Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,681 | $449 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 7,996 | $1,365 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 7,950 | $1,225 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 5,017 | $776 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 5,117 | $713 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 3,658 | $507 | $124.46 | $109.64 - $135.08 |
| Q2 2024 | 7,442 | $868 | $112.11 | $106.47 - $116.56 |
| Q4 2023 | 11,892 | $1,378 | $106.01 | $95.54 - $112.68 |
| Q3 2023 | 2,042 | $216 | $110.00 | $99.68 - $117.75 |
| Q2 2023 | 10,179 | $1,184 | $108.41 | $103.17 - $111.81 |
| Q1 2023 | 10,179 | $1,144 | $105.88 | $98.79 - $112.70 |
| Q4 2022 | 4,669 | $1 | $101.69 | $90.11 - $112.36 |
| Q3 2022 | 3,791 | $387 | $105.33 | $93.67 - $111.79 |
| Q2 2022 | 4,096 | $471 | $104.70 | $93.56 - $112.06 |
| Q1 2022 | 2,147 | $261 | $99.21 | $90.38 - $110.22 |
| Q4 2021 | 26,568 | $2,784 | $85.46 | $78.93 - $95.35 |
| Q3 2021 | 3,862 | $343 | $86.62 | $77.13 - $91.37 |
| Q4 2020 | 4,553 | $433 | $84.69 | $79.43 - $90.82 |
| Q3 2020 | 111,021 | $10,613 | $87.17 | $79.28 - $93.24 |
| Q3 2016 | 6,445 | $479 | $61.59 | $57.49 - $65.43 |
| Q1 2015 | 4,942 | $272 | $42.34 | $39.60 - $45.52 |
| Q3 2014 | 19,901 | $957 | $37.83 | $35.35 - $40.41 |
| Q2 2014 | 22,365 | $1,187 | $38.03 | $34.82 - $40.36 |
| Q1 2014 | 69,931 | $3,290 | $34.39 | $32.86 - $35.99 |
| Q4 2013 | 32,299 | $1,455 | $32.69 | $30.16 - $35.01 |
| Q4 2012 | 57,861 | $2,031 | — | — |