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, Q1 2026
Institutional positions in Owens Corning as of Mar 31, 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
- 637
- −2 vs. Q4 2025
- Shares held
- 80.0M
- +13.1M (+19.6%) vs. Q4 2025
- Total value
- $8.66B
- +$1.12B (+14.8%) vs. Q4 2025
- New holders
- 103
- 257 more added
- Sold out
- 105
- 183 more reduced
11 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Owens Corning; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| 1015 Capital Partners, LLC | 71 | $7.68K | 0.01% | 00.0% | Unchanged |
| Abound Wealth Management | 71 | $7.68K | 0.00% | +38+115.2% | Added |
| Meeder Asset Management Inc | 74 | $8.01K | 0.00% | −12−14.0% | Reduced |
| Farmers & Merchants Investments Inc | 74 | $8.01K | 0.00% | 00.0% | Unchanged |
| Prosperity Bancshares Inc | 77 | $8.33K | 0.01% | +77 | New |
| Private Wealth Management Group, LLC | 79 | $8.55K | 0.00% | −18−18.6% | Reduced |
| Albion Financial Group | 79 | $8.55K | 0.00% | +79 | New |
| Torren Management, LLC | 90 | $9.74K | 0.00% | −370−80.4% | Reduced |
| Brown, Lisle/Cummings, Inc. | 100 | $10.8K | 0.00% | 00.0% | Unchanged |
| Global Trust Asset Management, LLC | 100 | $10.8K | 0.00% | 00.0% | Unchanged |
| JPL Wealth Management, LLC | 100 | $10.8K | 0.00% | +100 | New |
| Pinnacle Wealth Planning Services, Inc. | 104 | $11.3K | 0.00% | +12+13.0% | Added |
| Synergy Investment Management, LLC | 104 | $11.3K | 0.00% | +104 | New |
| Delta Asset Management LLC | 110 | $11.9K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 126 | $13.6K | 0.00% | 00.0% | Unchanged |
| Private Wealth Asset Management, LLC | 130 | $14.1K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 133 | $14.4K | 0.00% | −263−66.4% | Reduced |
| Geneos Wealth Management Inc. | 133 | $14.4K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 143 | $15.5K | 0.00% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 148 | $15.7K | 0.00% | 00.0% | Unchanged |
| Salomon & Ludwin, LLC | 151 | $16.0K | 0.00% | +116+331.4% | Added |
| Manchester Capital Management LLC | 169 | $18.3K | 0.00% | +106+168.3% | Added |
| Cedar Mountain Advisors, LLC | 185 | $20.0K | 0.00% | +105+131.3% | Added |
| Sankala Group LLC | 190 | $20.2K | 0.02% | 00.0% | Unchanged |
| Whipplewood Advisors, LLC | 189 | $20.5K | 0.01% | +64+51.2% | Added |
| Leonteq Securities AG | 192 | $20.8K | 0.00% | +26+15.7% | Added |
| Portus Wealth Advisors, LLC | 206 | $22.3K | 0.02% | +206 | New |
| Rossby Financial, LCC | 208 | $22.3K | 0.00% | +77+58.8% | Added |
| NBC Securities, Inc. | 221 | $23.9K | 0.00% | −198−47.3% | Reduced |
| Smithfield Trust Co | 235 | $25.0K | 0.00% | 00.0% | Unchanged |
| CX Institutional | 231 | $25.0K | 0.00% | +95+69.9% | Added |
| Cassaday & Co Wealth Management LLC | 277 | $30.0K | 0.00% | +277 | New |
| Bank of Jackson Hole Trust | 294 | $31.8K | 0.02% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 306 | $33.1K | 0.00% | −17−5.3% | Reduced |
| Nemes Rush Group LLC | 315 | $34.1K | 0.00% | 00.0% | Unchanged |
| First Horizon Corp | 317 | $34.3K | 0.00% | −115−26.6% | Reduced |
| Larson Financial Group LLC | 328 | $35.5K | 0.00% | +5+1.5% | Added |
| Silver Grove Financial Group, Inc. | 350 | $37.9K | 0.03% | +350 | New |
| Clayton Financial Group LLC | 358 | $38.7K | 0.02% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 368 | $39.5K | 0.00% | +218+145.3% | Added |
| Bullock Wealth Management Group | 368 | $39.5K | 0.02% | −150−29.0% | Reduced |
| True Wealth Design, LLC | 368 | $39.8K | 0.01% | +274+291.5% | Added |
| Stance Capital LLC | 377 | $40.8K | 0.02% | +377 | New |
| Parkside Financial Bank & Trust | 377 | $40.8K | 0.00% | +203+116.7% | Added |
| IFP Advisors, Inc | 396 | $42.9K | 0.00% | −113−22.2% | Reduced |
| Colonial Trust Co | 400 | $43.3K | 0.01% | 00.0% | Unchanged |
| Bangor Savings Bank | 400 | $43.3K | 0.00% | +200+100.0% | Added |
| Innovative Asset Advisors Group, LLC | 415 | $45.2K | 0.03% | +415 | New |
| Root Financial Partners, LLC | 419 | $45.3K | 0.00% | +285+212.7% | Added |
| Atlas Capital Advisors LLC | 426 | $46.1K | 0.01% | −1,299−75.3% | Reduced |
| V-Square Quantitative Management LLC | 438 | $47.4K | 0.01% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 460 | $48.0K | 0.00% | +80+21.1% | Added |
| Gould Capital, LLC | 449 | $48.6K | 0.03% | +210+87.9% | Added |
| Deseret Mutual Benefit Administrators | 464 | $50.2K | 0.02% | +215+86.3% | Added |
| Assetmark, Inc | 470 | $50.9K | 0.00% | −387−45.2% | Reduced |
| Caitlin John, LLC | 522 | $56.5K | 0.03% | +16+3.2% | Added |
| Glen Eagle Advisors, LLC | 559 | $60.5K | 0.01% | +166+42.2% | Added |
| Essential Partners LLC | 568 | $61.5K | 0.02% | −157−21.7% | Reduced |
| Umb Bank N A | 651 | $70.5K | 0.00% | +25+4.0% | Added |
| Mather Group, LLC. | 667 | $72.2K | 0.00% | +667 | New |
| SJS Investment Consulting Inc. | 763 | $82.6K | 0.01% | +591+343.6% | Added |
| Cohen & Steers, Inc. | 800 | $87.0K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 813 | $88.0K | 0.06% | −175−17.7% | Reduced |
| Advisory Services Network, LLC | 820 | $88.8K | 0.00% | +820 | New |
| Curat Global, LLC | 842 | $91.1K | 0.09% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 865 | $92.8K | 0.00% | 00.0% | Unchanged |
| CoreFirst Bank & Trust | 880 | $95.2K | 0.05% | 00.0% | Unchanged |
| Signaturefd, LLC | 890 | $96.3K | 0.00% | −36−3.9% | Reduced |
| Palouse Capital Management, Inc. | 892 | $96.5K | 0.06% | −147−14.1% | Reduced |
| Versant Capital Management, Inc | 894 | $96.7K | 0.01% | −373−29.4% | Reduced |
| Bank of New Hampshire | 900 | $97.4K | 0.02% | 00.0% | Unchanged |
| Employees Retirement System of Texas | 904 | $98.0K | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 908 | $98.3K | 0.02% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 916 | $99.1K | 0.00% | +724+377.1% | Added |
| Anchor Investment Management, LLC | 1,000 | $108.2K | 0.01% | 00.0% | Unchanged |
| Advisors Asset Management, Inc. | 1,008 | $109.1K | 0.00% | +216+27.3% | Added |
| Bessemer Group Inc | 1,056 | $115.0K | 0.00% | −3,075−74.4% | Reduced |
| Ronald Blue Trust, Inc. | 1,076 | $116.4K | 0.00% | +563+109.7% | Added |
| Grove Bank & Trust | 1,173 | $126.9K | 0.01% | +3+0.3% | Added |
| CVA Family Office, LLC | 1,178 | $127.5K | 0.01% | +123+11.7% | Added |
| Trust Co of Toledo NA | 1,250 | $135.3K | 0.01% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 1,458 | $157.8K | 0.00% | +316+27.7% | Added |
| Nomura Asset Management Co Ltd | 1,630 | $176.4K | 0.00% | +73+4.7% | Added |
| Parallel Advisors, LLC | 1,675 | $181.3K | 0.00% | −13−0.8% | Reduced |
| Princeton Global Asset Management LLC | 1,694 | $183.3K | 0.03% | +1,475+673.5% | Added |
| Oakum Bay Capital LLC | 1,800 | $194.8K | 0.10% | +50+2.9% | Added |
| Massmutual Trust Co FSB | 1,843 | $199.4K | 0.01% | −188−9.3% | Reduced |
| Nomura Holdings Inc | 1,869 | $202.3K | 0.00% | −2,090−52.8% | Reduced |
| RiverFront Investment Group, LLC | 1,869 | $202.3K | 0.00% | 00.0% | Unchanged |
| MainStreet Investment Advisors LLC | 1,884 | $203.9K | 0.03% | −1,110−37.1% | Reduced |
| Fidelis Capital Partners, LLC | 1,890 | $204.5K | 0.01% | +51+2.8% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 1,896 | $205.2K | 0.01% | +10+0.5% | Added |
| TD Private Client Wealth LLC | 1,901 | $205.7K | 0.00% | −28−1.5% | Reduced |
| Gryphon Financial Partners LLC | 1,930 | $208.9K | 0.02% | −71−3.5% | Reduced |
| Wexford Capital LP | 1,950 | $211.0K | 0.03% | +1,088+126.2% | Added |
| STRS Ohio | 1,951 | $211.1K | 0.00% | −37−1.9% | Reduced |
| Intrust Bank NA | 1,955 | $211.6K | 0.02% | −134−6.4% | Reduced |
| Principal Street Partners, LLC | 1,968 | $213.0K | 0.03% | +1,968 | New |
| Radnor Capital Management, LLC | 2,000 | $216.4K | 0.03% | 00.0% | Unchanged |
| Fieldview Capital Management, LLC | 2,001 | $216.5K | 0.06% | −6,071−75.2% | Reduced |