Octave Specialty Group

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Why Robinhood?

Robinhood gives you the tools you need to put your money in motion. You can buy or sell OSG and other ETFs, options, and stocks.

About OSG

Octave Specialty Group, Inc. is a holding company, which engages in the provision of financial guarantee insurance policies through its subsidiary, Ambac Assurance Corp. Its services include credit, insurance, asset management and other financial services. 

CEO
Claude L. LeBlanc
CEOClaude L. LeBlanc
Employees
483
Employees483
Headquarters
New York, New York
HeadquartersNew York, New York
Founded
1991
Founded1991
Employees
483
Employees483

OSG Key Statistics

Market cap
246.90M
Market cap246.90M
Price-Earnings ratio
-2.15
Price-Earnings ratio-2.15
Dividend yield
Dividend yield
Average volume
479.12K
Average volume479.12K
High today
$5.71
High today$5.71
Low today
$5.46
Low today$5.46
Open price
$5.46
Open price$5.46
Volume
364.50K
Volume364.50K
52 Week high
$10.38
52 Week high$10.38
52 Week low
$3.88
52 Week low$3.88

Stock Snapshot

With a market cap of 246.9M, Octave Specialty Group(OSG) trades at $5.49. The stock has a price-to-earnings ratio of -2.15.

During the trading session on 2026-05-31, Octave Specialty Group(OSG) shares reached a daily high of $5.71 and a low of $5.46. At a current price of $5.49, the stock is +0.5% higher than the low and still -3.9% under the high.

Trading activity shows a volume of 364.5K, compared to an average daily volume of 479.12K.

The stock's 52-week range extends from a low of $3.88 to a high of $10.38.

The stock's 52-week range extends from a low of $3.88 to a high of $10.38.

OSG News

TipRanks 2d
Octave Specialty Group Shareholders Back Governance and Pay Plans

Unlock trusted, data-backed investing tools with TipRanks Premium, from analyst ratings and forecasts to breaking news and portfolio analysis. Discover high-co...

People also own

Based on the portfolios of people who own OSG. This list is generated using Robinhood data, and it’s not a recommendation.

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

Newly Listed

This list is generated by showing companies that recently went public.

All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, Member SIPC and a registered broker-dealer. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.