Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 18,969 | $3,180 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 28,707 | $4,902 | $160.05 | $148.35 - $170.22 |
| Q2 2024 | 50,259 | $5,863 | $112.11 | $106.47 - $116.56 |
| Q1 2019 | 20,740 | $2,135 | $82.49 | $75.32 - $88.35 |
| Q3 2018 | 7,127 | $669 | $77.27 | $74.53 - $79.98 |
| Q2 2018 | 5,829 | $525 | $72.10 | $68.34 - $76.14 |
| Q3 2017 | 10,568 | $886 | $70.65 | $67.11 - $73.09 |
| Q4 2016 | 11,700 | $868 | $58.13 | $55.00 - $60.79 |
| Q4 2015 | 25,600 | $1,614 | $48.30 | $44.95 - $51.11 |
| Q2 2015 | 29,800 | $1,528 | $41.53 | $39.55 - $43.78 |