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American Coastal Insurance vs Octave Specialty Group

American Coastal Insurance is the larger business, with $335m of revenue in fiscal 2025 against $251m for Octave Specialty Group (1.3 times as much). American Coastal Insurance grew faster (13.1% against 6.5%). American Coastal Insurance kept more of each dollar of sales as profit: a net margin of 31.8% against -103.1%. Octave Specialty Group carries less debt relative to equity (16.4% against 47.2%).

Latest fiscal yearAmerican Coastal InsuranceACIC, 2025Octave Specialty GroupOSG, 2025
Revenue $335m $251m
Revenue growth 13.1% 6.5%
Net income $107m −$259m
Operating margin 41.8% —
Net margin 31.8% -103.1%
Return on equity 38.6% -34.2%
Free cash flow $70.9m —
Cash $199m $68.4m
Total debt $150m $118m
Debt to equity 47.2% 16.4%
Dividend per share — —
Dividend yield — —
Share buybacks — $29.9m
Employees 68 275
Market value $500m $229m
Price vs our value range — —
Moat score 16 (Weak) 36 (Weak)
Insider trades, 12 months 7 buys, 4 sales 2 buys, 0 sales

Each figure is from the company's latest annual report and links to the page it comes from. Fiscal years can end on different dates. Market value and the value verdict use the delayed price shown on the stock pages. Not a recommendation.

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Figures from each company's latest annual report filed with the SEC (10-K or 20-F), as reported, with the fiscal year shown. Not investment advice. How we read filings: methodology.