Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 2,864 | $489 | $160.05 | $148.35 - $170.22 |
| Q4 2024 | 3,516 | $490 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 2,684 | $372 | $124.46 | $109.64 - $135.08 |
| Q2 2024 | 2,789 | $325 | $112.11 | $106.47 - $116.56 |
| Q1 2024 | 2,743 | $326 | $109.59 | $105.24 - $114.22 |
| Q4 2023 | 2,223 | $258 | $106.01 | $95.54 - $112.68 |
| Q3 2023 | 4,360 | $462 | $110.00 | $99.68 - $117.75 |
| Q2 2023 | 1,384 | $161 | $108.41 | $103.17 - $111.81 |
| Q4 2022 | 105 | $12 | $101.69 | $90.11 - $112.36 |
| Q3 2021 | 10,131 | $894 | $86.62 | $77.13 - $91.37 |
| Q4 2020 | 61 | $6 | $84.69 | $79.43 - $90.82 |
| Q3 2017 | 7,400 | $620 | $70.65 | $67.11 - $73.09 |
| Q3 2016 | 7,000 | $521 | $61.59 | $57.49 - $65.43 |
| Q2 2016 | 8,070 | $656 | $59.01 | $55.88 - $64.94 |
| Q1 2016 | 4,000 | $297 | $54.32 | $47.33 - $59.20 |