Ticker: CBOE CUSIP: 12503M108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 29,388 | $7,376 | $248.74 | $231.60 - $262.98 |
| Q3 2025 | 36,104 | $8,855 | $240.25 | $227.43 - $255.27 |
| Q2 2025 | 35,394 | $8,254 | $222.22 | $200.32 - $235.37 |
| Q1 2025 | 34,456 | $7,797 | $206.46 | $186.22 - $226.59 |
| Q4 2024 | 37,861 | $7,398 | $204.35 | $190.02 - $219.74 |
| Q3 2024 | 39,661 | $8,125 | $194.33 | $164.93 - $213.67 |
| Q2 2024 | 35,477 | $6,033 | $175.11 | $164.19 - $183.42 |
| Q1 2024 | 33,605 | $6,174 | $181.47 | $169.28 - $195.50 |
| Q4 2023 | 36,864 | $6,582 | $168.03 | $151.05 - $180.51 |
| Q3 2023 | 33,520 | $5,236 | $143.77 | $131.76 - $155.45 |
| Q2 2023 | 35,417 | $4,888 | $132.86 | $127.76 - $136.91 |
| Q1 2023 | 34,969 | $4,694 | $121.75 | $112.45 - $130.51 |
| Q4 2022 | 34,666 | $4,350 | $119.21 | $110.13 - $126.40 |
| Q3 2022 | 34,605 | $4,062 | $115.77 | $107.47 - $121.87 |
| Q2 2022 | 31,557 | $3,572 | $107.56 | $99.29 - $116.66 |
| Q1 2022 | 36,854 | $4,217 | $112.97 | $105.92 - $123.75 |
| Q4 2021 | 31,247 | $4,001 | $122.57 | $113.03 - $128.72 |
| Q3 2021 | 28,508 | $3,488 | $115.62 | $108.02 - $131.39 |
| Q2 2021 | 19,781 | $2,337 | $103.46 | $92.38 - $115.58 |
| Q1 2021 | 11,789 | $1,149 | $91.73 | $81.58 - $100.68 |
| Q4 2020 | 12,711 | $1,175 | $81.85 | $72.46 - $88.23 |
| Q3 2020 | 180,366 | $15,820 | $83.74 | $78.21 - $90.86 |
| Q2 2020 | 182,573 | $17,024 | $91.32 | $78.63 - $99.53 |
| Q1 2020 | 186,378 | $16,635 | $103.43 | $66.67 - $118.10 |
| Q4 2019 | 206,608 | $24,793 | $108.09 | $103.26 - $114.94 |
| Q3 2019 | 213,674 | $24,553 | $106.30 | $95.67 - $112.76 |
| Q2 2019 | 216,181 | $22,403 | $94.92 | $86.04 - $103.62 |
| Q1 2019 | 832,462 | $79,450 | $86.61 | $81.66 - $90.72 |
| Q4 2018 | 460,830 | $45,083 | $94.76 | $80.14 - $104.68 |
| Q3 2018 | 192,077 | $18,432 | $91.50 | $82.59 - $99.23 |
| Q2 2018 | 193,516 | $20,139 | $95.60 | $87.90 - $104.09 |
| Q1 2018 | 205,752 | $23,476 | $109.72 | $87.31 - $124.95 |
| Q4 2017 | 287,952 | $35,876 | $105.43 | $96.72 - $115.73 |
| Q3 2017 | 310,803 | $33,452 | $88.43 | $81.78 - $97.42 |
| Q2 2017 | 308,935 | $28,237 | $76.47 | $71.59 - $82.39 |
| Q1 2017 | 307,935 | $24,964 | $69.83 | $64.71 - $72.77 |
| Q4 2016 | 306,725 | $22,664 | $61.26 | $54.73 - $68.94 |
| Q3 2016 | 306,650 | $19,886 | $60.45 | $57.43 - $63.15 |
| Q2 2016 | 306,550 | $20,422 | $56.62 | $54.02 - $59.07 |
| Q1 2016 | 314,156 | $20,524 | $56.13 | $51.37 - $59.48 |
| Q4 2015 | 314,450 | $20,408 | $59.32 | $55.96 - $63.56 |
| Q3 2015 | 421,350 | $28,264 | $55.10 | $50.12 - $58.90 |
| Q2 2015 | 415,299 | $23,763 | $50.23 | $47.88 - $52.07 |
| Q1 2015 | 417,149 | $23,946 | $54.08 | $49.21 - $58.96 |
| Q4 2014 | 418,514 | $26,542 | $51.66 | $45.70 - $56.69 |
| Q3 2014 | 387,409 | $20,736 | $44.08 | $40.03 - $48.69 |
| Q1 2014 | 3,696 | $209 | $45.89 | $41.21 - $50.84 |
| Q4 2013 | 5,242 | $272 | $42.59 | $37.85 - $46.22 |
| Q3 2013 | 5,302 | $240 | $40.01 | $37.49 - $43.13 |
| Q2 2013 | 4,942 | $230 | $33.33 | $30.06 - $39.76 |