Ticker: ACA CUSIP: 039653100 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,322,901 | $246,976 | $100.90 | $88.94 - $113.20 |
| Q3 2025 | 2,309,842 | $216,448 | $92.88 | $81.83 - $100.37 |
| Q2 2025 | 2,370,889 | $205,586 | $83.52 | $67.96 - $91.29 |
| Q1 2025 | 2,567,347 | $197,999 | $91.54 | $75.61 - $103.61 |
| Q4 2024 | 2,712,244 | $262,386 | $100.27 | $90.16 - $113.12 |
| Q3 2024 | 2,711,862 | $256,975 | $87.03 | $72.52 - $96.16 |
| Q2 2024 | 2,746,226 | $229,061 | $83.00 | $74.77 - $89.10 |
| Q1 2024 | 2,792,439 | $239,759 | $81.04 | $75.99 - $88.68 |
| Q4 2023 | 2,860,854 | $236,424 | $73.01 | $61.67 - $83.79 |
| Q3 2023 | 2,821,846 | $202,897 | $75.42 | $71.36 - $78.93 |
| Q2 2023 | 2,794,460 | $211,736 | $66.81 | $57.15 - $76.20 |
| Q1 2023 | 2,753,476 | $173,768 | $58.27 | $51.62 - $64.02 |
| Q4 2022 | 2,583,856 | $140 | $58.90 | $52.90 - $64.94 |
| Q3 2022 | 2,459,593 | $140,639 | $54.93 | $43.13 - $65.21 |
| Q2 2022 | 2,328,690 | $108,118 | $51.86 | $44.49 - $57.75 |
| Q1 2022 | 2,133,334 | $122,134 | $50.97 | $42.95 - $59.17 |
| Q4 2021 | 1,914,636 | $100,899 | $52.83 | $47.08 - $58.26 |
| Q3 2021 | 1,966,552 | $98,666 | $51.15 | $47.56 - $58.45 |
| Q2 2021 | 1,970,735 | $115,761 | $60.99 | $54.59 - $65.22 |
| Q1 2021 | 1,882,110 | $122,501 | $60.52 | $52.78 - $67.47 |
| Q4 2020 | 1,825,011 | $100,248 | $50.24 | $42.43 - $56.38 |
| Q3 2020 | 1,870,161 | $82,455 | $43.23 | $36.59 - $47.84 |
| Q2 2020 | 1,835,585 | $77,459 | $37.79 | $30.48 - $45.06 |
| Q1 2020 | 1,654,222 | $65,731 | $41.47 | $27.61 - $46.95 |
| Q4 2019 | 1,510,086 | $67,275 | $37.69 | $31.78 - $45.41 |
| Q3 2019 | 1,518,155 | $51,936 | $33.88 | $30.05 - $37.80 |
| Q2 2019 | 1,526,453 | $57,437 | $33.42 | $28.78 - $38.84 |
| Q1 2019 | 1,528,553 | $46,693 | $29.80 | $25.88 - $34.30 |
| Q4 2018 | 1,557,005 | $43,112 | $26.73 | $22.35 - $34.01 |