Is Octave Specialty Group, Inc. (NYSE:OSG) a buy in 2026?
Yes, on balance. The Compass leans toward accumulating Octave Specialty Group, Inc. at current levels.
The Ambac name is gone, the muni insurance legacy is buried, and a specialty P&C platform trades at a third of book.
Where OSG is headed
The renaming in November 2025 was the tell. Ambac Financial Group spent fifteen years as a walking crime scene, a monoline municipal bond insurer that blew itself up in 2008 and then existed mostly to run off legacy exposures and litigate with counterparties. The market still prices Octave like that company. It isn't that company. What sits inside the ticker today is a specialty P&C underwriter built around Everspan (the program carrier) and Cirrata (the distribution arm), assembled through a string of MGA acquisitions and a deliberate exit from the financial guarantee business. Book value is roughly $15 per share. The stock trades at $4.84. That is a 0.31 price-to-book on a business that is now growing gross written premium north of 50% year-on-year, has $341M of free cash flow feeding it, and is guided to +227% earnings growth into next year.
Read the full Compass Direction on OSG
The complete destination call, the overlooked angle, milestones, and bull, base, and bear price scenarios (around $4.77).
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Frequently asked questions
Is Octave Specialty Group, Inc. (NYSE:OSG) a buy in 2026?
Yes, on balance. The Compass leans toward accumulating Octave Specialty Group, Inc. at current levels. The Ambac name is gone, the muni insurance legacy is buried, and a specialty P&C platform trades at a third of book.
What is OSG's Compass Score?
Octave Specialty Group, Inc. scores 74/100 on Alexandria's Compass, placing it in the "Favorable" tier. Scores blend eight factors and update weekly.
What is the price target for OSG?
Alexandria's full Compass Direction includes bull, base, and bear price scenarios with the valuation math behind each. Read the full breakdown on the OSG page.
Compass verdicts are AI-generated, forward-looking editorial research from publicly available data, not investment advice or a recommendation regarding any security. Scores and verdicts update as the data changes.