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 |
|---|---|---|---|---|---|
| Illinois Municipal Retirement Fund | 6,678 | $1.06M | 0.01% | −4,361−39.5% | Reduced |
| Pinebridge Investments LLC | 6,662 | $1.06M | 0.01% | +6,662 | New |
| Truvestments Capital LLC | 6,512 | $1.04M | 0.15% | −308−4.5% | Reduced |
| Groupama Asset Managment | 6,529 | $1.03M | 0.01% | +118+1.8% | Added |
| MML Investors Services, LLC | 6,432 | $1.02M | 0.00% | +1,430+28.6% | Added |
| Envestnet Portfolio Solutions, Inc. | 6,283 | $998.8K | 0.00% | −33−0.5% | Reduced |
| Banque Cantonale Vaudoise | 6,110 | $971.0K | 0.04% | −22−0.4% | Reduced |
| Oddo BHF Asset Management SAS | 5,947 | $945.3K | 0.04% | +2,161+57.1% | Added |
| Pallas Capital Advisors LLC | 5,872 | $933.4K | 0.03% | +3,036+107.1% | Added |
| Concurrent Investment Advisors, LLC | 5,744 | $913.1K | 0.01% | +186+3.3% | Added |
| Coldstream Capital Management Inc | 5,551 | $882.3K | 0.01% | +302+5.8% | Added |
| Hantz Financial Services, Inc. | 5,538 | $880.0K | 0.01% | +1,457+35.7% | Added |
| US Bancorp | 5,492 | $873.0K | 0.00% | −600−9.8% | Reduced |
| Teacher Retirement System of Texas | 5,479 | $870.9K | 0.00% | +5,479 | New |
| Harvest Investment Advisors, LLC | 5,412 | $860.3K | 0.43% | +2,730+101.8% | Added |
| Omers Administration Corp | 5,400 | $858.4K | 0.01% | −7,585−58.4% | Reduced |
| Securian Asset Management, Inc | 5,918 | $851.7K | 0.03% | −72−1.2% | Reduced |
| Atomi Financial Group, Inc. | 5,294 | $841.5K | 0.02% | +575+12.2% | Added |
| Gateway Investment Advisers LLC | 5,244 | $833.6K | 0.01% | +5,244 | New |
| Tower Research Capital LLC (TRC) | 5,233 | $831.8K | 0.02% | +1,872+55.7% | Added |
| Kestra Advisory Services, LLC | 5,061 | $804.5K | 0.00% | +777+18.1% | Added |
| Klingenstein Fields & Co LP | 5,000 | $794.8K | 0.03% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 4,978 | $791.3K | 0.02% | −72−1.4% | Reduced |
| Atria Investments LLC | 4,977 | $791.1K | 0.01% | −1,355−21.4% | Reduced |
| Farther Finance Advisors, LLC | 4,973 | $789.6K | 0.01% | +1,256+33.8% | Added |
| First Citizens Bank & Trust Co | 4,906 | $779.9K | 0.01% | −102−2.0% | Reduced |
| KMG Fiduciary Partners, LLC | 4,871 | $774.3K | 0.07% | −427−8.1% | Reduced |
| King Luther Capital Management Corp | 4,868 | $773.8K | 0.00% | −206−4.1% | Reduced |
| Viawealth, LLC | 4,852 | $771.2K | 0.39% | +83+1.7% | Added |
| Transcend Wealth Collective, LLC | 4,844 | $770.0K | 0.05% | +2,104+76.8% | Added |
| Lazard Freres Gestion S.A.S. | 4,850 | $770.0K | 0.01% | 00.0% | Unchanged |
| Allworth Financial LP | 4,616 | $733.7K | 0.00% | +2,073+81.5% | Added |
| Martingale Asset Management L P | 4,577 | $727.6K | 0.02% | +5+0.1% | Added |
| Lombard Odier Asset Management (Switzerland) SA | 4,496 | $714.7K | 0.02% | +4,496 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 4,467 | $710.1K | 0.00% | −75,255−94.4% | Reduced |
| First Bank & Trust | 4,438 | $705.5K | 0.10% | −292−6.2% | Reduced |
| Evolve Private Wealth, LLC | 4,428 | $703.9K | 0.04% | +650+17.2% | Added |
| Evexia Wealth LLC | 4,670 | $668.8K | 0.18% | −229−4.7% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 4,159 | $661.1K | 0.01% | 00.0% | Unchanged |
| TCG Advisory Services, LLC | 4,150 | $659.7K | 0.01% | −3,440−45.3% | Reduced |
| DnB Asset Management AS | 4,120 | $654.9K | 0.00% | −315−7.1% | Reduced |
| Maryland State Retirement & Pension System | 4,032 | $640.9K | 0.01% | 00.0% | Unchanged |
| Avalon Trust Co | 4,000 | $635.8K | 0.04% | 00.0% | Unchanged |
| Ethic Inc. | 3,975 | $631.9K | 0.01% | −38−0.9% | Reduced |
| Kera Capital Partners, Inc. | 3,956 | $628.8K | 0.06% | +1,256+46.5% | Added |
| Ensign Peak Advisors, Inc | 3,953 | $628.4K | 0.00% | −5,090−56.3% | Reduced |
| Atom Investors LP | 3,937 | $625.8K | 0.06% | −32,996−89.3% | Reduced |
| Warren Averett Asset Management, LLC | 3,890 | $618.4K | 0.00% | +1,708+78.3% | Added |
| Auctus Advisors LLC | 3,881 | $616.9K | 0.52% | −276−6.6% | Reduced |
| Meixler Investment Management, Ltd. | 3,869 | $615.0K | 0.34% | +248+6.8% | Added |
| Evergreen Capital Management LLC | 3,830 | $608.8K | 0.01% | +1,490+63.7% | Added |
| Oppenheimer Asset Management Inc. | 3,829 | $608.7K | 0.01% | +354+10.2% | Added |
| Jane Street Group, LLC | 3,828 | $608.5K | 0.00% | +3,828 | New |
| West Family Investments, Inc. | 3,737 | $594.0K | 0.17% | +3,737 | New |
| Guinness Atkinson Asset Management Inc | 3,726 | $592.3K | 0.27% | −602−13.9% | Reduced |
| First Pacific Financial | 3,722 | $591.7K | 0.07% | −27−0.7% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 3,717 | $590.9K | 0.00% | +3,717 | New |
| Vestcor Inc | 3,687 | $586.0K | 0.01% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 3,666 | $582.7K | 0.01% | +188+5.4% | Added |
| Fifth Third Wealth Advisors LLC | 3,627 | $576.5K | 0.02% | +457+14.4% | Added |
| Clearstead Advisors, LLC | 3,620 | $575.4K | 0.01% | +359+11.0% | Added |
| Glenmede Trust Co NA | 3,610 | $573.8K | 0.00% | −1,894−34.4% | Reduced |
| Marnell Management LLC | 3,590 | $570.7K | 0.29% | 00.0% | Unchanged |
| Citizens Financial Group Inc | 3,387 | $538.4K | 0.01% | −86−2.5% | Reduced |
| denkapparat Operations GmbH | 3,376 | $536.6K | 0.18% | 00.0% | Unchanged |
| Corient IA LLC | 3,370 | $535.7K | 0.49% | 00.0% | Unchanged |
| Resonant Capital Advisors, LLC | 3,344 | $531.6K | 0.03% | +582+21.1% | Added |
| Sequoia Financial Advisors, LLC | 3,339 | $530.8K | 0.00% | +1,001+42.8% | Added |
| Basecamp Wealth Advisors LLC | 3,317 | $527.3K | 0.10% | 00.0% | Unchanged |
| Parcion Private Wealth LLC | 3,217 | $511.4K | 0.03% | +3,217 | New |
| ProShare Advisors LLC | 3,177 | $505.0K | 0.00% | −120−3.6% | Reduced |
| Inscription Capital, LLC | 3,164 | $502.9K | 0.04% | +897+39.6% | Added |
| Diversify Wealth Management, LLC | 3,476 | $498.6K | 0.01% | +102+3.0% | Added |
| Diversify Advisory Services, LLC | 3,476 | $498.6K | 0.01% | +3,476 | New |
| First Dallas Securities Inc. | 3,100 | $492.8K | 0.16% | +3,100 | New |
| Exchange Traded Concepts, LLC | 3,039 | $483.1K | 0.00% | +3,039 | New |
| Brown Advisory Inc | 3,021 | $480.2K | 0.00% | +3,021 | New |
| TIG Advisors, LLC | 3,000 | $476.9K | 0.02% | +3,000 | New |
| Pinnacle Associates Ltd | 2,988 | $475.0K | 0.01% | +228+8.3% | Added |
| EFG International AG | 2,871 | $456.4K | 0.01% | −3,577−55.5% | Reduced |
| Altus Wealth Group LLC | 2,871 | $456.4K | 0.16% | +65+2.3% | Added |
| Northwestern Mutual Wealth Management Co | 2,867 | $455.7K | 0.00% | −369−11.4% | Reduced |
| Kinneret Advisory, LLC | 2,834 | $450.5K | 0.04% | 00.0% | Unchanged |
| Greenleaf Trust | 2,821 | $448.4K | 0.00% | −1,933−40.7% | Reduced |
| United Capital Financial Advisers, LLC | 2,807 | $446.2K | 0.00% | −704−20.1% | Reduced |
| Baker Avenue Asset Management, LP | 2,781 | $442.1K | 0.01% | +131+4.9% | Added |
| Mission Wealth Management, LP | 2,775 | $441.2K | 0.01% | +2,775 | New |
| MWA Asset Management | 2,747 | $436.7K | 0.20% | +310+12.7% | Added |
| GAMMA Investing LLC | 2,747 | $436.7K | 0.02% | +689+33.5% | Added |
| Shelton Capital Management | 2,661 | $423.0K | 0.01% | 00.0% | Unchanged |
| Jackson Thornton Asset Management, LLC | 2,631 | $418.2K | 0.03% | +602+29.7% | Added |
| Kendall Capital Management | 2,612 | $415.2K | 0.07% | −100−3.7% | Reduced |
| Neo Ivy Capital Management | 2,526 | $401.5K | 0.09% | +2,526 | New |
| Severin Investments, LLC | 2,526 | $401.5K | 0.30% | +117+4.9% | Added |
| CIBC Asset Management Inc | 2,486 | $395.2K | 0.00% | −246−9.0% | Reduced |
| Snowden Capital Advisors LLC | 2,475 | $393.4K | 0.01% | −194−7.3% | Reduced |
| Family Management Corp | 2,440 | $387.9K | 0.04% | +295+13.8% | Added |
| AlphaCore Capital LLC | 2,436 | $387.2K | 0.01% | +2,436 | New |
| North Dakota State Investment Board | 2,425 | $385.5K | 0.02% | −10.0% | Reduced |
| Sterling Capital Management LLC | 2,397 | $381.0K | 0.01% | −339−12.4% | Reduced |