---
title: "Arch Capital Group Ltd. (ACGL.US) — Company Overview"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/ACGL.US/overview.md"
symbol: "ACGL.US"
name: "Arch Capital Group Ltd."
parent: "https://longbridge.com/en/quote/ACGL.US.md"
datetime: "2026-04-17T09:48:06.429Z"
locales:
  - [en](https://longbridge.com/en/quote/ACGL.US/overview.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/ACGL.US/overview.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/ACGL.US/overview.md)
---

# Arch Capital Group Ltd. (ACGL.US) — Company Overview

## Basic Information

| Item | Detail |
|------|--------|
| Industry | Property and Casualty Insurance |
| Exchange | US Market |
| Address | Waterloo House, Ground Floor, 100 Pitts Bay Road, Pembroke, Bermuda |
| Website | [www.archgroup.com](https://www.archgroup.com) |

## Company Profile

Arch Capital Group Ltd., together with its subsidiaries, provides insurance, reinsurance, and mortgage insurance products in the United States, Canada, Bermuda, the United Kingdom, Europe, and Australia. The company operates through three segments: Insurance, Reinsurance, and Mortgage. The Insurance segment offers commercial automobile; commercial multiperil; financial and professional line liability; admitted, excess, and surplus casualty lines; property and short-tail specialty; workers compensation; and casualty insurance. Its Reinsurance segment provides reinsurance products for casualty; marine and aviation; property catastrophe; property excluding property catastrophe; and other specialty products.

## Key Executives

| Name | Title |
|------|-------|
| Nicolas Alain Emmanuel Papadopoulo | CEO & Director |
| John Murray Pasquesi | Independent Chairman of the Board |
| Maamoun Jamil Rajeh | President |
| David Evan Gansberg | President |
| Francois Morin | Executive VP, CFO & Treasurer |
| Christine Lee Todd | Executive VP & Chief Investment Officer |
| John Donald Vollaro | Senior Advisor & Director |
| John L. Bunce | Independent Director |
| Brian S. Posner | Independent Director |

## Major Shareholders

| Name | Ratio | Report Date |
|------|-------|-------------|
| The Vanguard Group, Inc. | 11.59% | 2025-12-31 |
| BlackRock, Inc. | 8.91% | 2025-12-31 |
| Artisan Partners Limited Partnership | 6.53% | 2025-12-31 |
| Baron Capital Group, Inc. | 5.05% | 2025-12-31 |
| State Street Global Advisors, Inc. | 4.62% | 2025-12-31 |
| WCM Investment Management, LLC | 3.73% | 2025-12-31 |
| Geode Capital Management, LLC | 2.94% | 2025-12-31 |
| Norges Bank Investment Management | 1.36% | 2025-12-31 |
| UBS Asset Management AG | 1.33% | 2025-12-31 |
| Northern Trust Global Investments | 1.30% | 2025-12-31 |

## Business Breakdown

| Segment | Revenue | Ratio |
|---------|---------|-------|
| Reinsurance | 8281000000 | 41.55% |
| Insurance | 7807000000 | 39.17% |
| Unallocated Net Investment Income | 1625000000 | 8.15% |
| Mortgage | 1194000000 | 5.99% |
| Unallocated Equity in net income (loss) of investment funds accounted for using the equity method | 504000000 | 2.53% |
| Unallocated Net Realized Gains (Losses) | 464000000 | 2.33% |
| Unallocated Other Income (Loss) | 54000000 | 0.27% |

```vega-lite
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  "title": "Arch Capital Group Ltd. Business Breakdown",
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}
```


---

> **Disclaimer: This article is for reference only and does not constitute any investment advice.**