024 Q1 | 53M | $7.23B | +$24.5M | $136.48 | 405 |
| 2023 Q4 | 53M | $6.3B | +$66M | $118.89 | 402 |
| 2023 Q3 | 52.7M | $5.89B | -$54.8M | $111.67 | 386 |
| 2023 Q2 | 54.2M | $6.4B | -$9.4M | $118.75 | 416 |
| 2023 Q1 | 54.6M | $6.6B | +$82.9M | $121.50 | 433 |
| 2022 Q4 | 55.2M | $7.58B | +$183M | $137.28 | 461 |
| 2022 Q3 | 55.4M | $6.81B | +$53.2M | $122.93 | 421 |
| 2022 Q2 | 55.8M | $7.74B | +$129M | $138.81 | 436 |
| 2022 Q1 | 55.6M | $8.09B | +$73M | $145.62 | 445 |
| 2021 Q4 | 55.3M | $7.59B | +$69.8M | $137.32 | 423 |
| 2021 Q3 | 55.4M | $6.94B | -$115M | $125.83 | 404 |
| 2021 Q2 | 56.6M | $7.01B | +$183M | $124.72 | 389 |
| 2021 Q1 | 55.7M | $6.33B | +$167M | $114.10 | 391 |
| 2020 Q4 | 55.8M | $4.89B | +$59M | $87.62 | 370 |
| 2020 Q3 | 56.3M | $3.77B | -$102M | $66.98 | 345 |
| 2020 Q2 | 58.1M | $3.68B | +$891K | $63.46 | 362 |
| 2020 Q1 | 58.8M | $4.12B | +$37.7M | $70.08 | 370 |
| 2019 Q4 | 59.3M | $6.5B | +$142M | $109.65 | 400 |
| 2019 Q3 | 58.4M | $6.3B | +$69.7M | $107.85 | 391 |
| 2019 Q2 | 58.6M | $6.02B | +$310M | $102.47 | 388 |
| 2019 Q1 | 57.6M | $5.54B | +$56.5M | $96.21 | 401 |
| 2018 Q4 | 57.5M | $5.2B | +$85.6M | $90.53 | 393 |
| 2018 Q3 | 57M | $6.28B | +$132M | $110.97 | 385 |
| 2018 Q2 | 56M | $5.98B | +$180M | $107.33 | 393 |
| 2018 Q1 | 55.4M | $6.21B | +$79.4M | $112.22 | 400 |
| 2017 Q4 | 55.2M | $5.98B | +$37.2M | $108.54 | 374 |
| 2017 Q3 | 55M | $5.69B | -$27.9M | $103.45 | 366 |
| 2017 Q2 | 55.8M | $5.57B | +$281M | $99.37 | 366 |
| 2017 Q1 | 54.6M | $5.21B | +$611M | $95.42 | 331 |
| 2016 Q4 | 54.1M | $4.77B | +$118M | $88.12 | 315 |
| 2016 Q3 | 52.4M | $3.93B | +$14.1M | $75.00 | 302 |
| 2016 Q2 | 52.7M | $3.9B | +$35.4M | $73.93 | 303 |
| 2016 Q1 | 52.8M | $3.72B | +$16.3M | $70.37 | 311 |
| 2015 Q4 | 53.5M | $3.83B | +$48.7M | $72.08 | 305 |
| 2015 Q3 | 52.8M | $3.64B | +$103M | $68.91 | 297 |
| 2015 Q2 | 51.8M | $3.33B | +$22.6M | $65.04 | 287 |
| 2015 Q1 | 51.9M | $3.33B | +$34.9M | $64.15 | 282 |
| 2014 Q4 | 51.8M | $3.15B | -$35M | $60.72 | 281 |
| 2014 Q3 | 53.3M | $3.09B | -$39.3M | $57.89 | 272 |
| 2014 Q2 | 54.5M | $3.24B | -$3.19M | $59.56 | 273 |
| 2014 Q1 | 54.9M | $3.14B | -$20M | $57.71 | 263 |