Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,505 | $252 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 1,388 | $237 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 1,520 | $235 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 1,594 | $251 | $143.02 | $133.16 - $152.73 |
| Q3 2020 | 2,795 | $271 | $87.17 | $79.28 - $93.24 |
| Q2 2020 | 2,866 | $285 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 2,250 | $223 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 2,085 | $233 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 1,793 | $204 | $93.46 | $88.89 - $98.75 |
| Q3 2018 | 231 | $22 | $77.27 | $74.53 - $79.98 |