| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 2.61 M | $2 B | -$48.3 M | $767.68 | 234 |
| 2023 Q4 | 2.75 M | $1.92 B | -$7.04 M | $696.52 | 238 |
| 2023 Q3 | 2.78 M | $1.62 B | -$53.2 M | $583.00 | 242 |
| 2023 Q2 | 2.8 M | $1.6 B | -$190 M | $571.48 | 243 |
| 2023 Q1 | 2.98 M | $1.78 B | -$27.3 M | $595.84 | 249 |
| 2022 Q4 | 3.02 M | $1.83 B | -$18.1 M | $604.21 | 262 |
| 2022 Q3 | 2.97 M | $1.6 B | -$11.6 M | $537.98 | 233 |
| 2022 Q2 | 3.01 M | $1.7 B | -$25.1 M | $566.84 | 248 |
| 2022 Q1 | 3.06 M | $1.87 B | +$5.74 M | $611.47 | 253 |
| 2021 Q4 | 3.07 M | $1.93 B | -$37.7 M | $629.82 | 250 |
| 2021 Q3 | 3.16 M | $1.86 B | -$69.4 M | $589.16 | 234 |
| 2021 Q2 | 3.24 M | $2.05 B | +$96.3 M | $633.90 | 257 |
| 2021 Q1 | 3.17 M | $1.8 B | +$596 K | $562.44 | 256 |
| 2020 Q4 | 3.19 M | $1.7 B | -$61 M | $533.38 | 250 |
| 2020 Q3 | 3.31 M | $1.33 B | -$94.8 M | $404.11 | 229 |
| 2020 Q2 | 3.55 M | $1.22 B | -$45.4 M | $342.67 | 213 |
| 2020 Q1 | 3.63 M | $1.24 B | -$74.5 M | $341.17 | 219 |
| 2019 Q4 | 3.73 M | $2.38 B | -$29.9 M | $638.99 | 242 |
| 2019 Q3 | 3.77 M | $2.5 B | -$12.4 M | $663.45 | 239 |
| 2019 Q2 | 3.81 M | $2.63 B | +$115 M | $690.00 | 237 |
| 2019 Q1 | 3.75 M | $2.56 B | +$37.3 M | $683.18 | 238 |
| 2018 Q4 | 3.7 M | $2.37 B | -$18 M | $640.58 | 236 |
| 2018 Q3 | 3.73 M | $2.16 B | +$17.2 M | $579.30 | 237 |
| 2018 Q2 | 3.63 M | $2.13 B | +$29.8 M | $586.10 | 234 |
| 2018 Q1 | 3.78 M | $2.28 B | -$45.2 M | $602.24 | 218 |
| 2017 Q4 | 3.9 M | $2.18 B | -$8.78 M | $558.35 | 226 |
| 2017 Q3 | 3.83 M | $2.24 B | -$26.3 M | $585.10 | 211 |
| 2017 Q2 | 3.87 M | $2.32 B | -$3.02 M | $599.65 | 218 |
| 2017 Q1 | 3.94 M | $2.36 B | +$269 M | $599.56 | 212 |
| 2016 Q4 | 3.84 M | $1.97 B | -$41.3 M | $511.95 | 210 |
| 2016 Q3 | 3.91 M | $1.88 B | +$6.34 M | $481.37 | 204 |
| 2016 Q2 | 3.9 M | $1.91 B | +$15.9 M | $489.53 | 205 |
| 2016 Q1 | 3.85 M | $1.85 B | -$55.7 M | $480.00 | 207 |
| 2015 Q4 | 3.97 M | $1.93 B | -$18.8 M | $484.96 | 216 |
| 2015 Q3 | 3.95 M | $2.28 B | -$20.5 M | $577.00 | 232 |
| 2015 Q2 | 3.77 M | $4.06 B | -$21.8 M | $1,075.04 | 251 |
| 2015 Q1 | 3.91 M | $4.1 B | +$176 M | $1,049.63 | 259 |
| 2014 Q4 | 3.75 M | $3.24 B | +$12.3 M | $863.71 | 246 |
| 2014 Q3 | 3.7 M | $2.59 B | +$48.8 M | $699.59 | 229 |
| 2014 Q2 | 3.63 M | $2.6 B | -$1.16 B | $718.11 | 255 |
| 2014 Q1 | 5.17 M | $3.64 B | +$21.1 M | $703.76 | 252 |