| Period | Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2024 Q3 | 1.33M | $245M | +$13.1M | $184.42 | 68 |
| 2024 Q2 | 1.31M | $225M | +$9.7M | $172.09 | 62 |
| 2024 Q1 | 1.25M | $220M | +$23.1M | $175.32 | 62 |
| 2023 Q4 | 1.19M | $190M | +$26.4M | $160.28 | 59 |
| 2023 Q3 | 1.03M | $149M | +$7.43M | $144.57 | 55 |
| 2023 Q2 | 980K | $146M | -$10.5M | $148.54 | 50 |
| 2023 Q1 | 1.04M | $147M | +$11.7M | $142.02 | 51 |
| 2022 Q4 | 956K | $134M | +$7.64M | $139.80 | 56 |
| 2022 Q3 | 914K | $115M | +$9.83M | $125.88 | 44 |
| 2022 Q2 | 833K | $112M | -$49.9M | $133.88 | 50 |
| 2022 Q1 | 1.18M | $183M | +$42.7M | $154.98 | 54 |
| 2021 Q4 | 904K | $141M | -$3.16M | $155.68 | 45 |
| 2021 Q3 | 921K | $133M | +$9.39M | $144.58 | 37 |
| 2021 Q2 | 963K | $141M | +$46.3M | $146.43 | 38 |
| 2021 Q1 | 541K | $75.1M | +$54.7M | $138.77 | 21 |
| 2020 Q4 | 149K | $18M | +$6.41M | $121.29 | 19 |
| 2020 Q3 | 93.1K | $9.46M | +$931K | $101.81 | 15 |
| 2020 Q2 | 83.9K | $8.2M | +$2.94M | $97.76 | 15 |
| 2020 Q1 | 57.2K | $4.71M | -$1.2M | $82.45 | 14 |
| 2019 Q4 | 66.1K | $7.48M | -$643K | $113.18 | 16 |
| 2019 Q3 | 70.2K | $7.37M | +$310K | $105.03 | 18 |
| 2019 Q2 | 67.2K | $6.98M | -$1.42M | $103.87 | 17 |
| 2019 Q1 | 80.9K | $8.21M | -$5.03M | $101.42 | 17 |
| 2018 Q4 | 134K | $12.3M | +$5.46M | $91.66 | 18 |
| 2018 Q3 | 71.6K | $7.69M | +$2.19M | $107.41 | 15 |
| 2018 Q2 | 51.2K | $5.22M | -$253K | $102.29 | 11 |
| 2018 Q1 | 53.7K | $5.32M | -$182K | $99.02 | 9 |
| 2017 Q4 | 55.4K | $5.65M | +$4.25M | $101.99 | 10 |
| 2017 Q3 | 13.7K | $1.32M | +$117K | $95.91 | 6 |
| 2017 Q2 | 15.7K | $1.46M | +$34.9K | $92.68 | 8 |
| 2017 Q1 | 15.6K | $1.42M | -$1.32M | $90.90 | 5 |
| 2016 Q4 | 30.2K | $2.66M | +$1.75M | $87.79 | 6 |
| 2016 Q3 | 11.2K | $915K | -$34.2K | $81.97 | 6 |
| 2016 Q2 | 11.6K | $905K | -$378K | $78.97 | 6 |
| 2016 Q1 | 16.6K | $1.29M | -$502K | $77.82 | 5 |
| 2015 Q4 | 23.1K | $1.77M | -$701K | $76.86 | 4 |
| 2015 Q3 | 32.4K | $2.46M | -$7.7M | $76.05 | 5 |
| 2015 Q2 | 125K | $10.3M | -$72.2K | $83.08 | 7 |
| 2015 Q1 | 125K | $10.5M | +$2.11M | $84.00 | 6 |
| 2014 Q4 | 100K | $8.53M | -$6.71K | $85.95 | 4 |
| 2014 Q3 | 101K | $8.38M | -$374 | $83.44 | 4 |
| 2014 Q2 | 101K | $8.48M | +$54.6K | $84.17 | 4 |
| 2014 Q1 | 100K | $8.03M | -$14K | $79.22 | 4 |