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Next earnings report: 27 October 2026, after market close · Earnings calendar
The series is stated in the current share scale after splits; dividends are not included in the price
Arch Capital Group Ltd. trades on Nasdaq under the ticker ACGL. The company belongs to the Financials sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks ACGL has traded between 82.45 $ and 107.09 $. As of 09 October 2026 the price stood 55.32 % of the way from the 52-week low to the high.
Over one year ACGL shares rose 2.10 %; over six months they fell 2.79 %. Volatility over 90 days is 21.83 %. Dividends are not included: this is price change only, as of 09 October 2026.
ACGL trades at a price-to-earnings ratio of 6.9, below the sector median of 13.4. Price to sales is 1.7, below the sector median of 2.7. Price to book is 1.4, above the sector median of 1.3. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 08 October 2026 | 94.36 | 96.52 | 94.26 | 96.08 | 2M |
| 07 October 2026 | 94.82 | 95.15 | 94.20 | 94.33 | 2M |
| 06 October 2026 | 93.83 | 95.34 | 93.78 | 94.82 | 2M |
| 05 October 2026 | 93.60 | 94.82 |
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
The issuer has several share classes — market cap covers the whole company.
Arch Capital writes insurance, reinsurance and mortgage cover — three businesses with different cycles.
The company is known for discipline: it writes more when rates are high and deliberately walks away when the price of risk falls below what is sensible. In an industry where growth is easily bought with cheap cover, that willingness to forgo premium is the source of long-term results.
Reinsurance takes on part of other insurers' risks, including catastrophe exposure: a season of major hurricanes hits that line hardest, but rates rise afterwards. The mortgage line insures a bank against borrower default and depends on employment and house prices. The company pays no dividend, directing profit into capital growth and buybacks.
Address:WATERLOO HOUSE, GROUND FLOOR 100 PITTS BAY ROAD, PEMBROKE, HM 08, BM
Arch Capital Group Ltd. reported revenue of 19.8B $ and net income of 4.9B $ over the last four quarters. Net margin is 24.63 %. Revenue changed by +8.83 % year over year. Earnings per share are 13.00 $. Market capitalisation is 33.7B $.
ACGL has a return on equity of 20.14 %, above the sector median of 9.80 %. Return on assets is 5.98 %, above the sector median of 1.13 %.
| 489M |
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| 93.19 |
| 94.36 |
| 2M |
| 02 October 2026 | 94.10 | 94.40 | 92.48 | 93.60 | 3M |
| 01 October 2026 | 92.58 | 94.54 | 92.28 | 94.26 | 4M |
| 30 September 2026 | 94.76 | 95.09 | 92.35 | 92.36 | 6M |
| 29 September 2026 | 94.39 | 95.26 | 93.85 | 95.12 | 4M |
| 28 September 2026 | 94.90 | 95.64 | 94.45 | 94.90 | 4M |
| 25 September 2026 | 95.31 | 95.90 | 94.34 | 94.66 | 4M |
| 24 September 2026 | 95.88 | 97.06 | 94.92 | 95.02 | 5M |
| 23 September 2026 | 94.25 | 95.99 | 93.69 | 95.16 | 5M |
| 22 September 2026 | 95.78 | 96.02 | 94.74 | 94.95 | 6M |
| 21 September 2026 | 96.62 | 97.64 | 95.72 | 95.78 | 4M |
| 18 September 2026 | 96.47 | 97.85 | 95.69 | 96.89 | 9M |
| 17 September 2026 | 97.00 | 97.16 | 95.73 | 96.70 | 3M |
| 16 September 2026 | 96.14 | 97.63 | 96.14 | 96.97 | 5M |
| 15 September 2026 | 97.87 | 98.39 | 95.92 | 97.04 | 4M |
| 14 September 2026 | 97.44 | 98.24 | 96.88 | 97.95 | 5M |
| 11 September 2026 | 96.84 | 97.18 | 95.69 | 96.09 | 3M |