Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 67,057 | $11 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 71,150 | $12 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 73,919 | $11 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 70,841 | $11 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 68,081 | $9 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 65,731 | $9 | $124.46 | $109.64 - $135.08 |
| Q2 2024 | 65,471 | $8 | $112.11 | $106.47 - $116.56 |
| Q1 2024 | 103,645 | $12 | $109.59 | $105.24 - $114.22 |
| Q4 2023 | 101,990 | $12 | $106.01 | $95.54 - $112.68 |
| Q3 2023 | 77,913 | $8 | $110.00 | $99.68 - $117.75 |
| Q2 2023 | 64,992 | $8 | $108.41 | $103.17 - $111.81 |
| Q1 2023 | 62,142 | $7 | $105.88 | $98.79 - $112.70 |
| Q4 2022 | 59,912 | $7 | $101.69 | $90.11 - $112.36 |
| Q3 2022 | 62,621 | $6,378 | $105.33 | $93.67 - $111.79 |
| Q2 2022 | 59,401 | $6,659 | $104.70 | $93.56 - $112.06 |
| Q1 2022 | 50,418 | $6,024 | $99.21 | $90.38 - $110.22 |
| Q4 2021 | 48,713 | $5,104 | $85.46 | $78.93 - $95.35 |
| Q3 2021 | 48,503 | $4,278 | $86.62 | $77.13 - $91.37 |
| Q2 2021 | 46,944 | $4,512 | $89.25 | $85.46 - $93.19 |
| Q1 2021 | 48,524 | $4,797 | $80.51 | $75.08 - $88.10 |
| Q4 2020 | 47,814 | $4,563 | $84.69 | $79.43 - $90.82 |
| Q3 2020 | 46,314 | $4,427 | $87.17 | $79.28 - $93.24 |
| Q2 2020 | 46,374 | $4,618 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 54,394 | $5,398 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 32,634 | $3,650 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 33,594 | $3,826 | $93.46 | $88.89 - $98.75 |
| Q2 2019 | 63,114 | $6,662 | $87.10 | $83.76 - $92.55 |
| Q1 2019 | 60,754 | $6,253 | $82.49 | $75.32 - $88.35 |
| Q4 2018 | 56,261 | $5,217 | $80.45 | $74.21 - $84.63 |
| Q3 2018 | 53,943 | $5,066 | $77.27 | $74.53 - $79.98 |
| Q2 2018 | 34,449 | $3,105 | $72.10 | $68.34 - $76.14 |
| Q1 2018 | 21,047 | $1,773 | $67.40 | $63.14 - $71.11 |