Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 10,266 | $1,721 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 9,638 | $1,646 | $160.05 | $148.35 - $170.22 |
| Q4 2023 | 2,865 | $326 | $106.01 | $95.54 - $112.68 |
| Q3 2023 | 2,742 | $290 | $110.00 | $99.68 - $117.75 |
| Q2 2023 | 2,253 | $262 | $108.41 | $103.17 - $111.81 |
| Q1 2023 | 1,955 | $220 | $105.88 | $98.79 - $112.70 |
| Q4 2022 | 2,196 | $246 | $101.69 | $90.11 - $112.36 |
| Q3 2022 | 2,270 | $231 | $105.33 | $93.67 - $111.79 |
| Q2 2022 | 3,934 | $441 | $104.70 | $93.56 - $112.06 |
| Q1 2022 | 2,624 | $314 | $99.21 | $90.38 - $110.22 |
| Q4 2021 | 2,025 | $212 | $85.46 | $78.93 - $95.35 |
| Q2 2021 | 3,453 | $332 | $89.25 | $85.46 - $93.19 |
| Q1 2021 | 3,643 | $360 | $80.51 | $75.08 - $88.10 |
| Q4 2020 | 4,356 | $416 | $84.69 | $79.43 - $90.82 |
| Q3 2020 | 2,782 | $266 | $87.17 | $79.28 - $93.24 |
| Q2 2020 | 2,762 | $275 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 3,422 | $340 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 4,545 | $508 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 4,302 | $490 | $93.46 | $88.89 - $98.75 |
| Q2 2019 | 4,631 | $489 | $87.10 | $83.76 - $92.55 |
| Q1 2019 | 2,397 | $247 | $82.49 | $75.32 - $88.35 |
| Q4 2018 | 2,522 | $234 | $80.45 | $74.21 - $84.63 |