| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 27.6M | $8.75B | +$155M | $317.64 | 397 |
| 2024 Q2 | 27.6M | $6.96B | -$146M | $252.45 | 374 |
| 2024 Q1 | 28M | $8.44B | -$188M | $300.86 | 411 |
| 2023 Q4 | 28.5M | $9.38B | +$243M | $329.28 | 386 |
| 2023 Q3 | 27.9M | $8.23B | -$414M | $295.33 | 384 |
| 2023 Q2 | 29.4M | $8.93B | +$227M | $304.11 | 369 |
| 2023 Q1 | 28.8M | $6.59B | +$131M | $228.93 | 373 |
| 2022 Q4 | 28.3M | $5.8B | +$207M | $204.74 | 373 |
| 2022 Q3 | 27.4M | $5.88B | +$30.4M | $214.55 | 380 |
| 2022 Q2 | 27M | $7.43B | -$215M | $274.81 | 401 |
| 2022 Q1 | 28M | $8.4B | +$211M | $300.12 | 419 |
| 2021 Q4 | 27.3M | $8.1B | -$272M | $296.95 | 421 |
| 2021 Q3 | 28M | $8.88B | -$155M | $317.04 | 415 |
| 2021 Q2 | 28.4M | $9.77B | +$1B | $343.64 | 400 |
| 2021 Q1 | 25.7M | $10B | -$8.29M | $390.09 | 386 |
| 2020 Q4 | 25.8M | $7.55B | +$985M | $292.67 | 364 |
| 2020 Q3 | 22.4M | $5.11B | -$174M | $227.94 | 348 |
| 2020 Q2 | 23.2M | $3.51B | +$118M | $151.33 | 255 |
| 2020 Q1 | 22.9M | $1.87B | -$62.3M | $81.79 | 241 |
| 2019 Q4 | 22.9M | $3.37B | -$49.9M | $147.00 | 307 |
| 2019 Q3 | 23.2M | $3.08B | -$16M | $132.38 | 284 |
| 2019 Q2 | 23.4M | $2.78B | -$41.8M | $118.78 | 261 |
| 2019 Q1 | 24.2M | $2.24B | -$49M | $92.75 | 228 |
| 2018 Q4 | 24.7M | $1.89B | -$82.3M | $76.33 | 222 |
| 2018 Q3 | 25.7M | $2.1B | +$29M | $81.66 | 225 |
| 2018 Q2 | 25.3M | $2.39B | -$3.61M | $94.57 | 244 |
| 2018 Q1 | 25.3M | $2.54B | -$18.4M | $100.52 | 253 |
| 2017 Q4 | 25.4M | $2.89B | +$12.2M | $113.59 | 237 |
| 2017 Q3 | 25.3M | $3.04B | -$67.9M | $120.31 | 220 |
| 2017 Q2 | 25.7M | $2.42B | +$118M | $94.23 | 209 |
| 2017 Q1 | 24.8M | $2.12B | +$205M | $85.65 | 217 |
| 2016 Q4 | 25M | $2.42B | +$41.8M | $96.83 | 217 |
| 2016 Q3 | 24.6M | $2.35B | +$161M | $95.52 | 202 |
| 2016 Q2 | 23.5M | $1.67B | -$36.9M | $71.07 | 218 |
| 2016 Q1 | 23.7M | $2.07B | -$29.8M | $87.33 | 242 |
| 2015 Q4 | 23.1M | $2.47B | +$38.8M | $106.67 | 256 |
| 2015 Q3 | 23M | $2.49B | -$36.7M | $108.11 | 240 |
| 2015 Q2 | 24.1M | $2.72B | +$5.09M | $113.16 | 249 |
| 2015 Q1 | 24.1M | $2.39B | +$132M | $99.41 | 229 |
| 2014 Q4 | 22.8M | $1.98B | +$37.4M | $86.69 | 209 |
| 2014 Q3 | 22.6M | $1.71B | -$84.6M | $75.69 | 225 |
| 2014 Q2 | 23.3M | $2.19B | +$52.6M | $94.07 | 219 |
| 2014 Q1 | 22.3M | $1.48B | +$49.4M | $66.46 | 201 |