| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q1 | $193.85 | 3 | |||
| 2024 Q4 | 192K | $42.5M | -$99.6M | $220.96 | 12 |
| 2024 Q3 | 643K | $142M | $0 | $220.89 | 15 |
| 2024 Q2 | $114.10 | 7 | |||
| 2024 Q1 | 0 | $0 | -$16M | $210.30 | 24 |
| 2023 Q4 | 112K | $22.5M | +$8.79M | $200.71 | 26 |
| 2023 Q3 | 0 | $0 | -$842K | $176.74 | 27 |
| 2023 Q2 | 9.75K | $1.78M | -$61.6M | $187.27 | 33 |
| 2023 Q1 | 350K | $62.4M | +$62.4M | $178.40 | 1 |
| 2022 Q4 | $174.36 | 23 | |||
| 2022 Q3 | $163.15 | 0 | |||
| 2022 Q2 | $169.36 | 0 | |||
| 2022 Q1 | 11M | $2.26B | +$873M | $205.27 | 2 |
| 2021 Q4 | 6.75M | $1.48B | +$912K | $222.45 | 2 |
| 2021 Q3 | 6.74M | $1.48B | +$1.48B | $218.75 | 26 |
| 2021 Q2 | 0 | $0 | -$124M | $229.37 | 33 |
| 2021 Q1 | 561K | $124M | +$124M | $220.94 | 28 |
| 2020 Q4 | $196.06 | 28 | |||
| 2020 Q3 | $149.79 | 19 | |||
| 2020 Q2 | $143.15 | 20 | |||
| 2020 Q1 | $114.00 | 0 | |||
| 2019 Q4 | $150.47 | 20 | |||
| 2019 Q3 | $151.34 | 15 | |||
| 2019 Q2 | $147.90 | 15 | |||
| 2019 Q1 | $153.09 | 0 | |||
| 2018 Q4 | $85.30 | 0 | |||
| 2018 Q3 | $168.55 | 20 | |||
| 2018 Q2 | $163.77 | 19 | |||
| 2018 Q1 | 900K | $137M | +$137M | $151.83 | 21 |
| 2017 Q4 | $152.45 | 25 | |||
| 2017 Q3 | $139.42 | 21 | |||
| 2017 Q2 | 0 | $0 | -$1.63M | $98.72 | 18 |
| 2017 Q1 | 18.9K | $1.63M | +$1.63M | $129.18 | 22 |
| 2016 Q4 | $134.84 | 20 | |||
| 2016 Q3 | $124.00 | 21 | |||
| 2016 Q2 | $107.67 | 21 | |||
| 2016 Q1 | $110.47 | 0 | |||
| 2015 Q4 | $109.50 | 16 | |||
| 2015 Q3 | $109.20 | 0 | |||
| 2015 Q2 | $120.49 | 14 | |||
| 2015 Q1 | 0 | $0 | -$143M | $124.35 | 13 |
| 2014 Q4 | 1.33M | $151M | +$151M | $119.61 | 3 |
| 2014 Q3 | $109.33 | 17 | |||
| 2014 Q2 | 0 | $0 | -$68.4M | $118.81 | 13 |
| 2014 Q1 | 588K | $68.4M | +$68.4M | $116.34 | 16 |