Ticker: AMT CUSIP: 03027X100 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 58,430 | $10,259 | $180.30 | $169.12 - $192.63 |
| Q3 2025 | 59,575 | $11,457 | $204.56 | $185.10 - $230.04 |
| Q2 2025 | 69,480 | $15,356 | $210.37 | $190.80 - $225.87 |
| Q1 2025 | 75,310 | $16,387 | $189.52 | $166.66 - $212.16 |
| Q4 2024 | 87,570 | $16,061 | $198.35 | $171.45 - $222.90 |
| Q3 2024 | 92,786 | $21,578 | $210.79 | $182.10 - $231.55 |
| Q2 2024 | 98,803 | $19,205 | $176.27 | $160.72 - $190.06 |
| Q1 2024 | 106,022 | $20,949 | $186.13 | $169.29 - $204.74 |
| Q4 2023 | 112,783 | $24,348 | $175.15 | $141.88 - $204.01 |
| Q3 2023 | 122,334 | $20,118 | $167.65 | $145.17 - $184.31 |
| Q2 2023 | 132,477 | $25,693 | $178.08 | $162.53 - $192.95 |
| Q1 2023 | 151,602 | $30,978 | $189.59 | $171.12 - $212.87 |
| Q4 2022 | 161,786 | $34,276 | $186.71 | $159.82 - $204.49 |
| Q3 2022 | 186,217 | $39,981 | $228.80 | $188.24 - $251.54 |
| Q2 2022 | 202,273 | $51,699 | $222.20 | $196.54 - $240.37 |
| Q1 2022 | 287,156 | $72,139 | $214.86 | $193.72 - $257.60 |
| Q4 2021 | 291,884 | $85,377 | $239.48 | $222.02 - $259.23 |
| Q3 2021 | 307,812 | $81,697 | $248.67 | $232.43 - $264.88 |
| Q2 2021 | 299,525 | $80,914 | $221.28 | $204.65 - $239.67 |
| Q1 2021 | 293,662 | $70,203 | $192.28 | $170.54 - $209.67 |
| Q4 2020 | 282,132 | $63,327 | $199.71 | $184.97 - $217.31 |
| Q3 2020 | 273,854 | $66,199 | $216.72 | $200.88 - $232.60 |
| Q2 2020 | 258,881 | $66,931 | $210.56 | $171.21 - $229.12 |
| Q1 2020 | 228,742 | $49,809 | $197.22 | $147.72 - $219.16 |
| Q4 2019 | 236,346 | $54,317 | $183.82 | $171.19 - $195.06 |
| Q3 2019 | 246,135 | $54,428 | $183.38 | $167.57 - $203.29 |
| Q2 2019 | 243,834 | $49,852 | $168.17 | $157.69 - $183.80 |
| Q1 2019 | 228,537 | $45,036 | $146.03 | $128.16 - $164.30 |
| Q4 2018 | 206,717 | $32,700 | $129.50 | $116.26 - $139.59 |
| Q3 2018 | 192,836 | $28,019 | $120.79 | $114.07 - $125.11 |
| Q2 2018 | 187,464 | $27,026 | $113.83 | $109.35 - $119.75 |
| Q1 2018 | 176,874 | $25,707 | $114.77 | $106.21 - $122.30 |
| Q4 2017 | 156,741 | $22,362 | $115.75 | $109.97 - $125.87 |
| Q3 2017 | 149,162 | $20,388 | $112.31 | $105.52 - $119.95 |
| Q2 2017 | 114,649 | $15,171 | $102.88 | $96.18 - $110.06 |
| Q1 2017 | 98,360 | $11,955 | $87.85 | $81.86 - $97.31 |
| Q4 2016 | 84,774 | $8,959 | $86.33 | $79.20 - $93.79 |
| Q3 2016 | 51,584 | $5,846 | $90.38 | $85.02 - $93.47 |
| Q2 2016 | 7,377 | $838 | $83.75 | $79.73 - $89.81 |
| Q1 2016 | 7,547 | $773 | $73.16 | $65.02 - $80.56 |
| Q4 2015 | 8,090 | $784 | $75.94 | $67.91 - $81.06 |
| Q3 2015 | 7,959 | $700 | $72.97 | $67.60 - $78.65 |
| Q2 2015 | 7,220 | $674 | $72.97 | $70.92 - $75.72 |
| Q1 2015 | 7,552 | $711 | $74.63 | $71.55 - $78.20 |
| Q4 2014 | 7,397 | $731 | $75.17 | $68.98 - $81.29 |
| Q3 2014 | 7,641 | $715 | $72.53 | $67.84 - $76.11 |
| Q2 2014 | 8,117 | $730 | $65.68 | $60.55 - $68.85 |
| Q1 2014 | 8,656 | $709 | $61.59 | $59.25 - $64.17 |
| Q4 2013 | 8,999 | $718 | $58.52 | $53.88 - $61.27 |
| Q3 2013 | 9,095 | $674 | $54.19 | $50.94 - $58.77 |
| Q2 2013 | 19,359 | $1,416 | $59.51 | $52.17 - $63.74 |
| Q1 2013 | 13,609 | $1,047 | $57.28 | $54.06 - $59.59 |
| Q4 2012 | 15,041 | $1,163 | — | — |