Last year was a ‘quiet’ one for wildfires. Catastrophic blazes in Canada, South Korea and LA still made it the costliest fire year in history

The article says 2025’s wildfire season was globally quieter by area burned, but far more costly, with wildfires accounting for 38% of all insured losses from natural hazards. Around 335 million hectares burned, alongside 90 fatalities and roughly 300,000 evacuations, while the Los Angeles fires alone caused $140 billion in total losses and $40 billion in insured losses. The key takeaway is that wildfire risk is becoming more financially severe even when total burned area is below average.

Analysis

The investable signal is not “more wildfires,” but a widening dispersion between physical burn area and economic loss. That shifts the alpha opportunity from broad catastrophe hedges into names with hidden exposure to dense-asset geographies, secondary perils, and reinsurer attachment points that are too low for today’s loss severity distribution. The market is likely still underpricing frequency-adjusted severity in urban-wildland interfaces, where a single ignition can create outsized insured loss even in an otherwise benign global fire year.

The second-order winner set is less obvious: specialty insurers and reinsurers with tighter underwriting discipline can actually gain share if they can reprice quickly enough, while the weakest primary carriers are forced to either retreat from high-risk ZIP codes or eat volatility in reserve releases. Construction, mitigation, and hardening supply chains also benefit over a multi-quarter horizon because the economic response to repeated catastrophe years is capital spending on defensible space, fire-resistant materials, remote sensing, and grid hardening. Conversely, municipal budgets and utility balance sheets in high-risk regions face a slow burn: higher insurance, bond funding pressure, and greater scrutiny of asset maintenance will compound after each event.

The key risk is that consensus extrapolates the latest loss spike into a permanent repricing of the entire insurance complex, when in reality the earnings impact is path-dependent and could normalize if the next 6-12 months are quiet. What would reverse the trend is a combination of milder heat/drought conditions and regulatory resistance to premium increases, which would compress near-term cat-loss pricing power. But the tail risk remains asymmetric: one urban fire season in the U.S. or Canada can reset industry loss models faster than multiple benign years can unwind them.

Contrarianly, this is not a pure bearish climate trade; it is a quality filter trade. Investors should separate firms with exposure to high-severity, low-frequency urban conflagration risk from those with pricing power, lower coastal/fire concentration, and stronger reinsurance structures. The market may be overreacting on headline disaster frequency while still underreacting to the structural deterioration in insured severity, which is the part that drives capital allocation and valuation multiples.

Key Decisions for Investors

• Long CB / short a basket of weaker regional P&C carriers for 3-6 months: buy catastrophe discipline and global diversification while fading insurers with concentrated California/western exposure and limited ability to reprice; target 8-12% relative outperformance if another fire season stays elevated.
• Add long HIG or TRV on pullbacks, 1-2 quarter horizon: these names should benefit from selective pricing and stronger capital flexibility versus peers; use 5-7% downside stops because a benign quarter can quickly de-risk the trade.
• Buy one-year call spreads on reinsurance exposure, e.g., RGA or a reinsurer proxy if liquid, into the next renewal cycle: the asymmetry is that one major urban wildfire event can re-rate terms, but the option premium is capped if catastrophe activity cools.
• Pair long CAT / short high-beta municipal/utility exposure in fire-prone regions for 6-12 months: hardening and replacement demand can support CAT-related end markets while local balance sheets absorb the insurance and infrastructure cost shock.
• If seeking convexity, buy out-of-the-money puts on insurers with outsized California property book exposure ahead of the next peak fire season; the trade only needs one severe event to pay, but should be sized small because headline risk can fade quickly.