Octave Specialty Group, Inc. (OSG)
NYSE · Financial Services · Insurance - Specialty
$4.58−0.43%as of Oct 6, 2026, 7:35 AM ET
- Market cap
- $206M
- Forward P/E
- 8.2
- 52-week range
- $3.88 – $10.38
- 52-week change
- −50.48%
- EPS (trailing)
- −$1.98
- Next earnings
- Nov 9, 2026
Fiscal year to Dec 2025
- Revenue
- $251M (+6.53%)
- Net income
- −$259M
- Diluted EPS
- −$5.93
From the company’s annual report on SEC EDGAR.
About Octave Specialty Group, Inc.
Octave Specialty Group, Inc., an insurance holding company, primarily engages in the specialty property and casualty insurance business in the United States and the United Kingdom. It operates in two segments, Specialty Property and Casualty Insurance; and Insurance Distribution. The Specialty Property and Casualty Insurance segment provides specialty property and casualty program insurance with a focus on commercial and personal liability risks. The Insurance Distribution segment offers property, niche specialty risk, accident and health, miscellaneous specialty, reinsurance, surety, marine and energy, specialty auto, excess and surplus lines commercial package, professional lines, and directors' and officers' insurance. The company was formerly known as Ambac Financial Group, Inc. and changed its name to Octave Specialty Group, Inc. in November 2025. The company was incorporated in 1991 and is headquartered in New York, New York.
Headquarters: New York, United States · 483 employees · octavegroup.com