Ticker: ACA CUSIP: 039653100 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,150,708 | $122,363 | $100.90 | $88.94 - $113.20 |
| Q3 2025 | 1,149,395 | $107,725 | $92.88 | $81.83 - $100.37 |
| Q2 2025 | 1,165,118 | $101,039 | $83.52 | $67.96 - $91.29 |
| Q1 2025 | 1,162,739 | $89,691 | $91.54 | $75.61 - $103.61 |
| Q4 2024 | 1,121,878 | $108,556 | $100.27 | $90.16 - $113.12 |
| Q3 2024 | 1,129,456 | $107,047 | $87.03 | $72.52 - $96.16 |
| Q2 2024 | 1,113,424 | $92,889 | $83.00 | $74.77 - $89.10 |
| Q1 2024 | 1,069,144 | $91,811 | $81.04 | $75.99 - $88.68 |
| Q4 2023 | 1,040,966 | $86,035 | $73.01 | $61.67 - $83.79 |
| Q3 2023 | 991,755 | $71,316 | $75.42 | $71.36 - $78.93 |
| Q2 2023 | 952,102 | $72,141 | $66.81 | $57.15 - $76.20 |
| Q1 2023 | 925,293 | $58,395 | $58.27 | $51.62 - $64.02 |
| Q4 2022 | 891,213 | $48 | $58.90 | $52.90 - $64.94 |
| Q3 2022 | 851,330 | $48,679 | $54.93 | $43.13 - $65.21 |
| Q2 2022 | 838,163 | $38,915 | $51.86 | $44.49 - $57.75 |
| Q1 2022 | 845,330 | $48,395 | $50.97 | $42.95 - $59.17 |
| Q4 2021 | 865,930 | $45,634 | $52.83 | $47.08 - $58.26 |
| Q3 2021 | 786,504 | $39,458 | $51.15 | $47.56 - $58.45 |
| Q2 2021 | 802,530 | $47,140 | $60.99 | $54.59 - $65.22 |
| Q1 2021 | 772,864 | $50,305 | $60.52 | $52.78 - $67.47 |
| Q4 2020 | 725,031 | $39,825 | $50.24 | $42.43 - $56.38 |
| Q3 2020 | 668,876 | $29,490 | $43.23 | $36.59 - $47.84 |
| Q2 2020 | 688,588 | $29,058 | $37.79 | $30.48 - $45.06 |
| Q1 2020 | 673,934 | $26,782 | $41.47 | $27.61 - $46.95 |
| Q4 2019 | 629,095 | $28,026 | $37.69 | $31.78 - $45.41 |
| Q3 2019 | 613,159 | $20,976 | $33.88 | $30.05 - $37.80 |
| Q2 2019 | 608,496 | $22,897 | $33.42 | $28.78 - $38.84 |
| Q1 2019 | 492,055 | $15,032 | $29.80 | $25.88 - $34.30 |
| Q4 2018 | 461,705 | $12,784 | $26.73 | $22.35 - $34.01 |