Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 13,873 | $2,326 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 13,439 | $2,295 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 13,439 | $2,071 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 12,720 | $1,966 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 12,412 | $1,729 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 13,626 | $1,890 | $124.46 | $109.64 - $135.08 |
| Q1 2024 | 11,791 | $1,402 | $109.59 | $105.24 - $114.22 |
| Q4 2023 | 11,791 | $1,367 | $106.01 | $95.54 - $112.68 |
| Q3 2023 | 9,878 | $1,046 | $110.00 | $99.68 - $117.75 |
| Q4 2020 | 7,131 | $681 | $84.69 | $79.43 - $90.82 |
| Q3 2020 | 6,006 | $574 | $87.17 | $79.28 - $93.24 |
| Q2 2020 | 5,903 | $588 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 6,578 | $653 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 6,319 | $707 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 6,237 | $710 | $93.46 | $88.89 - $98.75 |
| Q2 2019 | 6,496 | $686 | $87.10 | $83.76 - $92.55 |