Casualty reinsurance sidecar news

A new report from S&P Global Ratings highlights a structural shift in the sidecar market, as casualty reinsurance sidecars have grown to account for approximately 10% of total sidecar capacity. Driven by a wave of recent high-profile launches these vehicles are attracting alternative capital by offering returns largely uncorrelated with broader financial markets.

As the sidecar market continues to expand, the traditional view of these vehicles as pure, non-correlated diversifiers is shifting. The growing adoption of casualty and multi-line exposures introduces long-tail dynamics that are inherently tied to broader macroeconomic factors like social and economic inflation. However, according to Kroll, for investors, this transition transforms the valuation process […]

Everest Group has announced the launch of Annapurna Re Ltd., the specialty re/insurers first casualty reinsurance sidecar, revealing an expectation of deploying $600 million of third-party capital through the structure, while Stone Point Insurance Solutions is the anchor investor backing the venture.

Guy Carpenter, the global reinsurance broking firm, has announced the hire of Connie Tregidga as a Managing Director in its Global Structured Solutions team, with legacy deals and reinsurance sidecars a focus for her new role.

Following the recent launch of Hamilton Insurance Group’s first casualty reinsurance sidecar, Craig Howie, Group Chief Financial Officer, explained that the sidecar enhances Hamilton’s ability to support casualty reinsurance underwriting through scalable and efficient capital solutions.

Hamilton Insurance Group, Ltd., a Bermuda based specialty insurance and reinsurance company, has reported higher third-party capital fee income generated by activities under its Ada Capital Management unit in the first-quarter of 2026, while the income may continued to rise this year thanks to the recent casualty sidecar launch from the firm.

Rachel Bardon, Chief Underwriting Officer (CUO) at Compre, said its recent participation in George Street Re, QBE Re’s debut casualty sidecar, represents a repeatable and well-diversified book of business, exemplifying the company’s broader strategy as it looks to pursue similar transactions in the future.

AXIS Capital, the global specialty insurance and reinsurance underwriter, has reported higher fee income from its strategic capital partner arrangements in the first-quarter of the year, as insurance-linked securities and third-party capital activities continue to build.

As legacy and run-off reinsurance specialist, Enstar increasingly provides solutions for the insurance-linked securities (ILS) market, we spoke with Dan Sanford, Managing Director, M&A, at the company’s office in Bermuda, about the role of ILS in the legacy space.

During the Markel Group first-quarter earnings call yesterday, Simon Wilson, CEO of Markel Insurance, said he is concerned about the competitive tendencies of certain MGA’s that are backed by sidecars and private capital, who he believes may be chasing US casualty risk pricing down in areas of the market where caution is warranted.