Ticker: AMG CUSIP: 008252108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2025 | 2,085 | $410 | $173.47 | $139.20 - $199.47 |
| Q1 2023 | 8,810 | $1,255 | $157.88 | $132.31 - $180.50 |
| Q4 2022 | 5,333 | $845 | $141.36 | $108.04 - $163.24 |
| Q3 2022 | 6,551 | $733 | $125.39 | $109.48 - $141.92 |
| Q4 2019 | 17,613 | $1,493 | $81.44 | $70.43 - $87.94 |
| Q3 2019 | 18,187 | $1,516 | $82.65 | $73.22 - $92.84 |
| Q2 2019 | 18,826 | $1,735 | $96.65 | $82.01 - $113.84 |
| Q1 2019 | 19,868 | $2,128 | $104.33 | $93.26 - $110.96 |
| Q4 2018 | 19,931 | $1,942 | $110.59 | $86.74 - $136.36 |
| Q3 2018 | 26,590 | $3,635 | $144.30 | $133.37 - $159.64 |
| Q2 2018 | 27,976 | $4,159 | $160.74 | $145.08 - $182.71 |
| Q1 2018 | 28,278 | $5,361 | $189.64 | $169.45 - $211.08 |
| Q4 2017 | 30,612 | $6,283 | $188.42 | $173.99 - $202.01 |
| Q3 2017 | 34,829 | $6,608 | $172.79 | $161.15 - $186.54 |
| Q2 2017 | 34,519 | $5,726 | $154.87 | $144.44 - $164.19 |
| Q1 2017 | 33,649 | $5,517 | $153.31 | $135.07 - $166.39 |
| Q4 2016 | 35,585 | $5,172 | $140.58 | $126.32 - $157.66 |
| Q3 2016 | 32,801 | $4,746 | $138.59 | $126.84 - $143.96 |
| Q2 2016 | 32,179 | $4,527 | $158.47 | $126.98 - $174.12 |
| Q1 2016 | 27,144 | $4,408 | $135.06 | $112.27 - $159.84 |
| Q4 2015 | 26,752 | $4,274 | $166.43 | $137.16 - $184.66 |
| Q3 2015 | 26,833 | $4,588 | $190.37 | $159.30 - $214.73 |
| Q2 2015 | 27,401 | $5,990 | $215.27 | $205.22 - $223.28 |
| Q1 2015 | 29,311 | $6,295 | $204.27 | $185.26 - $214.40 |
| Q4 2014 | 22,510 | $4,778 | $192.32 | $168.87 - $209.59 |
| Q3 2014 | 22,370 | $4,482 | $197.54 | $186.21 - $207.58 |
| Q2 2014 | 22,200 | $4,560 | $187.17 | $171.21 - $199.62 |
| Q1 2014 | 21,550 | $4,311 | $190.16 | $175.09 - $212.40 |
| Q4 2013 | 20,380 | $4,420 | $193.15 | $175.92 - $210.55 |
| Q3 2013 | 19,603 | $3,580 | $171.93 | $151.62 - $183.39 |
| Q2 2013 | 14,210 | $2,330 | $153.14 | $138.12 - $166.12 |