BLDR vs OC Stock Comparison

Builders FirstSource and Owens Corning Prices as of Nov 4, 2026 Peers: Industry group
OC Owens Corning
$127.73 +8.8% 1M +4.1% 1Y
Market cap
$9.90B
P/E
–
Revenue (TTM)
$9.85B
Div. yield
–
Building Products Industrials
7 wins

Head to Head

10 decided of 12

Owens Corning leads on 7 of the 12 questions below (Owens Corning 7, Builders FirstSource 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionBLDROCLeader
Larger companyMarket capitalisation $7.04B $9.90B OC
Cheaper on earningsLower P/E, profitable companies only 173.6x -14.8x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS 22.4x 14.1x OC
Faster revenue growthRevenue growth, trailing twelve months -8.3% -7.2% OC
More profitableNet margin, trailing twelve months 0.3% -6.8% BLDR
Better return on capitalReturn on invested capital 3.5% 0.5% BLDR
Less leveragedLower net debt / EBITDA 5.0x 6.5x BLDR
Higher dividend yieldTrailing dividend yield 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -36.7% +4.1% OC
Better 5-year returnAnnualised price return, 5 years +0.7%/yr +6.0%/yr OC
Less volatileAnnualised volatility, 1 year 52.6% 43.5% OC
Higher overall scoreMean of the five percentile scores vs peers 39/100 42/100 OC

Percentile Scorecard

BLDROC

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisBLDROC
Valuation 55 #26 of 57 70 #18 of 57
Growth 2 #53 of 54 9 #49 of 54
Profitability 33 #36 of 53 23 #41 of 53
Financial Health 19 #48 of 59 10 #53 of 59
Shareholder Returns 88 #6 of 42 98 #2 of 42
Overall 39 42
  • BLDR ranked among 59 companies in Construction Products
  • OC ranked among 59 companies in Construction Products

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodBLDROCSPY
1 month +25.0%+8.8% -1.0%
3 months -8.3%-16.4% -0.4%
6 months -13.1%+3.8% +4.5%
Year to date -32.4%+14.1% +12.4%
1 year -36.7%+4.1% +13.6%
3 years -45.2%+4.1% +76.4%
3 years, per year -18.2%+1.4% +20.8%
5 years +3.4%+33.9% +63.7%
5 years, per year +0.7%+6.0% +10.4%
10 years +660.7%+172.7% +267.7%
10 years, per year +22.5%+10.6% +13.9%

Risk

MeasureBLDROCSPY
Volatility, 1Y 52.6%43.5% 12.8%
Downside volatility, 1Y 44.9%39.2% 12.7%
Beta vs S&P 500, 1Y 1.541.52 1.00
Return / volatility, 1Y -0.700.09 1.06
Max drawdown, 5Y -76.1%-53.4% -25.4%
From 52-week high -46.1%-19.6% -1.6%
52-week high $128.96$158.96 $779.14
52-week low $50.53$98.28 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleBLDROC
P/E now vs peer median 184.4xmedian 22.2x -15.3xmedian 22.2x
P/S now vs peer median 0.5xmedian 1.7x 1.0xmedian 1.7x
EV/EBITDA now vs peer median 13.3xmedian 13.9x 19.7xmedian 13.9x
P/FCF now vs peer median 29.8xmedian 18.0x 11.2xmedian 18.0x
P/B now vs peer median 1.8xmedian 2.8x 2.6xmedian 2.8x
PEG now vs peer median -2.68median 1.06 0.41median 1.06

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsBLDROC
Revenue $14.36B $9.85B
Gross profit $4.09B $2.56B
Operating income $305.89M $50.00M
Net income $40.58M -$669.00M
Free cash flow $251.32M $897.00M
R&D – $150.00M
EPS (diluted) $0.38 $-8.33
Cash & equivalents $55.01M $271.00M
Total debt $4.62B $5.19B
Shares (diluted) 107.64M 80.60M
Enterprise value $6.64B $8.72B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricBLDROC
P/E 184.4x -15.3x
P/FCF 29.8x 11.2x
P/Operating cash flow 15.1x 5.8x
P/S 0.5x 1.0x
P/B 1.8x 2.6x
P/Tangible book 2.4x 7.5x
EV/EBITDA 13.3x 19.7x
EV/EBIT 39.4x 300.2x
EV/Revenue 0.8x 1.5x
EV/FCF 47.9x 16.7x
EV/Operating cash flow 24.2x 8.6x
PEG (3Y EPS CAGR) -2.68 0.41

Growth

14 metrics
MetricBLDROC
Revenue growth (1Y) -8.3% -7.2%
Revenue CAGR (3Y) -6.0% 0.5%
Gross profit growth (1Y) -15.6% -19.6%
Gross profit CAGR (3Y) -12.2% -0.6%
Operating income growth (1Y) -70.3% -96.9%
Operating income CAGR (3Y) -48.3% -69.8%
Net income growth (1Y) -93.2% -300.9%
Net income CAGR (3Y) -70.5% -35.8%
EPS growth (1Y) -93.0% -313.8%
EPS CAGR (3Y) -68.9% -37.1%
Operating cash flow growth (1Y) -64.4% 6.0%
Operating cash flow CAGR (3Y) -42.9% 6.1%
Free cash flow growth (1Y) -75.4% -1.9%
Free cash flow CAGR (3Y) -51.1% -2.0%

Profitability

14 metrics
MetricBLDROC
Gross margin 28.5% 26.0%
EBITDA margin 6.3% 7.7%
Operating margin 2.1% 0.5%
Pretax margin 0.1% -2.2%
Net margin 0.3% -6.8%
FCF margin 1.7% 9.1%
Operating cash flow margin 3.5% 17.8%
Return on equity 1.0% -17.8%
Return on assets 0.4% -5.2%
Return on invested capital 3.5% 0.5%
Return on capital employed 3.2% 0.5%
Asset turnover 1.3x 0.8x
Cash conversion (OCF / net income) 12.2x -2.6x
Stock comp / revenue 0.3% 0.7%

Financial Health

11 metrics
MetricBLDROC
Debt / assets 40.8% 40.8%
Debt / equity 1.1x 1.4x
Net debt / EBITDA 5.0x 6.5x
Debt / FCF 18.4x 5.8x
Liabilities / assets 64.0% 70.1%
Equity / assets 36.0% 29.9%
Interest coverage – 0.4x
Current ratio 1.8x 1.2x
Quick ratio 1.0x 0.6x
Cash ratio 0.0x 0.1x
Altman Z-score 2.14 2.00

Shareholder Returns

7 metrics
MetricBLDROC
Dividend yield – 2.5%
Net buyback yield 4.1% 6.8%
Shareholder yield 4.1% 9.2%
Payout ratio (earnings) – –
Payout ratio (FCF) – –
Dividend growth (1Y) – –
Dividend CAGR (3Y) – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusBLDROC
Forward P/E 22.4xFY2026 14.1xFY2026
EPS, next fiscal year $3.11FY2026 $9.03FY2026
EPS growth, next FY -54.9%FY2026 -25.1%FY2026
EPS growth, the year after +30.2% +16.7%
Revenue, next fiscal year $13.77BFY2026 $10.50BFY2026
Revenue growth, next FY -9.4%FY2026 +3.9%FY2026
Revenue growth, the year after -0.1% +0.5%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersBLDROC
Held by institutions 99.7% 100.0%
Institutions holding 669 689
Change in shares held, QoQ +1.3% +4.2%
Institutions buying 335 366
Institutions selling 260 221
Buyers to sellers 1.29 1.66

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

BLDROC
BLDR 1.00 0.75
OC 0.75 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, BLDR and OC?

Owens Corning (OC) is the largest by market capitalisation: Builders FirstSource (BLDR) $7.04B, Owens Corning (OC) $9.90B.

Which company is growing faster?

Owens Corning (OC) grew revenue fastest over the trailing twelve months: Builders FirstSource (BLDR) -8.3%, Owens Corning (OC) -7.2%.

Which company is more profitable?

Builders FirstSource (BLDR) has the highest net margin (Builders FirstSource (BLDR) 0.3%, Owens Corning (OC) -6.8%). On return on invested capital, Builders FirstSource (BLDR) leads (Builders FirstSource (BLDR) 3.5%, Owens Corning (OC) 0.5%).

Which stock has performed better?

Over the past year Owens Corning (OC) returned the most: Builders FirstSource (BLDR) -36.7%, Owens Corning (OC) +4.1%. Over five years, Owens Corning (OC) compounded fastest (Builders FirstSource (BLDR) +0.7%/yr, Owens Corning (OC) +6.0%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Owens Corning (OC) has been the steadiest (Builders FirstSource (BLDR) 52.6%, Owens Corning (OC) 43.5%). Volatility measures how widely the price swings, not the risk of the business.

Do BLDR and OC move together?

Their daily returns over the past year have a correlation of 0.75, a strong positive relationship. Holding both adds little diversification.

Which is the better stock, BLDR and OC?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Owens Corning (OC) leads on 7. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.