Owens Corning Ownership | Who Owns Owens Corning?


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Owens Corning Ownership Summary


Owens Corning is owned by 90.80% institutional investors, 0.97% insiders, and 8.23% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 12.59% of OC shares. iShares Core S&P Mid-Cap ETF is the top mutual fund, with 3.32% of its assets in Owens Corning shares.

OC Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockOwens Corning90.80%0.97%8.23%
SectorIndustrials Stocks 64.07%12.69%23.24%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock funding, inc. /de10.70M12.59%$1.47B
Blackrock9.79M11.22%$1.70B
Vanguard group8.76M10.07%$1.49B
State street3.99M4.58%$693.91M
Nordea investment management ab2.23M2.62%$305.29M
Davis selected advisers1.77M2.08%$243.29M
Dimensional fund advisors lp1.72M1.97%$292.42M
Geode capital management1.56M1.80%$265.73M
Lsv asset management1.45M1.70%$198.74M
Price t rowe associates inc /md/1.42M1.64%$242.34M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Lodge hill capital238.57K7.55%$32.81M
Kimelman & baird204.55K2.77%$34.84M
Skylands capital98.47K1.96%$13.54M
Wealthbridge investment counsel39.12K1.74%$5.38M
Benson investment management company31.54K1.64%$4.34M
Triodos investment management bv156.00K1.61%$21.45M
Promethos capital31.80K1.48%$4.37M
Davis selected advisers1.77M1.30%$243.29M
Cozad asset management60.52K0.96%$10.31M
Berkshire bank23.25K0.92%$3.96M

Top Buyers

HolderShares% AssetsChange
Norges bank1.22M0.03%1.22M
Millennium management863.23K0.07%553.86K
Amundi1.09M0.05%523.38K
Marshall wace, llp422.83K0.07%420.44K
Price t rowe associates inc /md/1.42M0.03%414.77K

Top Sellers

HolderShares% AssetsChange
Pacer advisors19.96K0.01%-1.83M
Blackrock9.79M0.04%-1.32M
Invesco476.43K0.01%-625.54K
Panagora asset management1.40K0.00%-564.64K
Goldentree asset management lp---479.07K

New Positions

HolderShares% AssetsChangeValue
Norges bank1.22M0.03%1.22M$208.52M
Harris associates l p262.05K0.06%262.05K$36.04M
Lgt group foundation229.30K0.60%229.30K$39.05M
Banque pictet & cie sa186.51K0.21%186.51K$31.77M
Pictet & cie (europe) sa168.22K0.63%168.22K$28.65M

Sold Out

HolderChange
Tfc financial management-1.00
Country trust bank-1.00
Advisornet financial-2.00
Tfo-tdc-3.00
Clean yield group-4.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 2025711-3.66%77,175,7532.08%901.17%335-5.63%2712.65%
Mar 31, 20258-98.98%1,001,092-98.68%10.02%3-99.18%2-99.31%
Dec 31, 2024703-4.74%68,333,259-9.82%781.04%328-3.24%263-1.13%
Sep 30, 20247300.97%75,546,788-3.00%861.09%336-3.17%264-2.58%
Jun 30, 20247155.77%77,781,8033.00%891.19%3435.21%26910.70%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
iShares Core S&P Mid-Cap ETF2.77M3.32%-5.00K
Vanguard US Total Market Shares ETF2.75M3.21%1.90K
Vanguard Total Stock Mkt Idx Inv2.67M3.19%-56.53K
Vanguard Small Cap Index2.07M2.47%-13.18K
Pacer US Cash Cows 100 ETF1.86M2.17%2.31K
Vanguard Small Cap Value Index Inv1.33M1.59%2.64K
T. Rowe Price U.S. Value Equity Tr-D1.08M1.27%18.64K
T. Rowe Price U.S. Value Equity Tr-Z1.06M1.24%467.44K
Vanguard Institutional Extnd Mkt Idx Tr913.41K1.09%-396.55K
First Trust RBA Amer Indl RenaisTM ETF924.27K1.09%-2.65K

Recent Insider Transactions


DateNameRoleActivityValue
Aug 12, 2025Doerfler Mari Vice President and ControllerSell$65.71K
May 16, 2025Marcon Rachel Barthelemy President, DoorsSell$197.32K
Mar 07, 2025MORRIS W HOWARD-Sell$39.25K
Feb 21, 2025Ball Christopher O President, DoorsSell$349.62K
Feb 14, 2025Mendez-Andino Jose EVP, Chief R&D OfficerSell$326.36K

Insider Transactions Trends


DateBuySell
2025 Q3-1
2025 Q2-1
2025 Q1-9
2024 Q4-3
2024 Q3-3

OC Ownership FAQ


Who owns the most shares of Owens Corning?

Owens Corning’s largest shareholders are Blackrock funding, inc. /de (10.7M shares, 12.59%), Blackrock (9.79M shares, 11.22%), and Vanguard group (8.76M shares, 10.07%). Together, they hold 33.88% of Owens Corning’s total shares outstanding.

Does Blackrock own Owens Corning?

Yes, BlackRock owns 11.22% of Owens Corning, totaling 9.79M shares as of Jun 2024. This represents 0.04% of BlackRock's total assets, with a market value of 1.7B$. In the last quarter, BlackRock decreased its holdings by -1.323M shares, a -11.90% change.

Who is Owens Corning’s biggest shareholder by percentage of total assets invested?

Lodge hill capital is Owens Corning’s biggest shareholder by percentage of total assets invested, with 7.55% of its assets in 238.57K Owens Corning shares, valued at 32.81M$.

Who is the top mutual fund holder of Owens Corning shares?

iShares Core S&P Mid-Cap ETF is the top mutual fund holder of Owens Corning shares, with 3.32% of its total shares outstanding invested in 2.77M Owens Corning shares.

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