Rambus (RMBS) Financials: History & Chart

Rambus Inc. (RMBS)RMBSRambus Inc.

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

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Financials

SEC Filings

Quarterly Income Statement (USD)

Swipe horizontally to review earlier periods. The line-item column stays pinned.

Quarterly Report	TTM	Quarter ended Jun 2026	Quarter ended Mar 2026	Quarter ended Dec 2025	Quarter ended Sep 2025	Quarter ended Jun 2025	Quarter ended Mar 2025	Quarter ended Dec 2024	Quarter ended Sep 2024
Revenue	756.33M	207.38M	180.19M	190.24M	178.51M	172.21M	166.66M	161.10M	145.51M
Cost of Goods Sold	164.36M	41.97M	36.53M	40.21M	45.64M	43.25M	40.96M	34.65M	35.95M
Gross Profit	591.98M	165.41M	143.66M	150.03M	132.87M	128.96M	125.70M	126.46M	109.56M
Gross Profit Margin	78.3%	79.8%	79.7%	78.9%	74.4%	74.9%	75.4%	78.5%	75.3%
Total Operating Expenses	323.40M	92.68M	81.90M	79.21M	69.62M	65.96M	62.56M	68.60M	59.41M
Research & Development	200.09M	51.10M	50.23M	49.25M	49.51M	46.33M	42.62M	43.70M	41.30M
Selling, General & Administrative	120.00M	38.26M	31.67M	29.96M	20.11M	19.63M	19.94M	24.90M	18.11M
Operating Income (EBIT)	268.57M	72.73M	61.76M	70.83M	63.26M	62.99M	63.14M	57.86M	50.15M
Operating Margin	35.5%	35.1%	34.3%	37.2%	35.4%	36.6%	37.9%	35.9%	34.5%
Income Before Tax (EBT)	294.61M	79.49M	68.63M	77.21M	69.29M	67.84M	67.62M	62.30M	59.03M
Interest Income	31.00M	7.06M	7.15M	6.70M	10.08M	5.23M	4.86M	4.80M	4.67M
Interest Expense	1.20M	302K	279K	320K	294K	382K	377K	352K	327K
Other Income/Expense	26.04M	6.76M	6.87M	6.38M	6.03M	4.85M	4.48M	4.44M	8.88M
Net Income	239.68M	67.61M	59.86M	63.84M	48.38M	57.94M	60.30M	62.20M	48.66M
Income Tax Expense	54.93M	11.88M	8.77M	13.37M	20.91M	9.90M	7.32M	103K	10.37M
Net Profit Margin	31.7%	32.6%	33.2%	33.6%	27.1%	33.6%	36.2%	38.6%	33.4%
EBITDA	292.20M	72.73M	63.43M	82.00M	74.03M	73.20M	72.98M	63.29M	60.80M
EBITDA Margin	38.6%	35.1%	35.2%	43.1%	41.5%	42.5%	43.8%	39.3%	41.8%
Depreciation & Amortization	23.63M	0.00	1.68M	11.18M	10.77M	10.20M	9.84M	5.43M	10.65M
EPS Basic	2.22	0.63	0.55	0.59	0.45	0.54	0.56	0.58	0.45
EPS Diluted	2.18	0.61	0.55	0.58	0.44	0.53	0.56	0.57	0.45
Shares Outstanding	108.23M	108.23M	108.03M	107.74M	107.48M	107.41M	107.24M	107.44M	107.23M
Diluted Shares Outstanding	109.85M	109.85M	109.72M	109.72M	108.96M	108.64M	108.63M	109.04M	108.47M

Annual Income Statement (USD)

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Annual Report	12/31/2025	12/31/2024	12/31/2023	12/31/2022	12/31/2021	12/31/2020	12/31/2019	12/31/2018
Revenue	707.63M	556.62M	461.12M	454.79M	328.30M	246.32M	224.03M	231.20M
Cost of Goods Sold	170.07M	136.71M	142.34M	140.77M	98.43M	91.58M	77.64M	59.34M
Gross Profit	537.56M	419.91M	318.78M	314.02M	229.87M	154.74M	146.39M	171.86M
Gross Profit Margin	76.0%	75.4%	69.1%	69.0%	70.0%	62.8%	65.3%	74.3%
Total Operating Expenses	277.34M	240.88M	227.28M	233.97M	199.93M	196.50M	230.87M	256.61M
Research & Development	187.71M	162.88M	156.83M	158.77M	135.68M	139.84M	156.81M	158.34M
Selling, General & Administrative	89.64M	77.99M	70.45M	75.20M	64.25M	56.67M	74.05M	98.27M
Operating Income (EBIT)	260.22M	179.04M	91.50M	80.05M	29.95M	-41.77M	-84.48M	-84.75M
Operating Margin	36.8%	32.2%	19.8%	17.6%	9.1%	-17.0%	-37.7%	-36.7%
Income Before Tax (EBT)	281.96M	200.04M	187.16M	-7.83M	23.29M	-36.54M	-87.02M	-70.63M
Interest Income	20.17M	18.45M	11.33M	7.77M	9.71M	17.86M	27.38M	32.62M
Interest Expense	1.37M	1.42M	1.49M	1.87M	10.71M	10.34M	9.85M	16.28M
Other Income/Expense	21.74M	21.01M	95.66M	-87.88M	-6.66M	5.23M	-2.54M	14.12M
Net Income	230.46M	179.82M	333.90M	-14.31M	18.33M	-40.47M	-90.42M	-157.96M
Income Tax Expense	51.50M	20.22M	-146.74M	6.49M	4.95M	3.93M	3.40M	87.33M
Net Profit Margin	32.6%	32.3%	72.4%	-3.1%	5.6%	-16.4%	-40.4%	-68.3%
EBITDA	291.03M	216.85M	143.94M	127.18M	74.23M	6.42M	-43.91M	-44.66M
EBITDA Margin	41.1%	39.0%	31.2%	28.0%	22.6%	2.6%	-19.6%	-19.3%
Depreciation & Amortization	30.81M	37.81M	52.44M	47.13M	44.28M	48.19M	40.56M	40.09M
EPS Basic	2.14	1.67	3.09	-0.13	0.17	-0.36	-0.81	-1.46
EPS Diluted	2.11	1.65	3.01	-0.13	0.16	-0.36	-0.81	-1.46
Shares Outstanding	107.74M	107.44M	108.18M	109.47M	110.54M	113.25M	110.95M	108.19M
Diluted Shares Outstanding	109.72M	109.04M	110.89M	109.47M	114.86M	113.25M	110.95M	108.45M

Values are displayed in USD. Negative numbers shown in red.

Values are displayed in USD. Negative numbers are shown in red.