Rambus Inc

RMBSNASDAQUSD
148.70 USD
20.60 (12.20%)🟢LIVE (AS OF 12:57 PM EDT)
🟢Market: OPEN
Open?$160.61
High?$167.80
Low?$147.44
Prev. Close?$169.35
Volume?1.2M
Avg. Volume?2.8M
VWAP?$154.25
Rel. Volume?0.43x
Bid / Ask
Bid?$129.00 × 100
Ask?$148.87 × 100
Spread?$19.87
Midpoint?$138.94
Valuation & Ratios
Market Cap?18.3B
Shares Out?108.1M
Float?107.3M
Float %?99.2%
P/E Ratio?79.62
P/B Ratio?13.14
EPS?$2.13
Dividend?0.00%
Ex-Dividend?N/A

Rambus Inc (RMBS) is currently trading at $148.70. There is a divergence between signals — technical indicators rate "Strong Buy" but underlying fundamentals lean "Sell". Notable factors include a robust Altman Z-Score, a weak Piotroski F-Score of 2/9, a bullish Golden Cross on the moving averages and bullish moving average alignment. Valuation-wise, the stock is priced at a premium — multiples like P/E and EV/EBITDA sit above sector averages.

Technical & fundamental data as of Jun 5, 2026.

News
Profile
Rambus Inc is a semiconductor company providing chips and silicon IP for data-intensive computing systems, focusing on data center and artificial intelligence (AI) infrastructure. The company is at the forefront of enabling the next era of AI-driven computing, addressing challenges of signal and power integrity at increasingly extreme data rates across the data center, edge, and client markets. It offers high-performance memory subsystems, with a balanced and diverse portfolio of products, IP, and patents that maximize performance and security in computationally intensive systems. The company operates in South Korea, Singapore, the United States, and other countries, with the majority of its revenue coming from South Korea.
Employees
791
Market Cap
18.5B
Industry
SEMICONDUCTORS & RELATED DEVICES
Listed
1997-05-14
Address
4453 NORTH FIRST STREET, SUITE 100
SAN JOSE, CA 95134
Phone: 408-462-8000
Technical OutlookStrong Buy
Strong SellNeutralStrong Buy
Long-Term (Tide)? Bullish(+3/3)
Medium-Term (Wave)? Bullish(+2/3)
Short-Term (Ripple)? Bearish(-2/3)
MA Alignment?Golden Alignment
Full Technical Analysis →
Fundamental OutlookSell
Strong SellNeutralStrong Buy
F-Score?
12
Z-Score?
100
Momentum?
12
Short Sent.?
55
Piotroski F-Score?2/9Weak
Altman Z-Score?80.39Safe
Confidence?58%Low
Full Fundamental Analysis →
Short InterestElevated
Short % of Float?7.12%Elevated
Short Interest?7.6M
Days to Cover?3.4
Free Float107.3M
Avg Daily Volume2.3M
Settlement Date2026-05-15
Financial Health
Current Ratio?9.82Strong
Quick Ratio?9.25Strong
Cash Ratio?1.32Strong
Debt/Equity?0.00Low
ValuationRICHLY VALUEDvs 10 peers + S&P 500
Score
33/100
P/E?
Peers
36
S&P
3
79.6PRICEY
P/B?
Peers
55
S&P
15
13.14HIGH
P/S?
Peers
27
S&P
3
25.39HIGH
P/FCF?
Peers
100
S&P
9
54.6PRICEY
EV/EBITDA?
Peers
36
S&P
3
59.8HIGH
EV/Sales?
Peers
27
S&P
3
25.21HIGH
Returns & Efficiency
ROE?
Peers
64
S&P
58
16.5%STRONG
ROA?
Peers
64
S&P
87
15.0%STRONG
Cash Flow & Enterprise
FCF?$335.2M
Enterprise Value?$18.2B
Fundamentals ratios updated end of day