Ticker: AMG CUSIP: 008252108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 15,278 | $4,404 | $258.45 | $230.09 - $299.69 |
| Q3 2025 | 10,683 | $2,547 | $220.39 | $194.74 - $250.14 |
| Q3 2017 | 13,112 | $2,489 | $172.79 | $161.15 - $186.54 |
| Q2 2017 | 11,793 | $1,956 | $154.87 | $144.44 - $164.19 |
| Q1 2017 | 9,932 | $1,628 | $153.31 | $135.07 - $166.39 |
| Q4 2016 | 9,580 | $1,392 | $140.58 | $126.32 - $157.66 |
| Q3 2016 | 8,534 | $1,234 | $138.59 | $126.84 - $143.96 |
| Q2 2016 | 13,386 | $1,884 | $158.47 | $126.98 - $174.12 |
| Q1 2016 | 10,938 | $1,777 | $135.06 | $112.27 - $159.84 |
| Q4 2015 | 12,725 | $2,033 | $166.43 | $137.16 - $184.66 |
| Q3 2015 | 15,363 | $2,626 | $190.37 | $159.30 - $214.73 |
| Q2 2015 | 12,693 | $2,775 | $215.27 | $205.22 - $223.28 |
| Q1 2015 | 12,874 | $2,765 | $204.27 | $185.26 - $214.40 |
| Q4 2014 | 13,019 | $2,646 | $192.32 | $168.87 - $209.59 |
| Q3 2014 | 25,370 | $5,083 | $197.54 | $186.21 - $207.58 |
| Q2 2014 | 65,868 | $13,530 | $187.17 | $171.21 - $199.62 |
| Q1 2014 | 10,743 | $2,149 | $190.16 | $175.09 - $212.40 |
| Q4 2013 | 9,859 | $2,138 | $193.15 | $175.92 - $210.55 |
| Q3 2013 | 10,778 | $1,969 | $171.93 | $151.62 - $183.39 |
| Q2 2013 | 16,599 | $0 | $153.14 | $138.12 - $166.12 |