Markel Group Inc.
Acquisitions
3
Major Deals Covered
$4.0B
Disclosed Deal Value
Markel's largest disclosed acquisition here is Alterra Capital Holdings for $3.1B in 2013. This page covers 3 major deals from 2013 to 2018, each with its price where disclosed and the reason behind it.
| Company | Year | Price | Purpose |
|---|---|---|---|
| Alterra Capital Holdings | 2013 | $3.1B | To expand the organization's large international presence and instantly secure lucrative Bermuda-based reinsurance capabilities that smaller rivals lacked. |
| State National Companies | 2017 | $919.0M | To strategically acquire premier fronting insurance capabilities and program services, diversifying the large corporate revenue base beyond direct specialty underwriting. |
| Nephila Holdings | 2018 | Undisclosed | To add an insurance-linked securities and catastrophe-risk investment manager. |
2018
To add an insurance-linked securities and catastrophe-risk investment manager.
Gave Markel fee income from managing third-party capital that takes on catastrophe risk.
Nephila is part of Markel's Financial segment.
2017
$919M
To strategically acquire premier fronting insurance capabilities and program services, diversifying the large corporate revenue base beyond direct specialty underwriting.
Added fee-based fronting and program-services revenue.
State National is part of Markel's Financial segment.
2013
$3.1B
To expand the organization's large international presence and instantly secure lucrative Bermuda-based reinsurance capabilities that smaller rivals lacked.
Added Bermuda reinsurance and broadened Markel's global specialty lines, sharply increasing premium volume.
Alterra's reinsurance lines formed Markel Global Reinsurance, whose renewal rights Markel sold to Nationwide in 2025.
Under CEO Tom Gayner and Markel Insurance CEO Simon Wilson (appointed March 2025), the strategy since 2025 has been simplification: exit reinsurance, focus on core specialty insurance markets, move the Hagerty program to a fronting arrangement in 2026, and grow profitable underwriting lines. At the group level, Markel keeps putting capital into its equity portfolio, buys back shares funded from net earnings, and makes selective acquisitions of operating businesses.
Markel makes money in three ways. First, Markel Insurance underwrites specialty property, casualty, professional liability, marine and other hard-to-place risks, earning underwriting profit when its combined ratio stays below 100% (94.6% in 2025). Second, the premiums it holds before claims are paid (float) are invested in bonds and a long-term public equity portfolio, producing net investment income and gains. Third, the group owns non-insurance businesses, reported as the Industrial, Financial and Consumer and Other segments, which add product, service and fee revenue. In 2025 Markel Insurance produced $9.35 billion of operating revenue, Industrial $3.93 billion, Consumer and Other $1.38 billion and Financial $737 million.
Major insurance deals include Terra Nova Holdings (2000), which added a Lloyd's platform; Alterra Capital Holdings (2013, about $3.1 billion); State National Companies (2017, about $919 million); and Nephila (2018), an insurance-linked securities manager.
Markel completed its roughly $3.1 billion cash-and-stock acquisition of Bermuda-based Alterra Capital Holdings in 2013, adding reinsurance and broadening its global specialty lines. Those reinsurance lines were exited in 2025.
Markel bought State National for about $919 million in cash in 2017 to add fronting and program-services businesses that earn fees rather than relying only on underwriting risk.
Nephila, acquired in 2018, manages insurance-linked securities and catastrophe-risk capital for institutional investors. It gives Markel fee income and sits in the Financial segment.
Markel Ventures began in 2005 with AMF Bakery Systems and later added businesses such as Havco (trailer flooring) and Costa Farms (ornamental plants). These now report in the Industrial and Consumer and Other segments.
Markel executes two massive types of acquisitions. In insurance, their absolute most critical deal was the 2013 acquisition of Alterra Capital for $3.1 billion, which massively expanded their global reinsurance capabilities. Outside of insurance, "Markel Ventures" has acquired dozens of totally unrelated companies (like Brahmin leather handbags, Costa Farms, and Rosemont Farms) to generate highly stable cash flows entirely immune to insurance disasters.
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