Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 703,592 | $117,946 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 719,556 | $122,869 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 826,019 | $127,303 | $153.12 | $139.28 - $164.72 |
| Q3 2023 | 11,839 | $1,254 | $110.00 | $99.68 - $117.75 |
| Q2 2023 | 21,265 | $2,474 | $108.41 | $103.17 - $111.81 |
| Q1 2023 | 330,589 | $37,145 | $105.88 | $98.79 - $112.70 |
| Q4 2022 | 2,915,443 | $326,734 | $101.69 | $90.11 - $112.36 |
| Q3 2022 | 16,798 | $1,712 | $105.33 | $93.67 - $111.79 |
| Q2 2022 | 4,415,431 | $495,219 | $104.70 | $93.56 - $112.06 |
| Q1 2022 | 4,310,190 | $514,907 | $99.21 | $90.38 - $110.22 |
| Q4 2021 | 3,581,778 | $375,224 | $85.46 | $78.93 - $95.35 |
| Q1 2021 | 537,911 | $53,167 | $80.51 | $75.08 - $88.10 |
| Q2 2020 | 449,193 | $44,740 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 111,003 | $11,054 | $94.97 | $67.49 - $104.36 |
| Q1 2019 | 963,057 | $98,840 | $82.49 | $75.32 - $88.35 |
| Q4 2018 | 857,197 | $79,554 | $80.45 | $74.21 - $84.63 |