Ticker: ATO CUSIP: 049560105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 116,484 | $20 | $172.31 | $165.37 - $179.62 |
| Q3 2025 | 130,832 | $22 | $160.05 | $148.35 - $170.22 |
| Q2 2025 | 132,593 | $20 | $153.12 | $139.28 - $164.72 |
| Q1 2025 | 115,768 | $18 | $143.02 | $133.16 - $152.73 |
| Q4 2024 | 91,846 | $13 | $138.63 | $132.87 - $149.29 |
| Q3 2024 | 88,670 | $12 | $124.46 | $109.64 - $135.08 |
| Q2 2024 | 83,952 | $10 | $112.11 | $106.47 - $116.56 |
| Q1 2024 | 76,220 | $9 | $109.59 | $105.24 - $114.22 |
| Q4 2023 | 73,208 | $8 | $106.01 | $95.54 - $112.68 |
| Q3 2023 | 80,131 | $8 | $110.00 | $99.68 - $117.75 |
| Q2 2023 | 79,199 | $9 | $108.41 | $103.17 - $111.81 |
| Q1 2023 | 74,072 | $8 | $105.88 | $98.79 - $112.70 |
| Q4 2022 | 67,541 | $8 | $101.69 | $90.11 - $112.36 |
| Q3 2022 | 65,538 | $6,675 | $105.33 | $93.67 - $111.79 |
| Q2 2022 | 60,206 | $6,749 | $104.70 | $93.56 - $112.06 |
| Q1 2022 | 50,892 | $6,081 | $99.21 | $90.38 - $110.22 |
| Q4 2021 | 44,824 | $4,696 | $85.46 | $78.93 - $95.35 |
| Q3 2021 | 38,937 | $3,434 | $86.62 | $77.13 - $91.37 |
| Q2 2021 | 47,746 | $4,589 | $89.25 | $85.46 - $93.19 |
| Q1 2021 | 45,996 | $4,546 | $80.51 | $75.08 - $88.10 |
| Q4 2020 | 48,429 | $4,622 | $84.69 | $79.43 - $90.82 |
| Q3 2020 | 29,204 | $2,792 | $87.17 | $79.28 - $93.24 |
| Q2 2020 | 32,666 | $3,253 | $87.57 | $79.06 - $96.43 |
| Q1 2020 | 25,985 | $2,578 | $94.97 | $67.49 - $104.36 |
| Q4 2019 | 31,429 | $3,516 | $94.23 | $90.61 - $97.90 |
| Q3 2019 | 33,033 | $3,762 | $93.46 | $88.89 - $98.75 |
| Q2 2019 | 30,203 | $3,188 | $87.10 | $83.76 - $92.55 |
| Q1 2019 | 27,154 | $2,795 | $82.49 | $75.32 - $88.35 |
| Q4 2018 | 25,458 | $2,360 | $80.45 | $74.21 - $84.63 |
| Q3 2018 | 10,675 | $1,002 | $77.27 | $74.53 - $79.98 |
| Q2 2018 | 11,953 | $1,077 | $72.10 | $68.34 - $76.14 |
| Q1 2018 | 11,328 | $954 | $67.40 | $63.14 - $71.11 |
| Q2 2014 | 72,578 | $3,876 | $38.03 | $34.82 - $40.36 |
| Q1 2014 | 187,746 | $8,849 | $34.39 | $32.86 - $35.99 |
| Q4 2013 | 194,600 | $8,839 | $32.69 | $30.16 - $35.01 |
| Q3 2013 | 200,610 | $8,544 | $31.01 | $28.94 - $33.33 |
| Q2 2013 | 205,573 | $8,441 | $31.05 | $27.80 - $33.01 |