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 |
|---|---|---|---|---|---|
| Cetera Investment Advisers | 21,319 | $3.39M | 0.00% | −2,270−9.6% | Reduced |
| Vanguard Investments Australia, Ltd. | 20,930 | $3.33M | 0.01% | −495−2.3% | Reduced |
| HSBC Holdings PLC | 20,870 | $3.32M | 0.00% | −7,858−27.4% | Reduced |
| Keybank National Association | 20,692 | $3.29M | 0.01% | +339+1.7% | Added |
| Leibman Financial Services, Inc. | 20,676 | $3.29M | 2.18% | +710+3.6% | Added |
| Ashton Thomas Private Wealth, LLC | 20,479 | $3.26M | 0.07% | −4,505−18.0% | Reduced |
| JCP Investment Management, LLC | 20,000 | $3.18M | 1.70% | +20,000 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 19,279 | $3.06M | 0.01% | −1,315−6.4% | Reduced |
| Bokf, NA | 19,109 | $3.04M | 0.04% | −18−0.1% | Reduced |
| SRS Capital Advisors, Inc. | 19,108 | $3.04M | 0.02% | +16,528+640.6% | Added |
| State of Michigan Retirement System | 18,808 | $2.99M | 0.01% | −1,000−5.0% | Reduced |
| KLP Kapitalforvaltning AS | 18,400 | $2.92M | 0.01% | −3,300−15.2% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 18,114 | $2.88M | 0.03% | −299−1.6% | Reduced |
| Brinker Capital Investments, LLC | 18,103 | $2.88M | 0.02% | −1,031−5.4% | Reduced |
| New Mexico Educational Retirement Board | 18,000 | $2.86M | 0.07% | 00.0% | Unchanged |
| Sanctuary Advisors, LLC | 17,977 | $2.86M | 0.01% | +765+4.4% | Added |
| Lido Advisors, LLC | 17,885 | $2.84M | 0.01% | +15,683+712.2% | Added |
| RMB Capital Management, LLC | 17,230 | $2.74M | 0.04% | +11,383+194.7% | Added |
| Berkshire Bank | 17,216 | $2.74M | 0.52% | −2,336−11.9% | Reduced |
| Occudo Quantitative Strategies LP | 17,099 | $2.72M | 0.14% | −13,109−43.4% | Reduced |
| Van Eck Associates Corp | 16,835 | $2.68M | 0.00% | −62,182−78.7% | Reduced |
| Oregon Public Employees Retirement Fund | 16,679 | $2.65M | 0.03% | −200−1.2% | Reduced |
| Toroso Investments, LLC | 15,893 | $2.53M | 0.01% | −3,762−19.1% | Reduced |
| Sycomore Asset Management | 20,947 | $2.52M | 0.27% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 15,824 | $2.51M | 0.02% | +1,030+7.0% | Added |
| Vident Advisory, LLC | 15,792 | $2.51M | 0.02% | +2,577+19.5% | Added |
| Rothschild Investment LLC | 15,790 | $2.51M | 0.09% | +8,363+112.6% | Added |
| Walleye Capital LLC | 15,706 | $2.50M | 0.01% | −49,046−75.7% | Reduced |
| Neuberger Berman Group LLC | 15,353 | $2.44M | 0.00% | +1,613+11.7% | Added |
| Wiley Bros.-Aintree Capital, LLC | 16,180 | $2.44M | 0.01% | +2,954+22.3% | Added |
| QRG Capital Management, Inc. | 15,096 | $2.40M | 0.02% | +1,670+12.4% | Added |
| EMG Holdings, L.P. | 15,000 | $2.38M | 3.97% | +15,000 | New |
| Precedent Wealth Partners, LLC | 14,829 | $2.36M | 0.39% | +1,011+7.3% | Added |
| Commonwealth Equity Services, LLC | 14,794 | $2.35M | 0.00% | +514+3.6% | Added |
| Bosman Wealth Management, LLC | 14,671 | $2.33M | 1.45% | +10,045+217.1% | Added |
| Strengthening Families & Communities, LLC | 14,657 | $2.33M | 0.52% | +356+2.5% | Added |
| Summit Trail Advisors, LLC | 14,153 | $2.25M | 0.03% | +858+6.5% | Added |
| JustInvest LLC | 14,021 | $2.23M | 0.02% | −613−4.2% | Reduced |
| La Banque Postale Asset Management SA | 13,949 | $2.22M | 0.02% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 13,870 | $2.21M | 0.00% | −627−4.3% | Reduced |
| XTX Topco Ltd | 13,396 | $2.13M | 0.03% | −13,524−50.2% | Reduced |
| Virginia Retirement Systems Et Al | 13,300 | $2.11M | 0.01% | +13,300 | New |
| Promethos Capital, LLC | 13,050 | $2.07M | 0.57% | −11,693−47.3% | Reduced |
| Impax Asset Management Group plc | 12,580 | $2.00M | 0.01% | 00.0% | Unchanged |
| NorthCrest Asset Manangement, LLC | 14,213 | $1.99M | 0.05% | +3,138+28.3% | 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 |
| Hixon Zuercher, LLC | 12,320 | $1.96M | 0.57% | +948+8.3% | Added |
| Trium Capital LLP | 12,134 | $1.93M | 1.22% | −342−2.7% | Reduced |
| Utah Retirement Systems | 12,096 | $1.92M | 0.02% | −1,319−9.8% | Reduced |
| Natixis Advisors, L.P. | 12,087 | $1.92M | 0.00% | −68,716−85.0% | Reduced |
| Pictet Bank & Trust Ltd | 11,963 | $1.90M | 2.04% | 00.0% | Unchanged |
| Merit Financial Group, LLC | 11,958 | $1.90M | 0.01% | +7,091+145.7% | Added |
| Daiwa Securities Group Inc. | 11,900 | $1.89M | 0.00% | +3,500+41.7% | Added |
| Truist Financial Corp | 11,874 | $1.89M | 0.00% | +1,767+17.5% | Added |
| GWM Advisors LLC | 11,739 | $1.87M | 0.01% | +6,338+117.3% | Added |
| Davy Global Fund Management Ltd | 11,489 | $1.83M | 0.12% | −1,410−10.9% | Reduced |
| BNP Paribas Arbitrage, SA | 11,473 | $1.82M | 0.00% | −9,164−44.4% | Reduced |
| Brighton Jones LLC | 11,399 | $1.81M | 0.03% | +6,162+117.7% | Added |
| Advisor Group Holdings, Inc. | 10,763 | $1.71M | 0.00% | +149+1.4% | Added |
| HighTower Advisors, LLC | 10,733 | $1.71M | 0.00% | +1,701+18.8% | Added |
| Pinnbrook Capital Management LP | 10,700 | $1.70M | 0.28% | +10,700 | New |
| Jain Global LLC | 10,674 | $1.70M | 0.02% | +6,744+171.6% | Added |
| Integrated Wealth Concepts LLC | 10,344 | $1.64M | 0.01% | +2,917+39.3% | Added |
| Pathstone Holdings, LLC | 10,340 | $1.64M | 0.00% | −1,211−10.5% | Reduced |
| Allstate Corp | 10,288 | $1.64M | 0.02% | +105+1.0% | Added |
| Dala Group, LLC | 10,171 | $1.62M | 1.33% | −765−7.0% | Reduced |
| Doliver Advisors, LP | 10,103 | $1.61M | 0.36% | −34−0.3% | Reduced |
| Xponance, Inc. | 9,985 | $1.59M | 0.01% | −93−0.9% | Reduced |
| Laird Norton Trust Company, LLC | 9,962 | $1.58M | 0.03% | −621−5.9% | Reduced |
| Ritholtz Wealth Management | 9,944 | $1.58M | 0.02% | +277+2.9% | Added |
| New York Life Investment Management LLC | 9,896 | $1.57M | 0.01% | +54+0.5% | Added |
| Federated Hermes, Inc. | 9,875 | $1.57M | 0.00% | −125,074−92.7% | Reduced |
| The PNC Financial Services Group, Inc. | 9,627 | $1.53M | 0.00% | +473+5.2% | Added |
| Vise Technologies, Inc. | 9,540 | $1.52M | 0.02% | +2,791+41.4% | Added |
| Fox Run Management, L.L.C. | 9,227 | $1.47M | 0.24% | +9,227 | New |
| Pacer Advisors, Inc. | 9,125 | $1.45M | 0.00% | −508−5.3% | Reduced |
| CSS LLC | 8,990 | $1.43M | 0.06% | +1,270+16.5% | Added |
| Quent Capital, LLC | 8,849 | $1.41M | 0.09% | +57+0.6% | Added |
| Federation des caisses Desjardins du Quebec | 8,829 | $1.40M | 0.00% | +3,804+75.7% | Added |
| HB Wealth Management, LLC | 8,561 | $1.36M | 0.01% | +3,486+68.7% | Added |
| Sivia Capital Partners, LLC | 8,509 | $1.35M | 0.16% | +5,510+183.7% | Added |
| Chicago Partners Investment Group LLC | 9,687 | $1.35M | 0.03% | +2,476+34.3% | Added |
| MAI Capital Management | 8,431 | $1.34M | 0.01% | +3,786+81.5% | Added |
| Jones Financial Companies LLLP | 9,886 | $1.34M | 0.00% | +1,515+18.1% | Added |
| Bull Harbor Capital LLC | 8,289 | $1.32M | 0.26% | +3,477+72.3% | Added |
| Nisa Investment Advisors, LLC | 8,225 | $1.31M | 0.00% | +615+8.1% | Added |
| BDF-Gestion | 14,460 | $1.31M | 0.39% | −1,626−10.1% | Reduced |
| Public Employees Retirement Association of Colorado | 8,194 | $1.30M | 0.00% | 00.0% | Unchanged |
| Dumont & Blake Investment Advisors LLC | 7,968 | $1.27M | 0.28% | −715−8.2% | Reduced |
| M&T Bank Corp | 7,794 | $1.24M | 0.00% | −1,223−13.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 7,779 | $1.24M | 0.00% | +287+3.8% | Added |
| Buckingham Strategic Partners | 7,599 | $1.21M | 0.01% | +136+1.8% | Added |
| Abn Amro Investment Solutions | 7,522 | $1.20M | 0.01% | −10,376−58.0% | Reduced |
| Waddell & Associates, LLC | 7,134 | $1.13M | 0.06% | +960+15.5% | Added |
| Foresight Group Ltd Liability Partnership | 7,144 | $1.13M | 0.20% | +1,169+19.6% | Added |
| CSM Advisors, LLC | 7,086 | $1.13M | 0.02% | +244+3.6% | Added |
| Krilogy Financial LLC | 6,957 | $1.11M | 0.03% | +2,661+61.9% | Added |
| Eagle Harbor Asset Management Inc | 6,760 | $1.07M | 0.85% | −84−1.2% | Reduced |
| Walleye Trading LLC | 6,760 | $1.07M | 0.01% | −5,100−43.0% | Reduced |