Ticker: ACA CUSIP: 039653100 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 12,142 | $1,291 | $100.90 | $88.94 - $113.20 |
| Q3 2025 | 12,490 | $1,170 | $92.88 | $81.83 - $100.37 |
| Q2 2025 | 12,533 | $1,087 | $83.52 | $67.96 - $91.29 |
| Q1 2025 | 11,673 | $900 | $91.54 | $75.61 - $103.61 |
| Q4 2024 | 10,413 | $1,007 | $100.27 | $90.16 - $113.12 |
| Q3 2024 | 10,427 | $988 | $87.03 | $72.52 - $96.16 |
| Q2 2024 | 10,469 | $873 | $83.00 | $74.77 - $89.10 |
| Q1 2024 | 10,530 | $904 | $81.04 | $75.99 - $88.68 |
| Q4 2023 | 10,522 | $870 | $73.01 | $61.67 - $83.79 |
| Q3 2023 | 32,600 | $2,344 | $75.42 | $71.36 - $78.93 |
| Q2 2023 | 54,752 | $4,149 | $66.81 | $57.15 - $76.20 |
| Q1 2023 | 51,198 | $3,231 | $58.27 | $51.62 - $64.02 |
| Q4 2022 | 51,750 | $3 | $58.90 | $52.90 - $64.94 |
| Q3 2022 | 44,059 | $2,519 | $54.93 | $43.13 - $65.21 |
| Q2 2022 | 44,049 | $2,045 | $51.86 | $44.49 - $57.75 |
| Q1 2022 | 41,665 | $2,385 | $50.97 | $42.95 - $59.17 |
| Q4 2021 | 36,528 | $1,925 | $52.83 | $47.08 - $58.26 |
| Q3 2021 | 36,698 | $1,841 | $51.15 | $47.56 - $58.45 |
| Q2 2021 | 36,969 | $2,172 | $60.99 | $54.59 - $65.22 |
| Q1 2021 | 37,154 | $2,418 | $60.52 | $52.78 - $67.47 |
| Q4 2020 | 37,390 | $2,054 | $50.24 | $42.43 - $56.38 |
| Q3 2020 | 37,511 | $1,654 | $43.23 | $36.59 - $47.84 |
| Q2 2020 | 24,268 | $1,024 | $37.79 | $30.48 - $45.06 |
| Q1 2020 | 24,346 | $968 | $41.47 | $27.61 - $46.95 |
| Q4 2019 | 16,405 | $731 | $37.69 | $31.78 - $45.41 |
| Q3 2019 | 16,412 | $561 | $33.88 | $30.05 - $37.80 |
| Q2 2019 | 16,559 | $623 | $33.42 | $28.78 - $38.84 |
| Q1 2019 | 16,692 | $510 | $29.80 | $25.88 - $34.30 |
| Q4 2018 | 16,722 | $463 | $26.73 | $22.35 - $34.01 |