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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
R. Sharon SmithExec VP Group COO2025-11-1220$10.25
$205.00Buy
Claude LeblancChief Executive Officer2025-10-0125,000$8.54
$213.50kBuy
David TrickExec VP CFO Treasurer2025-09-3016,420$8.34
$136.94kSell
Claude LeblancChief Executive Officer2025-09-30111,034$8.34
$926.02kSell
R. Sharon SmithExec VP Chief Strategy Offr2025-09-302,814$8.34
$23.47kSell
Stephen Michael KsenakSr. MD General Counsel2025-09-2943,522$9.72
$423.03kSell
David TrickExec VP CFO Treasurer2025-09-2955,727$9.72
$541.67kSell
R. Sharon SmithExec VP Chief Strategy Offr2025-09-2948,910$9.72
$475.41kSell
Daniel McGinnisSr. MD COO2025-09-2910,053$9.72
$97.72kSell
Claude LeblancChief Executive Officer2025-09-29350,188$9.72
$3.40MSell

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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$37.43MInstitution
Western Standard LLC6.03%2,641,351$22.00MInstitution
Vanguard Group Inc5.83%2,555,181$21.28MInstitution
Dimensional Fund Advisors LP4.89%2,141,047$17.83MInstitution
Continental General Insurance Co4.72%2,068,349$17.23MInstitution
Gendell Jeffrey L4.26%1,864,512$15.53MInstitution
Fmr LLC3.48%1,525,423$12.71MInstitution
Manufacturers Life Insurance Company The2.75%1,206,350$10.05MInstitution
Wolf Hill Capital Management LP2.64%1,158,197$9.65MInstitution
Caption Management LLC2.56%1,121,179$9.34MInstitution

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OSG vs Specialty Insurance Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
OSG85.90%12.32%Net SellingNet Selling
MBI3.14%96.86%Net Selling
JRVR66.31%33.69%Net BuyingNet Selling
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 85.90% institutional shareholders, 12.32% Octave Specialty Group insiders, and 1.78% retail investors. Claude Leblanc is the largest individual Octave Specialty Group shareholder, owning 1.02M shares representing 2.33% of the company. Claude Leblanc's Octave Specialty Group shares are currently valued at $8.51M.

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