Kingstone Companies, Inc.
Kingstone Companies, Inc. (Nasdaq: KINS) provides property and casualty insurance through its wholly owned subsidiary, Kingstone Insurance Company, a New York-domiciled carrier that sells exclusively through retail and wholesale agents and brokers. Its products include homeowners, dwelling fire, cooperative and… From the company’s description.
Over the twelve months to Sep 30, 2026, Kingstone Companies, Inc. reported revenue of $249.59M, up 24.5% from a year earlier, and net income of $42.01M. Its operating margin was 22.2%, and operations generated $82.10M in cash. In fiscal 2025, it reported revenue of $214.87M, up 38.5% from fiscal 2024, and net income of $40.77M.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What Kingstone Companies, Inc. does
In the company’s own words
Kingstone Companies, Inc. (Nasdaq: KINS) provides property and casualty insurance through its wholly owned subsidiary, Kingstone Insurance Company, a New York-domiciled carrier that sells exclusively through retail and wholesale agents and brokers. Its products include homeowners, dwelling fire, cooperative and condominium, renters, and personal umbrella policies, as well as physical-damage-only coverage for livery vehicles and taxis; customers are primarily in downstate New York. In 2025, personal lines represented 94.7% of gross written premiums and livery coverage 5.2%. The company also operates Cosi Agency, a multi-state licensed general agency that accesses alternative distribution channels and earns commission revenue on policies it places with other insurers. Kingstone Insurance Company has operated in New York since 1886 and was the state’s 12th-largest homeowners insurer in 2024. Gross written premiums totaled $277.8 million in 2025. The insurer is licensed in several Northeast states, while actively writing property and casualty products in New York; it announced plans to enter California on an excess and surplus lines basis in 2026. Its website is https://www.kingstonecompanies.com.
Company details
- Sector
- Financials
- Industry (SIC)
- Property & Casualty Insurance
- Headquarters
- KINGSTON, NY
- Fiscal year end
- December
- CIK
- 33992
- SIC
- 6331
Financial performance, year by year
Fiscal 2011–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns Kingstone Companies, Inc. — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · Kingstone Companies, Inc.’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Could not be determined for this company: bond issues.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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