Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,227 | $373 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 2,090 | $357 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 1,999 | $308 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 1,767 | $273 | $143.02 | $133.16 - $152.73 |
| Q1 2021 | 26 | $3 | $80.51 | $75.08 - $88.10 |
| Q4 2020 | 26 | $2 | $84.69 | $79.43 - $90.82 |
| Q3 2020 | 13 | $1 | $87.17 | $79.28 - $93.24 |
| Q2 2020 | 18 | $2 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 3,421 | $339 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 13 | $1 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 42 | $5 | $93.46 | $88.89 - $98.75 |