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 |
|---|---|---|---|---|---|
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 123,188 | $19.6M | 0.01% | +8,747+7.6% | Added |
| Robeco Institutional Asset Management B.V. | 125,397 | $19.9M | 0.02% | −1,103−0.9% | Reduced |
| Teachers Retirement System of the State of Kentucky | 129,065 | $20.5M | 0.14% | 00.0% | Unchanged |
| Edmond de Rothschild Holding S.A. | 130,000 | $20.7M | 0.27% | +18,864+17.0% | Added |
| Envestnet Asset Management Inc | 130,381 | $20.7M | 0.00% | +2,757+2.2% | Added |
| Distillate Capital Partners LLC | 133,194 | $21.2M | 1.10% | −965−0.7% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 135,370 | $21.5M | 0.02% | +43,106+46.7% | Added |
| Prudential Financial Inc | 141,142 | $22.4M | 0.02% | +45,220+47.1% | Added |
| Lombard Odier Asset Management (Europe) Ltd | 143,945 | $22.9M | 0.98% | +143,945 | New |
| Antipodes Partners Ltd | 148,726 | $23.6M | 0.43% | −35,730−19.4% | Reduced |
| Jupiter Asset Management Ltd | 150,006 | $23.8M | 0.12% | +6,227+4.3% | Added |
| Susquehanna Fundamental Investments, LLC | 152,215 | $24.2M | 0.46% | −7,182−4.5% | Reduced |
| Triodos Investment Management BV | 156,000 | $24.8M | 1.51% | 00.0% | Unchanged |
| California Public Employees Retirement System | 156,739 | $24.9M | 0.01% | +3,158+2.1% | Added |
| Invenomic Capital Management LP | 160,637 | $25.5M | 1.53% | −15,298−8.7% | Reduced |
| Swiss National Bank | 161,300 | $25.6M | 0.01% | −1,200−0.7% | Reduced |
| Ameriprise Financial Inc | 164,834 | $26.2M | 0.01% | +8,544+5.5% | Added |
| Wells Fargo & Company | 172,329 | $27.4M | 0.00% | −104,764−37.8% | Reduced |
| SEI Investments Co | 172,488 | $27.4M | 0.02% | −8,696−4.8% | Reduced |
| Retirement Systems of Alabama | 174,338 | $27.7M | 0.08% | −17,475−9.1% | Reduced |
| Royal Bank of Canada | 175,909 | $28.0M | 0.00% | +57,870+49.0% | Added |
| Fuller & Thaler Asset Management, Inc. | 183,688 | $29.2M | 0.08% | +70,978+63.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 186,000 | $29.6M | 0.04% | +186,000 | New |
| Nan Fung Trinity (HK) Ltd | 186,324 | $29.6M | 2.92% | +50,300+37.0% | Added |
| Invesco Ltd. | 186,452 | $29.6M | 0.00% | −4,894−2.6% | Reduced |
| Jupiter Topco LLC | 188,052 | $29.9M | 0.01% | +188,052 | New |
| Kimelman & Baird, LLC | 195,925 | $31.1M | 2.29% | −305−0.2% | Reduced |
| Barclays PLC | 206,046 | $32.8M | 0.01% | +58,626+39.8% | Added |
| Cincinnati Financial Corp | 209,000 | $33.2M | 0.63% | 00.0% | Unchanged |
| Cincinnati Insurance Co | 212,000 | $33.7M | 0.49% | 00.0% | Unchanged |
| Rhumbline Advisers | 224,495 | $35.7M | 0.03% | −10,699−4.5% | Reduced |
| Systematic Financial Management LP | 225,264 | $35.8M | 0.71% | −14,284−6.0% | Reduced |
| Quantinno Capital Management LP | 226,274 | $36.0M | 0.04% | +17,954+8.6% | Added |
| Great Lakes Advisors, LLC | 235,628 | $37.5M | 0.29% | −44,083−15.8% | Reduced |
| Marshall Wace, LLP | 249,080 | $39.6M | 0.03% | +239,582+2,522.4% | Added |
| Russell Investments Group, Ltd. | 270,107 | $42.9M | 0.04% | +46,735+20.9% | Added |
| Amundi | 270,425 | $43.0M | 0.01% | −18,384−6.4% | Reduced |
| Raiffeisen Bank International AG | 281,808 | $44.0M | 0.52% | +1,725+0.6% | Added |
| Deprince Race & Zollo Inc | 285,846 | $45.4M | 0.76% | +285,846 | New |
| Swedbank AB | 289,357 | $46.0M | 0.04% | −4,619−1.6% | Reduced |
| Callodine Capital Management, LP | 290,130 | $46.1M | 3.03% | −36,600−11.2% | Reduced |
| Alliancebernstein L.P. | 443,573 | $48.0M | 0.02% | +23,650+5.6% | Added |
| Pictet & Cie (Europe) SA | 312,173 | $49.6M | 0.97% | +3,887+1.3% | Added |
| Nuveen, LLC | 336,187 | $53.4M | 0.01% | +12,700+3.9% | Added |
| Lodge Hill Capital, LLC | 337,870 | $53.7M | 9.01% | −25,700−7.1% | Reduced |
| River Road Asset Management, LLC | 340,103 | $54.1M | 0.60% | −18,305−5.1% | Reduced |
| DekaBank Deutsche Girozentrale | 514,195 | $54.4M | 0.09% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 400,722 | $63.7M | 0.15% | −109,649−21.5% | Reduced |
| Principal Financial Group Inc | 416,306 | $66.2M | 0.03% | +6,410+1.6% | Added |
| Millennium Management LLC | 432,385 | $68.7M | 0.05% | −527,992−55.0% | Reduced |
| UBS Group AG | 447,335 | $71.1M | 0.01% | +28,722+6.9% | Added |
| LGT Group Foundation | 463,578 | $73.7M | 0.83% | +4,053+0.9% | Added |
| Franklin Resources Inc | 469,629 | $74.7M | 0.02% | +1,375+0.3% | Added |
| Vanguard Fiduciary Trust Co | 509,634 | $81.0M | 0.02% | +1,425+0.3% | Added |
| Banque Pictet & Cie SA | 510,971 | $81.2M | 0.84% | +108,274+26.9% | Added |
| Deutsche Bank AG | 518,994 | $82.5M | 0.02% | −244,553−32.0% | Reduced |
| Two Sigma Investments, LP | 529,658 | $84.2M | 0.06% | −442,852−45.5% | Reduced |
| Balyasny Asset Management LLC | 531,102 | $84.4M | 0.15% | +81,357+18.1% | Added |
| Schroder Investment Management Group | 587,383 | $91.7M | 0.06% | +32,151+5.8% | Added |
| Bank of New York Mellon Corp | 577,688 | $91.8M | 0.02% | −41,850−6.8% | Reduced |
| Raymond James Financial Inc | 579,516 | $92.1M | 0.02% | +127,476+28.2% | Added |
| FMR LLC | 584,425 | $92.9M | 0.00% | +166,783+39.9% | Added |
| Sound Shore Management Inc | 584,629 | $92.9M | 2.86% | −7,701−1.3% | Reduced |
| Victory Capital Management Inc | 678,232 | $107.8M | 0.06% | −4,324−0.6% | Reduced |
| Clean Energy Transition LLP | 705,286 | $112.1M | 7.81% | +130,432+22.7% | Added |
| Charles Schwab Investment Management Inc | 714,742 | $113.6M | 0.02% | +14,215+2.0% | Added |
| Northern Trust Corp | 715,474 | $113.7M | 0.01% | −2,885−0.4% | Reduced |
| Morgan Stanley | 723,481 | $115.0M | 0.01% | −102,397−12.4% | Reduced |
| Goldman Sachs Group Inc | 777,568 | $123.6M | 0.01% | +45,235+6.2% | Added |
| Bank of America Corp | 840,997 | $133.7M | 0.01% | +96,870+13.0% | Added |
| Allspring Global Investments Holdings, LLC | 1,001,380 | $150.8M | 0.23% | −168,799−14.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 957,875 | $152.3M | 0.07% | −320,243−25.1% | Reduced |
| Gendell Jeffrey L | 1,007,315 | $160.1M | 1.45% | +66,793+7.1% | Added |
| Nykredit A/S | 1,044,808 | $166.1M | 0.63% | +1,044,808 | New |
| JPMorgan Chase & Co | 1,066,825 | $167.0M | 0.01% | −173,379−14.0% | Reduced |
| Harris Associates L PSuperinvestorHarris Associates (Oakmark) | 1,095,517 | $174.1M | 0.23% | +180,124+19.7% | Added |
| Norges Bank | 1,103,877 | $175.5M | 0.02% | +1,103,877 | New |
| Point72 Asset Management, L.P. | 1,217,226 | $193.5M | 0.30% | +882,041+263.2% | Added |
| Nordea Investment Management AB | 1,255,057 | $198.7M | 0.16% | +128,197+11.4% | Added |
| LSV Asset Management | 1,522,480 | $242.0M | 0.44% | +62,659+4.3% | Added |
| Price T Rowe Associates Inc | 1,689,068 | $268.5M | 0.03% | +165,239+10.8% | Added |
| Geode Capital Management, LLC | 1,925,106 | $324.8M | 0.02% | +37,036+2.0% | Added |
| Davis Selected Advisers | 2,081,213 | $330.7M | 1.42% | −19,722−0.9% | Reduced |
| UBS Asset Management Americas Inc | 2,218,358 | $352.6M | 0.06% | −9770.0% | Reduced |
| American Century Companies Inc | 2,255,518 | $358.5M | 0.16% | +213,016+10.4% | Added |
| First Trust Advisors LP | 2,899,702 | $460.9M | 0.27% | +720,488+33.1% | Added |
| Dimensional Fund Advisors LP | 2,951,985 | $469.2M | 0.09% | +187,369+6.8% | Added |
| State Street Corp | 3,097,509 | $492.4M | 0.01% | +33,205+1.1% | Added |
| Vanguard Capital Management LLC | 3,630,191 | $577.1M | 0.01% | +12,163+0.3% | Added |
| AQR Capital Management LLC | 3,679,060 | $577.9M | 0.20% | +1,139,037+44.8% | Added |
| Vanguard Portfolio Management LLC | 5,468,670 | $869.3M | 0.04% | −39,451−0.7% | Reduced |
| BlackRock, Inc. | 8,814,550 | $1.40B | 0.02% | −396,314−4.3% | Reduced |
| Coppell Advisory Solutions LLC | 3 | – | – | +3 | New |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −499,158−100.0% | Sold out |
| Vaughan Nelson Investment Management, L.P. | 0 | $0 | 0.00% | −423,790−100.0% | Sold out |
| Apollo Management Holdings, L.P. | 0 | $0 | 0.00% | −240,600−100.0% | Sold out |
| Goldentree Asset Management LP | 0 | $0 | 0.00% | −176,201−100.0% | Sold out |
| Lansforsakringar Fondforvaltning AB (publ) | 0 | $0 | 0.00% | −124,193−100.0% | Sold out |
| Shapiro Capital Management LLC | 0 | $0 | 0.00% | −105,152−100.0% | Sold out |
| Hartree Partners, LP | 0 | $0 | 0.00% | −98,691−100.0% | Sold out |