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 $13.2B 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
- 83.1M
- +3.21M (+4.0%) vs. Q1 2026
- Total value
- $13.2B
- +$4.51B (+52.2%) 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 | $13.2B |
| Q1 2026 | 637 | $8.67B |
| Q4 2025 | 650 | $8.80B |
| Q3 2025 | 717 | $10.9B |
| Q2 2025 | 702 | $10.7B |
| Q1 2025 | 724 | $11.0B |
| Q4 2024 | 777 | $13.1B |
| Q3 2024 | 733 | $13.9B |
| Q2 2024 | 720 | $13.8B |
| Q1 2024 | 671 | $13.3B |
| Q4 2023 | 641 | $11.7B |
| Q3 2023 | 615 | $11.1B |
| Q2 2023 | 561 | $10.8B |
| Q1 2023 | 537 | $8.45B |
| Q4 2022 | 535 | $7.42B |
| Q3 2022 | 501 | $7.17B |
| Q2 2022 | 493 | $6.73B |
| Q1 2022 | 489 | $8.40B |
| Q4 2021 | 510 | $8.34B |
| Q3 2021 | 461 | $8.05B |
| Q2 2021 | 460 | $9.47B |
| Q1 2021 | 443 | $9.05B |
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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8,814,550 | $1.40B | 0.02% | −396,314−4.3% | Reduced |
| Vanguard Portfolio Management LLC | 5,468,670 | $869.3M | 0.04% | −39,451−0.7% | Reduced |
| AQR Capital Management LLC | 3,679,060 | $577.9M | 0.20% | +1,139,037+44.8% | Added |
| Vanguard Capital Management LLC | 3,630,191 | $577.1M | 0.01% | +12,163+0.3% | Added |
| State Street Corp | 3,097,509 | $492.4M | 0.01% | +33,205+1.1% | Added |
| Dimensional Fund Advisors LP | 2,951,985 | $469.2M | 0.09% | +187,369+6.8% | Added |
| First Trust Advisors LP | 2,899,702 | $460.9M | 0.27% | +720,488+33.1% | Added |
| American Century Companies Inc | 2,255,518 | $358.5M | 0.16% | +213,016+10.4% | Added |
| UBS Asset Management Americas Inc | 2,218,358 | $352.6M | 0.06% | −9770.0% | Reduced |
| Davis Selected Advisers | 2,081,213 | $330.7M | 1.42% | −19,722−0.9% | Reduced |
| Geode Capital Management, LLC | 1,925,106 | $324.8M | 0.02% | +37,036+2.0% | Added |
| Price T Rowe Associates Inc | 1,689,068 | $268.5M | 0.03% | +165,239+10.8% | Added |
| LSV Asset Management | 1,522,480 | $242.0M | 0.44% | +62,659+4.3% | Added |
| Nordea Investment Management AB | 1,255,057 | $198.7M | 0.16% | +128,197+11.4% | Added |
| Point72 Asset Management, L.P. | 1,217,226 | $193.5M | 0.30% | +882,041+263.2% | Added |
| Norges Bank | 1,103,877 | $175.5M | 0.02% | +1,103,877 | New |
| Harris Associates L PSuperinvestorHarris Associates (Oakmark) | 1,095,517 | $174.1M | 0.23% | +180,124+19.7% | Added |
| JPMorgan Chase & Co | 1,066,825 | $167.0M | 0.01% | −173,379−14.0% | Reduced |
| Nykredit A/S | 1,044,808 | $166.1M | 0.63% | +1,044,808 | New |
| Gendell Jeffrey L | 1,007,315 | $160.1M | 1.45% | +66,793+7.1% | Added |
| Arrowstreet Capital, Limited Partnership | 957,875 | $152.3M | 0.07% | −320,243−25.1% | Reduced |
| Allspring Global Investments Holdings, LLC | 1,001,380 | $150.8M | 0.23% | −168,799−14.4% | Reduced |
| Bank of America Corp | 840,997 | $133.7M | 0.01% | +96,870+13.0% | Added |
| Goldman Sachs Group Inc | 777,568 | $123.6M | 0.01% | +45,235+6.2% | Added |
| Morgan Stanley | 723,481 | $115.0M | 0.01% | −102,397−12.4% | Reduced |
| Northern Trust Corp | 715,474 | $113.7M | 0.01% | −2,885−0.4% | Reduced |
| Charles Schwab Investment Management Inc | 714,742 | $113.6M | 0.02% | +14,215+2.0% | Added |
| Clean Energy Transition LLP | 705,286 | $112.1M | 7.81% | +130,432+22.7% | Added |
| Victory Capital Management Inc | 678,232 | $107.8M | 0.06% | −4,324−0.6% | Reduced |
| Sound Shore Management Inc | 584,629 | $92.9M | 2.86% | −7,701−1.3% | Reduced |
| FMR LLC | 584,425 | $92.9M | 0.00% | +166,783+39.9% | Added |
| Raymond James Financial Inc | 579,516 | $92.1M | 0.02% | +127,476+28.2% | Added |
| Bank of New York Mellon Corp | 577,688 | $91.8M | 0.02% | −41,850−6.8% | Reduced |
| Schroder Investment Management Group | 587,383 | $91.7M | 0.06% | +32,151+5.8% | Added |
| Balyasny Asset Management LLC | 531,102 | $84.4M | 0.15% | +81,357+18.1% | Added |
| Two Sigma Investments, LP | 529,658 | $84.2M | 0.06% | −442,852−45.5% | Reduced |
| Deutsche Bank AG | 518,994 | $82.5M | 0.02% | −244,553−32.0% | Reduced |
| Banque Pictet & Cie SA | 510,971 | $81.2M | 0.84% | +108,274+26.9% | Added |
| Vanguard Fiduciary Trust Co | 509,634 | $81.0M | 0.02% | +1,425+0.3% | Added |
| Franklin Resources Inc | 469,629 | $74.7M | 0.02% | +1,375+0.3% | Added |
| LGT Group Foundation | 463,578 | $73.7M | 0.83% | +4,053+0.9% | Added |
| UBS Group AG | 447,335 | $71.1M | 0.01% | +28,722+6.9% | Added |
| Millennium Management LLC | 432,385 | $68.7M | 0.05% | −527,992−55.0% | Reduced |
| Principal Financial Group Inc | 416,306 | $66.2M | 0.03% | +6,410+1.6% | Added |
| Gotham Asset Management, LLC | 400,722 | $63.7M | 0.15% | −109,649−21.5% | Reduced |
| DekaBank Deutsche Girozentrale | 514,195 | $54.4M | 0.09% | 00.0% | Unchanged |
| River Road Asset Management, LLC | 340,103 | $54.1M | 0.60% | −18,305−5.1% | Reduced |
| Lodge Hill Capital, LLC | 337,870 | $53.7M | 9.01% | −25,700−7.1% | Reduced |
| Nuveen, LLC | 336,187 | $53.4M | 0.01% | +12,700+3.9% | Added |
| Pictet & Cie (Europe) SA | 312,173 | $49.6M | 0.97% | +3,887+1.3% | Added |
| Alliancebernstein L.P. | 443,573 | $48.0M | 0.02% | +23,650+5.6% | Added |
| Callodine Capital Management, LP | 290,130 | $46.1M | 3.03% | −36,600−11.2% | Reduced |
| Swedbank AB | 289,357 | $46.0M | 0.04% | −4,619−1.6% | Reduced |
| Deprince Race & Zollo Inc | 285,846 | $45.4M | 0.76% | +285,846 | New |
| Raiffeisen Bank International AG | 281,808 | $44.0M | 0.52% | +1,725+0.6% | Added |
| Amundi | 270,425 | $43.0M | 0.01% | −18,384−6.4% | Reduced |
| Russell Investments Group, Ltd. | 270,107 | $42.9M | 0.04% | +46,735+20.9% | Added |
| Marshall Wace, LLP | 249,080 | $39.6M | 0.03% | +239,582+2,522.4% | Added |
| Great Lakes Advisors, LLC | 235,628 | $37.5M | 0.29% | −44,083−15.8% | Reduced |
| Quantinno Capital Management LP | 226,274 | $36.0M | 0.04% | +17,954+8.6% | Added |
| Systematic Financial Management LP | 225,264 | $35.8M | 0.71% | −14,284−6.0% | Reduced |
| Rhumbline Advisers | 224,495 | $35.7M | 0.03% | −10,699−4.5% | Reduced |
| Cincinnati Insurance Co | 212,000 | $33.7M | 0.49% | 00.0% | Unchanged |
| Cincinnati Financial Corp | 209,000 | $33.2M | 0.63% | 00.0% | Unchanged |
| Barclays PLC | 206,046 | $32.8M | 0.01% | +58,626+39.8% | Added |
| Kimelman & Baird, LLC | 195,925 | $31.1M | 2.29% | −305−0.2% | Reduced |
| Jupiter Topco LLC | 188,052 | $29.9M | 0.01% | +188,052 | New |
| Invesco Ltd. | 186,452 | $29.6M | 0.00% | −4,894−2.6% | Reduced |
| Nan Fung Trinity (HK) Ltd | 186,324 | $29.6M | 2.92% | +50,300+37.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 186,000 | $29.6M | 0.04% | +186,000 | New |
| Fuller & Thaler Asset Management, Inc. | 183,688 | $29.2M | 0.08% | +70,978+63.0% | Added |
| Royal Bank of Canada | 175,909 | $28.0M | 0.00% | +57,870+49.0% | Added |
| Retirement Systems of Alabama | 174,338 | $27.7M | 0.08% | −17,475−9.1% | Reduced |
| SEI Investments Co | 172,488 | $27.4M | 0.02% | −8,696−4.8% | Reduced |
| Wells Fargo & Company | 172,329 | $27.4M | 0.00% | −104,764−37.8% | Reduced |
| Ameriprise Financial Inc | 164,834 | $26.2M | 0.01% | +8,544+5.5% | Added |
| Swiss National Bank | 161,300 | $25.6M | 0.01% | −1,200−0.7% | Reduced |
| Invenomic Capital Management LP | 160,637 | $25.5M | 1.53% | −15,298−8.7% | Reduced |
| California Public Employees Retirement System | 156,739 | $24.9M | 0.01% | +3,158+2.1% | Added |
| Triodos Investment Management BV | 156,000 | $24.8M | 1.51% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 152,215 | $24.2M | 0.46% | −7,182−4.5% | Reduced |
| Jupiter Asset Management Ltd | 150,006 | $23.8M | 0.12% | +6,227+4.3% | Added |
| Antipodes Partners Ltd | 148,726 | $23.6M | 0.43% | −35,730−19.4% | Reduced |
| Lombard Odier Asset Management (Europe) Ltd | 143,945 | $22.9M | 0.98% | +143,945 | New |
| Prudential Financial Inc | 141,142 | $22.4M | 0.02% | +45,220+47.1% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 135,370 | $21.5M | 0.02% | +43,106+46.7% | Added |
| Distillate Capital Partners LLC | 133,194 | $21.2M | 1.10% | −965−0.7% | Reduced |
| Envestnet Asset Management Inc | 130,381 | $20.7M | 0.00% | +2,757+2.2% | Added |
| Edmond de Rothschild Holding S.A. | 130,000 | $20.7M | 0.27% | +18,864+17.0% | Added |
| Teachers Retirement System of the State of Kentucky | 129,065 | $20.5M | 0.14% | 00.0% | Unchanged |
| Robeco Institutional Asset Management B.V. | 125,397 | $19.9M | 0.02% | −1,103−0.9% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 123,188 | $19.6M | 0.01% | +8,747+7.6% | Added |
| Citigroup Inc | 121,351 | $19.3M | 0.01% | +24,449+25.2% | Added |
| Credit Agricole S A | 119,902 | $19.1M | 0.05% | +34,997+41.2% | Added |
| Legal & General Group Plc | 119,608 | $19.0M | 0.00% | −899−0.7% | Reduced |
| Candriam Luxembourg S.C.A. | 118,952 | $18.9M | 0.09% | +43,290+57.2% | Added |
| RWC Asset Management LLP | 115,381 | $18.3M | 0.69% | +28,302+32.5% | Added |
| Mariner, LLC | 114,879 | $18.3M | 0.02% | +49,738+76.4% | Added |
| Ieq Capital, LLC | 114,687 | $18.2M | 0.08% | +22,273+24.1% | Added |
| Skylands Capital, LLC | 114,440 | $18.2M | 2.23% | −16,305−12.5% | Reduced |