Ticker: AMG CUSIP: 008252108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 118 | $34 | $258.45 | $230.09 - $299.69 |
| Q3 2025 | 96 | $23 | $220.39 | $194.74 - $250.14 |
| Q2 2025 | 96 | $19 | $173.47 | $139.20 - $199.47 |
| Q1 2025 | 95 | $16 | $174.30 | $151.61 - $191.09 |
| Q4 2024 | 42 | $8 | $186.57 | $173.54 - $199.47 |
| Q3 2024 | 45 | $8 | $169.81 | $152.32 - $189.75 |
| Q2 2024 | 35 | $5 | $159.16 | $147.08 - $169.59 |
| Q4 2023 | 3 | $0 | $134.30 | $120.16 - $156.31 |
| Q3 2023 | 4 | $1 | $139.81 | $129.01 - $163.83 |
| Q2 2023 | 2 | $0 | $143.06 | $135.39 - $151.92 |
| Q1 2023 | 2 | $0 | $157.88 | $132.31 - $180.50 |
| Q1 2022 | 101 | $14 | $143.53 | $121.29 - $171.22 |
| Q4 2021 | 116 | $19 | $167.52 | $146.96 - $191.42 |
| Q1 2020 | 20 | $1 | $74.64 | $44.30 - $88.80 |
| Q4 2019 | 116 | $10 | $81.44 | $70.43 - $87.94 |
| Q3 2019 | 102 | $9 | $82.65 | $73.22 - $92.84 |
| Q2 2019 | 24 | $2 | $96.65 | $82.01 - $113.84 |
| Q1 2019 | 99 | $11 | $104.33 | $93.26 - $110.96 |
| Q4 2018 | 73 | $7 | $110.59 | $86.74 - $136.36 |
| Q3 2018 | 7 | $1 | $144.30 | $133.37 - $159.64 |
| Q2 2018 | 7 | $1 | $160.74 | $145.08 - $182.71 |
| Q1 2018 | 7 | $1 | $189.64 | $169.45 - $211.08 |
| Q4 2017 | 7 | $1 | $188.42 | $173.99 - $202.01 |
| Q3 2017 | 7 | $1 | $172.79 | $161.15 - $186.54 |
| Q2 2017 | 7 | $1 | $154.87 | $144.44 - $164.19 |
| Q1 2017 | 7 | $1 | $153.31 | $135.07 - $166.39 |
| Q4 2016 | 7 | $1 | $140.58 | $126.32 - $157.66 |
| Q3 2016 | 7 | $1 | $138.59 | $126.84 - $143.96 |
| Q2 2016 | 7 | $1 | $158.47 | $126.98 - $174.12 |
| Q1 2016 | 7 | $1 | $135.06 | $112.27 - $159.84 |