Ticker: AMG CUSIP: 008252108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 236,414 | $68,153 | $258.45 | $230.09 - $299.69 |
| Q3 2025 | 283,814 | $67,670 | $220.39 | $194.74 - $250.14 |
| Q2 2025 | 300,114 | $59,053 | $173.47 | $139.20 - $199.47 |
| Q1 2025 | 325,614 | $54,713 | $174.30 | $151.61 - $191.09 |
| Q4 2024 | 380,814 | $70,420 | $186.57 | $173.54 - $199.47 |
| Q3 2024 | 464,514 | $82,591 | $169.81 | $152.32 - $189.75 |
| Q2 2024 | 554,014 | $86,554 | $159.16 | $147.08 - $169.59 |
| Q1 2024 | 675,214 | $112,011 | $155.40 | $145.30 - $167.84 |
| Q4 2023 | 803,814 | $121,714 | $134.30 | $120.16 - $156.31 |
| Q3 2023 | 845,514 | $110,204 | $139.81 | $129.01 - $163.83 |
| Q2 2023 | 811,014 | $121,563 | $143.06 | $135.39 - $151.92 |
| Q1 2023 | 835,414 | $118,980 | $157.88 | $132.31 - $180.50 |
| Q4 2022 | 847,214 | $134,224 | $141.36 | $108.04 - $163.24 |
| Q3 2022 | 1,213,836 | $135,768 | $125.39 | $109.48 - $141.92 |
| Q2 2022 | 1,228,936 | $143,294 | $128.58 | $112.28 - $146.71 |
| Q1 2022 | 1,297,130 | $182,830 | $143.53 | $121.29 - $171.22 |
| Q4 2021 | 1,399,330 | $230,204 | $167.52 | $146.96 - $191.42 |
| Q3 2021 | 1,434,175 | $216,690 | $163.56 | $146.02 - $180.77 |
| Q2 2021 | 1,515,930 | $233,772 | $159.33 | $147.97 - $176.63 |
| Q1 2021 | 1,671,630 | $249,123 | $130.58 | $98.76 - $153.37 |
| Q4 2020 | 1,713,230 | $174,235 | $86.25 | $66.34 - $103.21 |
| Q3 2020 | 1,710,430 | $116,959 | $69.80 | $62.10 - $75.77 |
| Q2 2020 | 1,873,730 | $139,705 | $67.48 | $53.23 - $82.32 |
| Q1 2020 | 1,776,475 | $105,061 | $74.64 | $44.30 - $88.80 |
| Q4 2019 | 1,467,130 | $124,325 | $81.44 | $70.43 - $87.94 |
| Q3 2019 | 1,451,130 | $120,357 | $82.65 | $73.22 - $92.84 |
| Q2 2019 | 1,232,130 | $113,528 | $96.65 | $82.01 - $113.84 |
| Q1 2019 | 972,030 | $104,114 | $104.33 | $93.26 - $110.96 |
| Q4 2018 | 836,630 | $81,521 | $110.59 | $86.74 - $136.36 |