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Octave Specialty Group, Inc. (OSG)

Octave Specialty Group, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Octave Specialty Group, Inc. (OSG) is a Insurance - Specialty company based in US with a market capitalization of $255.7M. Revenue grew 6.5% year-over-year and free cash flow was negative at -$52.3M. This page tracks OSG's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 380 employees · IPO May 1, 2013

Valuation

Valuation & price

$5.66 · as of May 17, 2026 · -43.8% vs 52w high

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P/E ratio

Latest-FY diluted EPS

0.36

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$9.91$7.01$4.11Jul 25Dec 25Jul 26Jul 7, 25$7.56Jul 9, 25$7.26Jul 11, 25$7.10Jul 15, 25$7.14Jul 17, 25$8.65Jul 21, 25$8.76Jul 23, 25$8.79Jul 25, 25$8.82Jul 29, 25$8.55Jul 31, 25$8.40Aug 4, 25$8.27Aug 6, 25$8.54Aug 11, 25$7.57Aug 13, 25$8.22Aug 15, 25$8.04Aug 19, 25$8.22Aug 21, 25$8.49Aug 25, 25$8.71Aug 27, 25$8.85Aug 29, 25$9.03Sep 3, 25$9.12Sep 5, 25$9.10Sep 9, 25$9.13Sep 11, 25$8.92Sep 16, 25$8.77Sep 18, 25$9.12Sep 22, 25$9.15Sep 24, 25$9.29Sep 26, 25$9.54Sep 30, 25$8.34Oct 2, 25$8.80Oct 6, 25$9.29Oct 8, 25$8.65Oct 10, 25$8.08Oct 14, 25$8.43Oct 16, 25$8.01Oct 21, 25$8.26Oct 23, 25$8.42Oct 27, 25$8.53Oct 29, 25$8.57Oct 31, 25$8.21Nov 4, 25$8.27Nov 6, 25$8.18Nov 10, 25$8.69Nov 12, 25$9.91Nov 14, 25$9.52Nov 18, 25$9.08Nov 20, 25$8.69Nov 25, 25$8.78Nov 28, 25$8.99Dec 2, 25$8.63Dec 4, 25$8.59Dec 8, 25$8.29Dec 10, 25$8.33Dec 12, 25$8.33Dec 16, 25$8.36Dec 18, 25$8.65Dec 22, 25$8.29Dec 24, 25$8.08Dec 29, 25$7.79Jan 2, 26$7.47Jan 6, 26$7.04Jan 8, 26$6.70Jan 12, 26$6.47Jan 14, 26$6.18Jan 16, 26$6.06Jan 21, 26$6.31Jan 23, 26$6.10Jan 27, 26$5.97Jan 29, 26$5.69Feb 2, 26$5.70Feb 4, 26$6.11Feb 9, 26$6.04Feb 11, 26$6.02Feb 13, 26$5.76Feb 18, 26$5.79Feb 20, 26$5.78Feb 24, 26$5.09Feb 26, 26$5.52Mar 2, 26$5.56Mar 4, 26$5.60Mar 6, 26$5.44Mar 10, 26$5.51Mar 12, 26$5.20Mar 17, 26$5.08Mar 19, 26$4.80Mar 23, 26$4.90Mar 25, 26$4.66Mar 27, 26$4.50Mar 31, 26$4.65Apr 2, 26$4.62Apr 7, 26$4.50Apr 9, 26$4.11Apr 13, 26$4.19Apr 15, 26$4.75Apr 17, 26$4.85Apr 22, 26$4.70Apr 24, 26$4.59Apr 28, 26$4.57Apr 30, 26$4.43May 4, 26$4.24May 6, 26$4.22May 8, 26$5.37May 12, 26$5.85May 14, 26$5.69May 18, 26$5.83May 20, 26$5.82May 22, 26$5.61May 28, 26$5.52Jun 1, 26$5.25Jun 3, 26$5.17Jun 5, 26$5.46Jun 9, 26$5.55Jun 11, 26$5.53Jun 15, 26$5.76Jun 17, 26$5.63Jun 22, 26$5.68Jun 24, 26$6.47Jun 26, 26$6.67Jul 2, 26$6.34
$3.9452-week range$10.08
Loading valuation history…

Fundamentals

Key fundamentals

$255.7M

Market cap

6.5%

Revenue growth (YoY)

81.2%

Gross margin

-$52.3M

Free cash flow (USD)

-$219.6M

Net debt

Net cash position

0.5%

Share dilution

1/4

Graham criteria passed

Defensive-investor screen

Financial Services

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$501.9MFY 2017$616.0MFY 2018$508.0MFY 2019$496.0MFY 2020$156.0MFY 2021$247.0MFY 2022$53.6MFY 2023$124.7MFY 2024$235.8MFY 2025$251.2M
$501.9M$251.2M

Free cash flow by year

2016 → 2025

FY 2016$843.5MFY 2017$-212.8MFY 2018$-1.5BFY 2019$-311.0MFY 2020$-353.0MFY 2021$-131.0MFY 2022$70.4MFY 2023$200.0MFY 2024$762.0KFY 2025$-52.3M
$843.5M-$52.3M

Gross margin by year

2021 → 2025

FY 2021129.2%FY 202245.5%FY 202338.5%FY 202441.8%FY 202581.2%
129.2%81.2%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 6, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventAnnual Meeting ResultsMay 29, 2026Filing
  • 8-K eventEarnings ReleaseMay 6, 2026Filing
  • Quarterly report10-Q FiledMay 6, 2026Filing
  • 8-K eventCredit Agreement AmendmentApr 7, 2026Filing

Questions

Frequently asked questions

What is Octave Specialty Group, Inc.'s market cap?

Octave Specialty Group, Inc. (OSG) has a market capitalization of $255.7M.

What is OSG's P/E ratio?

A meaningful P/E ratio is not available for OSG — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is OSG's price-to-book (P/B) ratio?

OSG trades at 0.36 times book value per share.

Are insiders buying OSG stock?

SEC Form 4 filings show no open-market insider buys at Octave Specialty Group, Inc. in the last 90 days (0 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.