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Rambus RMBS Operating margin

Operating margin at other companies

Texas Instruments logo
Texas InstrumentsTXN
35.3%+1.0pp
Cadence Design Systems logo
Cadence Design SystemsCDNS
28.3%-1.7pp
Synopsys logo
SynopsysSNPS
7%-13.9pp
Monolithic Power Systems logo
Monolithic Power SystemsMPWR
27.1%+1.4pp
Amkor Technology logo
Amkor TechnologyAMKR
7.6%+1.3pp
Micron Technology logo
Micron TechnologyMU
48.3%+28.6pp

Other financials

Income statement

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Revenue$180.2M+8.1%
Gross profit$143.7M+7.4%
Operating income$61.8M-2.2%
Net income$59.9M-0.7%
EPS (diluted)$0.55-1.8%

Balance sheet

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Cash & equivalents$134.3M+1.6%
Total debt$23.4M-19.8%
Total equity$1.4B+20.1%
Total assets$1.5B+11.2%

Cash flow

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Operating cash flow$83.2M+7.5%
CapEx$11.6M+47.8%
Free cash flow$71.6M+2.9%

Valuation

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Market cap$14.07B+67.3%
Enterprise value$13.96B+68.4%
P/E61.2×+20.6×
P/S19.5×+5.6×

Profitability

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Gross margin79.5%-0.8pp
Net margin31.9%-2.3pp

Returns & leverage

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Return on equity18%-1.2pp
Debt / equity0.0×
Current ratio9.8×-0.3×

Where this comes from

Calculated from Rambus’s reported figures.

Based on trailing twelve months.

The official record: Rambus’s 10-Q, filed April 28, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Rambus's operating margin?
Rambus (RMBS) reported operating margin of 35.9% in Q1 2026.
How has Rambus's operating margin changed year-over-year?
Rambus's operating margin increased by 0.6% year-over-year, from 35.7% to 35.9%.
What is the long-term trend for Rambus's operating margin?
Over 4 years (2021 to 2025), Rambus's operating margin has grown at a 90.7% compound annual growth rate (CAGR), from -11% to 145.9%.
What does operating margin mean?
The profit left from core operations for every dollar of sales, before interest and taxes.
How do you interpret operating margin?
Expanding operating margin shows operating leverage — revenue growing faster than the cost base. Compression points to rising overhead, pricing pressure, or investment ahead of revenue.
How does operating margin compare across companies?
Strong cross-company signal within a sector. Capital-light businesses sustain higher operating margins than capital-intensive ones.