OCOwens Corning

$114.17-20% 1Y

Is the business good?

Mixed

The checks split: nothing decisive, though margins compressing.

1 to watch, 1 neutral, 2 without data
Fundamental health (F-score)4 / 9SEC EDGAR · Dec 31, 2025

Mixed fundamental signals. Nine pass/fail tests of year-over-year health from the filings.

Margin direction, 3 years−16.7 ptsderived

Operating margin has narrowed over the past few years, profitability per dollar of sales is eroding.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

Leverage (Debt/EBITDA)bottom 7% of the market

Where this answer is blind. The F-score rewards improvement, so an already-elite company can score mid-pack.

How good a business is OC?

Owens Corning earns 0.51% on the capital it employs against a 9.0% cost of capital, so growth costs more than it returns.

0.51%

Return on invested capital · cost of capital 9.0% · 8.5 points below what the capital costs: growth destroys value

Share count, year on year
−5.7%

Share count, year on year · bought back, each share owns more of the company

Operating margin by fiscal year
YearOperating margin
FY2020−2.0%
FY202117%
FY202218%
FY202320%
FY202415%
FY20253.6%
Details›
Free cash flow, trailing twelve months
$897M
Net income, trailing twelve months
−$671M
Return on invested capitaloperating profit after tax ÷ debt + equity − cash
0.51%

Margins, capital and share counts from the statements as filed with the SEC; cash conversion is operating cash flow over operating profit after tax.