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 |
|---|---|---|---|---|---|
| Manning & Napier Advisors LLC | 24,581 | $2.78M | 0.04% | +3,019+14.0% | Added |
| Voya Investment Management LLC | 24,413 | $2.73M | 0.00% | −3,737−13.3% | Reduced |
| Lynx Capital Group Ltd | 24,090 | $2.70M | 1.24% | +24,090 | New |
| HSBC Holdings PLC | 23,771 | $2.67M | 0.00% | −19,041−44.5% | Reduced |
| Keybank National Association | 23,420 | $2.62M | 0.01% | −1,602−6.4% | Reduced |
| Arizona State Retirement System | 23,238 | $2.60M | 0.01% | −1,842−7.3% | Reduced |
| Hallstatt Advisors L.P. | 23,200 | $2.60M | 1.93% | +23,200 | New |
| Louisiana State Employees Retirement System | 22,700 | $2.54M | 0.04% | −600−2.6% | Reduced |
| Bokf, NA | 22,264 | $2.49M | 0.04% | −1,616−6.8% | Reduced |
| Ameritas Investment Partners, Inc. | 22,118 | $2.48M | 0.08% | −1,288−5.5% | Reduced |
| Ofi Invest Asset Management | 25,297 | $2.41M | 0.03% | −7,895−23.8% | Reduced |
| Berkshire Bank | 20,726 | $2.32M | 0.47% | −1,671−7.5% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 20,568 | $2.30M | 0.01% | −895−4.2% | Reduced |
| Level Four Advisory Services, LLC | 20,493 | $2.29M | 0.08% | −11,655−36.3% | Reduced |
| State of Michigan Retirement System | 19,408 | $2.17M | 0.01% | −4,680−19.4% | Reduced |
| Hancock Whitney Corp | 19,204 | $2.15M | 0.04% | −4,504−19.0% | Reduced |
| Paralel Advisors LLC | 18,730 | $2.10M | 0.08% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 18,700 | $2.09M | 0.01% | −91,543−83.0% | Reduced |
| Brinker Capital Investments, LLC | 18,585 | $2.08M | 0.02% | −2,137−10.3% | Reduced |
| Leibman Financial Services, Inc. | 18,483 | $2.07M | 1.49% | +18,483 | New |
| Northwestern Mutual Investment Management Company, LLC | 18,389 | $2.06M | 0.02% | −251−1.3% | Reduced |
| Oak Thistle LLC | 18,227 | $2.04M | 0.28% | +4,828+36.0% | Added |
| Cerity Partners LLC | 18,161 | $2.03M | 0.00% | −96−0.5% | Reduced |
| Occudo Quantitative Strategies LP | 18,005 | $2.01M | 0.13% | +11,945+197.1% | Added |
| New Mexico Educational Retirement Board | 18,000 | $2.01M | 0.06% | 00.0% | Unchanged |
| Cetera Investment Advisers | 17,801 | $1.99M | 0.00% | −6,051−25.4% | Reduced |
| Boothbay Fund Management, LLC | 17,410 | $1.95M | 0.05% | −63,885−78.6% | Reduced |
| Cinctive Capital Management LP | 16,799 | $1.88M | 0.11% | −2,206−11.6% | Reduced |
| apricus wealth, LLC | 16,580 | $1.86M | 0.95% | +2,735+19.8% | Added |
| Oregon Public Employees Retirement Fund | 16,379 | $1.83M | 0.02% | −500−3.0% | Reduced |
| BDF-Gestion | 16,086 | $1.80M | 0.22% | 00.0% | Unchanged |
| CIBC World Markets Corp | 16,041 | $1.80M | 0.01% | +16,041 | New |
| Janney Montgomery Scott LLC | 16,017 | $1.79M | 0.00% | −12,061−43.0% | Reduced |
| Campbell & CO Investment Adviser LLC | 15,780 | $1.77M | 0.08% | +12,362+361.7% | Added |
| Intech Investment Management LLC | 15,505 | $1.74M | 0.02% | −3,379−17.9% | Reduced |
| JustInvest LLC | 15,487 | $1.73M | 0.02% | −124−0.8% | Reduced |
| CIBC World Markets Inc. | 15,254 | $1.71M | 0.00% | +5,074+49.8% | Added |
| La Banque Postale Asset Management SA | 15,184 | $1.70M | 0.02% | −16,440−52.0% | Reduced |
| Sanctuary Advisors, LLC | 15,055 | $1.68M | 0.01% | −215−1.4% | Reduced |
| Jackson Hole Capital Partners, LLC | 14,840 | $1.66M | 0.28% | −2,438−14.1% | Reduced |
| Neuberger Berman Group LLC | 14,721 | $1.65M | 0.00% | −3,521−19.3% | Reduced |
| IMC-Chicago, LLC | 14,627 | $1.64M | 0.03% | +14,627 | New |
| Skandinaviska Enskilda Banken AB (publ) | 14,536 | $1.63M | 0.01% | −334,522−95.8% | Reduced |
| NorthCrest Asset Manangement, LLC | 14,303 | $1.63M | 0.04% | +117+0.8% | Added |
| Walleye Trading LLC | 14,471 | $1.62M | 0.03% | +3,668+34.0% | Added |
| Commonwealth Equity Services, LLC | 14,206 | $1.59M | 0.00% | −1,174−7.6% | Reduced |
| Utah Retirement Systems | 14,169 | $1.59M | 0.02% | 00.0% | Unchanged |
| Atom Investors LP | 13,907 | $1.56M | 0.12% | +5,971+75.2% | Added |
| Colony Group, LLC | 13,225 | $1.48M | 0.00% | +4,254+47.4% | Added |
| Trium Capital LLP | 13,064 | $1.46M | 1.14% | −5,328−29.0% | Reduced |
| Vident Advisory, LLC | 12,950 | $1.45M | 0.01% | +1,536+13.5% | Added |
| Davy Global Fund Management Ltd | 12,874 | $1.44M | 0.10% | −2,227−14.7% | Reduced |
| Illinois Municipal Retirement Fund | 12,795 | $1.43M | 0.02% | −4,930−27.8% | Reduced |
| Pictet Bank & Trust Ltd | 12,550 | $1.40M | 1.68% | +1,460+13.2% | Added |
| Weiss Asset Management LP | 12,015 | $1.34M | 0.02% | +12,015 | New |
| Guggenheim Capital LLC | 11,997 | $1.34M | 0.01% | −2,572−17.7% | Reduced |
| Laird Norton Trust Company, LLC | 11,902 | $1.33M | 0.03% | +11,902 | New |
| Pathstone Holdings, LLC | 11,850 | $1.33M | 0.01% | +1,874+18.8% | Added |
| Bank of Montreal | 11,833 | $1.32M | 0.00% | −1,381−10.5% | Reduced |
| Lee Danner & Bass Inc | 11,348 | $1.27M | 0.09% | −45−0.4% | Reduced |
| QRG Capital Management, Inc. | 11,281 | $1.26M | 0.01% | −1,849−14.1% | Reduced |
| Penserra Capital Management LLC | 11,089 | $1.24M | 0.01% | +2,887+35.2% | Added |
| Caxton Associates LLP | 10,954 | $1.23M | 0.02% | +10,954 | New |
| FIL Ltd | 10,947 | $1.23M | 0.00% | −9,152−45.5% | Reduced |
| Jain Global LLC | 10,828 | $1.21M | 0.01% | +10,828 | New |
| Toroso Investments, LLC | 10,800 | $1.21M | 0.01% | +228+2.2% | Added |
| Catalyst Funds Management Pty Ltd | 10,737 | $1.20M | 0.28% | +10,737 | New |
| Precedent Wealth Partners, LLC | 10,614 | $1.19M | 0.25% | +466+4.6% | Added |
| Havemeyer Place LP | 10,494 | $1.17M | 0.23% | +10,494 | New |
| Edgestream Partners, L.P. | 10,250 | $1.15M | 0.03% | −29,514−74.2% | Reduced |
| Ritholtz Wealth Management | 10,213 | $1.14M | 0.02% | −2,052−16.7% | Reduced |
| Doliver Advisors, LP | 10,192 | $1.14M | 0.29% | +35+0.3% | Added |
| Ensign Peak Advisors, Inc | 10,018 | $1.12M | 0.00% | −3,735−27.2% | Reduced |
| Advisor Group Holdings, Inc. | 10,005 | $1.12M | 0.00% | −1,244−11.1% | Reduced |
| Guardian Wealth Advisors, LLC | 10,000 | $1.12M | 0.07% | 00.0% | Unchanged |
| Truist Financial Corp | 9,644 | $1.08M | 0.00% | −5,059−34.4% | Reduced |
| Quest Partners LLC | 9,495 | $1.06M | 0.06% | −3,419−26.5% | Reduced |
| Dark Forest Capital Management LP | 9,412 | $1.05M | 0.05% | +9,412 | New |
| Nisa Investment Advisors, LLC | 8,874 | $993.1K | 0.00% | +134+1.5% | Added |
| M&T Bank Corp | 8,837 | $988.5K | 0.00% | +1,001+12.8% | Added |
| Quent Capital, LLC | 8,822 | $987.3K | 0.07% | +8,217+1,358.2% | Added |
| Captrust Financial Advisors | 8,673 | $970.6K | 0.00% | −1,039−10.7% | Reduced |
| LMR Partners LLP | 8,505 | $951.8K | 0.01% | +8,505 | New |
| TCG Advisory Services, LLC | 8,423 | $942.6K | 0.03% | −1,403−14.3% | Reduced |
| Xponance, Inc. | 8,413 | $941.5K | 0.01% | −6,766−44.6% | Reduced |
| Daiwa Securities Group Inc. | 8,400 | $941.0K | 0.00% | −8,783−51.1% | Reduced |
| Public Employees Retirement Association of Colorado | 8,194 | $917.0K | 0.00% | 00.0% | Unchanged |
| CSS LLC | 8,150 | $912.1K | 0.05% | +1,060+15.0% | Added |
| Fieldview Capital Management, LLC | 8,072 | $903.3K | 0.15% | +4,793+146.2% | Added |
| Prelude Capital Management, LLC | 7,988 | $893.9K | 0.07% | +7,988 | New |
| Hixon Zuercher, LLC | 7,881 | $882.0K | 0.27% | −1,471−15.7% | Reduced |
| Quantbot Technologies LP | 7,862 | $879.8K | 0.03% | +7,862 | New |
| Summit Trail Advisors, LLC | 7,820 | $875.1K | 0.02% | −6,929−47.0% | Reduced |
| Entropy Technologies, LP | 7,795 | $872.3K | 0.05% | −653−7.7% | Reduced |
| The PNC Financial Services Group, Inc. | 7,645 | $855.5K | 0.00% | −24−0.3% | Reduced |
| Stableford Capital II LLC | 7,598 | $850.3K | 0.31% | +7,598 | New |
| Cynosure Management, LLC | 7,594 | $849.8K | 0.09% | +7,594 | New |
| Teacher Retirement System of Texas | 7,550 | $844.9K | 0.00% | −37,651−83.3% | Reduced |
| Truvestments Capital LLC | 7,547 | $844.6K | 0.15% | −1,045−12.2% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 7,523 | $842.0K | 0.00% | +289+4.0% | Added |