Owens Corning
OC- Exchange
- NYSE
- Industry
- Abrasive, Asbestos & Misc Nonmetallic Mineral Prods
- SEC CIK
- 0001370946
In the last 90 days, Owens Corning insiders filed 0 open-market purchases and 1 sale; 693 institutions reported holding it in 13F filings for Q2 2026, worth $13.1B in total; Harris Associates (Oakmark) is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Owens Corning as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 693
- +66 vs. Q1 2026
- Shares held
- 83.0M
- +3.19M (+4.0%) vs. Q1 2026
- Total value
- $13.1B
- +$4.50B (+52.1%) vs. Q1 2026
- New holders
- 139
- 230 more added
- Sold out
- 73
- 222 more reduced
10 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 693 | $13.1B |
| Q1 2026 | 637 | $8.66B |
| Q4 2025 | 650 | $8.77B |
| Q3 2025 | 717 | $10.8B |
| Q2 2025 | 702 | $10.7B |
| Q1 2025 | 724 | $11.0B |
| Q4 2024 | 777 | $13.1B |
| Q3 2024 | 733 | $13.7B |
| Q2 2024 | 720 | $13.7B |
| Q1 2024 | 671 | $12.9B |
| Q4 2023 | 641 | $11.6B |
| Q3 2023 | 615 | $11.1B |
| Q2 2023 | 561 | $10.8B |
| Q1 2023 | 536 | $8.24B |
| Q4 2022 | 534 | $7.42B |
| Q3 2022 | 499 | $7.14B |
| Q2 2022 | 493 | $6.71B |
| Q1 2022 | 489 | $8.37B |
| Q4 2021 | 510 | $8.32B |
| Q3 2021 | 461 | $8.03B |
| Q2 2021 | 460 | $9.40B |
| Q1 2021 | 443 | $8.97B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Owens Corning; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mirae Asset Global ETFs Holdings Ltd. | 7,779 | $1.24M | 0.00% | +287+3.8% | Added |
| M&T Bank Corp | 7,794 | $1.24M | 0.00% | −1,223−13.6% | Reduced |
| Dumont & Blake Investment Advisors LLC | 7,968 | $1.27M | 0.28% | −715−8.2% | Reduced |
| Public Employees Retirement Association of Colorado | 8,194 | $1.30M | 0.00% | 00.0% | Unchanged |
| BDF-Gestion | 14,460 | $1.31M | 0.39% | −1,626−10.1% | Reduced |
| Nisa Investment Advisors, LLC | 8,225 | $1.31M | 0.00% | +615+8.1% | Added |
| Bull Harbor Capital LLC | 8,289 | $1.32M | 0.26% | +3,477+72.3% | Added |
| Jones Financial Companies LLLP | 9,886 | $1.34M | 0.00% | +1,515+18.1% | Added |
| MAI Capital Management | 8,431 | $1.34M | 0.01% | +3,786+81.5% | Added |
| Chicago Partners Investment Group LLC | 9,687 | $1.35M | 0.03% | +2,476+34.3% | Added |
| Sivia Capital Partners, LLC | 8,509 | $1.35M | 0.16% | +5,510+183.7% | Added |
| HB Wealth Management, LLC | 8,561 | $1.36M | 0.01% | +3,486+68.7% | Added |
| Federation des caisses Desjardins du Quebec | 8,829 | $1.40M | 0.00% | +3,804+75.7% | Added |
| Quent Capital, LLC | 8,849 | $1.41M | 0.09% | +57+0.6% | Added |
| CSS LLC | 8,990 | $1.43M | 0.06% | +1,270+16.5% | Added |
| Pacer Advisors, Inc. | 9,125 | $1.45M | 0.00% | −508−5.3% | Reduced |
| Fox Run Management, L.L.C. | 9,227 | $1.47M | 0.24% | +9,227 | New |
| Vise Technologies, Inc. | 9,540 | $1.52M | 0.02% | +2,791+41.4% | Added |
| The PNC Financial Services Group, Inc. | 9,627 | $1.53M | 0.00% | +473+5.2% | Added |
| Federated Hermes, Inc. | 9,875 | $1.57M | 0.00% | −125,074−92.7% | Reduced |
| New York Life Investment Management LLC | 9,896 | $1.57M | 0.01% | +54+0.5% | Added |
| Ritholtz Wealth Management | 9,944 | $1.58M | 0.02% | +277+2.9% | Added |
| Laird Norton Trust Company, LLC | 9,962 | $1.58M | 0.03% | −621−5.9% | Reduced |
| Xponance, Inc. | 9,985 | $1.59M | 0.01% | −93−0.9% | Reduced |
| Doliver Advisors, LP | 10,103 | $1.61M | 0.36% | −34−0.3% | Reduced |
| Dala Group, LLC | 10,171 | $1.62M | 1.33% | −765−7.0% | Reduced |
| Allstate Corp | 10,288 | $1.64M | 0.02% | +105+1.0% | Added |
| Pathstone Holdings, LLC | 10,340 | $1.64M | 0.00% | −1,211−10.5% | Reduced |
| Integrated Wealth Concepts LLC | 10,344 | $1.64M | 0.01% | +2,917+39.3% | Added |
| Jain Global LLC | 10,674 | $1.70M | 0.02% | +6,744+171.6% | Added |
| Pinnbrook Capital Management LP | 10,700 | $1.70M | 0.28% | +10,700 | New |
| HighTower Advisors, LLC | 10,733 | $1.71M | 0.00% | +1,701+18.8% | Added |
| Advisor Group Holdings, Inc. | 10,763 | $1.71M | 0.00% | +149+1.4% | Added |
| Brighton Jones LLC | 11,399 | $1.81M | 0.03% | +6,162+117.7% | Added |
| BNP Paribas Arbitrage, SA | 11,473 | $1.82M | 0.00% | −9,164−44.4% | Reduced |
| Davy Global Fund Management Ltd | 11,489 | $1.83M | 0.12% | −1,410−10.9% | Reduced |
| GWM Advisors LLC | 11,739 | $1.87M | 0.01% | +6,338+117.3% | Added |
| Truist Financial Corp | 11,874 | $1.89M | 0.00% | +1,767+17.5% | Added |
| Daiwa Securities Group Inc. | 11,900 | $1.89M | 0.00% | +3,500+41.7% | Added |
| Merit Financial Group, LLC | 11,958 | $1.90M | 0.01% | +7,091+145.7% | Added |
| Pictet Bank & Trust Ltd | 11,963 | $1.90M | 2.04% | 00.0% | Unchanged |
| Natixis Advisors, L.P. | 12,087 | $1.92M | 0.00% | −68,716−85.0% | Reduced |
| Utah Retirement Systems | 12,096 | $1.92M | 0.02% | −1,319−9.8% | Reduced |
| Trium Capital LLP | 12,134 | $1.93M | 1.22% | −342−2.7% | Reduced |
| Hixon Zuercher, LLC | 12,320 | $1.96M | 0.57% | +948+8.3% | Added |
| Verition Fund Management LLC | 12,500 | $1.99M | 0.01% | +7,272+139.1% | Added |
| Zurich Insurance Group Ltd | 12,500 | $1.99M | 0.01% | +12,500 | New |
| NorthCrest Asset Manangement, LLC | 14,213 | $1.99M | 0.05% | +3,138+28.3% | Added |
| Impax Asset Management Group plc | 12,580 | $2.00M | 0.01% | 00.0% | Unchanged |
| Promethos Capital, LLC | 13,050 | $2.07M | 0.57% | −11,693−47.3% | Reduced |
| Virginia Retirement Systems Et Al | 13,300 | $2.11M | 0.01% | +13,300 | New |
| XTX Topco Ltd | 13,396 | $2.13M | 0.03% | −13,524−50.2% | Reduced |
| Janney Montgomery Scott LLC | 13,870 | $2.21M | 0.00% | −627−4.3% | Reduced |
| La Banque Postale Asset Management SA | 13,949 | $2.22M | 0.02% | 00.0% | Unchanged |
| JustInvest LLC | 14,021 | $2.23M | 0.02% | −613−4.2% | Reduced |
| Summit Trail Advisors, LLC | 14,153 | $2.25M | 0.03% | +858+6.5% | Added |
| Strengthening Families & Communities, LLC | 14,657 | $2.33M | 0.52% | +356+2.5% | Added |
| Bosman Wealth Management, LLC | 14,671 | $2.33M | 1.45% | +10,045+217.1% | Added |
| Commonwealth Equity Services, LLC | 14,794 | $2.35M | 0.00% | +514+3.6% | Added |
| Precedent Wealth Partners, LLC | 14,829 | $2.36M | 0.39% | +1,011+7.3% | Added |
| EMG Holdings, L.P. | 15,000 | $2.38M | 3.97% | +15,000 | New |
| QRG Capital Management, Inc. | 15,096 | $2.40M | 0.02% | +1,670+12.4% | Added |
| Wiley Bros.-Aintree Capital, LLC | 16,180 | $2.44M | 0.01% | +2,954+22.3% | Added |
| Neuberger Berman Group LLC | 15,353 | $2.44M | 0.00% | +1,613+11.7% | Added |
| Walleye Capital LLC | 15,706 | $2.50M | 0.01% | −49,046−75.7% | Reduced |
| Rothschild Investment LLC | 15,790 | $2.51M | 0.09% | +8,363+112.6% | Added |
| Vident Advisory, LLC | 15,792 | $2.51M | 0.02% | +2,577+19.5% | Added |
| Penserra Capital Management LLC | 15,824 | $2.51M | 0.02% | +1,030+7.0% | Added |
| Sycomore Asset Management | 20,947 | $2.52M | 0.27% | 00.0% | Unchanged |
| Toroso Investments, LLC | 15,893 | $2.53M | 0.01% | −3,762−19.1% | Reduced |
| Oregon Public Employees Retirement Fund | 16,679 | $2.65M | 0.03% | −200−1.2% | Reduced |
| Van Eck Associates Corp | 16,835 | $2.68M | 0.00% | −62,182−78.7% | Reduced |
| Occudo Quantitative Strategies LP | 17,099 | $2.72M | 0.14% | −13,109−43.4% | Reduced |
| Berkshire Bank | 17,216 | $2.74M | 0.52% | −2,336−11.9% | Reduced |
| RMB Capital Management, LLC | 17,230 | $2.74M | 0.04% | +11,383+194.7% | Added |
| Lido Advisors, LLC | 17,885 | $2.84M | 0.01% | +15,683+712.2% | Added |
| Sanctuary Advisors, LLC | 17,977 | $2.86M | 0.01% | +765+4.4% | Added |
| New Mexico Educational Retirement Board | 18,000 | $2.86M | 0.07% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 18,103 | $2.88M | 0.02% | −1,031−5.4% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 18,114 | $2.88M | 0.03% | −299−1.6% | Reduced |
| KLP Kapitalforvaltning AS | 18,400 | $2.92M | 0.01% | −3,300−15.2% | Reduced |
| State of Michigan Retirement System | 18,808 | $2.99M | 0.01% | −1,000−5.0% | Reduced |
| SRS Capital Advisors, Inc. | 19,108 | $3.04M | 0.02% | +16,528+640.6% | Added |
| Bokf, NA | 19,109 | $3.04M | 0.04% | −18−0.1% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 19,279 | $3.06M | 0.01% | −1,315−6.4% | Reduced |
| JCP Investment Management, LLC | 20,000 | $3.18M | 1.70% | +20,000 | New |
| Ashton Thomas Private Wealth, LLC | 20,479 | $3.26M | 0.07% | −4,505−18.0% | Reduced |
| Leibman Financial Services, Inc. | 20,676 | $3.29M | 2.18% | +710+3.6% | Added |
| Keybank National Association | 20,692 | $3.29M | 0.01% | +339+1.7% | Added |
| HSBC Holdings PLC | 20,870 | $3.32M | 0.00% | −7,858−27.4% | Reduced |
| Vanguard Investments Australia, Ltd. | 20,930 | $3.33M | 0.01% | −495−2.3% | Reduced |
| Cetera Investment Advisers | 21,319 | $3.39M | 0.00% | −2,270−9.6% | Reduced |
| Paralel Advisors LLC | 21,345 | $3.39M | 0.13% | +2,615+14.0% | Added |
| Ameritas Investment Partners, Inc. | 21,875 | $3.48M | 0.09% | −322−1.5% | Reduced |
| Arizona State Retirement System | 22,180 | $3.53M | 0.02% | −397−1.8% | Reduced |
| Empowered Funds, LLC | 22,531 | $3.58M | 0.02% | −22,423−49.9% | Reduced |
| Swiss Life Asset Management Ltd | 22,786 | $3.62M | 0.01% | +53+0.2% | Added |
| Voya Investment Management LLC | 23,014 | $3.66M | 0.00% | +2,529+12.3% | Added |
| Louisiana State Employees Retirement System | 23,600 | $3.75M | 0.06% | −200−0.8% | Reduced |
| Graham Capital Management, L.P. | 23,797 | $3.78M | 0.10% | +21,596+981.2% | Added |