With global reinsurance capital climbing to a record $800 billion, insurers heading into the 1 January 2027 renewals have an exceptional opportunity to move from a defensive balance sheet management to strategic expansion.
According to Aon’s recently launched Snapshot Guide to the Reinsurance Renewal report, this capital pool, which also includes record $144.5 billion of alternative capital as of mid-2026, is fundamentally shifting renewal negotiations.
The favourable market conditions for insurers arrives as primary carriers confront loss volatility, increasing concentrations of exposure and emerging risks across areas including casualty catastrophe, AI and cyber, data centres, supply chains and climate extremes.
The report identifies three priorities for insurers heading into 1.1 to help them turn this favourable capital dynamic into a market advantage.
Firstly, insurers must harness capital more creatively to support growth, aligning risk with capital and product strategies and accelerating performance through faster, more informed decisions. As market conditions evolve, product value, capital relief and access to third-party capital are becoming increasingly important.
Capturing growth opportunities will require integrated risk and capital strategies supported by analytics, advisory capability and innovative solutions.
“The January reinsurance renewals represent an opportunity for insurers to think differently about how they deploy capital,” said Steve Hofmann, CEO of the Americas, Reinsurance, Aon. “In a competitive marketplace, the conversation is increasingly about flexibility, structure and long-term value creation, rather than price alone.”
Within property, buyer-friendly conditions improved in 2026, marked by double-digit price reductions and greater term flexibility across most placements, particularly for US risks.
In casualty, conditions continue to improve due to strong reinsurer appetite, increased third-party capital, and structure solutions. The market remains broadly stable ahead of January renewals, with gradual term improvements throughout 2026.
“Today’s reinsurance market gives insurers more options than they have had in years,” said Alfonso Valera, CEO of International, Reinsurance, Aon. “The opportunity now is to use that flexibility strategically, balancing growth ambitions with risk appetites while building resilience over the long term.”
Despite increased competition among capital providers, the report noted that traditional reinsurers remain on track for a fourth consecutive year of strong results.
This is expected to be supported by profitable P&C reinsurance underwriting, lower ceded losses and strong investment income, as well as global insured catastrophe losses in the first half of 2026 that were the lowest since 2019.
In H1 2026, the average combined ratio across 19 global insurers improved to 85.4% – down from the 94.8% seen in H1 2025. Annualised ordinary investment returns averaged 4%, with reinvestment rated remaining above book yields.
Additionally, annualised return on equity across 31 global reinsurers averaged 15.5%, well above the cost of equity, underpinning a strong earnings outlook absent unusually large losses.
“As insurers seek to optimise capital deployment and risk transfer structures, analytics is increasingly becoming the foundation for informed strategic decision-making,” said George Attard, Chief Strategy Officer and Global Head of Analytics, Reinsurance, Aon.
“Data-driven insights can help organisations better understand portfolio impacts, evaluate future risks and make more confident underwriting, portfolio management and capital allocation decisions.”
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