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, Q3 2025
Institutional positions in Owens Corning as of Sep 30, 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
- 717
- +26 vs. Q2 2025
- Shares held
- 76.2M
- +96.7K (+0.1%) vs. Q2 2025
- Total value
- $10.8B
- +$305.1M (+2.9%) vs. Q2 2025
- New holders
- 100
- 260 more added
- Sold out
- 74
- 246 more reduced
11 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Owens Corning; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Lee Danner & Bass Inc | 11,393 | $1.61M | 0.12% | +697+6.5% | Added |
| Donald L. Hagan, LLC | 11,256 | $1.59M | 0.78% | −391−3.4% | Reduced |
| Pictet Bank & Trust Ltd | 11,090 | $1.57M | 1.89% | +11,090 | New |
| Natixis Advisors, L.P. | 10,981 | $1.55M | 0.00% | −1,535−12.3% | Reduced |
| Harmony Asset Management LLC | 10,867 | $1.54M | 0.53% | −66−0.6% | Reduced |
| Nissay Asset Management Corp | 10,821 | $1.53M | 0.01% | −18−0.2% | Reduced |
| Walleye Trading LLC | 10,803 | $1.53M | 0.02% | +10,803 | New |
| Mediolanum International Funds Ltd | 10,674 | $1.51M | 0.02% | +288+2.8% | Added |
| Toroso Investments, LLC | 10,572 | $1.50M | 0.01% | +2,911+38.0% | Added |
| Aaron Wealth Advisors | 10,395 | $1.47M | 0.09% | +10,395 | New |
| US Bancorp | 10,339 | $1.46M | 0.00% | +2,494+31.8% | Added |
| Tredje AP-fonden | 10,292 | $1.46M | 0.01% | −4,807−31.8% | Reduced |
| CIBC World Markets Inc. | 10,180 | $1.44M | 0.00% | +3,698+57.1% | Added |
| OP Asset Management Ltd | 10,177 | $1.44M | 0.02% | 00.0% | Unchanged |
| Doliver Advisors, LP | 10,157 | $1.44M | 0.37% | +776+8.3% | Added |
| Precedent Wealth Partners, LLC | 10,148 | $1.44M | 0.32% | +941+10.2% | Added |
| Guardian Wealth Advisors, LLC | 10,000 | $1.41M | 0.09% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 10,000 | $1.41M | 0.00% | +10,000 | New |
| Pathstone Holdings, LLC | 9,976 | $1.41M | 0.01% | +233+2.4% | Added |
| Vinva Investment Management Ltd | 9,980 | $1.41M | 0.03% | +9,980 | New |
| Mackenzie Financial Corp | 9,888 | $1.40M | 0.00% | +1,366+16.0% | Added |
| TCG Advisory Services, LLC | 9,826 | $1.39M | 0.05% | +3,388+52.6% | Added |
| Inceptionr LLC | 9,808 | $1.39M | 0.33% | +1,160+13.4% | Added |
| CastleKnight Management LP | 9,800 | $1.39M | 0.07% | 00.0% | Unchanged |
| Captrust Financial Advisors | 9,712 | $1.37M | 0.00% | +1,919+24.6% | Added |
| Wetherby Asset Management Inc | 9,567 | $1.35M | 0.06% | +482+5.3% | Added |
| Hixon Zuercher, LLC | 9,352 | $1.32M | 0.40% | +435+4.9% | Added |
| Lighthouse Investment Partners, LLC | 9,229 | $1.31M | 0.05% | +9,229 | New |
| Engineers Gate Manager LP | 9,043 | $1.28M | 0.01% | −35,984−79.9% | Reduced |
| Zurich Insurance Group Ltd | 9,000 | $1.27M | 0.01% | 00.0% | Unchanged |
| Colony Group, LLC | 8,971 | $1.27M | 0.00% | +4,437+97.9% | Added |
| Avanza Fonder AB | 8,906 | $1.26M | 0.03% | 00.0% | Unchanged |
| New York Life Investment Management LLC | 8,801 | $1.24M | 0.01% | −328−3.6% | Reduced |
| Nisa Investment Advisors, LLC | 8,740 | $1.24M | 0.00% | +4,880+126.4% | Added |
| Truvestments Capital LLC | 8,592 | $1.22M | 0.22% | +833+10.7% | Added |
| Entropy Technologies, LP | 8,448 | $1.20M | 0.09% | −6,243−42.5% | Reduced |
| HighTower Advisors, LLC | 8,366 | $1.18M | 0.00% | −1,810−17.8% | Reduced |
| Public Employees Retirement Association of Colorado | 8,194 | $1.16M | 0.00% | −84−1.0% | Reduced |
| Penserra Capital Management LLC | 8,202 | $1.16M | 0.01% | −35−0.4% | Reduced |
| Ethic Inc. | 8,109 | $1.15M | 0.02% | +3,365+70.9% | Added |
| Atom Investors LP | 7,936 | $1.12M | 0.09% | −73−0.9% | Reduced |
| Generali Asset Management SPA SGR | 7,864 | $1.11M | 0.02% | −6,120−43.8% | Reduced |
| M&T Bank Corp | 7,836 | $1.11M | 0.00% | −805−9.3% | Reduced |
| Commerzbank Aktiengesellschaft | 7,771 | $1.10M | 0.02% | +5,769+288.2% | Added |
| D.A. Davidson & Co. | 7,753 | $1.10M | 0.01% | +7,753 | New |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 7,725 | $1.09M | 0.01% | −196−2.5% | Reduced |
| The PNC Financial Services Group, Inc. | 7,669 | $1.08M | 0.00% | +368+5.0% | Added |
| Dynamic Technology Lab Private Ltd | 7,630 | $1.08M | 0.18% | +7,630 | New |
| TD Asset Management Inc | 7,482 | $1.06M | 0.00% | −187−2.4% | Reduced |
| Inscription Capital, LLC | 7,465 | $1.06M | 0.11% | +7,465 | New |
| Cookson Peirce & Co Inc | 7,281 | $1.03M | 0.04% | +38+0.5% | Added |
| Wiley Bros.-Aintree Capital, LLC | 7,234 | $1.02M | 0.01% | +175+2.5% | Added |
| CSS LLC | 7,090 | $1.00M | 0.06% | +420+6.3% | Added |
| GTS Securities LLC | 6,871 | $972.0K | 0.04% | −1,348−16.4% | Reduced |
| FCG Investment Co | 6,677 | $944.5K | 0.44% | +793+13.5% | Added |
| Eagle Harbor Asset Management Inc | 6,364 | $900.3K | 0.78% | −547−7.9% | Reduced |
| Banque Cantonale Vaudoise | 6,275 | $888.0K | 0.03% | −39−0.6% | Reduced |
| Atria Investments LLC | 6,276 | $887.8K | 0.01% | +882+16.4% | Added |
| Edmond de Rothschild Holding S.A. | 6,263 | $886.0K | 0.01% | −1,797−22.3% | Reduced |
| Securian Asset Management, Inc | 6,263 | $886.0K | 0.02% | −222−3.4% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 6,076 | $859.5K | 0.02% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 6,060 | $857.2K | 0.10% | −14,429−70.4% | Reduced |
| Groupama Asset Managment | 6,047 | $855.4K | 0.01% | −180−2.9% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 5,940 | $840.3K | 0.00% | −95−1.6% | Reduced |
| Investment Management Corp of Ontario | 5,894 | $833.8K | 0.01% | +1,905+47.8% | Added |
| Merit Financial Group, LLC | 5,823 | $823.7K | 0.01% | +332+6.0% | Added |
| MML Investors Services, LLC | 5,627 | $796.0K | 0.00% | +38+0.7% | Added |
| Coldstream Capital Management Inc | 5,593 | $791.2K | 0.01% | +167+3.1% | Added |
| King Luther Capital Management Corp | 5,557 | $786.1K | 0.00% | −45−0.8% | Reduced |
| Cozad Asset Management Inc | 5,546 | $784.5K | 0.06% | −10,848−66.2% | Reduced |
| Bridgefront Capital, LLC | 5,458 | $772.1K | 0.23% | −10,205−65.2% | Reduced |
| Greenleaf Trust | 5,442 | $769.8K | 0.01% | +317+6.2% | Added |
| Quadrant Capital Group LLC | 5,415 | $766.0K | 0.02% | +450+9.1% | Added |
| Kestra Advisory Services, LLC | 5,374 | $760.2K | 0.00% | +1,044+24.1% | Added |
| Atomi Financial Group, Inc. | 5,297 | $749.3K | 0.02% | −21−0.4% | Reduced |
| Oxford Asset Management LLP | 5,263 | $744.5K | 0.24% | +5,263 | New |
| Sterling Capital Management LLC | 5,248 | $742.4K | 0.01% | −402−7.1% | Reduced |
| EntryPoint Capital, LLC | 5,135 | $726.4K | 0.28% | +5,135 | New |
| Klingenstein Fields & Co LP | 5,000 | $707.3K | 0.03% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 4,963 | $702.1K | 0.11% | −3,338−40.2% | Reduced |
| First Citizens Bank & Trust Co | 4,864 | $688.1K | 0.01% | +161+3.4% | Added |
| Groupe la Francaise | 4,855 | $686.8K | 0.01% | 00.0% | Unchanged |
| Lazard Freres Gestion S.A.S. | 4,850 | $686.0K | 0.01% | 00.0% | Unchanged |
| Gulf International Bank (UK) Ltd | 4,838 | $684.0K | 0.02% | −138−2.8% | Reduced |
| Foresight Group Ltd Liability Partnership | 4,801 | $677.2K | 0.10% | 00.0% | Unchanged |
| Martingale Asset Management L P | 4,770 | $674.8K | 0.02% | −151−3.1% | Reduced |
| LGT Fund Management Co Ltd. | 4,745 | $670.5K | 0.05% | +600+14.5% | Added |
| KMG Fiduciary Partners, LLC | 4,738 | $670.2K | 0.04% | +51+1.1% | Added |
| Summit Wealth Group LLC | 4,853 | $662.0K | 0.09% | +4,853 | New |
| Brighton Jones LLC | 4,600 | $650.8K | 0.02% | +949+26.0% | Added |
| Rothschild Investment LLC | 4,392 | $621.3K | 0.04% | +1,116+34.1% | Added |
| NorthRock Partners, LLC | 4,376 | $619.0K | 0.01% | +242+5.9% | Added |
| Ballentine Partners, LLC | 4,319 | $611.0K | 0.01% | +1,360+46.0% | Added |
| Scientech Research LLC | 4,313 | $610.1K | 0.21% | +561+15.0% | Added |
| Kovitz Investment Group Partners, LLC | 4,147 | $586.6K | 0.00% | +2,331+128.4% | Added |
| Crossmark Global Holdings, Inc. | 4,073 | $576.2K | 0.01% | −1,361−25.0% | Reduced |
| E. Ohman J:or Asset Management AB | 4,050 | $572.9K | 0.01% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 4,032 | $570.4K | 0.01% | 00.0% | Unchanged |
| Davenport & Co LLC | 4,030 | $570.1K | 0.00% | −88−2.1% | Reduced |
| HighPoint Advisor Group LLC | 4,023 | $569.2K | 0.03% | +84+2.1% | Added |