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Rambus price to free cash flow RMBS

Market value divided by free cash flow over the last twelve months, since 2011.

Today, Oct 23, 2026
31.0×
10-year median
17.4×
Against its 10-year history
78th
percentile: 0 is its lowest day, 100 its highest
10-year range
8.0× to 51.2×
Peer median
35.7×

Rambus' price to free cash flow is 31.0× as of Oct 23, 2026.

That is above its ten-year median of 17.4×, higher than on 78% of days in the last ten years.

Over that time it ranged from 8.0× in Dec 2018 to 51.2× in Apr 2026.

The median for 10 semiconductor stocks of a similar size is 35.7×.

Price to free cash flow over time

The dashed line is the 10-year median and the shaded band the middle half of its days.

Open the interactive chart, with overlays and comparisons

Year by year

YearEnd of yearLowHigh
2026 so far31.0×28.5×51.2×
202534.7×23.1×43.3×
202428.7×21.1×47.7×
202344.5×17.0×45.4×
202216.6×11.3×18.8×
202119.8×13.4×19.8×
202012.8×9.0×15.0×
201912.7×8.7×17.0×
20188.4×8.0×19.5×
201719.2×15.1×20.4×
201620.1×16.0×21.6×
201518.1×14.9×25.1×
201420.7×17.5×51.2×
201351.1×45.1×51.3×
201215.0×10.6×24.7×
201110.6×10.2×104×

Against its peers

Companies in Semiconductors nearest Rambus' size, closest first, today.

CompanyPrice to free cash flow
RMBSRambus31.0×
AMKRAmkor Technologyn/m
FORMFormfactor56.5×
NXTNextpower21.8×
SMTCSemtech63.8×
SWKSSkyworks Solutions28.9×
LSCCLattice Semiconductor68.7×
CRUSCirrus Logic9.8×
MTSIMACOM Technology Solutions88.4×
ENTGEntegris35.7×
ENPHEnphase Energy27.4×
Peer median35.7×

What the price to free cash flow tells you

Market value divided by free cash flow: the cash left after running the business and paying for equipment. Cash is harder to manage than accounting earnings, so many investors trust this more than PE.

Lumpy: a big year of building factories drops cash flow and inflates the ratio without the business getting worse.

More on Rambus

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.