Ticker: AMG CUSIP: 008252108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 24,858 | $7,166 | $258.45 | $230.09 - $299.69 |
| Q3 2025 | 24,858 | $5,927 | $220.39 | $194.74 - $250.14 |
| Q2 2025 | 24,858 | $4,891 | $173.47 | $139.20 - $199.47 |
| Q1 2025 | 24,858 | $4,177 | $174.30 | $151.61 - $191.09 |
| Q4 2024 | 24,858 | $4,597 | $186.57 | $173.54 - $199.47 |
| Q3 2024 | 24,858 | $4,420 | $169.81 | $152.32 - $189.75 |
| Q2 2024 | 46,008 | $7 | $159.16 | $147.08 - $169.59 |
| Q1 2024 | 6,403 | $1 | $155.40 | $145.30 - $167.84 |
| Q4 2023 | 2,973 | $0 | $134.30 | $120.16 - $156.31 |
| Q2 2023 | 9,893 | $1 | $143.06 | $135.39 - $151.92 |
| Q1 2023 | 13,161 | $2 | $157.88 | $132.31 - $180.50 |
| Q4 2022 | 55,354 | $9 | $141.36 | $108.04 - $163.24 |
| Q1 2022 | 17,057 | $2,404 | $143.53 | $121.29 - $171.22 |
| Q4 2021 | 334,203 | $54,980 | $167.52 | $146.96 - $191.42 |
| Q3 2021 | 465,433 | $70,322 | $163.56 | $146.02 - $180.77 |
| Q2 2021 | 496,410 | $76,551 | $159.33 | $147.97 - $176.63 |
| Q1 2021 | 376,676 | $56,136 | $130.58 | $98.76 - $153.37 |
| Q4 2020 | 132,303 | $13,455 | $86.25 | $66.34 - $103.21 |
| Q3 2020 | 296,159 | $20,251 | $69.80 | $62.10 - $75.77 |
| Q2 2020 | 374,958 | $27,957 | $67.48 | $53.23 - $82.32 |
| Q1 2020 | 160,152 | $9,471 | $74.64 | $44.30 - $88.80 |
| Q4 2019 | 257,943 | $21,858 | $81.44 | $70.43 - $87.94 |
| Q1 2019 | 89,290 | $9,564 | $104.33 | $93.26 - $110.96 |
| Q4 2018 | 68,724 | $6,696 | $110.59 | $86.74 - $136.36 |
| Q3 2018 | 10,200 | $1,395 | $144.30 | $133.37 - $159.64 |
| Q2 2018 | 8,400 | $1,249 | $160.74 | $145.08 - $182.71 |