Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 13,654 | $2,289 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 13,638 | $2,329 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 13,681 | $2 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 13,643 | $2 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 13,649 | $2 | $138.63 | $132.87 - $149.29 |
| Q2 2023 | 13,485 | $2 | $108.41 | $103.17 - $111.81 |
| Q2 2022 | 11,610 | $1,301 | $104.70 | $93.56 - $112.06 |
| Q1 2022 | 11,329 | $1,354 | $99.21 | $90.38 - $110.22 |
| Q4 2021 | 11,025 | $1,155 | $85.46 | $78.93 - $95.35 |
| Q1 2021 | 9,434 | $932 | $80.51 | $75.08 - $88.10 |
| Q4 2020 | 8,501 | $811 | $84.69 | $79.43 - $90.82 |
| Q3 2020 | 7,988 | $764 | $87.17 | $79.28 - $93.24 |
| Q2 2020 | 7,537 | $751 | $87.57 | $79.06 - $96.43 |
| Q4 2019 | 9,683 | $1,083 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 6,451 | $735 | $93.46 | $88.89 - $98.75 |