Octave Specialty Group, Inc. (OSG) Stock

Octave Specialty Group, Inc. (OSG) is a Financials stock trading at $4.53 (as of 2026-08-24), with a market capitalization of $204.08M. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.

Octave Specialty Group, Inc. is a financial-services holding company with segments in Specialty Property & Casualty Insurance and Insurance Distribution. It provides specialty property and casualty program insurance for liability risks, and it also distributes such insurance through roles including managing general agents and brokers, serving commercial and personal policyholders.

Understand Octave Specialty Group, Inc.: how it makes money

Octave Specialty Group, Inc. operates as a financial services holding company that writes specialty property and casualty insurance, and also earns fees through insurance distribution services such as managing general agents, underwriting, and brokerage.

Underwriting profitability drives results, because the companys combined ratio reflects whether losses and expenses are covered by premiums.

Business quality (Weak): Clear underwriting focus with a key watch item (combined ratio), but results are mixed across books and the latest quarter shows an operating loss.

Bull case

  • Overall underwriting looks near breakeven: The companys Combined Ratio is 96.5 percent (2026-03-31), which suggests premiums were sufficient to cover losses and expenses at the overall level.
  • Premium volumes and distribution activity exist: Specialty Property and Casualty Insurance Gross Premiums Written are 0.08 USD_B, and Insurance Distribution Premiums Placed are 0.05 USD_B (2026-03-31).

Bear case

  • Some segments or sub-books show weak underwriting: The Combined Ratio (Specialty Property and Casualty Insurance) is 102.1 and the Combined Ratio (Everspan) is 149.7, indicating loss and expense coverage problems in those areas.
  • Operating profitability is currently negative: For the latest period (2026-03-31), operating_margin_pct is -3.2, which means the business is not generating operating profit in that quarter.
Valuation — source: SEC EDGAR (first-party)
Price$4.53
Market Cap$204.08M
Price / Book0.25
Price / Sales0.66
Profitability & Growth — source: SEC EDGAR
Revenue (TTM)$251.22M
Net Margin-103.1%
Revenue Growth (YoY)51.0%
EPS Growth (YoY)-78.6%
Valuation vs Sector & Industry
Sector P/E (Financials)15.2
Industry P/E (Insurance)13.1
Smart-Money Activity — SEC Form 4 / 13F / Congressional disclosures
Top Institutional HolderBlackRock Fund Advisors ($22.09M)
Institutional Holders Tracked10
Company
SectorFinancials
IndustryInsurance
CEOClaude LeBlanc
Employees380
CountryUS
IPO Date2013-05-01

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OSG earnings history · OSG institutional & insider holders · OSG KPIs & operating metrics · OSG financials · OSG investor presentations & press releases · OSG SEC filings · OSG peers · Congress trades · Insider trades · Short interest · Stock screener

Data as of 2026-08-24.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.