Ticker: AMG CUSIP: 008252108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,227 | $354 | $258.45 | $230.09 - $299.69 |
| Q3 2025 | 1,227 | $293 | $220.39 | $194.74 - $250.14 |
| Q2 2025 | 1,227 | $241 | $173.47 | $139.20 - $199.47 |
| Q1 2025 | 1,227 | $206 | $174.30 | $151.61 - $191.09 |
| Q4 2024 | 1,227 | $227 | $186.57 | $173.54 - $199.47 |
| Q3 2024 | 1,227 | $218 | $169.81 | $152.32 - $189.75 |
| Q1 2024 | 2,454 | $411 | $155.40 | $145.30 - $167.84 |
| Q4 2021 | 1,227 | $202 | $167.52 | $146.96 - $191.42 |
| Q1 2018 | 1,227 | $233 | $189.64 | $169.45 - $211.08 |
| Q4 2017 | 1,227 | $252 | $188.42 | $173.99 - $202.01 |
| Q3 2017 | 1,227 | $233 | $172.79 | $161.15 - $186.54 |
| Q2 2017 | 1,227 | $204 | $154.87 | $144.44 - $164.19 |
| Q1 2017 | 1,227 | $201 | $153.31 | $135.07 - $166.39 |
| Q3 2015 | 1,227 | $210 | $190.37 | $159.30 - $214.73 |
| Q2 2015 | 1,227 | $268 | $215.27 | $205.22 - $223.28 |
| Q1 2015 | 1,227 | $264 | $204.27 | $185.26 - $214.40 |
| Q4 2014 | 1,227 | $260 | $192.32 | $168.87 - $209.59 |
| Q3 2014 | 1,227 | $246 | $197.54 | $186.21 - $207.58 |
| Q2 2014 | 1,227 | $252 | $187.17 | $171.21 - $199.62 |
| Q1 2014 | 1,227 | $245 | $190.16 | $175.09 - $212.40 |
| Q4 2013 | 1,227 | $266 | $193.15 | $175.92 - $210.55 |
| Q3 2013 | 1,227 | $224 | $171.93 | $151.62 - $183.39 |
| Q2 2013 | 3,677 | $603 | $153.14 | $138.12 - $166.12 |