Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 86 | $14 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 93 | $16 | $160.05 | $148.35 - $170.22 |
| Q4 2024 | 98 | $14 | $138.63 | $132.87 - $149.29 |
| Q4 2022 | 2,406 | $270 | $101.69 | $90.11 - $112.36 |
| Q3 2022 | 9,666 | $984 | $105.33 | $93.67 - $111.79 |
| Q2 2022 | 9,239 | $1,036 | $104.70 | $93.56 - $112.06 |
| Q1 2022 | 8,506 | $1,016 | $99.21 | $90.38 - $110.22 |
| Q3 2021 | 5,473 | $483 | $86.62 | $77.13 - $91.37 |
| Q2 2021 | 5,885 | $566 | $89.25 | $85.46 - $93.19 |
| Q1 2021 | 5,366 | $530 | $80.51 | $75.08 - $88.10 |
| Q4 2020 | 486 | $46 | $84.69 | $79.43 - $90.82 |
| Q3 2020 | 361 | $34 | $87.17 | $79.28 - $93.24 |
| Q2 2020 | 210 | $21 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 5,129 | $509 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 5,102 | $571 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 5,079 | $579 | $93.46 | $88.89 - $98.75 |
| Q2 2019 | 5,044 | $533 | $87.10 | $83.76 - $92.55 |
| Q1 2019 | 4,843 | $498 | $82.49 | $75.32 - $88.35 |
| Q4 2018 | 4,819 | $447 | $80.45 | $74.21 - $84.63 |
| Q3 2018 | 8,016 | $753 | $77.27 | $74.53 - $79.98 |
| Q2 2018 | 8,016 | $722,562 | $72.10 | $68.34 - $76.14 |
| Q2 2016 | 2,415 | $196 | $59.01 | $55.88 - $64.94 |
| Q1 2016 | 4,607 | $343 | $54.32 | $47.33 - $59.20 |