Ticker: AMG CUSIP: 008252108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2024 | 29,589 | $4,955 | $155.40 | $145.30 - $167.84 |
| Q4 2023 | 29,206 | $4,422 | $134.30 | $120.16 - $156.31 |
| Q3 2023 | 29,765 | $3,880 | $139.81 | $129.01 - $163.83 |
| Q2 2023 | 31,787 | $4,765 | $143.06 | $135.39 - $151.92 |
| Q1 2023 | 33,782 | $4,811 | $157.88 | $132.31 - $180.50 |
| Q4 2022 | 25,324 | $4 | $141.36 | $108.04 - $163.24 |
| Q3 2022 | 27,494 | $3,075 | $125.39 | $109.48 - $141.92 |
| Q2 2022 | 28,186 | $3,286 | $128.58 | $112.28 - $146.71 |
| Q1 2022 | 28,820 | $4,062 | $143.53 | $121.29 - $171.22 |
| Q4 2021 | 29,436 | $4,843 | $167.52 | $146.96 - $191.42 |
| Q3 2021 | 30,481 | $4,605 | $163.56 | $146.02 - $180.77 |
| Q2 2021 | 31,029 | $4,785 | $159.33 | $147.97 - $176.63 |
| Q1 2021 | 31,843 | $4,746 | $130.58 | $98.76 - $153.37 |
| Q4 2020 | 36,423 | $3,704 | $86.25 | $66.34 - $103.21 |
| Q3 2020 | 43,486 | $2,974 | $69.80 | $62.10 - $75.77 |
| Q2 2020 | 37,322 | $2,783 | $67.48 | $53.23 - $82.32 |
| Q1 2020 | 41,901 | $2,478 | $74.64 | $44.30 - $88.80 |
| Q4 2019 | 30,802 | $2,610 | $81.44 | $70.43 - $87.94 |
| Q3 2019 | 9,432 | $786 | $82.65 | $73.22 - $92.84 |
| Q2 2019 | 9,874 | $910 | $96.65 | $82.01 - $113.84 |
| Q1 2019 | 10,126 | $1,085 | $104.33 | $93.26 - $110.96 |
| Q4 2018 | 10,594 | $1,032 | $110.59 | $86.74 - $136.36 |
| Q3 2018 | 11,995 | $1,640 | $144.30 | $133.37 - $159.64 |
| Q2 2018 | 13,255 | $1,971 | $160.74 | $145.08 - $182.71 |
| Q1 2018 | 14,081 | $2,669 | $189.64 | $169.45 - $211.08 |
| Q4 2017 | 15,175 | $3,115 | $188.42 | $173.99 - $202.01 |
| Q3 2017 | 15,508 | $2,944 | $172.79 | $161.15 - $186.54 |
| Q2 2017 | 15,904 | $2,638 | $154.87 | $144.44 - $164.19 |
| Q1 2017 | 16,569 | $2,716 | $153.31 | $135.07 - $166.39 |
| Q4 2016 | 16,422 | $2,386 | $140.58 | $126.32 - $157.66 |
| Q3 2016 | 16,590 | $2,401 | $138.59 | $126.84 - $143.96 |
| Q2 2016 | 17,458 | $2,458 | $158.47 | $126.98 - $174.12 |
| Q1 2016 | 18,625 | $3,025 | $135.06 | $112.27 - $159.84 |
| Q4 2015 | 19,083 | $3,049 | $166.43 | $137.16 - $184.66 |
| Q3 2015 | 19,357 | $3,310 | $190.37 | $159.30 - $214.73 |
| Q2 2015 | 19,924 | $4,355 | $215.27 | $205.22 - $223.28 |
| Q1 2015 | 20,439 | $4,390 | $204.27 | $185.26 - $214.40 |
| Q4 2014 | 21,132 | $4,485 | $192.32 | $168.87 - $209.59 |
| Q3 2014 | 21,575 | $4,323 | $197.54 | $186.21 - $207.58 |
| Q2 2014 | 23,042 | $4,733 | $187.17 | $171.21 - $199.62 |
| Q1 2014 | 53,757 | $10,754 | $190.16 | $175.09 - $212.40 |
| Q4 2013 | 55,742 | $12,089 | $193.15 | $175.92 - $210.55 |
| Q3 2013 | 55,965 | $10,221 | $171.93 | $151.62 - $183.39 |
| Q2 2013 | 59,138 | $9,695 | $153.14 | $138.12 - $166.12 |
| Q1 2013 | 59,138 | $9,082 | $141.17 | $128.74 - $151.12 |