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NYSE: OSG
Octave Specialty Group Inc Stock Ownership - Who owns Octave Specialty Group?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Octave Specialty Group Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Claude LeblancChief Executive Officer2026-01-0212,000$7.59
$91.08kBuy
R. Sharon SmithExec VP Group COO2025-11-1220$10.25
$205.00Buy
Claude LeblancChief Executive Officer2025-10-0125,000$8.54
$213.50kBuy
Claude LeblancChief Executive Officer2025-09-30111,034$8.34
$926.02kSell
David TrickExec VP CFO Treasurer2025-09-3016,420$8.34
$136.94kSell
R. Sharon SmithExec VP Chief Strategy Offr2025-09-302,814$8.34
$23.47kSell
R. Sharon SmithExec VP Chief Strategy Offr2025-09-2948,910$9.72
$475.41kSell
Stephen Michael KsenakSr. MD General Counsel2025-09-2943,522$9.72
$423.03kSell
Claude LeblancChief Executive Officer2025-09-29350,188$9.72
$3.40MSell
Daniel McGinnisSr. MD COO2025-09-2910,053$9.72
$97.72kSell

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Net Insider Buy/Sell (L12M) Ownership

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OSG Shareholders

What type of owners hold Octave Specialty Group Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc10.26%4,493,331$25.57MInstitution
Western Standard LLC6.03%2,641,351$15.03MInstitution
Vanguard Group Inc5.83%2,555,181$14.54MInstitution
Dimensional Fund Advisors LP4.89%2,141,047$12.18MInstitution
Continental General Insurance Co4.72%2,068,349$11.77MInstitution
Gendell Jeffrey L4.26%1,864,512$10.61MInstitution
Fmr LLC3.48%1,525,423$8.68MInstitution
Manufacturers Life Insurance Company The2.75%1,206,350$6.86MInstitution
Wolf Hill Capital Management LP2.64%1,158,197$6.59MInstitution
Caption Management LLC2.56%1,121,179$6.38MInstitution

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OSG vs Specialty Insurance Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
OSG85.92%12.35%Net SellingNet Buying
JRVR66.33%33.67%Net BuyingNet Selling
MBI3.14%96.86%Net SellingNet Buying
ITIC34.36%65.64%Net Buying
TIPT9.18%90.82%Net BuyingNet Buying
View Top Specialty Insurance Stocks

Octave Specialty Group Stock Ownership FAQ

Who owns Octave Specialty Group?

Octave Specialty Group (NYSE: OSG) is owned by 85.92% institutional shareholders, 12.35% Octave Specialty Group insiders, and 1.73% retail investors. Claude Leblanc is the largest individual Octave Specialty Group shareholder, owning 1.03M shares representing 2.36% of the company. Claude Leblanc's Octave Specialty Group shares are currently valued at $5.86M.

If you're new to stock investing, here's how to buy Octave Specialty Group stock.
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