Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 172,435 | $28,905 | $172.31 | $165.37 - $179.62 |
| Q2 2025 | 71,588 | $11,032 | $153.12 | $139.28 - $164.72 |
| Q2 2024 | 173,083 | $20,190 | $112.11 | $106.47 - $116.56 |
| Q1 2024 | 269,201 | $32,000 | $109.59 | $105.24 - $114.22 |
| Q4 2023 | 56,313 | $6,527 | $106.01 | $95.54 - $112.68 |
| Q3 2023 | 81,176 | $8,599 | $110.00 | $99.68 - $117.75 |
| Q1 2023 | 29,475 | $3,312 | $105.88 | $98.79 - $112.70 |
| Q4 2022 | 32,548 | $3,648 | $101.69 | $90.11 - $112.36 |
| Q2 2022 | 11,938 | $1,338 | $104.70 | $93.56 - $112.06 |
| Q3 2021 | 63,179 | $5,572 | $86.62 | $77.13 - $91.37 |
| Q4 2020 | 37,742 | $3,602 | $84.69 | $79.43 - $90.82 |
| Q2 2020 | 14,728 | $1,467 | $87.57 | $79.06 - $96.43 |
| Q3 2019 | 3,212 | $366 | $93.46 | $88.89 - $98.75 |
| Q1 2019 | 5,503 | $566 | $82.49 | $75.32 - $88.35 |
| Q3 2018 | 3,834 | $360 | $77.27 | $74.53 - $79.98 |
| Q2 2018 | 1,234 | $111 | $72.10 | $68.34 - $76.14 |