What are Rambus's profit margins?

Rambus (RMBS) runs a 79.5% gross margin and a 35.9% operating margin, with a 31.9% net margin.

Where do Rambus's ratios come from?

Every ratio is computed from Rambus'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.

Rambus RMBS Ratios & Valuation

Income Statement Balance Sheet Cash Flow Ratios Segments

Quarterly Annual TTM

YoY QoQ

Simplified Detailed

	Q1 '26	Q4 '25	Q3 '25	Q2 '25	Q1 '25
Profitability
Gross margin	79.5%-0.1pp	79.6%-0.4pp	80%-0.3pp	80.3%0.0pp	80.3%+0.1pp
Operating margin	35.9%-0.9pp	36.8%+0.3pp	36.4%-0.5pp	37%+1.3pp	35.7%+2.8pp
Net margin	31.9%-0.7pp	32.6%-1.2pp	33.7%-1.8pp	35.5%+1.3pp	34.2%+1.9pp
Returns
Return on equity	18%-0.5pp	18.5%-1.1pp	19.7%-0.6pp	20.3%+1.0pp	19.3%+2.6pp
Return on invested capital	18%-0.9pp	18.8%-0.5pp	19.3%-0.9pp	20.2%+0.7pp	19.5%+3.3pp
Efficiency
Asset turnover	0.5×0.0×	0.5×0.0×	0.5×0.0×	0.5×0.0×	0.5×0.0×
Liquidity
Current ratio	9.8×+1.6×	8.2×-3.4×	11.6×+0.8×	10.9×+0.7×	10.2×+1.7×
Leverage
Debt-to-equity	0×0.0×	0×0.0×	0×0.0×	0×0.0×	0×0.0×
Net debt / EBITDA	-0.4×+0.2×	-0.5×-0.4×	-0.2×0.0×	-0.2×+0.2×	-0.4×-0.1×
Per Share
Book value per share	$12.70+1.7%	$12.49+6.0%	$11.79+4.2%	$11.32+6.0%	$10.68+3.9%
Valuation
Market capitalization	$9.3B-5.9%	$9.89B-11.8%	$11.21B+67.5%	$6.69B+20.3%	$5.56B-1.3%
Price / earnings	40.5×-2.5×	42.9×-6.1×	49×+19.8×	29.2×+2.4×	26.8×-4.5×
Price / sales	12.9×-1.1×	14×-2.5×	16.5×+6.2×	10.4×+1.2×	9.2×-0.9×
Price / book	6.7×-0.6×	7.2×-1.5×	8.7×+3.3×	5.4×+0.7×	4.8×-0.2×
EV / EBITDA	31.4×-1.9×	33.3×-6.5×	39.8×+15.4×	24.4×+2.5×	21.9×-3.7×

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Questions, answered.

What are Rambus's profit margins?: Rambus (RMBS) runs a 79.5% gross margin and a 35.9% operating margin, with a 31.9% net margin.
Where do Rambus's ratios come from?: Every ratio is computed from Rambus'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.