Ticker: ACA CUSIP: 039653100 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,948,344 | $207,148 | $100.90 | $88.94 - $113.20 |
| Q3 2025 | 1,911,492 | $179,126 | $92.88 | $81.83 - $100.37 |
| Q2 2025 | 1,952,120 | $169,268 | $83.52 | $67.96 - $91.29 |
| Q1 2025 | 1,959,223 | $151,095 | $91.54 | $75.61 - $103.61 |
| Q4 2024 | 2,030,501 | $196,431 | $100.27 | $90.16 - $113.12 |
| Q3 2024 | 1,981,385 | $187,756 | $87.03 | $72.52 - $96.16 |
| Q2 2024 | 1,959,127 | $163,411 | $83.00 | $74.77 - $89.10 |
| Q1 2024 | 1,951,293 | $167,538 | $81.04 | $75.99 - $88.68 |
| Q4 2023 | 1,934,101 | $159,834 | $73.01 | $61.67 - $83.79 |
| Q3 2023 | 1,900,524 | $136,648 | $75.42 | $71.36 - $78.93 |
| Q2 2023 | 1,882,635 | $142,647 | $66.81 | $57.15 - $76.20 |
| Q1 2023 | 2,001,753 | $126,331 | $58.27 | $51.62 - $64.02 |
| Q4 2022 | 1,959,796 | $106,495 | $58.90 | $52.90 - $64.94 |
| Q3 2022 | 1,998,221 | $114,258 | $54.93 | $43.13 - $65.21 |
| Q2 2022 | 1,975,923 | $91,742 | $51.86 | $44.49 - $57.75 |
| Q1 2022 | 2,001,660 | $114,595 | $50.97 | $42.95 - $59.17 |
| Q4 2021 | 1,947,229 | $102,619 | $52.83 | $47.08 - $58.26 |
| Q3 2021 | 1,764,039 | $88,502 | $51.15 | $47.56 - $58.45 |
| Q2 2021 | 1,756,808 | $103,195 | $60.99 | $54.59 - $65.22 |
| Q1 2021 | 1,800,512 | $117,195 | $60.52 | $52.78 - $67.47 |
| Q4 2020 | 1,712,976 | $94,094 | $50.24 | $42.43 - $56.38 |
| Q3 2020 | 1,705,124 | $75,179 | $43.23 | $36.59 - $47.84 |
| Q2 2020 | 1,752,437 | $73,953 | $37.79 | $30.48 - $45.06 |
| Q1 2020 | 1,660,350 | $65,982 | $41.47 | $27.61 - $46.95 |
| Q4 2019 | 1,517,927 | $67,624 | $37.69 | $31.78 - $45.41 |
| Q3 2019 | 1,466,329 | $50,163 | $33.88 | $30.05 - $37.80 |
| Q2 2019 | 1,496,312 | $56,306 | $33.42 | $28.78 - $38.84 |
| Q1 2019 | 1,145,307 | $34,989 | $29.80 | $25.88 - $34.30 |
| Q4 2018 | 1,041,991 | $28,853 | $26.73 | $22.35 - $34.01 |