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PLMR Insurance · Specialty insurance · Catastrophe risk · Small cap · Thesis updated August 11, 2026

Crop insurance booms while commercial earthquake pricing continues to crack

01 Running thesis

Diversification outruns the earthquake headwinds

Palomar is still executing its Palomar 2x plan, which aims to roughly double adjusted net income over time by adding more niche insurance lines. Q2 2026 marked the 15th consecutive earnings beat. The company raised full-year adjusted net income guidance to $270 million to $280 million.

The bull case is that the diversification strategy is working perfectly. Explosive growth in Crop and solid execution in Casualty are fully offsetting severe headwinds in Commercial Earthquake. The initiation of a quarterly dividend highlights the capital generative nature of the model.

The bear case centers on the deteriorating core market. Commercial Earthquake renewal rates fell more than 20% in Q2, worse than the 18% decline in Q1. This is a significant problem because earthquake has long been a foundational, high-margin franchise for Palomar.

The other big test is the shifting loss profile. Crop insurance is now a massive growth engine expected to exceed $400 million in premium for 2026. This structurally raises the attritional loss ratio and ties more earnings directly to agricultural weather volatility during the critical third quarter.

Aug 2026Palomar raised 2026 earnings guidance and initiated a dividend following a strong Q2. Massive growth in Crop insurance offset worsening price declines in Commercial Earthquake.
May 2026The Q1 2026 10-Q confirmed the earnings release. Gross written premiums were $629.8 million, up 42.4%, with no major thesis change after the call.
May 2026Palomar raised 2026 adjusted net income guidance to $262 million to $278 million and announced a $200 million buyback. The positive update was partly offset by Commercial Earthquake renewal rates falling about 18%.
Feb 2026Full-year 2025 results beat expectations, and Palomar set strong initial 2026 guidance. The company also reorganized reporting into five product groups and raised Crop net retention to 50%.
Nov 2025The Gray Casualty and Surety deal added scale to surety and strengthened the diversification story. Casualty and Crop growth were very strong, but reserve and integration risk moved higher.
May 2025Palomar started 2025 with 85% adjusted net income growth and progress in surety and crop integration. Better reinsurance terms helped offset fronting runoff and property market competition.
Aug 2024The first thesis framed Palomar as a fast-growing specialty insurer moving beyond earthquake. Early concerns focused on casualty loss development and the loss of a major fronting client.
02 Business model

Small markets, carefully priced risk

Palomar makes money by writing specialty insurance policies. Gross written premium is the total policy premium it writes before sending some risk to reinsurers. Reinsurance is insurance for insurers, and Palomar uses it to cap losses from big events like earthquakes, hurricanes, floods, and droughts.

The company sells through agents, program administrators, wholesale brokers, and insurance partnerships. Its insurance units carry an A rating from AM Best, which matters because brokers and customers often need a highly rated insurer before they place business.

Growth is helped by acquisitions. First Indemnity of America added surety, Advanced AgProtection added crop talent, and Gray Casualty and Surety scaled the surety platform. That makes Palomar less tied to one property cycle, but it also raises integration risk.

Strong capitalization now supports a regular quarterly dividend of $0.45 per share and opportunistic share repurchases. This reflects a maturing capital return strategy as the business scales.

03 Product portfolio

Five specialty lanes

Cash cow

Earthquake

This is Palomar's original franchise, covering residential and commercial earthquake risk. Residential is stable, but Commercial Earthquake is under severe rate pressure.

Growth engine

Inland Marine and Other Property

This includes builders risk, excess property, Hawaiian hurricane, and flood. The segment is expanding with new talent to underwrite complex infrastructure projects.

Growth engine

Casualty

This covers niche liability lines. It is growing fast, but management actively reduces exposure in lines lacking rate adequacy like cyber.

Option

Crop

Crop insurance is surging, with 2026 premium guidance raised past $400 million. Palomar retains 50% of this risk, lifting both profit potential and weather risk.

Steady

Surety and Credit

Surety bonds help guarantee that contractors meet obligations. The Gray Surety acquisition provides scale in a line largely insulated from property market cycles.

04 Business segments

Premium mix

Casualty33%growing fast
Inland Marine and Property26%growing fast
Earthquake22%declining
Crop14%growing fast
Surety and Credit5%growing fast

Mix is based on Q1 2026 gross written premiums from the Form 10-Q, as complete Q2 segment dollar amounts remain pending full filing disclosure. Crop is highly seasonal.

05 Risk factors

What could break the thesis

Commercial Earthquake price cuts

High impact · High odds

Commercial Earthquake renewal rates fell more than 20% in Q2 2026. Management notes that pricing in some large commercial new business is below technical levels. If this persists, Palomar may have to choose between lower growth and weaker margins in a core business.

We watchCommercial Earthquake renewal rate change and Earthquake gross written premium growth.

Crop weather hits retained losses

High impact · Medium odds

The massive growth of the Crop segment structurally increases the company attritional loss ratio. Palomar expects this ratio in the mid-to-upper 30s for 2026. This ties a larger portion of absolute earnings to Midwest agricultural weather volatility.

We watchMidwest drought data, Q3 Crop loss ratios, and any change to Crop profit guidance.

Casualty reserves prove too low

High impact · Medium odds

Casualty gross written premiums grew 37% year over year in Q2. Liability claims can develop slowly, so early years do not prove the book is safe. Palomar holds more than 84% of casualty reserves as IBNR, meaning reserves for claims that have happened but are not fully reported yet.

We watchPrior-year reserve development, casualty loss ratio, and management comments on claims severity.

Catastrophe shock

High impact · Medium odds

Palomar still writes catastrophe exposed business, including earthquake, Hawaiian hurricane, flood, and builders risk. Reinsurance reduces the damage, but it does not remove all risk. A major event can hit earnings, capital, and future reinsurance pricing.

We watchLarge insured events in California, Hawaii, and key builders risk markets, plus reinsurance renewal costs.

Acquisition execution slips

Medium impact · Medium odds

Palomar has used deals to add crop and surety scale. Gray Surety is now part of the Surety and Credit segment, and integration is substantially complete. The risk is that execution to achieve planned synergies and scale falters.

We watchSurety and Credit growth, expense ratio changes, and any comments on integration costs or lost producers.
06 Quick answers

In one breath

What does Palomar Holdings do?

Palomar is a specialty insurance company. It writes policies in earthquake, property, casualty, crop, and surety markets that larger insurers may not focus on.

Why is Commercial Earthquake important to Palomar?

Earthquake is Palomar's original core franchise. Residential earthquake is still steady, but Commercial Earthquake pricing is under severe pressure, with renewal rates down more than 20% in Q2 2026.

What is the main bull case for PLMR stock?

The bull case is that Palomar can keep growing earnings by diversifying beyond earthquake. Q2 2026 showed massive growth in crop insurance, higher earnings guidance, and the initiation of a regular dividend.

What is the main risk for Palomar?

The main risk is that newer growth lines bring losses that are not yet visible. Casualty reserves, Crop weather losses, and Commercial Earthquake price cuts are the key items to watch.

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