Ticker: ACA CUSIP: 039653100 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,348,625 | $568,666 | $100.90 | $88.94 - $113.20 |
| Q3 2025 | 5,398,937 | $505,934 | $92.88 | $81.83 - $100.37 |
| Q2 2025 | 5,476,082 | $474,831 | $83.52 | $67.96 - $91.29 |
| Q1 2025 | 5,566,265 | $429,270 | $91.54 | $75.61 - $103.61 |
| Q4 2024 | 5,666,144 | $548,143 | $100.27 | $90.16 - $113.12 |
| Q3 2024 | 5,651,937 | $535,578 | $87.03 | $72.52 - $96.16 |
| Q2 2024 | 5,604,065 | $467,435 | $83.00 | $74.77 - $89.10 |
| Q1 2024 | 5,562,933 | $477,633 | $81.04 | $75.99 - $88.68 |
| Q4 2023 | 5,549,618 | $458,620 | $73.01 | $61.67 - $83.79 |
| Q3 2023 | 5,517,454 | $396,705 | $75.42 | $71.36 - $78.93 |
| Q2 2023 | 5,449,214 | $412,887 | $66.81 | $57.15 - $76.20 |
| Q1 2023 | 5,467,858 | $345,077 | $58.27 | $51.62 - $64.02 |
| Q4 2022 | 5,398,009 | $293,328 | $58.90 | $52.90 - $64.94 |
| Q3 2022 | 5,351,494 | $305,998 | $54.93 | $43.13 - $65.21 |
| Q2 2022 | 5,267,271 | $244,559 | $51.86 | $44.49 - $57.75 |
| Q1 2022 | 5,228,933 | $299,356 | $50.97 | $42.95 - $59.17 |
| Q4 2021 | 5,159,686 | $271,915 | $52.83 | $47.08 - $58.26 |
| Q3 2021 | 5,084,548 | $255,093 | $51.15 | $47.56 - $58.45 |
| Q2 2021 | 5,080,840 | $298,448 | $60.99 | $54.59 - $65.22 |
| Q1 2021 | 4,970,920 | $323,558 | $60.52 | $52.78 - $67.47 |
| Q4 2020 | 4,838,479 | $265,778 | $50.24 | $42.43 - $56.38 |
| Q3 2020 | 4,798,597 | $211,571 | $43.23 | $36.59 - $47.84 |
| Q2 2020 | 4,997,171 | $210,881 | $37.79 | $30.48 - $45.06 |
| Q1 2020 | 5,163,044 | $205,178 | $41.47 | $27.61 - $46.95 |
| Q4 2019 | 5,013,947 | $223,372 | $37.69 | $31.78 - $45.41 |
| Q3 2019 | 4,903,696 | $167,755 | $33.88 | $30.05 - $37.80 |
| Q2 2019 | 4,796,150 | $180,479 | $33.42 | $28.78 - $38.84 |
| Q1 2019 | 4,418,067 | $134,972 | $29.80 | $25.88 - $34.30 |
| Q4 2018 | 4,375,587 | $121,160 | $26.73 | $22.35 - $34.01 |