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NYSE: OC
Owens Corning Stock Ownership - Who owns Owens Corning?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Owens Corning insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Rachel Barthelemy MarconPres2026-08-106,501$153.80
$999.85kBuy
Jonathan Mark CollinsCFO;EVP2026-08-1019,504$153.80
$3.00MBuy
Monaco Nicolas DelPres2026-08-106,501$153.80
$999.85kBuy
De La Nuez Jose Manuel CanovasPres2026-08-103,250$153.80
$499.85kBuy
Edward F. LonerganDirector2026-08-07581$157.10
$91.28kBuy
Suzanne P. NimocksDirector2026-08-07321$157.10
$50.43kBuy
Adrienne ElsnerDirector2026-08-07312$157.10
$49.02kBuy
John David WilliamsDirector2026-08-07296$157.10
$46.50kBuy
Alfred E. FestaDirector2026-08-07315$157.10
$49.49kBuy
Eduardo E. CordeiroDirector2026-08-07319$157.10
$50.11kBuy

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Net Insider Buy/Sell (L12M) Ownership

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OC Shareholders

What type of owners hold Owens Corning stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Harbinger Capital Partners Special Situations Fund LP14.83%11,723,007$1.86BInsider
Harbinger Capital Partners Master Fund I Ltd13.91%10,997,727$1.75BInsider
Harbert Management Corp12.11%9,571,207$1.52BInsider
Blackrock Inc11.65%9,210,864$1.46BInstitution
D E Shaw Laminar Portfolios LLC10.28%8,127,413$1.29BInsider
Corningfibreboard Asbestos Personal Injury Trust Owens8.98%7,100,000$1.13BInsider
Vanguard Portfolio Management LLC6.97%5,508,121$875.35MInstitution
Vanguard Capital Management LLC4.58%3,618,028$574.98MInstitution
State Street Corp3.88%3,064,304$486.98MInstitution
Dimensional Fund Advisors LP3.50%2,764,616$439.35MInstitution

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OC vs Building Product & Equipment Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
OC60.86%39.14%Net BuyingNet Buying
WMS66.63%33.37%Net SellingNet Selling
LII40.16%59.84%Net Selling
MAS97.66%2.34%Net Selling
CSL91.85%8.15%Net Selling
View Top Building Product & Equipment Stocks

Owens Corning Stock Ownership FAQ

Who owns Owens Corning?

Owens Corning (NYSE: OC) is owned by 101.22% institutional shareholders, 65.08% Owens Corning insiders, and 0.00% retail investors. Harbinger Capital Partners Special Situations Fund LP is the largest individual Owens Corning shareholder, owning 11.72M shares representing 14.83% of the company. Harbinger Capital Partners Special Situations Fund LP's Owens Corning shares are currently valued at $1.83B.

If you're new to stock investing, here's how to buy Owens Corning stock.
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