Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 8,438 | $1 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 8,405 | $1 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 8,633 | $1 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 9,144 | $1 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 11,394 | $1,587 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 11,285 | $1,565 | $124.46 | $109.64 - $135.08 |
| Q2 2024 | 11,425 | $1,333 | $112.11 | $106.47 - $116.56 |
| Q1 2024 | 11,596 | $1,378 | $109.59 | $105.24 - $114.22 |
| Q2 2022 | 315 | $35 | $104.70 | $93.56 - $112.06 |
| Q3 2021 | 163 | $14 | $86.62 | $77.13 - $91.37 |
| Q2 2021 | 251 | $24 | $89.25 | $85.46 - $93.19 |
| Q1 2021 | 190 | $19 | $80.51 | $75.08 - $88.10 |
| Q4 2020 | 145 | $14 | $84.69 | $79.43 - $90.82 |
| Q3 2020 | 37 | $4 | $87.17 | $79.28 - $93.24 |
| Q2 2020 | 24 | $2 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 26 | $3 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 19 | $2 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 19 | $2 | $93.46 | $88.89 - $98.75 |
| Q2 2019 | 3,118 | $329 | $87.10 | $83.76 - $92.55 |
| Q1 2019 | 13 | $1 | $82.49 | $75.32 - $88.35 |
| Q4 2018 | 3,079 | $286 | $80.45 | $74.21 - $84.63 |