Financial research concept

Property & Casualty Personal Lines Net Premiums Written Growth

measures growth in net premiums written across Progressive's personal lines businesses.

By Lee BaileyPublished Oct 2, 2026
Research context

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Research date
Oct 2, 2026Use the dated article and cited sources for the definition, examples, and stated limitations.
Operating-model context
10 connected conceptsPart of the reviewed Property & Casualty Underwriting Economics; issuer definitions remain distinct where disclosed.
Company examples
1 reviewed companyRelationships reflect supported examples, not a normalized cross-company KPI ranking.

Property and casualty Personal Lines net premiums written growth measures the year-over-year change in premiums written across Progressive's personal vehicle and property businesses.

Progressive reported 3% Personal Lines net premiums written growth for June 2026.

Written premium is a production measure

Net premiums written reflect policies written during the period and can differ from net premiums earned because revenue recognition follows the coverage period.

Growth can come from price, policy count, or mix

Premium growth should be read with policy counts and underwriting ratios rather than treated as pure unit growth.

Compare it with Agency Auto policy growth and Direct Auto policy growth.

Primary source: Progressive June 2026 results filed with the SEC.

Part of the Property & Casualty Underwriting Economics

Connects premium production and policy growth with channel- and segment-specific underwriting profitability and catastrophe loss pressure.

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Compare property & casualty insurance economics

Compare personal-lines premium production while separating price, policy count, and mix.

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