Rambus (RMBS) Debt/Equity Ratio: History & Chart

Rambus Inc.(RMBS)

Semiconductors · San Jose, CA

$81.41-1.70 (-2.05%)

Delayed quote: Sep 16, 2026, 4:00 PM EDT

About Rambus Inc.

Rambus Inc. is a global provider of semiconductor solutions, operating across key regions including the United States, Taiwan, South Korea, Japan, Europe, Canada, Singapore, and China. Their product portfolio encompasses advanced DDR memory interface chips, such as DDR5, DDR4, and DDR3, which are supplied to module manufacturers and original equipment manufacturers (OEMs). Additionally, Rambus delivers silicon intellectual property (IP), offering interface and security solutions vital for moving and safeguarding data in sophisticated applications. They also provide physical interface and digital controller IP, enabling the creation of industry-leading, integrated memory and interconnect subsystems. The company further holds an extensive patent portfolio, encompassing innovations in memory architecture, high-speed serial link technologies, and security products. Rambus distributes its offerings via a direct sales team and a network of distributors. Established in 1990, Rambus Inc. maintains its corporate headquarters in San Jose, California.

San Jose, CA

791 employees

www.rambus.com

Technology / Semiconductors

Sector: Technology
Industry: Semiconductors
CEO: Luc Seraphin

View full financials

RMBS Debt to Equity Ratio Metrics

DEBT TO EQUITY RATIO

0.01

DEBT TO EQUITY RATIO AVG TTM

0.02

DEBT TO EQUITY RATIO AVG 3Y

0.03

DEBT TO EQUITY RATIO AVG 5Y

0.04

DEBT TO EQUITY RATIO AVG 10Y

0.15

DEBT TO EQUITY RATIO AVG 15Y

0.22

DEBT TO EQUITY RATIO AVG 20Y

0.27

CURRENT VS TTM AVG

-30.48%

CURRENT VS 3Y AVG

-43.69%

CURRENT VS 5Y AVG

-58.37%

CURRENT VS 10Y AVG

-90.13%

CURRENT VS 15Y AVG

-93.35%

CURRENT VS 20Y AVG

-94.52%

SECTOR MEDIAN · TECHNOLOGY

0.33

median of 186 covered companies

CURRENT VS SECTOR MEDIAN

-95.50%

vs the sector median at left

NAME	MARKET CAP	DEBT TO EQUITY RATIO	TTM	3Y	5Y
Rambus Inc. (RMBS)	$8.83B	0.01	0.02	0.03	0.04
Elastic N.V. (ESTC)vs ›	$8.84B	0.46	0.55	0.85	0.81
Viavi Solutions Inc. (VIAV)vs ›	$8.50B	0.48	0.69	0.88	0.93
InterDigital, Inc. (IDCC)vs ›	$8.48B	0.33	0.51	0.73	0.67
GitLab Inc. (GTLB)vs ›	$8.24B	0.00	0.00	0.00	0.00
FormFactor, Inc. (FORM)vs ›	$8.17B	0.03	0.04	0.05	0.06
Silicon Motion Technology Corporation (SIMO)vs ›	$8.09B	0.06	0.00	0.00	0.00
AppFolio Inc. (APPF)vs ›	$7.90B	0.07	0.11	0.14	0.15
Paylocity Holding Corporation (PCTY)vs ›	$7.89B	0.10	0.14	0.10	0.12
SentinelOne, Inc. (S)vs ›	$7.80B	0.00	0.01	0.01	0.01

NAME

MARKET CAP

DEBT TO EQUITY RATIO

TTM

Rambus Inc. (RMBS)

$8.83B

0.01

0.02

0.03

0.04

Elastic N.V. (ESTC)vs ›

$8.84B

0.46

0.55

0.85

0.81

Viavi Solutions Inc. (VIAV)vs ›

$8.50B

0.48

0.69

0.88

0.93

InterDigital, Inc. (IDCC)vs ›

$8.48B

0.33

0.51

0.73

0.67

GitLab Inc. (GTLB)vs ›

$8.24B

0.00

FormFactor, Inc. (FORM)vs ›

$8.17B

0.03

0.04

0.05

0.06

Silicon Motion Technology Corporation (SIMO)vs ›

$8.09B

0.06

0.00

AppFolio Inc. (APPF)vs ›

$7.90B

0.07

0.11

0.14

0.15

Paylocity Holding Corporation (PCTY)vs ›

$7.89B

0.10

0.14

0.10

0.12

SentinelOne, Inc. (S)vs ›

$7.80B

0.00

0.01

Debt to Equity Ratio FAQ

What is the debt to equity ratio for Rambus Inc. (RMBS)?

The debt to equity ratio for RMBS stock is 0.01.

Is Rambus Inc.'s debt to equity ratio high or low?

The debt to equity ratio of 0.01 is 58% below its 5-year average of 0.04, near the low end of its 5-year range (0.01–0.24).

What is the TTM average debt to equity ratio for Rambus Inc. (RMBS)?

The TTM average debt to equity ratio for RMBS stock is 0.02.

What is the 3Y average debt to equity ratio for Rambus Inc. (RMBS)?

The 3Y average debt to equity ratio for RMBS stock is 0.03.

What is the 5Y average debt to equity ratio for Rambus Inc. (RMBS)?

The 5Y average debt to equity ratio for RMBS stock is 0.04.

What is the 10Y average debt to equity ratio for Rambus Inc. (RMBS)?

The 10Y average debt to equity ratio for RMBS stock is 0.15.

What is the 15Y average debt to equity ratio for Rambus Inc. (RMBS)?

The 15Y average debt to equity ratio for RMBS stock is 0.22.

What is the 20Y average debt to equity ratio for Rambus Inc. (RMBS)?

The 20Y average debt to equity ratio for RMBS stock is 0.27.

DATE	DEBT TO EQUITY RATIO
2026-06-30	0.01
2026-03-31	0.02
2025-12-31	0.03
2025-09-30	0.02
2025-06-30	0.02
2025-03-31	0.03
2024-12-31	0.03
2024-09-30	0.03
2024-06-30	0.03
2024-03-31	0.03
2023-12-31	0.03
2023-09-30	0.03
2023-06-30	0.03
2023-03-31	0.04
2022-12-31	0.06
2022-09-30	0.06
2022-06-30	0.10
2022-03-31	0.14
2021-12-31	0.23
2021-09-30	0.23
2021-06-30	0.24
2021-03-31	0.22
2020-12-31	0.21
2020-09-30	0.20
2020-06-30	0.20
2020-03-31	0.20
2019-12-31	0.20
2019-09-30	0.17
2019-06-30	0.17
2019-03-31	0.17
2018-12-31	0.18
2018-09-30	0.18
2018-06-30	0.23
2018-03-31	0.23
2017-12-31	0.44
2017-09-30	0.29
2017-06-30	0.29
2017-03-31	0.28
2016-12-31	0.30
2016-09-30	0.29
2016-06-30	0.30
2016-03-31	0.30
2015-12-31	0.30
2015-09-30	0.26
2015-06-30	0.37
2015-03-31	0.38
2014-12-31	0.39
2014-09-30	0.40
2014-06-30	0.41
2014-03-31	0.91
2013-12-31	0.92
2013-09-30	0.90
2013-06-30	0.62
2013-03-31	0.61
2012-12-31	0.60
2012-09-30	0.43
2012-06-30	0.37
2012-03-31	0.34
2011-12-31	0.41
2011-09-30	0.29
2011-06-30	0.30
2011-03-31	0.37
2010-12-31	0.36
2010-09-30	0.41
2010-06-30	0.29
2010-03-31	0.25
2009-12-31	0.97
2009-09-30	0.92
2009-06-30	0.83
2009-03-31	0.57
2008-12-31	0.54
2008-09-30	0.69
2008-06-30	0.63
2008-03-31	0.42
2007-12-31	0.39
2007-09-30	0.40
2007-06-30	0.40
2007-03-31	0.41
2006-12-31	0.42
2006-09-30	0.43
2006-06-30	0.41
2006-03-31	0.47
2005-12-31	0.49
2005-09-30	0.66
2005-06-30	1.07
2005-03-31	1.12
2004-12-31	0.00
2004-09-30	0.00
2004-06-30	0.00
2004-03-31	0.00
2003-12-31	0.00
2003-09-30	0.00
2003-06-30	0.00
2003-03-31	0.00
2002-12-31	0.00
2002-09-30	0.00

DATE

DEBT TO EQUITY RATIO

2026-06-30

0.01

2026-03-31

0.02

2025-12-31

0.03

2025-09-30

0.02

2025-06-30

0.02

2025-03-31

0.03

2024-12-31

0.03

2024-09-30

0.03

2024-06-30

0.03

2024-03-31

0.03

2023-12-31

0.03

2023-09-30

0.03

2023-06-30

0.03

2023-03-31

0.04

2022-12-31

0.06

2022-09-30

0.06

2022-06-30

0.10

2022-03-31

0.14

2021-12-31

0.23

2021-09-30

0.23

2021-06-30

0.24

2021-03-31

0.22

2020-12-31

0.21

2020-09-30

0.20

2020-06-30

0.20

2020-03-31

0.20

2019-12-31

0.20

2019-09-30

0.17

2019-06-30

0.17

2019-03-31

0.17

2018-12-31

0.18

2018-09-30

0.18

2018-06-30

0.23

2018-03-31

0.23

2017-12-31

0.44

2017-09-30

0.29

2017-06-30

0.29

2017-03-31

0.28

2016-12-31

0.30

2016-09-30

0.29

2016-06-30

0.30

2016-03-31

0.30

2015-12-31

0.30

2015-09-30

0.26

2015-06-30

0.37

2015-03-31

0.38

2014-12-31

0.39

2014-09-30

0.40

2014-06-30

0.41

2014-03-31

0.91

2013-12-31

0.92

2013-09-30

0.90

2013-06-30

0.62

2013-03-31

0.61

2012-12-31

0.60

2012-09-30

0.43

2012-06-30

0.37

2012-03-31

0.34

2011-12-31

0.41

2011-09-30

0.29

2011-06-30

0.30

2011-03-31

0.37

2010-12-31

0.36

2010-09-30

0.41

2010-06-30

0.29

2010-03-31

0.25

2009-12-31

0.97

2009-09-30

0.92

2009-06-30

0.83

2009-03-31

0.57

2008-12-31

0.54

2008-09-30

0.69

2008-06-30

0.63

2008-03-31

0.42

2007-12-31

0.39

2007-09-30

0.40

2007-06-30

0.40

2007-03-31

0.41

2006-12-31

0.42

2006-09-30

0.43

2006-06-30

0.41

2006-03-31

0.47

2005-12-31

0.49

2005-09-30

0.66

2005-06-30

1.07

2005-03-31

1.12

2004-12-31

0.00

2004-09-30

0.00

2004-06-30

0.00

2004-03-31

0.00

2003-12-31

0.00

2003-09-30

0.00

2003-06-30

0.00

2003-03-31

0.00

2002-12-31

0.00

2002-09-30

0.00

Debt to Equity Ratio: 0.01

RMBS Debt to Equity Ratio

RMBS Average Debt to Equity Ratio Chart

RMBS Current vs Average Debt to Equity Ratio Chart

RMBS Debt to Equity Ratio Metrics

RMBS Competitors' Debt to Equity Ratio

Financial Health

Debt to Equity Ratio Formula & Definition

Debt to Equity Ratio FAQ

RMBS Debt to Equity Ratio History

Related Metrics