Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 11,137 | $1,900 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 10,925 | $1,866 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 10,257 | $1,581 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 10,638 | $1,645 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 10,783 | $1,502 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 10,944 | $1,518 | $124.46 | $109.64 - $135.08 |
| Q2 2024 | 2,478 | $289 | $112.11 | $106.47 - $116.56 |
| Q1 2024 | 8,063 | $958 | $109.59 | $105.24 - $114.22 |
| Q4 2023 | 17,131 | $1,985 | $106.01 | $95.54 - $112.68 |
| Q3 2023 | 19,601 | $2,076 | $110.00 | $99.68 - $117.75 |
| Q2 2023 | 15,122 | $1,759 | $108.41 | $103.17 - $111.81 |
| Q1 2023 | 2,331 | $262 | $105.88 | $98.79 - $112.70 |
| Q2 2020 | 2,115 | $211 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 2,099 | $208 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 2,716 | $304 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 2,624 | $299 | $93.46 | $88.89 - $98.75 |
| Q2 2019 | 2,593 | $273 | $87.10 | $83.76 - $92.55 |
| Q1 2019 | 2,463 | $253 | $82.49 | $75.32 - $88.35 |
| Q4 2018 | 2,463 | $228 | $80.45 | $74.21 - $84.63 |