| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Filings |
|---|---|---|---|---|---|
| 2024 Q1 | 23.4M | $7.22B | +$54.4M | $308.37 | 378 |
| 2023 Q4 | 23.2M | $6.64B | -$251M | $286.24 | 355 |
| 2023 Q3 | 23.8M | $5.56B | +$444M | $234.24 | 326 |
| 2023 Q2 | 24.2M | $4.74B | +$239M | $196.07 | 297 |
| 2023 Q1 | 23.6M | $4.79B | +$64.8M | $203.03 | 303 |
| 2022 Q4 | 23.7M | $5.13B | +$305M | $216.59 | 321 |
| 2022 Q3 | 23.5M | $4.99B | +$84M | $212.32 | 312 |
| 2022 Q2 | 23.4M | $5.66B | +$60.6M | $241.83 | 322 |
| 2022 Q1 | 23.4M | $6.41B | +$133M | $273.17 | 337 |
| 2021 Q4 | 23.2M | $7.91B | +$204M | $341.99 | 346 |
| 2021 Q3 | 22.5M | $5.82B | +$170M | $259.03 | 321 |
| 2021 Q2 | 21.9M | $5.62B | +$127M | $257.11 | 299 |
| 2021 Q1 | 21.5M | $4.83B | +$156M | $225.04 | 312 |
| 2020 Q4 | 21.2M | $4.91B | +$240M | $231.57 | 303 |
| 2020 Q3 | 20.6M | $3.3B | +$14.4M | $160.61 | 271 |
| 2020 Q2 | 20.8M | $2.93B | +$135M | $140.97 | 252 |
| 2020 Q1 | 20.2M | $2.34B | +$31.4M | $116.25 | 225 |
| 2019 Q4 | 20.1M | $3.03B | +$68.4M | $151.31 | 240 |
| 2019 Q3 | 19.7M | $2.88B | +$105M | $146.14 | 246 |
| 2019 Q2 | 19.1M | $2.76B | +$160M | $144.64 | 235 |
| 2019 Q1 | 18.5M | $2.33B | +$74.6M | $125.99 | 240 |
| 2018 Q4 | 18.1M | $1.99B | +$63M | $109.84 | 229 |
| 2018 Q3 | 17.6M | $2.21B | +$55.5M | $125.90 | 238 |
| 2018 Q2 | 17.2M | $2.2B | +$131M | $128.25 | 203 |
| 2018 Q1 | 16.5M | $1.58B | -$7M | $95.52 | 180 |
| 2017 Q4 | 16.6M | $1.61B | -$6.21M | $96.97 | 184 |
| 2017 Q3 | 16.7M | $1.42B | +$9.29M | $84.99 | 157 |
| 2017 Q2 | 16.6M | $1.3B | +$499K | $78.34 | 150 |
| 2017 Q1 | 16.7M | $1.32B | +$87.5M | $78.60 | 170 |
| 2016 Q4 | 16.6M | $1.22B | +$48.6M | $73.56 | 172 |
| 2016 Q3 | 16.6M | $1.31B | +$50.3M | $79.27 | 173 |
| 2016 Q2 | 16.3M | $1.33B | +$6.32M | $81.78 | 174 |
| 2016 Q1 | 16.7M | $1.47B | +$10.2M | $88.27 | 179 |
| 2015 Q4 | 17M | $1.36B | -$43.5M | $80.41 | 179 |
| 2015 Q3 | 17.7M | $1.42B | +$29.8M | $80.26 | 156 |
| 2015 Q2 | 17.8M | $1.4B | -$2.43M | $79.55 | 137 |
| 2015 Q1 | 18M | $1.34B | +$18.6M | $74.91 | 141 |
| 2014 Q4 | 17.9M | $1.16B | -$22.1M | $64.71 | 149 |
| 2014 Q3 | 17.1M | $2.7B | +$748M | $67.90 | 137 |
| 2014 Q2 | 18.1M | $1.3B | +$10.3M | $71.81 | 142 |
| 2014 Q1 | 18.3M | $1.44B | +$41M | $79.02 | 151 |