Owens Corning Ownership | Who Owns Owens Corning?
Owens Corning Ownership Summary
Owens Corning is owned by 94.41% institutional investors, 1.04% insiders, and 4.55% retail investors. Vanguard group is the largest institutional shareholder, holding 11.70% of OC shares. UBS: Global Equity is the top mutual fund, with 5.02% of its assets in Owens Corning shares.
OC Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Owens Corning | 94.41% | 1.04% | 4.55% |
| Sector | Industrials Stocks | 49.61% | 15.69% | 34.70% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 9.77M | 11.70% | $1.09B |
| Blackrock | 9.79M | 11.22% | $1.70B |
| Blackrock funding, inc. /de | 9.21M | 11.04% | $996.80M |
| State street | 3.06M | 3.67% | $334.00M |
| Dimensional fund advisors lp | 2.76M | 3.31% | $299.17M |
| Aqr capital management | 2.54M | 3.04% | $271.38M |
| Ubs asset management americas | 2.22M | 2.66% | $240.18M |
| First trust advisors lp | 2.18M | 2.61% | $235.83M |
| Davis selected advisers | 2.10M | 2.52% | $227.36M |
| American century companies | 2.04M | 2.45% | $221.04M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Lodge hill capital | 363.57K | 7.60% | $39.35M |
| Clean energy transition llp | 574.85K | 4.05% | $62.21M |
| Corvid peak capital management | 60.00K | 3.77% | $6.49M |
| Callodine capital management, lp | 326.73K | 2.47% | $35.36M |
| Hartree partners, lp | 98.69K | 2.29% | $10.68M |
| Cincinnati specialty underwriters insurance | 83.70K | 2.20% | $9.06M |
| Sound shore management inc /ct/ | 592.33K | 2.15% | $64.10M |
| Skylands capital | 130.75K | 1.85% | $14.15M |
| Kimelman & baird | 196.23K | 1.75% | $21.24M |
| Pictet bank & trust | 11.96K | 1.70% | $1.29M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| American century companies | 2.04M | 0.11% | 1.73M |
| Aqr capital management | 2.54M | 0.12% | 1.11M |
| Norges bank | 1.07M | 0.01% | 1.07M |
| Allspring global investments | 1.17M | 0.21% | 1.03M |
| Ubs asset management americas | 2.22M | 0.05% | 934.74K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock | 9.79M | 0.04% | -1.32M |
| Price t rowe associates inc /md/ | 1.52M | 0.02% | -1.07M |
| Appaloosa lp | - | - | -950.00K |
| Fmr | 417.64K | 0.00% | -668.07K |
| Amundi | 596.33K | 0.03% | -490.41K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 1.07M | 0.01% | 1.07M | $119.75M |
| Sound shore management inc /ct/ | 592.33K | 2.15% | 592.33K | $64.10M |
| Vanguard fiduciary trust | 508.21K | 0.01% | 508.21K | $55.00M |
| Select equity group | 472.50K | 0.28% | 472.50K | $66.84M |
| Balyasny asset management | 449.75K | 0.06% | 449.75K | $48.67M |
Sold Out
| Holder | Change |
|---|---|
| Arlington trust | -1.00 |
| Tfc financial management | -1.00 |
| Country trust bank | -1.00 |
| New millennium group | -1.00 |
| Kayne anderson rudnick investment management | -1.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 630 | -4.69% | 78,778,885 | 1.17% | 94 | 1.08% | 348 | 16.00% | 172 | -36.30% |
| Dec 31, 2025 | 372 | -49.11% | 38,969,827 | -48.84% | 46 | 0.58% | 154 | -57.58% | 162 | -33.06% |
| Sep 30, 2025 | 365 | -48.30% | 25,099,828 | -66.10% | 29 | 0.39% | 174 | -47.75% | 120 | -55.56% |
| Jun 30, 2025 | 711 | -3.66% | 77,175,753 | 2.08% | 90 | 1.17% | 335 | -5.63% | 271 | 2.65% |
| Mar 31, 2025 | 8 | -98.98% | 1,001,092 | -98.68% | 1 | 0.02% | 3 | -99.18% | 2 | -99.31% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| UBS: Global Equity | 4.03M | 5.02% | 1.46M |
| iShares Core S&P Mid-Cap ETF | 2.78M | 3.45% | -1.39K |
| First Trust RBA Amer Indl RenaisTM ETF | 2.61M | 3.24% | 9.79K |
| Vanguard US Total Market Shares ETF | 2.75M | 3.21% | 1.90K |
| Vanguard Total Stock Mkt Idx Inv | 2.55M | 3.17% | 5.96K |
| Vanguard Small Cap Index | 1.85M | 2.30% | -3.84K |
| Pacer US Cash Cows 100 ETF | 1.86M | 2.17% | 2.31K |
| T. Rowe Price U.S. Value Equity Tr-D | 1.23M | 1.53% | 138.82K |
| Vanguard Small Cap Value Index Inv | 1.19M | 1.48% | 9.14K |
| Vanguard Equity-Income Inv | 1.13M | 1.40% | 15.06K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 28, 2026 | Marcon Rachel Barthelemy | President, Doors | Sell | $84.50K |
| May 08, 2026 | Doerfler Mari | Vice President and Controller | Sell | $232.88K |
| Aug 12, 2025 | Doerfler Mari | Vice President and Controller | Sell | $65.71K |
| May 16, 2025 | Marcon Rachel Barthelemy | President, Doors | Sell | $197.32K |
| Mar 07, 2025 | MORRIS W HOWARD | - | Sell | $39.25K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | 2 |
| 2026 Q1 | - | - |
| 2025 Q4 | - | - |
| 2025 Q3 | - | 1 |
| 2025 Q2 | - | 1 |
OC Ownership FAQ
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