Owens Corning (OC) is a Materials stock trading at $134.20 (as of 2026-09-02), with a market capitalization of $10.81B. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.
Owens Corning manufactures and markets insulation, roofing, and fiberglass composite materials. It operates through Composites, Insulation, and Roofing segments, selling glass fiber products, insulation solutions for thermal and acoustical uses, and roofing products, with distribution across the United States, Canada, Europe, and other international markets to customers in construction and related industries.
Owens Corning makes insulation, roofing shingles, and fiberglass composites sold to builders, contractors, and distributors in North America and Europe. Roofing and Insulation together drive roughly 89% of sales, with roofing cycling on weather and repair demand while insulation rides tightening building codes.
Nearly half of revenue comes from roofing, which is more than 80% repair and replacement demand rather than new construction, while insulation volumes get a structural lift from building codes that now require roughly 30% more product per home than ten years ago.
| Roofing | $1.1B |
| Insulation | $0.9B |
| Doors | $0.5B |
Business quality (Weak): Operating margin sits at just 5%, ROE is negative at 14%, and revenue is shrinking 10% year over year. The overall quality signal is Weak, reflecting margin compression, a struggling acquisition, and a cyclical top-line.
| Price | $134.20 |
| Market Cap | $10.81B |
| EV / EBITDA | 20.3 |
| Price / Book | 2.93 |
| Price / Sales | 1.10 |
| FCF Yield | 8.9% |
| DCF Value (model) | $215.31 |
| DCF Upside vs Price | 60.4% |
| Revenue (TTM) | $10.10B |
| Net Margin | -5.2% |
| Revenue Growth (YoY) | -10.5% |
| EPS Growth (YoY) | 20.4% |
| FCF Growth (YoY) | 53.6% |
| Altman Z-Score | 2.13 (grey) |
| Piotroski F-Score | 3/9 (weak) |
| Sector P/E (Materials) | 23.9 |
| Industry P/E (Construction Materials) | 20.2 |
| Top Institutional Holder | VANGUARD GROUP INC ($1.09B) |
| Institutional Holders Tracked | 10 |
| Congressional Trades (recent) | 6 |
| Sector | Materials |
| Industry | Construction Materials |
| CEO | Brian D. Chambers |
| Employees | 25,000 |
| Country | US |
| IPO Date | 2006-11-01 |
Data as of 2026-09-02.
Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.