Marsh Reports 12% Property Rate Decline as Swiss Re Sees Cat Bond Market Hit $64.8B
By The Reinsurance Daily Editorial ·
Marsh Reports 12% Property Rate Decline as Swiss Re Sees Cat Bond Market Hit $64.8B
Marsh: Global Property Rates Fall 12% in Q2, Driven by Excess Capacity
Global property insurance rates registered a composite decline of -12% in the second quarter of 2026, marking the steepest fall since the soft market of the late 2010s. The data from Marsh's Global Insurance Market Index indicates this is the seventh consecutive quarter of rate decreases, a trend accelerating from the -5% decline seen in Q1 2026. Abundant capacity, particularly in the property catastrophe space, is the primary driver. The UK market saw a more moderate decline of -5%, while the US experienced an -11% drop. Competition for non-catastrophe exposed business is exceptionally high. For catastrophe-exposed accounts, while insurers are still pushing for valuation adequacy, the sheer volume of available capital is forcing rate concessions. We are observing a clear shift in negotiating power back to cedents and their brokers.
This quarter’s 12% decrease in property rates marks a significant acceleration from the 5% decrease in rate seen during the first-quarter of the year.
Ascot Appoints James Lee to Lead Leadline Capital Partners
Ascot Group has hired James Lee as President of its ILS management unit, Leadline Capital Partners. This move signals a strategic reinforcement of Ascot's alternative capital capabilities. Lee joins from Hudson Structured Capital Management, where he was a Partner and focused on transportation investments. His appointment underscores the continued build-out of dedicated ILS platforms by carriers seeking to manage third-party capital alongside their own balance sheets, allowing them to earn fee income and offer a broader range of risk solutions to both investors and cedents.
Swiss Re: Cat Bond Market Grows at 15.5% CAGR to $64.8B
The catastrophe bond market has expanded at a compound annual growth rate of 15.5% since the end of 2021, reaching a total outstanding size of $64.8 billion as of H1 2026. According to Swiss Re, issuance in the first half of the year hit $17.6 billion, a record for the period. This influx of capital is a primary factor behind the softening property-cat reinsurance market. The data suggests that ILS investors have returned with force after the repricing of 2023, attracted by higher spreads and stricter terms. The continued growth demonstrates a fundamental shift, with cat bonds now representing a mature and permanent feature of the reinsurance capital structure, directly competing with traditional capacity.
US Casualty Resists Global Softening Trend in Q2
While most commercial lines soften, the US casualty market remains a notable exception. According to broker data for Q2 2026, global composite pricing declined by -6%, accelerating from a -3% fall in Q1. However, US casualty rates increased by +5%. This divergence highlights the persistent challenges from social inflation and adverse loss development Stateside. Within casualty, financial and professional lines saw a -7% rate decrease, indicating the pressure is concentrated in general liability and commercial auto. Underwriters note that while headline rates are up, achieving adequate pricing on excess layers remains a significant challenge due to the severity of recent court judgments.
War Risk Premiums for Red Sea Spike to 1% of Hull Value
Insurers in the London market have increased war risk insurance premiums for voyages through the southern Red Sea, with rates reaching as high as 1.0% of the vessel's hull value. This is a substantial increase from the 0.75% rate quoted in prior weeks and significantly higher than the typical 0.3%-0.4% seen earlier in the conflict. The hikes follow a series of direct attacks by Houthi militants, escalating the perceived risk to shipping assets in the region. This localized hardening demonstrates the market's ability to rapidly re-price for acute geopolitical threats, creating volatility for specific marine accounts despite broader stability in the hull market.
Cyclone Harry Puts Italy's Mandatory Insurance Scheme to the Test
Cyclone Harry, which made landfall in Sicily, represents the first major test for Italy's new mandatory catastrophe insurance program. The storm is projected to have caused total economic damage of around $1.54 billion, with early estimates placing the insured portion at approximately **$1.14 billion** (€1 billion). The government-mandated scheme, which launched earlier this year, aims to close the protection gap for natural perils. At its inception, the program covered roughly 25% of eligible properties. The scale of this event will provide critical data on the effectiveness of the scheme's pricing, claims handling capacity, and its impact on reinsurers' aggregate exposures in the region, which were previously modeled on a much lower voluntary uptake basis.
Key Takeaways
- With property rates falling -12% (Marsh), cedents have clear leverage to push for lower pricing on property cat treaties, citing the $17.6 billion H1 cat bond issuance (Swiss Re) as evidence of competitive alternative capacity.
- The contrast between the -12% drop in property rates and the +5% rise in US Casualty rates necessitates a portfolio review; capital should be reallocated from compressing property margins toward more profitable, albeit volatile, US Casualty treaty opportunities.
- The 15.5% CAGR in the cat bond market (Swiss Re) directly fueling the property market softening (Marsh) validates the strategy of carriers like Ascot establishing their own ILS platforms to capture management fees and navigate cyclical margin compression.
- Italy’s new mandatory insurance scheme facing a $1.14 billion loss from Cyclone Harry is a risk flag for reinsurers. Aggregate exposures in regions with new state-backed pools must be immediately re-modeled, as they introduce a significant, previously non-existent concentration of risk from a single event.
Sources
Global property insurance rates fall 12% in Q2 2026, as soft market broadens: Marsh Risk — artemis.bm
Ascot Group hires James Lee as President of Leadline Capital Partners — artemis.bm
Cat bond market grows at 15.5% CAGR since 2021. Strong momentum continues: Swiss Re — artemis.bm
Q2 Global Commercial Insurance Rates Keep Dropping, Except for US Casualty — insurancejournal.com
War Risk Insurance Costs Surge for Southern Red Sea Voyages After Houthi Attacks — insurancejournal.com
Sicily’s Cyclone Harry Tests Italian Mandatory Insurance Plan — insurancejournal.com