Rambus Inc (RMBS) Stock Price

RMBSStock

$87.25−11.11%52W

Market Cap$9.43B

P/E41.06x

PEG Ratio3.80

Div yield—

Beta1.95

RMBS Share Price Chart

Favorite Metrics

Price vs S&P 500 (26W)-38.23%

Price vs S&P 500 (4W)-8.69%

PEG Ratio3.80

VGM Score46.71

P/E Ratio (Annual)41.06x

P/CF (Annual)26.29x

Book Value / Share (Quarterly)$13.52

P/TBV (Annual)7.30x

Indicated Dividend (Annual)$0.00

Revenue Growth (3Y)15.88%

Cash Flow / Share (Quarterly)$2.76

Price vs S&P 500 (YTD)-16.98%

Gross Margin (TTM)79.47%

Net Profit Margin (TTM)31.69%

EPS (TTM)$2.18

10-Day Avg Trading Volume1.59M

EPS Excl Extra (TTM)$2.18

Revenue Growth (5Y)23.50%

EPS (Annual)$2.11

ROI (Annual)16.89%

Gross Margin (Annual)79.59%

Net Profit Margin (5Y Avg)27.94%

Cash / Share (Quarterly)$7.61

P/E Basic Excl Extra (TTM)39.48x

Revenue Growth QoQ (YoY)20.43%

P/E Normalized (Annual)41.06x

ROA (Last FY)15.07%

Revenue Growth TTM (YoY)17.17%

EBITD / Share (TTM)$2.62

ROE (5Y Avg)13.08%

Operating Margin (TTM)35.51%

Cash Flow / Share (Annual)$3.09

P/B Ratio6.45x

P/B Ratio (Quarterly)9.79x

Net Income / Employee (Annual)$291,300

EV / Revenue (TTM)12.40x

Net Interest Coverage (TTM)24.30x

ROA (TTM)15.76%

EPS Growth QoQ (YoY)15.13%

EV / EBITDA (TTM)32.56x

EPS Incl Extra (Annual)$2.11

Current Ratio (Annual)8.20x

Quick Ratio (Quarterly)8.90x

3-Month Avg Trading Volume2.68M

52-Week Price Return-11.11%

EV / Free Cash Flow (Annual)28.14x

P/E Incl Extra (TTM)39.48x

Revenue / Employee (TTM)$956,200

Tangible BV / Share (Quarterly)$13.46

P/S Ratio (Annual)13.37x

Asset Turnover (Annual)0.46x

52-Week High$174.10

Operating Margin (5Y Avg)21.30%

EPS Excl Extra (Annual)$2.11

CapEx CAGR (5Y)-2.00%

Tangible BV CAGR (5Y)9.10%

26-Week Price Return-28.32%

Quick Ratio (Annual)7.67x

13-Week Price Return-13.99%

Total Debt / Equity (Annual)0.00x

Current Ratio (Quarterly)9.75x

Enterprise Value$9.38B

Revenue / Share Growth (5Y)24.41%

Asset Turnover (TTM)0.50x

Book Value / Share Growth (5Y)9.15%

Revenue / Employee (Annual)$894,600

Inventory Turnover (Annual)3.26x

Pretax Margin (Annual)39.85%

Cash / Share (Annual)$7.07

3-Month Return Std Dev64.68%

Gross Margin (5Y Avg)78.46%

Net Income / Employee (TTM)$303,000

EBITDA Interim CAGR (5Y)41.98%

ROE (Last FY)16.89%

Net Interest Coverage (Annual)16.50x

EPS Basic Excl Extra (Annual)$2.11

P/FCF (TTM)31.59x

Receivables Turnover (TTM)5.04x

EV / Free Cash Flow (TTM)31.30x

Total Debt / Equity (Quarterly)0.00x

EPS Incl Extra (TTM)$2.18

Receivables Turnover (Annual)4.56x

ROI (TTM)17.39%

P/S Ratio (TTM)12.51x

Pretax Margin (5Y Avg)24.35%

Revenue / Share (Annual)$6.48

Tangible BV / Share (Annual)$12.56

Forward P/E29.38x

Free OCF CAGR (5Y)16.42%

Price vs S&P 500 (52W)-26.64%

P/E Ratio (TTM)39.48x

EPS Growth TTM (YoY)3.34%

Year-to-Date Return-5.05%

5-Day Price Return-13.65%

EPS Normalized (Annual)$2.11

ROA (5Y Avg)11.01%

Net Profit Margin (Annual)32.57%

Month-to-Date Return-18.27%

Cash Flow / Share (TTM)$3.10

EBITD / Share (Annual)$2.38

Operating Margin (Annual)36.77%

LT Debt / Equity (Annual)0.00x

P/CF (TTM)28.44x

ROI (5Y Avg)13.01%

P/E Excl Extra (TTM)39.48x

LT Debt / Equity (Quarterly)0.00x

EPS Basic Excl Extra (TTM)$2.18

P/TBV (Quarterly)9.83x

P/B Ratio (Annual)7.25x

Inventory Turnover (TTM)2.74x

Pretax Margin (TTM)38.95%

Book Value / Share (Annual)$12.66

Price vs S&P 500 (13W)-16.67%

Beta1.95x

P/FCF (Annual)28.40x

Revenue / Share (TTM)$6.88

ROE (TTM)17.39%

52-Week Low$77.89

vGradeD

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RMBS Earnings Surprise History

Quarter	Report date	EPS estimate	EPS actual	Surprise
Q2 2026	Jul 27, 2026	$0.71	$0.77	+7.69%(+$0.06)
Q1 2026	Apr 27, 2026	$0.64	$0.63	-0.98%(-$0.01)
Q4 2025	Feb 2, 2026	$0.68	$0.68	+0.37%(+$0.00)
Q3 2025	Oct 27, 2025	$0.63	$0.58	-7.21%(-$0.05)
Q2 2025	Jul 28, 2025	$0.59	$0.60	+2.24%(+$0.01)

RMBS Analyst Recommendations

Jun 2026

Jul 2026

Aug 2026

Sep 2026

3.94

Industry Peers — Semiconductors(108)

Symbol	Value Score	Growth Score	Momentum Score	P/S Ratio (TTM)	Revenue Growth TTM (YoY)	Gross Margin (TTM)	ROE (TTM)	Price
RMBSRambus Inc	D	C	C	12.5x	17.2%	79.5%	17.4%	$87.25
NVDANvidia Corp	D	A	B	17.0x	83.4%	74.7%	110.1%	$214.13
TSMTaiwan Semiconductor Manufacturing Company Ltd.	D	B	B	12.8x	36.2%	65.8%	41.2%	$412.61
AVGOBroadcom Inc. Common Stock	D	A	C	17.6x	48.7%	68.8%	43.9%	$328.75
SKHYSK hynix Inc. American Depositary Shares	B	A	B	4.9x	145.0%	76.3%	100.1%	$136.49
MUMicron Technology, Inc.	C	A	A	7.5x	256.3%	80.7%	91.8%	$878.84
AMDAdvanced Micro Devices	F	B	A	20.9x	39.5%	53.2%	10.1%	$528.75
INTCIntel Corp	D	D	B	8.3x	7.5%	38.6%	-10.8%	$89.85
AMATApplied Materials Inc	D	C	C	10.5x	7.8%	49.4%	40.4%	$409.29
TXNTexas Instruments Incorporated	D	C	A	13.0x	16.7%	58.3%	35.8%	$276.48
ARMArm Holdings plc American Depositary Shares	F	B	B	50.7x	25.1%	97.5%	13.0%	$227.80
MRVLMarvell Technology, Inc. Common Stock	F	B	A	21.1x	30.6%	52.2%	16.2%	$227.83
ADIAnalog Devices, Inc.	D	B	A	13.8x	33.6%	65.8%	12.3%	$395.44
ASXASE Technology Holding Co., Ltd.	D	C	B	4.2x	14.5%	19.5%	17.3%	$39.53
MPWRMonolithic Power Systems, Inc.	F	B	B	18.2x	28.7%	55.2%	21.9%	$1210.86
NXPINXP Semiconductors N.V.	C	C	B	4.4x	8.8%	56.8%	28.1%	$229.33
UMCUnited Microelectronic Corp.	C	C	B	6.7x	5.6%	30.6%	21.0%	$19.82
ALABAstera Labs, Inc. Common Stock	F	A	B	41.3x	98.5%	75.1%	25.2%	$285.82
STMSTMicroelectronics N.V.	C	D	B	3.2x	10.5%	31.0%	0.4%	$45.39
MCHPMicrochip Technology Inc	D	D	B	7.8x	20.9%	60.2%	7.3%	$73.85
CRDOCredo Technology Group Holding Ltd Ordinary Shares	F	A	C	20.0x	165.1%	67.1%	27.2%	$169.70
CBRSCerebras Systems Inc. Class A Common Stock	—	—	D	—	—	—	—	$127.21
ONON Semiconductor Corp	C	C	B	4.5x	-3.1%	37.7%	8.4%	$72.02
GFSGlobalFoundries Inc. Ordinary Shares	C	C	B	3.7x	1.4%	27.1%	6.1%	$46.68
QQnity Electronics, Inc.	C	D	C	4.6x	—	46.2%	7.6%	$115.37
TSEMTower Semiconductor Ltd	D	D	B	2.1x	-12.6%	26.7%	9.8%	$195.58
MTSIMACOM Technology Solutions Holdings, Inc	F	B	B	17.2x	28.4%	56.5%	17.1%	$262.24
SWKSSkyworks Solutions Inc	C	D	A	4.7x	0.1%	40.7%	5.0%	$79.70
FSLRFirst Solar, Inc.	B	B	C	3.4x	23.8%	44.0%	18.0%	$172.64
LSCCLattice Semiconductor Corp	F	C	C	22.6x	33.3%	69.0%	4.9%	$103.65
SITMSiTime Corporation Common Stock	F	A	B	30.3x	83.0%	58.7%	1.3%	$472.14
SMTCSemtech Corp	D	C	B	10.2x	25.4%	52.6%	51.3%	$136.73
NXTNextpower Inc. Common Stock	C	C	C	3.3x	17.0%	36.9%	26.3%	$80.04
AMKRAmkor Technology Inc	B	C	C	1.4x	17.9%	15.5%	12.4%	$41.82
QRVOQorvo, Inc.	B	D	A	2.8x	-0.2%	48.5%	11.4%	$114.17
VIAVViavi Solutions Inc. Common Stock	D	C	B	5.4x	40.0%	57.7%	-3.2%	$33.38
FORMFormFactor Inc.	D	C	B	9.1x	18.0%	46.0%	11.0%	$105.01
SLABSilicon Laboratories Inc	F	C	A	8.6x	21.7%	60.6%	-3.6%	$221.00
SIMOSilicon Motion Technology Corporation	D	B	B	5.6x	70.9%	48.9%	32.0%	$211.30
MXLMaxLinear, Inc. Common Stock	F	B	B	11.4x	50.5%	57.5%	-22.4%	$71.32
AAOIApplied Optoelectronics, Inc.	F	A	C	10.8x	61.9%	28.9%	-5.6%	$75.57
ALGMAllegro MicroSystems, Inc. Common Stock	D	B	C	6.2x	24.2%	47.2%	1.5%	$31.62
CRUSCirrus Logic Inc	B	C	C	2.6x	6.3%	52.8%	20.4%	$107.87
SYNASynaptics Inc	D	D	A	3.9x	8.9%	46.5%	-38.7%	$117.18
KLICKulicke & Soffa Industries Inc	D	C	B	4.3x	44.4%	48.2%	13.6%	$78.63
ENPHEnphase Energy, Inc.	C	D	C	3.0x	-10.4%	48.0%	12.3%	$30.62
DIODDiodes Inc	C	C	B	2.3x	17.8%	31.7%	4.5%	$82.85
AXTIAXT Inc	F	B	B	26.9x	45.8%	32.2%	1.0%	$51.47
OSISOSI Systems Inc	B	C	C	1.7x	4.3%	33.2%	16.7%	$194.98
IPGPIPG Photonics Corporation	C	D	C	2.8x	13.0%	38.4%	1.3%	$71.01
PENGPenguin Solutions, Inc. Ordinary Shares	C	A	B	1.7x	26.5%	27.6%	15.9%	$57.10

About Rambus Inc

Rambus designs and licenses high-performance memory and interface semiconductors for data-intensive applications, including AI, data center, and edge computing markets. The company provides both silicon chips and intellectual property solutions that address critical signal and power integrity challenges at extreme data rates. Its diversified portfolio spans memory subsystems, IP licensing, and patents, positioning it to serve growing demand for advanced computing infrastructure.

RMBS Next Earnings Report

Report dateOct 26, 2026

QuarterQ3 2026

Report timeAMC

EPS estimate$0.79

Revenue estimate$213.02M

Also reporting on Oct 26, 2026

Scheduled date with consensus estimates — both can change before the company reports.

Earnings calendar for October 2026

RMBS Insider Transactions

SellOct 2, 2026
KISSNER CHARLES D
Director
Shares: 5,000Value: $555,000
SellSep 22, 2026
KISSNER CHARLES D
Director
Shares: 5,000Value: $525,000
SellAug 7, 2026
KISSNER CHARLES D
Director
Shares: 5,000Value: $504,600

Open-market buys and sells filed with the SEC over the last 90 days. Grants, gifts and option exercises are excluded.

All insider transactions for October 2026

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Analyst Sentiment

3.9

Buy

Consensus rating

52-Week Range

Low$77.89

High$174.10