Octave Specialty Group Inc (OSG) stock

OSGNYSESurety InsuranceFiscal year ends December 31

Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 9, 2026Score 4/30

$5.34+0.25 (+4.91%)

Close on Nov 13, 2026Market cap $240.58MP/E –Yield –

Octave Specialty EV/EBITDA

EV/EBITDA is enterprise value divided by EBITDA over the trailing twelve months.

Octave Specialty's EV/EBITDA was 8.2× on Jan 29, 2021, against 5.6× a year earlier. Over the last 3 years it ranged from 1.5× to 11.5×, with a median of 5.5×.

EV/EBITDA at the end of each year

Period	Period end	Value	Change (pts)
2021	Jan 29, 2021	8.2×	−0.5
2020	Dec 31, 2020	8.7×	+3.0
2019	Dec 31, 2019	5.7×	+2.9
2018	Jan 31, 2018	2.8×	+0.0
2017	Dec 29, 2017	2.7×	–

Where these numbers come from

Parsed from the XBRL in Octave Specialty's annual and quarterly filings with the SEC
Fourth quarters derived from the annual report minus nine months
Every figure in the statements links to its source filing

Against peers

Trailing twelve months. Peers are matched on business description, industry and size. Ticks are peers, the dot is OSG.

Compare: OSG vs MBI · OSG vs AGO · OSG vs ESNT · OSG vs MTG · OSG vs NMIH

Revenue growth36.0% · median 6.9%

Net margin-17.7% · median 51.1%

Company	Revenue	Growth
ESNT	$1.39B	+9.6%
MTG	$1.19B	-2.2%
AGO	$947.00M	-4.2%
NMIH	$739.65M	+6.9%
OSG	$339.41M	+36.0%
MBI	$105.00M	+18.0%

Company

Next earnings (est.): Feb 22, 2027, after close
Exchange: NYSE
Industry: Surety Insurance
Fiscal year ends: December 31
Employees: 275
Held by institutions: 66.7%
Auditor: KPMG LLP
SEC CIK: 874501

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Octave Specialty EV/EBITDA

EV/EBITDA at the end of each year

More Octave Specialty figures