Ticker: ACGL CUSIP: G0450A105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,829,107 | $463,208 | $91.50 | $82.45 - $97.60 |
| Q2 2025 | 4,849,547 | $441,551 | $92.27 | $82.49 - $96.92 |
| Q4 2024 | 4,735,145 | $437,291 | $98.18 | $88.53 - $110.75 |
| Q3 2024 | 4,651,101 | $520,365 | $98.89 | $89.46 - $109.06 |
| Q2 2024 | 4,637,002 | $467,827 | $92.47 | $84.85 - $98.69 |
| Q1 2024 | 4,364,106 | $403,418 | $80.40 | $70.63 - $88.03 |
| Q4 2023 | 4,167,178 | $309,496 | $77.71 | $69.27 - $86.20 |
| Q3 2023 | 3,684,313 | $293,677 | $74.00 | $68.78 - $80.66 |
| Q2 2023 | 3,529,595 | $264,190 | $68.76 | $63.88 - $74.46 |
| Q1 2023 | 3,377,559 | $229,235 | $62.49 | $57.72 - $68.73 |
| Q4 2022 | 3,301,080 | $207,242 | $53.09 | $42.43 - $60.74 |
| Q3 2022 | 3,586,632 | $163,335 | $42.96 | $39.03 - $45.57 |
| Q2 2022 | 3,569,273 | $162,366 | $44.08 | $40.02 - $48.24 |
| Q1 2022 | 4,168,234 | $201,826 | $44.21 | $41.45 - $46.74 |
| Q4 2021 | 5,626,721 | $250,108 | $40.35 | $35.60 - $42.71 |
| Q3 2021 | 5,742,379 | $219,244 | $37.66 | $34.74 - $40.45 |
| Q2 2021 | 4,828,708 | $188,030 | $37.65 | $35.16 - $39.25 |
| Q1 2021 | 4,041,550 | $155,074 | $33.84 | $29.70 - $37.41 |
| Q4 2020 | 4,068,563 | $146,753 | $31.21 | $27.15 - $34.38 |
| Q3 2020 | 3,939,082 | $115,218 | $28.99 | $24.93 - $32.03 |
| Q2 2020 | 3,897,285 | $111,657 | $26.29 | $19.90 - $34.00 |
| Q1 2020 | 3,434,527 | $97,747 | $38.54 | $21.43 - $45.95 |
| Q4 2019 | 3,422,084 | $146,773 | $39.45 | $38.15 - $40.92 |
| Q3 2019 | 3,422,084 | $143,659 | $37.49 | $35.20 - $40.76 |
| Q2 2019 | 3,397,380 | $125,975 | $32.43 | $30.49 - $35.41 |
| Q1 2019 | 3,397,380 | $109,804 | $28.95 | $23.84 - $31.43 |
| Q4 2018 | 3,397,380 | $90,777 | $26.29 | $23.57 - $28.53 |
| Q3 2018 | 3,251,085 | $96,915 | $28.28 | $24.96 - $29.78 |
| Q2 2018 | 3,186,003 | $84,302 | $25.54 | $24.44 - $27.51 |
| Q1 2018 | 1,435,730 | $122,883 | $27.98 | $26.36 - $30.04 |
| Q4 2017 | 1,076,733 | $97,735 | $30.41 | $28.31 - $32.52 |
| Q3 2017 | 1,165,139 | $114,766 | $30.68 | $28.69 - $31.53 |
| Q2 2017 | 1,382,560 | $128,979 | $30.16 | $29.16 - $31.45 |
| Q1 2017 | 1,180,097 | $111,838 | $29.06 | $26.69 - $30.44 |
| Q4 2016 | 1,242,783 | $107,240 | $25.85 | $24.24 - $28.02 |
| Q3 2016 | 1,230,278 | $93,135 | $24.20 | $21.82 - $26.99 |
| Q2 2016 | 1,217,893 | $87,689 | $22.46 | $21.40 - $23.18 |
| Q1 2016 | 1,259,832 | $89,574 | $21.66 | $18.96 - $22.72 |
| Q4 2015 | 1,222,943 | $85,300 | $23.38 | $21.55 - $24.98 |
| Q3 2015 | 1,183,422 | $86,946 | $22.28 | $20.37 - $23.77 |
| Q2 2015 | 1,089,306 | $72,940 | $20.18 | $18.95 - $21.56 |
| Q1 2015 | 1,043,855 | $64,302 | $19.04 | $18.28 - $19.97 |
| Q4 2014 | 1,027,203 | $60,708 | $18.04 | $16.64 - $19.05 |
| Q3 2014 | 1,001,220 | $54,787 | $17.54 | $16.79 - $18.46 |
| Q2 2014 | 682,917 | $39,227 | $18.11 | $17.63 - $18.55 |
| Q1 2014 | 69,823 | $4,018 | $17.63 | $16.56 - $18.88 |
| Q4 2013 | 86,967 | $5,191 | $18.24 | $17.07 - $18.95 |
| Q3 2013 | 86,967 | $4,708 | $17.00 | $16.17 - $17.71 |
| Q2 2013 | 86,967 | $4,471 | $16.55 | $15.68 - $17.32 |
| Q1 2013 | 133,590 | $7,023 | $15.21 | $13.95 - $16.67 |
| Q3 2012 | 311,381 | $12,851 | — | — |
| Q2 2012 | 139,088 | $5,396 | — | — |