Climate stress is starting to show up in very local ways, from insurance non-renewals that pressure home prices to weaker retail sales in affected counties. That shift creates new fault lines and potential openings for investors who pay attention to how property and casualty insurers price risk. This article walks through three US Specialty P&C insurers that are closely exposed to this climate risk story and explains what that could mean for their stocks.

The three stocks covered below are only a starting sample, since the full screen surfaced 8 more US Specialty P&C insurers with similarly detailed climate risk and underwriting narratives that are not covered in this article.

To identify and analyze the rest of this group, head straight into the US Specialty Property & Casualty Insurers Focused on Climate Risk Pricing screener.

Lemonade (LMND)

Overview: Lemonade is a New York based insurer that sells renters, homeowners, auto, pet, life and landlord policies, using AI and data driven underwriting to price property and liability risk in the US and Europe, which is directly relevant to climate exposed home and building insurance.

Operations: Lemonade generates about US$975 million of revenue from property and casualty insurance, with around US$910.6 million coming from the United States and a small segment adjustment of US$12.5 million.

Market Cap: US$4 billion

Lemonade provides direct exposure to how climate stress is being repriced in real time. It uses AI models to decide which homeowners and renters risks to write, which to sidestep and where to push non renewals in higher risk pockets such as wildfire and hurricane zones. The same technology is contributing to a reported 5% loss adjustment expense ratio and a plan for positive adjusted EBITDA in Q4 2026, although the company still reports losses and relies on external funding. Rapid expansion across products and geographies is building scale in a property heavy book that is sensitive to climate losses. The key question for investors is whether its data edge and pricing discipline can offset regulatory friction, catastrophe volatility and a valuation that already reflects significant future success.

Lemonade’s AI driven underwriting could be rewiring how climate risk is priced, while its path to positive adjusted EBITDA is still unproven. Step into the full 2 key rewards and 1 important warning sign that could reshape how you view the stock

Build your own climate risk insurance shortlist

Lemonade and the two other insurers in this article are examples of what can surface from a focused screener on climate exposed property and casualty stocks. Use our flexible Screener to combine valuation, growth, balance sheet and risk filters that fit your style, or start with any of our curated Investing Ideas.

Accelerant Holdings (ARX)

Overview: Accelerant Holdings runs a data driven specialty insurance platform that matches managing general agents and other underwriters with risk capital partners, helping to price and transfer property and casualty risk, including climate exposed commercial lines, across the US, UK, Europe, Canada and Australia. Its risk exchange model is built around deep data ingestion and underwriting analytics, which can be used to refine pricing where climate related losses are emerging.

Operations: Accelerant generates about US$480.6 million from Underwriting, US$385.9 million from Exchange Services and US$256.9 million from MGA Operations, with smaller segment and consolidation adjustments.

Market Cap: US$4.2 billion

Accelerant Holdings is worth a close look if you care about how climate risk is being repriced in commercial P&C rather than just pulled from markets. Its data rich risk exchange, which supports hundreds of millions of dollars in written premium and expanding third party insurer partnerships, is built to shift exposure between carriers and investors as loss patterns change. At the same time, the stock carries clear flags, including ongoing losses, heavy reliance on external funding and questions around executive pay and insider selling while the company remains unprofitable. The agreed all cash take private deal with Thoma Bravo at US$20.25 per share also reframes the upside for public shareholders. The real question is whether the fee heavy, capital light model and climate aware underwriting data justify that takeover valuation or point to longer term potential that current holders may be handing over at too low a price.

Accelerant Holdings is pricing climate risk using a capital light exchange model while still carrying losses and a pending take private. Get the full story in the analysis report for Accelerant Holdings

Crawford (CRD.B)

Overview: Crawford & Company runs a global claims management and outsourcing business that steps in when insurers and large corporates need help assessing, processing and resolving complex property and casualty losses, including climate linked catastrophes. Instead of taking underwriting risk itself, Crawford gets paid to handle everything from wildfire and hurricane damage to workers’ compensation and large commercial losses for carriers that are under pressure from rising climate driven claims.

Operations: Crawford generates about US$449.5 million from International Operations, US$404.2 million from Broadspire and reports a segment adjustment of roughly US$407.9 million, with most revenue coming from the United States alongside meaningful contributions from the U.K., Canada and Australia.

Market Cap: US$610.2 million

Crawford gives you exposure to climate related claims activity without taking on direct underwriting risk, which is a relatively uncommon angle in this screener. Recent quarters show tighter profit margins and a high debt load that could become more uncomfortable if funding costs rise or claim volumes soften. At the same time, Crawford is leaning into more complex repair programs and acquisitions, and has raised its dividend, which indicates management’s view of its cash generation. If climate stress continues to translate into more complicated claims, Crawford’s scale and relationships with major carriers could become a more important consideration alongside current valuation multiples.

Crawford’s claims engine could be quietly compounding value while its high debt load keeps many investors cautious. Get the context, the pressure points, and the upside in the analysis report for Crawford

Seeking Fresh Alternatives Beyond Insurance?

Fresh opportunities can move from quiet to flying under the radar for only so long. Catch potential breakouts before the crowd while it matters and get in early.

• Target income that keeps working for you by scanning companies in the 12 dividend fortresses before yields drop and the strongest options get crowded out.
• Ride the momentum of computing’s next frontier with the 24 quantum computing stocks while these under the radar stocks are still priced like early stage opportunities.
• Spot growth stories with balance sheets built to last using the list of solid balance sheet and fundamentals (50 results) before fresh earnings and upgrades pull them firmly into the spotlight.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.