Ticker: AMG CUSIP: 008252108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 38,505 | $11,100 | $258.45 | $230.09 - $299.69 |
| Q3 2025 | 38,355 | $9,145 | $220.39 | $194.74 - $250.14 |
| Q2 2025 | 100,422 | $19,760 | $173.47 | $139.20 - $199.47 |
| Q1 2025 | 165,710 | $27,844 | $174.30 | $151.61 - $191.09 |
| Q4 2024 | 171,215 | $31,661 | $186.57 | $173.54 - $199.47 |
| Q3 2024 | 168,530 | $29,965 | $169.81 | $152.32 - $189.75 |
| Q2 2024 | 199,096 | $31,105 | $159.16 | $147.08 - $169.59 |
| Q1 2024 | 177,530 | $29,731 | $155.40 | $145.30 - $167.84 |
| Q4 2023 | 130,291 | $19,729 | $134.30 | $120.16 - $156.31 |
| Q3 2023 | 7,813 | $1,018 | $139.81 | $129.01 - $163.83 |
| Q2 2023 | 12,733 | $1,909 | $143.06 | $135.39 - $151.92 |
| Q1 2023 | 20,278 | $2,888 | $157.88 | $132.31 - $180.50 |
| Q4 2022 | 21,717 | $3,441 | $141.36 | $108.04 - $163.24 |
| Q3 2022 | 23,039 | $2,577 | $125.39 | $109.48 - $141.92 |
| Q2 2022 | 23,018 | $2,684 | $128.58 | $112.28 - $146.71 |
| Q1 2022 | 34,398 | $4,848 | $143.53 | $121.29 - $171.22 |
| Q4 2020 | 6,012 | $611 | $86.25 | $66.34 - $103.21 |
| Q3 2020 | 21,327 | $1,458 | $69.80 | $62.10 - $75.77 |
| Q2 2020 | 21,327 | $1,590 | $67.48 | $53.23 - $82.32 |
| Q1 2020 | 50,565 | $2,990 | $74.64 | $44.30 - $88.80 |
| Q4 2016 | 4,630 | $673 | $140.58 | $126.32 - $157.66 |
| Q3 2016 | 46,982 | $6,798 | $138.59 | $126.84 - $143.96 |
| Q2 2016 | 2,920 | $411 | $158.47 | $126.98 - $174.12 |
| Q3 2015 | 28,615 | $4,893 | $190.37 | $159.30 - $214.73 |
| Q2 2015 | 89,999 | $19,674 | $215.27 | $205.22 - $223.28 |
| Q1 2015 | 135,467 | $29,096 | $204.27 | $185.26 - $214.40 |
| Q4 2014 | 62,885 | $13,347 | $192.32 | $168.87 - $209.59 |
| Q3 2014 | 147,217 | $29,496 | $197.54 | $186.21 - $207.58 |
| Q2 2014 | 121,225 | $24,900 | $187.17 | $171.21 - $199.62 |
| Q1 2014 | 11,320 | $2,265 | $190.16 | $175.09 - $212.40 |
| Q4 2013 | 11,320 | $2,455 | $193.15 | $175.92 - $210.55 |
| Q3 2013 | 11,240 | $2,053 | $171.93 | $151.62 - $183.39 |
| Q2 2013 | 11,540 | $1,892 | $153.14 | $138.12 - $166.12 |