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, Q4 2025
Institutional positions in Owens Corning as of Dec 31, 2025. 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
- 650
- −48 vs. Q3 2025
- Shares held
- 77.9M
- +2.10M (+2.8%) vs. Q3 2025
- Total value
- $8.77B
- −$1.96B (−18.2%) vs. Q3 2025
- New holders
- 112
- 196 more added
- Sold out
- 160
- 268 more reduced
19 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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, Q4 2025
Shares, value and share of portfolio for each institution holding Owens Corning; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Lansforsakringar Fondforvaltning AB (publ) | 124,193 | $13.9M | 0.07% | −26,100−17.4% | Reduced |
| Tudor Investment Corp Et Al | 120,063 | $13.4M | 0.07% | +120,063 | New |
| Voss Capital, LLC | 115,000 | $12.9M | 0.68% | +115,000 | New |
| ABN AMRO Bank N.V. | 112,156 | $12.5M | 0.12% | −141,489−55.8% | Reduced |
| ExodusPoint Capital Management, LP | 107,629 | $12.0M | 0.13% | +2,916+2.8% | Added |
| Robeco Institutional Asset Management B.V. | 106,208 | $11.9M | 0.02% | −62,934−37.2% | Reduced |
| Carmignac Gestion | 105,800 | $11.8M | 0.16% | +20,800+24.5% | Added |
| Pictet Asset Management Holding SA | 103,055 | $11.5M | 0.01% | −34,858−25.3% | Reduced |
| Capital Fund Management S.A. | 99,133 | $11.1M | 0.10% | +99,133 | New |
| Citigroup Inc | 98,911 | $11.1M | 0.01% | +8,590+9.5% | Added |
| Credit Agricole S A | 97,912 | $11.0M | 0.03% | +317+0.3% | Added |
| Envestnet Asset Management Inc | 90,027 | $10.1M | 0.00% | −12,123−11.9% | Reduced |
| Worldquant Millennium Advisors LLC | 88,211 | $9.87M | 0.04% | −163,431−64.9% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 86,025 | $9.63M | 0.01% | +39,567+85.2% | Added |
| Aptus Capital Advisors, LLC | 85,898 | $9.61M | 0.08% | +315+0.4% | Added |
| Shapiro Capital Management LLC | 85,060 | $9.52M | 0.50% | +85,060 | New |
| Wedge Capital Management L L P | 83,675 | $9.36M | 0.17% | +12,712+17.9% | Added |
| Nomura Asset Management International Inc. | 82,898 | $9.28M | 0.01% | +82,898 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 82,237 | $9.20M | 0.02% | +82,237 | New |
| Great West Life Assurance Co | 80,115 | $8.97M | 0.02% | −75,263−48.4% | Reduced |
| California State Teachers Retirement System | 79,300 | $8.87M | 0.01% | −22,107−21.8% | Reduced |
| Van Eck Associates Corp | 77,963 | $8.72M | 0.01% | +59,027+311.7% | Added |
| Stifel Financial Corp | 77,448 | $8.67M | 0.01% | −12,083−13.5% | Reduced |
| Rafferty Asset Management, LLC | 77,417 | $8.66M | 0.03% | +9,796+14.5% | Added |
| State of Wisconsin Investment Board | 76,642 | $8.58M | 0.02% | +31,951+71.5% | Added |
| Renaissance Technologies LLC | 72,100 | $8.07M | 0.01% | −103,100−58.8% | Reduced |
| Qsemble Capital Management, LP | 70,074 | $7.84M | 0.65% | +70,074 | New |
| HITE Hedge Asset Management LLC | 67,790 | $7.59M | 0.48% | +47,790+239.0% | Added |
| State Board of Administration of Florida Retirement System | 67,529 | $7.56M | 0.01% | −5,784−7.9% | Reduced |
| Tribune Investment Group LP | 67,000 | $7.50M | 4.56% | +67,000 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 66,372 | $7.43M | 0.02% | −340,240−83.7% | Reduced |
| Glenmede Trust Co NA | 66,342 | $7.42M | 0.04% | +66,342 | New |
| Candriam Luxembourg S.C.A. | 66,245 | $7.41M | 0.04% | −107,919−62.0% | Reduced |
| Public Employees Retirement System of Ohio | 65,274 | $7.30M | 0.02% | +2,181+3.5% | Added |
| Fuller & Thaler Asset Management, Inc. | 64,120 | $7.18M | 0.02% | +12,996+25.4% | Added |
| Guinness Asset Management LTD | 63,039 | $7.12M | 0.12% | +12,573+24.9% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 62,263 | $6.97M | 0.02% | +25,350+68.7% | Added |
| Capitolis Liquid Global Markets LLC | 62,000 | $6.94M | 0.04% | +62,000 | New |
| Rathbone Brothers plc | 60,818 | $6.81M | 0.03% | +4,965+8.9% | Added |
| Tiptree Advisors, LLC | 60,000 | $6.71M | 3.87% | +60,000 | New |
| Moran Wealth Management, LLC | 59,928 | $6.71M | 0.21% | +18,471+44.6% | Added |
| SEI Investments Co | 59,282 | $6.64M | 0.01% | +5,746+10.7% | Added |
| Manufacturers Life Insurance Company, The | 59,000 | $6.60M | 0.01% | −2,733−4.4% | Reduced |
| M&G Plc | 58,913 | $6.60M | 0.03% | +8,339+16.5% | Added |
| New Age Alpha Advisors, LLC | 58,630 | $6.56M | 0.28% | +39,289+203.1% | Added |
| Moore Capital Management, LP | 57,500 | $6.43M | 0.13% | +7,500+15.0% | Added |
| Y-Intercept (Hong Kong) Ltd | 57,000 | $6.38M | 0.14% | +43,890+334.8% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 55,850 | $6.25M | 0.25% | −1,100−1.9% | Reduced |
| Advisors Capital Management, LLC | 54,617 | $6.11M | 0.07% | +451+0.8% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 52,860 | $5.98M | 0.01% | −23,681−30.9% | Reduced |
| Ieq Capital, LLC | 52,817 | $5.91M | 0.02% | −27,868−34.5% | Reduced |
| South Dakota Investment Council | 48,228 | $5.40M | 0.10% | −33,964−41.3% | Reduced |
| National Bank of Canada | 47,275 | $5.29M | 0.01% | +16,053+51.4% | Added |
| CWM, LLC | 46,788 | $5.24M | 0.01% | −5,564−10.6% | Reduced |
| New York State Teachers Retirement System | 45,588 | $5.10M | 0.01% | −11,958−20.8% | Reduced |
| Comerica Bank | 44,207 | $4.95M | 0.02% | +2,106+5.0% | Added |
| PEAK6 LLC | 42,595 | $4.77M | 0.13% | +40,564+1,997.2% | Added |
| Verition Fund Management LLC | 41,663 | $4.66M | 0.03% | +17,399+71.7% | Added |
| Storebrand Asset Management AS | 41,452 | $4.64M | 0.01% | −29,899−41.9% | Reduced |
| Swiss Life Asset Management Ltd | 40,999 | $4.59M | 0.02% | −6,752−14.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 40,787 | $4.56M | 0.02% | −23,762−36.8% | Reduced |
| MetLife Investment Management | 40,175 | $4.50M | 0.02% | −2,829−6.6% | Reduced |
| State of Alaska, Department of Revenue | 38,750 | $4.33M | 0.05% | −780−2.0% | Reduced |
| Kestra Private Wealth Services, LLC | 38,499 | $4.31M | 0.05% | +9,605+33.2% | Added |
| Select Equity Group, L.P. | 37,357 | $4.18M | 0.02% | −435,138−92.1% | Reduced |
| Janus Henderson Group PLC | 37,100 | $4.15M | 0.00% | −125,889−77.2% | Reduced |
| Amalgamated Bank | 37,041 | $4.14M | 0.03% | −1,201−3.1% | Reduced |
| New York State Common Retirement Fund | 36,752 | $4.11M | 0.01% | 00.0% | Unchanged |
| FineMark National Bank & Trust | 36,450 | $4.08M | 0.13% | −1,548−4.1% | Reduced |
| Paradiem, LLC | 35,846 | $4.01M | 0.96% | −58,221−61.9% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 35,189 | $3.94M | 0.03% | −2,398−6.4% | Reduced |
| Treasurer of the State of North Carolina | 34,767 | $3.89M | 0.01% | −3,393−8.9% | Reduced |
| WealthBridge Investment Counsel Inc. | 34,445 | $3.85M | 1.16% | −4,100−10.6% | Reduced |
| Mutual of America Capital Management LLC | 34,207 | $3.83M | 0.04% | −4,415−11.4% | Reduced |
| Alberta Investment Management Corp | 33,796 | $3.78M | 0.02% | +33,796 | New |
| Man Group plc | 33,250 | $3.72M | 0.01% | −142,534−81.1% | Reduced |
| Sycomore Asset Management | 20,947 | $3.65M | 0.60% | 00.0% | Unchanged |
| Foster & Motley Inc | 32,563 | $3.64M | 0.19% | −2,809−7.9% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 31,491 | $3.52M | 0.01% | −3,604−10.3% | Reduced |
| Mariner, LLC | 31,192 | $3.49M | 0.00% | +13,894+80.3% | Added |
| O'Shaughnessy Asset Management, LLC | 30,903 | $3.46M | 0.02% | −8,713−22.0% | Reduced |
| Picton Mahoney Asset Management | 30,428 | $3.41M | 0.04% | +30,428 | New |
| State of Tennessee, Treasury Department | 28,303 | $3.39M | 0.01% | −6,753−19.3% | Reduced |
| Voloridge Investment Management, LLC | 30,033 | $3.36M | 0.01% | +30,033 | New |
| Yousif Capital Management, LLC | 27,388 | $3.31M | 0.04% | −822−2.9% | Reduced |
| Mercer Global Advisors Inc | 29,485 | $3.30M | 0.01% | +2,702+10.1% | Added |
| CI Private Wealth, LLC | 29,132 | $3.26M | 0.00% | −3,611−11.0% | Reduced |
| Creative Planning | 28,781 | $3.22M | 0.00% | +15,852+122.6% | Added |
| LPL Financial LLC | 28,294 | $3.17M | 0.00% | −19,537−40.8% | Reduced |
| Jump Financial, LLC | 27,817 | $3.11M | 0.04% | +12,848+85.8% | Added |
| State of New Jersey Common Pension Fund D | 27,703 | $3.10M | 0.01% | +211+0.8% | Added |
| Holocene Advisors, LP | 27,587 | $3.09M | 0.01% | +27,587 | New |
| Abn Amro Investment Solutions | 27,369 | $3.06M | 0.05% | −100,297−78.6% | Reduced |
| Ashton Thomas Private Wealth, LLC | 26,700 | $2.99M | 0.07% | −22,143−45.3% | Reduced |
| Promethos Capital, LLC | 26,153 | $2.93M | 0.80% | −14,777−36.1% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 24,636 | $2.90M | 0.00% | +2,818+12.9% | Added |
| Hudson Bay Capital Management LP | 25,604 | $2.87M | 0.02% | −35,475−58.1% | Reduced |
| Thrivent Financial for Lutherans | 25,404 | $2.84M | 0.01% | +6,030+31.1% | Added |
| EMG Holdings, L.P. | 24,893 | $2.79M | 4.45% | +24,893 | New |
| Brevan Howard Capital Management LP | 24,892 | $2.79M | 0.05% | +22,479+931.6% | Added |