Owens Corning: which funds bought and sold
Institutions that bought and sold Owens Corning shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 354 institutions that filed 13F reports for both quarters added to or opened positions in Owens Corning, and 294 cut or closed them. Together they added a net 858K shares, +1.1% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 801K shares (+3.9%); index fund managers were net sellers of 340K shares (−1.3%). 125 opened a new position and 73 sold out entirely.
Bought, Q2 2026 354 institutions, 125 of them new holders Sold, Q2 2026 294 institutions, 73 of them sold out
Net change, all compared +858K shares (+1.1%)
Net change, active managers +801K shares (+3.9%), 33 bought, 33 sold
Buyers versus sellers
354 bought 94 294 sold
Active managers and hedge funds 33 bought · 33 sold · +801K
Index fund managers 6 bought · 6 sold · −340K
Other institutions 315 bought · 255 sold · +397K
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| AQR Capital Management LLC Hedge fund | +1.1M +44.8% | 3.7M | $578M |
| Point72 Asset Management, L.P. Hedge fund | +882K +263.2% | 1.2M | $193M |
| First Trust Advisors LP | +720K +33.1% | 2.9M | $461M |
| Deprince Race & Zollo Inc Active manager | +286K New position | 286K | $45.4M |
| Marshall Wace, LLP Hedge fund | +240K +2522.4% | 249K | $39.6M |
| American Century Companies Inc Active manager | +213K +10.4% | 2.3M | $359M |
| Dimensional Fund Advisors LP | +187K +6.8% | 3.0M | $469M |
| Healthcare Of Ontario Pension Plan Trust Fund | +186K New position | 186K | $29.6M |
| Harris Associates L P Active manager | +180K +19.7% | 1.1M | $174M |
| FMR LLC Active manager | +167K +39.9% | 584K | $92.9M |
| Price T Rowe Associates Inc Active manager | +165K +10.8% | 1.7M | $268M |
| Lombard Odier Asset Management (Europe) Ltd | +144K New position | 144K | $22.9M |
| Clean Energy Transition LLP | +130K +22.7% | 705K | $112M |
| Nordea Investment Management AB | +128K +11.4% | 1.3M | $199M |
| Raymond James Financial Inc | +127K +28.2% | 580K | $92.1M |
| Banque Pictet & Cie SA | +108K +26.9% | 511K | $81.2M |
| Bank Of America Corp | +97K +13.0% | 841K | $134M |
| Balyasny Asset Management L.P. Hedge fund | +81K +18.1% | 531K | $84.4M |
| Brightline Capital Management, LLC | +80K New position | 80K | $12.7M |
| Assenagon Asset Management S.A. | +75K +1654.7% | 79K | $12.6M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| AQR Capital Management LLC Hedge fund | +1.1M +44.8% | 3.7M | $578M |
| Point72 Asset Management, L.P. Hedge fund | +882K +263.2% | 1.2M | $193M |
| Deprince Race & Zollo Inc Active manager | +286K New position | 286K | $45.4M |
| Marshall Wace, LLP Hedge fund | +240K +2522.4% | 249K | $39.6M |
| American Century Companies Inc Active manager | +213K +10.4% | 2.3M | $359M |
| Harris Associates L P Active manager | +180K +19.7% | 1.1M | $174M |
| FMR LLC Active manager | +167K +39.9% | 584K | $92.9M |
| Price T Rowe Associates Inc Active manager | +165K +10.8% | 1.7M | $268M |
| Balyasny Asset Management L.P. Hedge fund | +81K +18.1% | 531K | $84.4M |
| Edgestream Partners, L.P. Hedge fund | +68K New position | 68K | $10.8M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Millennium Management LLC Hedge fund | −528K −55.0% | 432K | $68.7M |
| D. E. Shaw & Co., Inc. Hedge fund | −499K Sold out | 0 | — |
| Two Sigma Investments, LP Hedge fund | −443K −45.5% | 530K | $84.2M |
| Vaughan Nelson Investment Management, L.P. Active manager | −424K Sold out | 0 | — |
| Blackrock, Inc. Index funds | −396K −4.3% | 8.8M | $1.4B |
| Arrowstreet Capital, Limited Partnership Hedge fund | −320K −25.1% | 958K | $152M |
| SG Americas Securities, LLC | −320K −89.5% | 37K | $5.9M |
| Deutsche Bank Ag\ | −245K −32.0% | 519K | $82.5M |
| Apollo Management Holdings, L.P. | −241K Sold out | 0 | — |
| Goldentree Asset Management LP | −176K Sold out | 0 | — |
| Jpmorgan Chase & Co | −173K −14.0% | 1.1M | $167M |
| Allspring Global Investments Holdings, LLC | −169K −14.4% | 1.0M | $151M |
| Federated Hermes, Inc. Active manager | −125K −92.7% | 9,875 | $1.6M |
| Lansforsakringar Fondforvaltning AB (Publ) | −124K Sold out | 0 | — |
| Gotham Asset Management, LLC Hedge fund | −110K −21.5% | 401K | $63.7M |
| Summittx Capital, L.P. | −106K −74.0% | 37K | $5.9M |
| Shapiro Capital Management LLC | −105K Sold out | 0 | — |
| Wells Fargo & Company | −105K −37.8% | 172K | $27.4M |
| Morgan Stanley | −102K −12.4% | 723K | $115M |
| Hartree Partners, LP | −99K Sold out | 0 | — |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Millennium Management LLC Hedge fund | −528K −55.0% | 432K | $68.7M |
| D. E. Shaw & Co., Inc. Hedge fund | −499K Sold out | 0 | — |
| Two Sigma Investments, LP Hedge fund | −443K −45.5% | 530K | $84.2M |
| Vaughan Nelson Investment Management, L.P. Active manager | −424K Sold out | 0 | — |
| Arrowstreet Capital, Limited Partnership Hedge fund | −320K −25.1% | 958K | $152M |
| Federated Hermes, Inc. Active manager | −125K −92.7% | 9,875 | $1.6M |
| Gotham Asset Management, LLC Hedge fund | −110K −21.5% | 401K | $63.7M |
| Capital Fund Management S.A. Hedge fund | −73K Sold out | 0 | — |
| Arga Investment Management, LP Active manager | −51K −31.5% | 111K | $17.6M |
| Walleye Capital LLC Hedge fund | −49K −75.7% | 16K | $2.5M |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Deprince Race & Zollo IncActive manager | 286K | $45.4M |
| Healthcare Of Ontario Pension Plan Trust Fund | 186K | $29.6M |
| Lombard Odier Asset Management (Europe) Ltd | 144K | $22.9M |
| Brightline Capital Management, LLC | 80K | $12.7M |
| Edgestream Partners, L.P.Hedge fund | 68K | $10.8M |
| Scopus Asset Management, L.P.Hedge fund | 50K | $7.9M |
| SEB Asset Management AB | 38K | $6M |
| Interval Partners, LPHedge fund | 37K | $5.9M |
| Militia Capital Management LLC | 35K | $5.6M |
| Adage Capital Partners Gp, L.L.C.Hedge fund | 27K | $4.3M |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| D. E. Shaw & Co., Inc.Hedge fund | 499K | $54M |
| Vaughan Nelson Investment Management, L.P.Active manager | 424K | $45.9M |
| Apollo Management Holdings, L.P. | 241K | $26M |
| Goldentree Asset Management LP | 176K | $19M |
| Lansforsakringar Fondforvaltning AB (Publ) | 124K | $13.4M |
| Shapiro Capital Management LLC | 105K | $11.4M |
| Hartree Partners, LP | 99K | $10.7M |
| Capital Fund Management S.A.Hedge fund | 73K | $7.9M |
| Moran Wealth Management, LLC | 64K | $6.9M |
| Cinctive Capital Management LPHedge fund | 44K | $4.8M |
Who holds the shares
- Institutions reporting
- 683
- Ten largest holders
- 44.7% of 13F-reported shares
- Index fund managers
- 30.4% of 13F-reported shares
- Active managers and hedge funds
- 25.9% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 33 | 33 | 9 | 13 | +801K | +3.9% |
| Index fund managers | 6 | 6 | 0 | 0 | −340K | −1.3% |
| Other institutions | 315 | 255 | 116 | 60 | +397K | +1.2% |