| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q1 | 82.5 K | $10.2 M | -$12.1 M | $123.13 | 2 |
| 2023 Q4 | 181 K | $18.3 M | +$395 K | $101.01 | 2 |
| 2023 Q3 | 178 K | $14.5 M | +$798 K | $81.40 | 3 |
| 2023 Q2 | 168 K | $14.3 M | -$4 M | $84.97 | 2 |
| 2023 Q1 | 216 K | $15.3 M | -$1.27 M | $70.58 | 3 |
| 2022 Q4 | 234 K | $15.4 M | -$7.88 M | $65.67 | 4 |
| 2022 Q3 | 384 K | $21.2 M | -$2.18 B | $55.22 | 9 |
| 2022 Q2 | 41.8 M | $2.21 B | +$21.7 M | $52.84 | 197 |
| 2022 Q1 | 41.8 M | $2.07 B | +$25.6 M | $49.41 | 211 |
| 2021 Q4 | 40.8 M | $2.44 B | -$18.3 M | $59.68 | 220 |
| 2021 Q3 | 41.2 M | $2.2 B | -$14.3 M | $53.45 | 209 |
| 2021 Q2 | 41.8 M | $2.55 B | +$27.9 M | $61.08 | 209 |
| 2021 Q1 | 41.4 M | $2.42 B | +$23.1 M | $58.27 | 207 |
| 2020 Q4 | 40.7 M | $2.22 B | +$6.97 M | $54.54 | 206 |
| 2020 Q3 | 40.9 M | $1.9 B | +$28.5 M | $46.38 | 205 |
| 2020 Q2 | 40.4 M | $1.66 B | +$41.9 M | $41.15 | 211 |
| 2020 Q1 | 38.4 M | $1.25 B | -$2.14 M | $32.64 | 182 |
| 2019 Q4 | 39.7 M | $2.02 B | +$67.2 M | $50.88 | 217 |
| 2019 Q3 | 39.4 M | $1.58 B | +$31.9 M | $40.01 | 217 |
| 2019 Q2 | 37.4 M | $1.24 B | +$38.5 M | $33.02 | 200 |
| 2019 Q1 | 38 M | $1.32 B | -$17.8 M | $34.79 | 211 |
| 2018 Q4 | 38.3 M | $1.07 B | +$27.6 M | $28.01 | 181 |
| 2018 Q3 | 37.4 M | $1.24 B | +$6.65 M | $33.31 | 184 |
| 2018 Q2 | 37.7 M | $1.32 B | +$24.8 M | $35.05 | 193 |
| 2018 Q1 | 37.8 M | $1.23 B | +$16.4 M | $32.48 | 192 |
| 2017 Q4 | 36.3 M | $1.14 B | +$14.2 M | $31.39 | 201 |
| 2017 Q3 | 37.3 M | $1.1 B | +$32.9 M | $29.34 | 183 |
| 2017 Q2 | 36.2 M | $912 M | +$28.8 M | $25.16 | 178 |
| 2017 Q1 | 35.1 M | $852 M | +$161 M | $24.25 | 179 |
| 2016 Q4 | 33.2 M | $788 M | -$2.65 M | $23.72 | 179 |
| 2016 Q3 | 33.6 M | $677 M | -$16.7 M | $20.14 | 168 |
| 2016 Q2 | 34.8 M | $516 M | +$36.8 M | $14.85 | 178 |
| 2016 Q1 | 34 M | $511 M | -$6.14 M | $15.02 | 169 |
| 2015 Q4 | 36 M | $336 M | -$18.9 M | $9.33 | 174 |
| 2015 Q3 | 36.7 M | $437 M | -$224 M | $11.92 | 182 |
| 2015 Q2 | 35.4 M | $2.56 B | -$7.88 M | $72.39 | 252 |
| 2015 Q1 | 33.5 M | $2.84 B | -$45 M | $84.90 | 266 |
| 2014 Q4 | 35.4 M | $3.04 B | -$143 M | $85.92 | 287 |
| 2014 Q3 | 36.8 M | $3.45 B | -$106 M | $93.93 | 285 |
| 2014 Q2 | 37.9 M | $4.1 B | -$127 M | $108.21 | 277 |
| 2014 Q1 | 39.2 M | $3.85 B | -$50.8 M | $98.31 | 287 |