Ticker: AMG CUSIP: 008252108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 13,737 | $3,960 | $258.45 | $230.09 - $299.69 |
| Q3 2025 | 14,590 | $3,479 | $220.39 | $194.74 - $250.14 |
| Q1 2025 | 16,256 | $2,731 | $174.30 | $151.61 - $191.09 |
| Q4 2024 | 17,022 | $3,148 | $186.57 | $173.54 - $199.47 |
| Q3 2024 | 15,436 | $2,745 | $169.81 | $152.32 - $189.75 |
| Q2 2024 | 16,780 | $2,622 | $159.16 | $147.08 - $169.59 |
| Q1 2024 | 18,566 | $3,109 | $155.40 | $145.30 - $167.84 |
| Q4 2023 | 19,080 | $2,889 | $134.30 | $120.16 - $156.31 |
| Q3 2023 | 20,097 | $2,619 | $139.81 | $129.01 - $163.83 |
| Q2 2023 | 21,627 | $3,242 | $143.06 | $135.39 - $151.92 |
| Q1 2023 | 23,093 | $3,289 | $157.88 | $132.31 - $180.50 |
| Q4 2022 | 23,712 | $3,757 | $141.36 | $108.04 - $163.24 |
| Q3 2022 | 24,544 | $2,745 | $125.39 | $109.48 - $141.92 |
| Q2 2022 | 25,144 | $2,932 | $128.58 | $112.28 - $146.71 |
| Q1 2022 | 26,288 | $3,705 | $143.53 | $121.29 - $171.22 |
| Q4 2021 | 19,700 | $3,241 | $167.52 | $146.96 - $191.42 |
| Q3 2021 | 19,796 | $2,991 | $163.56 | $146.02 - $180.77 |
| Q2 2021 | 20,805 | $3,208 | $159.33 | $147.97 - $176.63 |
| Q1 2021 | 22,016 | $3,281 | $130.58 | $98.76 - $153.37 |
| Q4 2020 | 24,822 | $2,524 | $86.25 | $66.34 - $103.21 |
| Q3 2020 | 26,653 | $1,823 | $69.80 | $62.10 - $75.77 |
| Q2 2020 | 28,052 | $2,092 | $67.48 | $53.23 - $82.32 |
| Q1 2020 | 28,283 | $1,673 | $74.64 | $44.30 - $88.80 |
| Q4 2019 | 28,283 | $2,397 | $81.44 | $70.43 - $87.94 |
| Q3 2019 | 13,781 | $1,149 | $82.65 | $73.22 - $92.84 |
| Q2 2019 | 14,112 | $1,300 | $96.65 | $82.01 - $113.84 |
| Q1 2019 | 14,796 | $1,585 | $104.33 | $93.26 - $110.96 |
| Q4 2018 | 15,063 | $1,468 | $110.59 | $86.74 - $136.36 |
| Q3 2018 | 15,544 | $2,125 | $144.30 | $133.37 - $159.64 |
| Q2 2018 | 15,989 | $2,377 | $160.74 | $145.08 - $182.71 |
| Q1 2018 | 16,400 | $3,109 | $189.64 | $169.45 - $211.08 |
| Q4 2017 | 17,198 | $3,530 | $188.42 | $173.99 - $202.01 |