Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 14,623 | $2,451 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 9,311 | $1,590 | $160.05 | $148.35 - $170.22 |
| Q4 2023 | 11,550 | $1,339 | $106.01 | $95.54 - $112.68 |
| Q3 2023 | 16,968 | $1,797 | $110.00 | $99.68 - $117.75 |
| Q2 2023 | 20,504 | $2,385 | $108.41 | $103.17 - $111.81 |
| Q1 2023 | 21,161 | $2 | $105.88 | $98.79 - $112.70 |
| Q4 2022 | 17,830 | $2 | $101.69 | $90.11 - $112.36 |
| Q3 2022 | 17,509 | $1,783 | $105.33 | $93.67 - $111.79 |
| Q2 2022 | 17,255 | $1,933 | $104.70 | $93.56 - $112.06 |
| Q1 2022 | 19,198 | $2,293 | $99.21 | $90.38 - $110.22 |
| Q4 2021 | 19,260 | $2,017 | $85.46 | $78.93 - $95.35 |
| Q3 2021 | 13,378 | $1,179 | $86.62 | $77.13 - $91.37 |
| Q2 2021 | 1,830 | $175 | $89.25 | $85.46 - $93.19 |
| Q1 2021 | 898 | $88 | $80.51 | $75.08 - $88.10 |
| Q4 2020 | 992 | $94 | $84.69 | $79.43 - $90.82 |
| Q3 2020 | 2,526 | $241 | $87.17 | $79.28 - $93.24 |
| Q2 2020 | 1,159 | $115 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 838 | $83 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 460 | $51 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 442 | $50 | $93.46 | $88.89 - $98.75 |
| Q2 2019 | 500 | $53 | $87.10 | $83.76 - $92.55 |
| Q1 2019 | 11 | $1 | $82.49 | $75.32 - $88.35 |