Owens Corning (OC) Stock

Owens Corning (OC) is a Materials stock trading at $128.11 (as of 2026-06-18), with a market capitalization of $10.13B and a trailing P/E of -19.6. 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.

Valuation — source: SEC EDGAR (first-party)
Price	$128.11
Market Cap	$10.13B
P/E Ratio	-19.6
EV / EBITDA	19.1
Price / Book	2.75
Price / Sales	1.03
Dividend Yield	2.3%
DCF Value (model)	$112.35
DCF Upside vs Price	-12.3%

Profitability & Growth — source: SEC EDGAR
Revenue (TTM)	$10.10B
Net Margin	-5.2%
Return on Equity	-14.5%
Debt / Equity	1.38
Current Ratio	1.24
Revenue Growth (YoY)	-10.5%
EPS Growth (YoY)	20.4%
FCF Growth (YoY)	53.6%

Financial Health — source: SEC EDGAR
Altman Z-Score	2.09 (grey)
Piotroski F-Score	3/9 (weak)

Valuation vs Sector & Industry
Stock P/E	-19.6
Sector P/E (Materials)	25.3
Industry P/E (Construction Materials)	22.3
vs Sector	-177.5%
vs Industry	-187.6%

Smart-Money Activity — SEC Form 4 / 13F / Congressional disclosures
Top Institutional Holder	VANGUARD GROUP INC ($1.09B)
Institutional Holders Tracked	10
Congressional Trades (recent)	3

Company
Sector	Materials
Industry	Construction Materials
CEO	Brian D. Chambers
Employees	25,000
Country	US
IPO Date	2006-11-01

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Data as of 2026-06-18.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.