Ticker: AMG CUSIP: 008252108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 6,703 | $1,598 | $220.39 | $194.74 - $250.14 |
| Q2 2025 | 22,616 | $4,450 | $173.47 | $139.20 - $199.47 |
| Q1 2020 | 11,827 | $699 | $74.64 | $44.30 - $88.80 |
| Q4 2019 | 51,237 | $4,342 | $81.44 | $70.43 - $87.94 |
| Q3 2019 | 45,111 | $3,760 | $82.65 | $73.22 - $92.84 |
| Q2 2019 | 22,656 | $2,088 | $96.65 | $82.01 - $113.84 |
| Q4 2018 | 16,214 | $1,580 | $110.59 | $86.74 - $136.36 |
| Q3 2018 | 34,026 | $4,652 | $144.30 | $133.37 - $159.64 |
| Q2 2018 | 57,998 | $8,623 | $160.74 | $145.08 - $182.71 |
| Q1 2018 | 109,508 | $20,761 | $189.64 | $169.45 - $211.08 |
| Q4 2017 | 47,765 | $9,804 | $188.42 | $173.99 - $202.01 |
| Q3 2017 | 39,518 | $7,502 | $172.79 | $161.15 - $186.54 |
| Q2 2017 | 35,295 | $5,854 | $154.87 | $144.44 - $164.19 |
| Q1 2017 | 54,255 | $8,895 | $153.31 | $135.07 - $166.39 |
| Q4 2016 | 78,809 | $11,451 | $140.58 | $126.32 - $157.66 |
| Q3 2016 | 92,496 | $13,384 | $138.59 | $126.84 - $143.96 |
| Q2 2016 | 172,867 | $24,334 | $158.47 | $126.98 - $174.12 |
| Q1 2016 | 73,010 | $11,857 | $135.06 | $112.27 - $159.84 |
| Q4 2015 | 40,613 | $6,488 | $166.43 | $137.16 - $184.66 |
| Q3 2015 | 21,898 | $3,744 | $190.37 | $159.30 - $214.73 |
| Q2 2015 | 24,255 | $5,302 | $215.27 | $205.22 - $223.28 |
| Q1 2015 | 17,403 | $3,738 | $204.27 | $185.26 - $214.40 |