Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 40,607 | $6,807 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 38,293 | $6,539 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 35,013 | $5 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 18,270 | $3 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 12,096 | $2 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 10,852 | $2 | $124.46 | $109.64 - $135.08 |
| Q2 2024 | 7,739 | $1 | $112.11 | $106.47 - $116.56 |
| Q1 2024 | 7,955 | $1 | $109.59 | $105.24 - $114.22 |
| Q4 2023 | 7,650 | $1 | $106.01 | $95.54 - $112.68 |
| Q3 2023 | 7,423 | $1 | $110.00 | $99.68 - $117.75 |
| Q2 2023 | 7,381 | $1 | $108.41 | $103.17 - $111.81 |
| Q4 2022 | 11,592 | $1 | $101.69 | $90.11 - $112.36 |
| Q3 2022 | 10,287 | $1,048 | $105.33 | $93.67 - $111.79 |
| Q2 2022 | 5,334 | $598 | $104.70 | $93.56 - $112.06 |
| Q1 2022 | 5,063 | $605 | $99.21 | $90.38 - $110.22 |
| Q4 2021 | 3,275 | $343 | $85.46 | $78.93 - $95.35 |
| Q3 2021 | 3,029 | $267 | $86.62 | $77.13 - $91.37 |
| Q2 2021 | 2,927 | $281 | $89.25 | $85.46 - $93.19 |
| Q1 2021 | 2,374 | $235 | $80.51 | $75.08 - $88.10 |
| Q4 2020 | 2,758 | $263 | $84.69 | $79.43 - $90.82 |
| Q3 2020 | 5,748 | $549 | $87.17 | $79.28 - $93.24 |
| Q2 2020 | 7,061 | $703 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 5,566 | $552 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 4,937 | $552 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 2,517 | $287 | $93.46 | $88.89 - $98.75 |
| Q2 2019 | 2,156 | $228 | $87.10 | $83.76 - $92.55 |
| Q4 2017 | 2,435 | $209 | $72.39 | $68.66 - $77.26 |
| Q3 2017 | 3,182 | $267 | $70.65 | $67.11 - $73.09 |