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Owens Corning (OC)

Owens Corning (OC) stock — the fundamentals (P/E, market cap, valuation) and every material event, decoded in plain English.

Owens Corning (OC) stock — financials & valuation

Key numbers for Owens Corning (OC): P/E ratio, market cap, profit margins, returns, and whether the stock looks cheap or expensive versus its own 5-year range.

AllSight quality score: 38/100 — a percentile rank of Owens Corning’s fundamentals against Manufacturing peers, weakest on financial health. A quality ranking, not a price prediction.

Market cap$9.3B
P / S0.9×
EV / EBITDA6.5×
Gross margin26.0%
Operating margin3.5%
Net margin-6.8%
Return on equity-17.8%
ROIC7.9%
Revenue growth-7.2%
Debt / equity1.4×
Dividend yield2.6%

Is Owens Corning overvalued? P/S looks fair vs its 5-year range; EV/EBITDA looks fair vs its 5-year range; P/B looks fair vs its 5-year range.

Independent of the events above — derived from Owens Corning’s own financial statements and shown as context, never as advice.

Sep 16, 2026Board expanded to 10
Owens Corning adds housing-finance veteran to board as residential pivot takes shape
Aug 5, 2026
EPS and revenue cleared expectations, but margins and Q3 outlook soften the win.
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