Chubb cut large account property by 55% in Q1 2026 while still growing the rest of North America Commercial 7.3%, deliberately walking away from shared and layered property and buying additional reinsurance against what it kept. The decision is the cleanest data point of the cycle that property competition is being arbitraged through line size, attachment, and reinsurance purchase rather than the published rate sheet. For senior Property and Casualty (P&C) executives, the binding constraint on the next four quarters has shifted from "what rate change can we hold" to "how much line should we deploy and at what attachment, given what reinsurance now costs." Carriers benchmarking competitiveness on rate-on-rate change in 2026 are taking compensation cuts on the same risks they wrote a year ago.
This deep dive covers:
What Did Chubb’s Q1 Numbers Show About Property Pricing?
Why Is Rate the Wrong Lens for This Cycle?
What Should Senior P&C Executives Do With This Signal?
Companies mentioned: Chubb, Gallagher Re
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