
Octave Specialty Group, Inc.
OSG · NYSE · Financial Services / Insurance - Specialty
Price History
Full chartMarket Stats
About
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.
Company Details
- SectorFinancial Services
- IndustryInsurance - Specialty
- CEOMr. Claude LeBlanc CPA
- Employees483
- Headquarters40 Wall Street, New York, NY, United States, 10005, USA
- Websitehttps://www.octavegroup.com
Leadership
- Mr. Claude LeBlanc CPAPresident, CEO & Director · b. 1965
- Mr. David TrickExecutive VP, CFO & Treasurer · b. 1971
- Ms. Rhonta Sharon SmithExecutive VP & Group COO · b. 1971
- Mr. Lawrence F. MetzSenior MD & General Counsel · b. 1973
- Ms. Cristina Elizabeth AhnChief Accounting Officer · b. 1982
- Mr. Randy PaezChief Information Officer
- Ms. Karen L. BeyerMD & Head of Investor Relations
- Ms. Kate SmithDirector of Corporate Communications
- Ms. Cheryl WalterChief People Officer
- Mr. Naveen AnandPresident of Octave Partners · b. 1967
Financials
Income Statement
Balance Sheet
Cash Flow
Earnings
Key Statistics & Ratios
Ownership Breakdown
- Institutions
- 69.73%
- Insiders
- 7.91%
- Retail / Other
- 22.36%
Top Institutional Holders
- BlackRock Inc3.92M8.70%
- Western Standard LLC2.25M4.99%
- Vanguard Capital Management, LLC1.95M4.32%
- Prescott Group Capital Management LLC1.59M3.54%
- Gendell Jeffrey L1.41M3.14%
- Third Avenue Management LLC1.34M2.98%
- Bain Capital Credit1.11M2.46%
- Marshall Wace Asset Management Ltd1.07M2.36%
- Geode Capital Management, LLC1.02M2.27%
- State Street Corp941.40K2.09%
- Jacobs Levy Equity Management, Inc.884.27K1.96%
- Nuveen, LLC800.25K1.78%
- Jane Street Group LLC764.38K1.70%
- Dimensional Fund Advisors, Inc.716.95K1.59%
- Caption Management, LLC642.60K1.43%
- Bracebridge Capital, LLC579.23K1.29%
- RIHO Partners, LLC554.82K1.23%
Top Fund Holders
- Vanguard MStar Total Stk Mkt Idx Invest1.38M3.07%
- Third Avenue Small Cap Value Instl1.34M2.97%
- iShares Russell 2000 ETF1.07M2.38%
Dividends
Stock Splits
- Dec 13, 20003:2
- Sep 11, 19972:1