Rambus Inc. (RMBS) — Stock Score Summary

Rambus Inc. (RMBS) has a MoatMap StockRank of 91/100 based on Quality (87/100), Value (21/100), and Momentum (68/100) factor scores. The current signal is STRONG BUY. Rambus is a high-margin IP licensing and chip interface leader perfectly positioned at the center of the HBM (High Bandwidth Memory) and advanced packaging bottleneck. As AI hyperscalers scramble for memory bandwidth, Rambus's industry-standard memory controllers and interface IP represent a high-ROIC, asset-light tollbooth on AI infrastructure buildout.

Rambus Inc. is a premier chip and intellectual property (IP) company focused on high-performance memory interface solutions, security IP, and specialized silicon IP for the semiconductor industry. Its competitive moat is derived from a robust portfolio of foundational patents, deep expertise in high-speed memory design (e.g., DDR, HBM), and critical IP that is indispensable for advanced computing and data center architectures. Rambus holds a unique niche as an enabler of next-generation electronic systems.

Key Financial Metrics

Price$169.35
Market Cap$16.0B
P/E (TTM)80.64
P/E (Forward)46.40
Price/Book13.14
Return on Equity18.0%
Return on Invested Capital20.1%
Debt/Equity1.68
Gross Margin80.4%
Operating Margin34.3%
Revenue Growth8.1%
Free Cash Flow$250M

Rambus Inc. operates in the Semiconductors industry, part of the Technology sector (United States).

Frequently Asked Questions

What is Rambus Inc.’s (RMBS) StockRank?
MoatMap’s StockRank for Rambus Inc. (RMBS) is 91/100, with a Strong Buy signal. It is a composite of Quality (87), Value (21), and Momentum (68) factor ranks across MoatMap’s 19,000+ stock universe.
Does Rambus Inc. have an economic moat?
Rambus Inc. (RMBS) has a Quality factor score of 87/100. The Quality factor combines ROIC, Piotroski F-Score, and leverage — the financial fingerprints of a durable competitive advantage. A Quality score above 70 typically indicates a company with the characteristics of a moated business.
Is Rambus Inc. a buy, hold, or sell?
MoatMap’s current signal for Rambus Inc. (RMBS) is Strong Buy, based on a StockRank of 91/100. Signals are derived mechanically from the StockRank composite and should be one input among many — combine with your own thesis on management, competitive position, and valuation.
What sector is Rambus Inc. in?
Rambus Inc. (RMBS) operates in the Technology sector, specifically the Semiconductors industry (United States).