What are Builders FirstSource's profit margins?

Builders FirstSource (BLDR) runs a 29.9% gross margin and a 4.2% operating margin, with a 2.0% net margin.

Where do Builders FirstSource's ratios come from?

Every ratio is computed from Builders FirstSource's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.

Builders FirstSource BLDR Ratios & Valuation

Income Statement Balance Sheet Cash Flow Ratios Segments

Quarterly Annual TTM

YoY QoQ

Simplified Detailed

	TTM Q1 '26	TTM Q4 '25	TTM Q3 '25	TTM Q2 '25	TTM Q1 '25
Profitability
Gross margin	29.9%-0.5pp	30.4%-0.6pp	31%-0.6pp	31.6%-0.6pp	32.2%-0.7pp
Operating margin	4.2%-1.0pp	5.2%-1.4pp	6.6%-1.1pp	7.7%-1.0pp	8.7%-1.0pp
Net margin	2%-0.9pp	2.9%-0.9pp	3.8%-0.9pp	4.7%-0.9pp	5.7%-0.9pp
EBITDA margin	8.2%-0.9pp	9.1%-1.2pp	10.3%-1.0pp	11.3%-0.9pp	12.2%-1.0pp
Free cash flow margin	5.8%+0.2pp	5.6%-0.9pp	6.5%-0.9pp	7.5%-0.6pp	8%-1.1pp
Returns
Return on equity	7%-3.1pp	10.1%-3.5pp	13.6%-4.3pp	17.8%-1.8pp	19.6%-4.3pp
Return on assets	2.6%-1.4pp	4%-1.3pp	5.3%-1.5pp	6.8%-1.3pp	8.1%-2.1pp
Return on invested capital	6.7%-2.2pp	8.9%-0.2pp	9%-1.5pp	10.5%-1.7pp	12.2%-2.5pp
Efficiency
Asset turnover	1.3×-0.1×	1.4×0.0×	1.4×0.0×	1.4×0.0×	1.4×-0.1×
Inventory turnover	8.2×-1.0×	9.2×+0.1×	9.1×+0.7×	8.4×+0.3×	8.1×-0.9×
Liquidity
Current ratio	1.8×-0.1×	1.9×+0.1×	1.8×0.0×	1.8×0.0×	1.8×+0.1×
Quick ratio	1.1×-0.1×	1.2×0.0×	1.1×+0.1×	1.1×0.0×	1.1×0.0×
Cash ratio	0.1×-0.1×	0.1×0.0×	0.2×+0.1×	0×0.0×	0.1×0.0×
Leverage
Debt-to-equity	1.3×+0.1×	1.2×0.0×	1.2×-0.1×	1.3×+0.1×	1.2×+0.2×
Debt-to-assets	0.5×0.0×	0.5×0.0×	0.4×0.0×	0.5×0.0×	0.4×0.0×
Net debt / EBITDA	4.3×+0.7×	3.6×+0.6×	3×+0.1×	2.9×+0.4×	2.5×+0.6×
Per Share
Book value per share	$36.45-6.4%	$38.920.0%	$38.91+3.6%	$37.57-1.8%	$38.26+5.9%
Valuation
Market capitalization	$9.11B-20.0%	$11.38B-15.1%	$13.4B+2.1%	$13.13B-7.5%	$14.2B-13.7%
Enterprise value	$14.3B-12.3%	$16.3B-10.4%	$18.19B-0.9%	$18.36B-4.3%	$19.19B-7.0%
Price / earnings	31.2×+5.1×	26.1×+3.6×	22.6×+5.2×	17.4×+1.9×	15.5×+0.2×
Price / sales	0.6×-0.1×	0.7×-0.1×	0.9×0.0×	0.8×-0.1×	0.9×-0.1×
Price / book	2.3×-0.3×	2.6×-0.5×	3.1×0.0×	3.1×-0.1×	3.2×-0.6×
EV / EBITDA	11.8×0.0×	11.8×+0.5×	11.3×+1.1×	10.2×+0.5×	9.7×+0.2×
EV / sales	1×-0.1×	1.1×-0.1×	1.2×0.0×	1.2×0.0×	1.2×-0.1×
Free cash flow yield	9.5%+2.0pp	7.5%-0.1pp	7.6%-1.4pp	9.1%-0.1pp	9.2%+0.1pp
Earnings yield	3.2%-0.6pp	3.8%-0.6pp	4.4%-1.3pp	5.8%-0.7pp	6.4%-0.1pp

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Questions, answered.

What are Builders FirstSource's profit margins?: Builders FirstSource (BLDR) runs a 29.9% gross margin and a 4.2% operating margin, with a 2.0% net margin.
Where do Builders FirstSource's ratios come from?: Every ratio is computed from Builders FirstSource's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.