Ticker: ACA CUSIP: 039653100 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,244,231 | $238,607 | $100.90 | $88.94 - $113.20 |
| Q3 2025 | 2,228,275 | $208,812 | $92.88 | $81.83 - $100.37 |
| Q2 2025 | 1,737,110 | $150,625 | $83.52 | $67.96 - $91.29 |
| Q1 2025 | 1,591,339 | $122,724 | $91.54 | $75.61 - $103.61 |
| Q4 2024 | 888,559 | $85,959 | $100.27 | $90.16 - $113.12 |
| Q3 2024 | 623,503 | $59,083 | $87.03 | $72.52 - $96.16 |
| Q2 2024 | 411,943 | $34,360 | $83.00 | $74.77 - $89.10 |
| Q1 2024 | 886,495 | $76,114 | $81.04 | $75.99 - $88.68 |
| Q4 2023 | 1,026,200 | $84,805 | $73.01 | $61.67 - $83.79 |
| Q3 2023 | 1,053,144 | $75,721 | $75.42 | $71.36 - $78.93 |
| Q2 2023 | 1,296,742 | $98,254 | $66.81 | $57.15 - $76.20 |
| Q1 2023 | 1,296,742 | $81,837 | $58.27 | $51.62 - $64.02 |
| Q4 2022 | 1,967,470 | $106,912 | $58.90 | $52.90 - $64.94 |
| Q3 2022 | 1,967,470 | $112,500 | $54.93 | $43.13 - $65.21 |
| Q2 2022 | 1,967,470 | $91,350 | $51.86 | $44.49 - $57.75 |
| Q1 2022 | 1,967,470 | $112,638 | $50.97 | $42.95 - $59.17 |
| Q4 2021 | 1,967,470 | $103,686 | $52.83 | $47.08 - $58.26 |
| Q3 2021 | 1,967,470 | $98,708 | $51.15 | $47.56 - $58.45 |
| Q2 2021 | 2,663,101 | $156,431 | $60.99 | $54.59 - $65.22 |
| Q1 2021 | 2,228,448 | $145,050 | $60.52 | $52.78 - $67.47 |
| Q4 2020 | 1,892,389 | $103,949 | $50.24 | $42.43 - $56.38 |
| Q3 2020 | 1,820,900 | $80,283 | $43.23 | $36.59 - $47.84 |
| Q2 2020 | 1,321,800 | $55,780 | $37.79 | $30.48 - $45.06 |
| Q1 2020 | 1,013,000 | $40,257 | $41.47 | $27.61 - $46.95 |
| Q4 2019 | 876,200 | $39,035 | $37.69 | $31.78 - $45.41 |