| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | $9.04 | 0 | |||
| 2025 Q3 | 0 | $0 | -$15,885,508 | $241.96 | 0 |
| 2025 Q2 | 73,200 | $15,885,508 | +$14,153,508 | $215.79 | 2 |
| 2025 Q1 | 21,200 | $1,732,000 | -$76,926,931 | $180.50 | 1 |
| 2024 Q4 | 962,800 | $212,740,000 | +$124,665,463 | $220.96 | 1 |
| 2024 Q3 | 398,600 | $88,046,000 | +$88,045,997 | $220.89 | 14 |
| 2024 Q2 | 0 | $0 | -$294,000 | $202.89 | 10 |
| 2024 Q1 | 1,400 | $294,000 | -$6,216,000 | $200.28 | 14 |
| 2023 Q4 | 31,000 | $6,222,000 | -$3,472,278 | $200.71 | 15 |
| 2023 Q3 | $169.67 | 11 | |||
| 2023 Q2 | $187.27 | 17 | |||
| 2023 Q1 | $175.89 | 17 | |||
| 2022 Q4 | $174.36 | 16 | |||
| 2022 Q3 | $115.24 | 11 | |||
| 2022 Q2 | 7,904,000 | $1,335,312,000 | +$740,351,659 | $168.90 | 12 |
| 2022 Q1 | 3,521,400 | $724,796,000 | +$285,008,229 | $205.27 | 14 |
| 2021 Q4 | 2,136,700 | $467,805,000 | -$6,752,001 | $220.07 | 18 |
| 2021 Q3 | 62,200 | $4,170,000 | $0 | $185.81 | 11 |
| 2021 Q2 | 76,300 | $5,133,000 | $0 | $176.09 | 12 |
| 2021 Q1 | 80,900 | $5,409,000 | $0 | $213.73 | 12 |
| 2020 Q4 | $196.04 | 8 | |||
| 2020 Q3 | $145.62 | 12 | |||
| 2020 Q2 | $143.18 | 10 | |||
| 2020 Q1 | $114.46 | 16 | |||
| 2019 Q4 | $160.03 | 14 | |||
| 2019 Q3 | $120.20 | 10 | |||
| 2019 Q2 | $155.50 | 15 | |||
| 2019 Q1 | $153.09 | 10 | |||
| 2018 Q4 | $133.90 | 0 | |||
| 2018 Q3 | $123.17 | 11 | |||
| 2018 Q2 | $134.10 | 10 | |||
| 2018 Q1 | $100.49 | 9 | |||
| 2017 Q4 | $139.27 | 13 | |||
| 2017 Q3 | $124.30 | 11 | |||
| 2017 Q2 | $97.02 | 13 | |||
| 2017 Q1 | $137.48 | 11 | |||
| 2016 Q4 | $134.85 | 8 | |||
| 2016 Q3 | $124.19 | 9 | |||
| 2016 Q2 | $78.06 | 11 | |||
| 2016 Q1 | $108.14 | 0 | |||
| 2015 Q4 | 0 | $0 | -$2,606,847 | $112.62 | 9 |
| 2015 Q3 | 5,341,900 | $2,607,000 | +$2,606,847 | $103.78 | 1 |
| 2015 Q2 | 0 | $0 | -$1,035,001 | $124.86 | 7 |
| 2015 Q1 | 144,400 | $1,035,000 | -$6,944,000 | $124.36 | 1 |
| 2014 Q4 | 128,700 | $7,979,000 | +$7,979,001 | $62.00 | 5 |
| 2014 Q3 | 0 | $0 | -$96,703 | $106.88 | 6 |
| 2014 Q2 | 814,000 | $96,711 | +$96,703 | $118.24 | 8 |
| 2014 Q1 | 0 | $0 | -$1,026,000 | $88.52 | 8 |