Ticker: CBOE CUSIP: 12503M108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 75,301 | $18,901 | $248.74 | $231.60 - $262.98 |
| Q3 2025 | 74,345 | $18,233 | $240.25 | $227.43 - $255.27 |
| Q2 2025 | 76,945 | $17,944 | $222.22 | $200.32 - $235.37 |
| Q1 2025 | 77,245 | $17,480 | $206.46 | $186.22 - $226.59 |
| Q4 2024 | 108,145 | $21,132 | $204.35 | $190.02 - $219.74 |
| Q3 2024 | 114,899 | $23,539 | $194.33 | $164.93 - $213.67 |
| Q2 2024 | 128,120 | $21,788 | $175.11 | $164.19 - $183.42 |
| Q1 2024 | 126,599 | $23,260 | $181.47 | $169.28 - $195.50 |
| Q4 2023 | 135,291 | $24,158 | $168.03 | $151.05 - $180.51 |
| Q3 2023 | 156,217 | $24,403 | $143.77 | $131.76 - $155.45 |
| Q2 2023 | 170,869 | $23,582 | $132.86 | $127.76 - $136.91 |
| Q1 2023 | 178,478 | $23,959 | $121.75 | $112.45 - $130.51 |
| Q4 2022 | 181,210 | $22,736 | $119.21 | $110.13 - $126.40 |
| Q3 2022 | 179,110 | $21,022 | $115.77 | $107.47 - $121.87 |
| Q2 2022 | 184,299 | $20,861 | $107.56 | $99.29 - $116.66 |
| Q1 2022 | 156,060 | $17,856 | $112.97 | $105.92 - $123.75 |
| Q4 2021 | 157,041 | $20,478 | $122.57 | $113.03 - $128.72 |
| Q3 2021 | 162,920 | $20,179 | $115.62 | $108.02 - $131.39 |
| Q2 2021 | 162,638 | $19,362 | $103.46 | $92.38 - $115.58 |
| Q1 2021 | 195,350 | $19,279 | $91.73 | $81.58 - $100.68 |
| Q4 2020 | 217,250 | $20,230 | $81.85 | $72.46 - $88.23 |
| Q3 2020 | 227,550 | $19,965 | $83.74 | $78.21 - $90.86 |
| Q2 2020 | 256,250 | $23,903 | $91.32 | $78.63 - $99.53 |
| Q1 2020 | 283,650 | $25,316 | $103.43 | $66.67 - $118.10 |
| Q4 2019 | 287,150 | $34,458 | $108.09 | $103.26 - $114.94 |
| Q3 2019 | 485,060 | $55,738 | $106.30 | $95.67 - $112.76 |
| Q2 2019 | 503,700 | $52,198 | $94.92 | $86.04 - $103.62 |
| Q1 2019 | 498,900 | $47,615 | $86.61 | $81.66 - $90.72 |
| Q4 2018 | 531,400 | $51,987 | $94.76 | $80.14 - $104.68 |
| Q3 2018 | 505,200 | $48,479 | $91.50 | $82.59 - $99.23 |
| Q2 2018 | 458,700 | $47,737 | $95.60 | $87.90 - $104.09 |
| Q1 2018 | 431,500 | $49,234 | $109.72 | $87.31 - $124.95 |
| Q4 2017 | 473,990 | $59,054 | $105.43 | $96.72 - $115.73 |
| Q3 2017 | 495,969 | $53,381 | $88.43 | $81.78 - $97.42 |
| Q2 2017 | 491,969 | $44,966 | $76.47 | $71.59 - $82.39 |
| Q1 2017 | 431,870 | $35,012 | $69.83 | $64.71 - $72.77 |
| Q4 2016 | 288,700 | $21,332 | $61.26 | $54.73 - $68.94 |
| Q3 2016 | 331,850 | $21,520 | $60.45 | $57.43 - $63.15 |
| Q2 2016 | 308,900 | $20,579 | $56.62 | $54.02 - $59.07 |
| Q1 2016 | 265,975 | $17,376 | $56.13 | $51.37 - $59.48 |
| Q4 2015 | 236,775 | $15,367 | $59.32 | $55.96 - $63.56 |
| Q3 2015 | 208,750 | $14,003 | $55.10 | $50.12 - $58.90 |
| Q2 2015 | 203,670 | $11,654 | $50.23 | $47.88 - $52.07 |
| Q1 2015 | 315,800 | $18,128 | $54.08 | $49.21 - $58.96 |
| Q4 2014 | 337,800 | $21,423 | $51.66 | $45.70 - $56.69 |
| Q3 2014 | 360,000 | $19,269 | $44.08 | $40.03 - $48.69 |
| Q2 2014 | 422,400 | $20,786 | $43.57 | $40.31 - $48.86 |
| Q1 2014 | 429,900 | $24,332 | $45.89 | $41.21 - $50.84 |
| Q4 2013 | 429,900 | $22,338 | $42.59 | $37.85 - $46.22 |
| Q3 2013 | 429,900 | $19,444 | $40.01 | $37.49 - $43.13 |
| Q2 2013 | 523,050 | $24,395 | $33.33 | $30.06 - $39.76 |