Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 18,902 | $3,169 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 17,691 | $3,021 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 16,038 | $2,472 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 12,445 | $1,924 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 9,300 | $1,295 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 8,062 | $1,131 | $124.46 | $109.64 - $135.08 |
| Q2 2024 | 5,803 | $677 | $112.11 | $106.47 - $116.56 |
| Q1 2024 | 3,813 | $453 | $109.59 | $105.24 - $114.22 |
| Q4 2023 | 1,979 | $229 | $106.01 | $95.54 - $112.68 |
| Q3 2021 | 60 | $5 | $86.62 | $77.13 - $91.37 |
| Q2 2021 | 60 | $6 | $89.25 | $85.46 - $93.19 |
| Q1 2021 | 60 | $6 | $80.51 | $75.08 - $88.10 |
| Q4 2020 | 77 | $7 | $84.69 | $79.43 - $90.82 |
| Q3 2020 | 77 | $7 | $87.17 | $79.28 - $93.24 |
| Q2 2020 | 138 | $14 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 25 | $2 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 94 | $11 | $94.23 | $90.61 - $97.90 |