Ticker: CBOE CUSIP: 12503M108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 180,545 | $45,317 | $248.74 | $231.60 - $262.98 |
| Q3 2025 | 184,270 | $45,192 | $240.25 | $227.43 - $255.27 |
| Q2 2025 | 188,935 | $44,062 | $222.22 | $200.32 - $235.37 |
| Q1 2025 | 189,995 | $42,994 | $206.46 | $186.22 - $226.59 |
| Q4 2024 | 189,769 | $37,081 | $204.35 | $190.02 - $219.74 |
| Q3 2024 | 180,791 | $37,039 | $194.33 | $164.93 - $213.67 |
| Q2 2024 | 178,909 | $30,425 | $175.11 | $164.19 - $183.42 |
| Q1 2024 | 161,453 | $29,664 | $181.47 | $169.28 - $195.50 |
| Q4 2023 | 162,041 | $28,934 | $168.03 | $151.05 - $180.51 |
| Q3 2023 | 163,822 | $25,591 | $143.77 | $131.76 - $155.45 |
| Q2 2023 | 174,114 | $24,029 | $132.86 | $127.76 - $136.91 |
| Q1 2023 | 178,536 | $23,967 | $121.75 | $112.45 - $130.51 |
| Q4 2022 | 180,261 | $22,617 | $119.21 | $110.13 - $126.40 |
| Q3 2022 | 177,581 | $20,843 | $115.77 | $107.47 - $121.87 |
| Q2 2022 | 179,983 | $20,372 | $107.56 | $99.29 - $116.66 |
| Q1 2022 | 178,912 | $20,471 | $112.97 | $105.92 - $123.75 |
| Q4 2021 | 189,491 | $24,710 | $122.57 | $113.03 - $128.72 |
| Q3 2021 | 186,320 | $23,078 | $115.62 | $108.02 - $131.39 |
| Q2 2021 | 188,478 | $22,438 | $103.46 | $92.38 - $115.58 |
| Q1 2021 | 202,110 | $19,946 | $91.73 | $81.58 - $100.68 |
| Q4 2020 | 198,037 | $18,441 | $81.85 | $72.46 - $88.23 |
| Q3 2020 | 195,744 | $17,175 | $83.74 | $78.21 - $90.86 |
| Q2 2020 | 191,880 | $17,899 | $91.32 | $78.63 - $99.53 |
| Q1 2020 | 189,479 | $16,911 | $103.43 | $66.67 - $118.10 |
| Q4 2019 | 180,892 | $21,707 | $108.09 | $103.26 - $114.94 |
| Q3 2019 | 180,365 | $20,726 | $106.30 | $95.67 - $112.76 |
| Q2 2019 | 179,481 | $18,600 | $94.92 | $86.04 - $103.62 |
| Q1 2019 | 181,207 | $17,294 | $86.61 | $81.66 - $90.72 |
| Q4 2018 | 180,870 | $17,695 | $94.76 | $80.14 - $104.68 |
| Q3 2018 | 178,884 | $17,166 | $91.50 | $82.59 - $99.23 |
| Q2 2018 | 179,168 | $18,646 | $95.60 | $87.90 - $104.09 |
| Q1 2018 | 190,196 | $21,701 | $109.72 | $87.31 - $124.95 |
| Q4 2017 | 194,405 | $24,221 | $105.43 | $96.72 - $115.73 |
| Q3 2017 | 180,684 | $19,447 | $88.43 | $81.78 - $97.42 |
| Q2 2017 | 199,548 | $18,239 | $76.47 | $71.59 - $82.39 |
| Q1 2017 | 160,875 | $13,042 | $69.83 | $64.71 - $72.77 |
| Q4 2016 | 168,275 | $12,434 | $61.26 | $54.73 - $68.94 |
| Q3 2016 | 172,775 | $11,204 | $60.45 | $57.43 - $63.15 |
| Q2 2016 | 171,275 | $11,410 | $56.62 | $54.02 - $59.07 |
| Q1 2016 | 177,314 | $11,584 | $56.13 | $51.37 - $59.48 |
| Q4 2015 | 154,712 | $10,041 | $59.32 | $55.96 - $63.56 |
| Q3 2015 | 152,253 | $10,213 | $55.10 | $50.12 - $58.90 |
| Q2 2015 | 152,453 | $8,723 | $50.23 | $47.88 - $52.07 |
| Q1 2015 | 157,469 | $9,040 | $54.08 | $49.21 - $58.96 |
| Q4 2014 | 160,269 | $10,164 | $51.66 | $45.70 - $56.69 |
| Q3 2014 | 158,691 | $8,494 | $44.08 | $40.03 - $48.69 |
| Q2 2014 | 156,990 | $7,725 | $43.57 | $40.31 - $48.86 |
| Q1 2014 | 158,790 | $8,988 | $45.89 | $41.21 - $50.84 |
| Q4 2013 | 157,990 | $8,209 | $42.59 | $37.85 - $46.22 |
| Q3 2013 | 156,990 | $7,101 | $40.01 | $37.49 - $43.13 |
| Q2 2013 | 152,078 | $7,093 | $33.33 | $30.06 - $39.76 |
| Q1 2013 | 152,055 | $5,617 | $28.89 | $24.89 - $31.09 |