OSG — Octave Specialty Group, Inc.
NYSE · Financial Services · Insurance - Specialty
$4.54
+$0.00 (+0.11%)
Octave Specialty Group, Inc. (OSG) is a insurance - specialty company listed on NYSE. It is led by David Trick, based in 40 Wall Street, New York, NY, United States, 10005, with about 483 employees. 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.
Latest reported OSG revenue for 2025-09-30 was $36.1M. Net income was -$30.8M. Revenue was up 18.9% from 2025-06-30 to 2025-09-30. OSG currently screens at market cap $260.2M.
Use this OSG page for company research — sector, financials, and the latest filing takeaway — not a live tape. The session quote (last, range, volume) lives on the OSG quote page. Cached 10-K, 10-Q, 8-K, and Form 4 exhibits are on the OSG SEC filings page. Lician reads the product cache first so this HTML stays unique to Octave Specialty Group, Inc. even when a live quote feed is slow.
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.
OSG Key Statistics
Market Cap
$260.18M
Volume
104,191
Previous Close
$4.53
Day Range
$4.49 – $4.55
P/B Ratio
0.36
EPS
-$10.23
Revenue
$92.02M
Net Income
-$20.94M
Gross Profit
$0.00
Free Cash Flow
$0.00
Revenue Growth
+79.4%
Profit Margin
-22.8%
Employees
483
OSG Financials
Annual income statement in USD. Latest reported periods first.
| Line | FY2024 | FY2023 |
|---|---|---|
| Revenue | $92.02M | $51.28M |
| Cost of Revenue | $0.00 | $0.00 |
| Gross Profit | $0.00 | $0.00 |
| Operating Income | $0.00 | $0.00 |
| Net Income | -$20.94M | -$9.10M |
| EPS (Diluted) | -$10.23 | -$0.24 |
Total Assets
$8.06B
Total Debt
$0.00
Shareholders' Equity
$0.00
Cash & Equivalents
$29.61M
Operating Cash Flow
-$51.62M
Free Cash Flow
$0.00
Octave Specialty Group, Inc. Company Information
- Executive VP, CFO & Treasurer
- David Trick
- Headquarters
- 40 Wall Street, New York, NY, United States, 10005
- Website
- www.octavegroup.com
- Phone
- 212 658 7470
- IPO / Founded
- 2015-12-01
- Sector
- Financial Services
- Industry
- Insurance - Specialty