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Rambus Inc

RMBS
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133.514USD
+3.234+2.48%
Market hours ETQuotes delayed by 15 min
14.44BMarket Cap
62.55P/E TTM

More Details of Rambus Inc Company

Rambus Inc. is a global semiconductor company dedicated to enabling data centers and artificial intelligence by delivering memory and security solutions that address the evolving needs of the industry. It offers a balanced and diverse portfolio of products encompassing chips and silicon intellectual property (IP). Its solutions maximize performance and security in computationally intensive systems. Its DDR memory interface chips for server memory modules enable increased bandwidth and expanded capacity in enterprise and cloud servers. Its portfolio includes DDR5 and DDR4 memory interface chipsets. Its DDR5 chipset solutions include the Registering Clock Driver, Multiplexed Registering Clock Driver, Multiplexed Data Buffer, Power Management Integrated Circuits, Serial Presence Detect Hubs, Temperature Sensors, and Client Clock Driver. Its Silicon IP includes interface and security IP solutions that move and protect data in advanced data center, government and automotive applications.

Rambus Inc Info

Ticker SymbolRMBS
Company nameRambus Inc
IPO dateMay 14, 1997
CEOSeraphin (Luc)
Number of employees712
Security typeOrdinary Share
Fiscal year-endMay 14
Address4453 North First Street, Suite 100
CitySAN JOSE
Stock exchangeNASDAQ OMX - NASDAQ BASIC
CountryUnited States of America
Postal code95134
Phone14084628000
Websitehttps://www.rambus.com/
Ticker SymbolRMBS
IPO dateMay 14, 1997
CEOSeraphin (Luc)

Company Executives of Rambus Inc

Name
Name/Position
Position
Shareholding
Change
Ms. Emiko Higashi
Ms. Emiko Higashi
Independent Director
Independent Director
64.52K
+3.45%
Mr. Charles D. (Chuck) Kissner
Mr. Charles D. (Chuck) Kissner
Non-Executive Independent Chairman of the Board
Non-Executive Independent Chairman of the Board
59.29K
+3.75%
Dr. Necip Sayiner, Ph.D.
Dr. Necip Sayiner, Ph.D.
Independent Director
Independent Director
33.05K
+6.73%
Mr. John Shinn, J.D.
Mr. John Shinn, J.D.
Senior Vice President, Chief Compliance Officer, General Counsel, Corporate Secretary
Senior Vice President, Chief Compliance Officer, General Counsel, Corporate Secretary
22.11K
+16.48%
Mr. Steven A. (Steve) Laub
Mr. Steven A. (Steve) Laub
Independent Director
Independent Director
9.02K
+24.65%
Mr. Eric B. Stang
Mr. Eric B. Stang
Independent Director
Independent Director
--
--
Ms. Nicole Noutsios
Ms. Nicole Noutsios
Investor Relations
Investor Relations
--
--
Mr. Luc Seraphin
Mr. Luc Seraphin
President, Chief Executive Officer, Director
President, Chief Executive Officer, Director
--
--
Ms. Meera P. Rao
Ms. Meera P. Rao
Independent Director
Independent Director
--
--
Mr. Sean Fan
Mr. Sean Fan
Chief Operating Officer, Senior Vice President
Chief Operating Officer, Senior Vice President
--
--
View more
Name
Name/Position
Position
Shareholding
Change
Ms. Emiko Higashi
Ms. Emiko Higashi
Independent Director
Independent Director
64.52K
+3.45%
Mr. Charles D. (Chuck) Kissner
Mr. Charles D. (Chuck) Kissner
Non-Executive Independent Chairman of the Board
Non-Executive Independent Chairman of the Board
59.29K
+3.75%
Dr. Necip Sayiner, Ph.D.
Dr. Necip Sayiner, Ph.D.
Independent Director
Independent Director
33.05K
+6.73%
Mr. John Shinn, J.D.
Mr. John Shinn, J.D.
Senior Vice President, Chief Compliance Officer, General Counsel, Corporate Secretary
Senior Vice President, Chief Compliance Officer, General Counsel, Corporate Secretary
22.11K
+16.48%
Mr. Steven A. (Steve) Laub
Mr. Steven A. (Steve) Laub
Independent Director
Independent Director
9.02K
+24.65%
Mr. Eric B. Stang
Mr. Eric B. Stang
Independent Director
Independent Director
--
--

Revenue Breakdown

Currency: USDUpdated: Mon, Apr 6
Currency: USDUpdated: Mon, Apr 6
FY2025
FY2025Q4
FY2025Q3
FY2025Q2
FY2025Q1
FY2024
FY2024Q4
FY2024Q3
FY2024Q2
FY2024Q1
FY2023
FY2023Q4
FY2023Q3
FY2023Q2
FY2023Q1
FY2022
FY2022Q4
FY2022Q3
FY2022Q2
FY2021
FY2020
FY2019
By BusinessUSD
Name
Revenue
Proportion
Product Revenue
347.75M
49.14%
Royalty
279.38M
39.48%
Contractandother Revenue
80.50M
11.38%
By RegionUSD
Name
Revenue
Proportion
South Korea
329.26M
46.53%
Singapore
163.82M
23.15%
United States
124.10M
17.54%
Other
90.45M
12.78%
By Business
By Region
By BusinessUSD
Name
Revenue
Proportion
Product Revenue
347.75M
49.14%
Royalty
279.38M
39.48%
Contractandother Revenue
80.50M
11.38%

Shareholding Stats

Updated: Sun, May 10
Updated: Sun, May 10
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
BlackRock Institutional Trust Company, N.A.
13.25%
Vanguard Portfolio Management, LLC
6.14%
T. Rowe Price Associates, Inc.
4.87%
Vanguard Capital Management, LLC
4.46%
State Street Investment Management (US)
3.93%
Other
67.34%
Shareholders
Shareholders
Proportion
BlackRock Institutional Trust Company, N.A.
13.25%
Vanguard Portfolio Management, LLC
6.14%
T. Rowe Price Associates, Inc.
4.87%
Vanguard Capital Management, LLC
4.46%
State Street Investment Management (US)
3.93%
Other
67.34%
Shareholder Types
Shareholders
Proportion
Investment Advisor
53.54%
Investment Advisor/Hedge Fund
32.74%
Research Firm
3.05%
Pension Fund
2.20%
Sovereign Wealth Fund
1.57%
Hedge Fund
1.30%
Family Office
1.01%
Bank and Trust
0.88%
Individual Investor
0.84%
Other
2.86%

Institutional Shareholding

Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
1068
115.18M
106.51%
+5.30M
2025Q4
1032
103.32M
95.98%
-5.61M
2025Q3
969
99.20M
92.15%
-13.87M
2025Q2
963
103.57M
96.26%
-5.55M
2025Q1
968
102.32M
95.26%
-7.92M
2024Q4
934
98.40M
92.08%
-13.53M
2024Q3
896
95.25M
89.34%
-15.42M
2024Q2
873
99.25M
92.18%
-13.71M
2024Q1
858
100.57M
93.31%
-7.99M
2023Q4
830
100.69M
93.64%
-7.18M
View more

Shareholder Activity

Name
Shares Held
Proportion
Change
Chg %
Date
BlackRock Institutional Trust Company, N.A.
14.33M
13.24%
+544.94K
+3.95%
Dec 31, 2025
T. Rowe Price Associates, Inc.
5.26M
4.87%
+136.94K
+2.67%
Dec 31, 2025
State Street Investment Management (US)
4.25M
3.93%
-138.42K
-3.15%
Dec 31, 2025
Invesco Advisers, Inc.
3.68M
3.4%
+1.60M
+76.81%
Dec 31, 2025
Geode Capital Management, L.L.C.
2.84M
2.63%
+94.21K
+3.43%
Dec 31, 2025
AllianceBernstein L.P.
1.90M
1.76%
+78.28K
+4.30%
Dec 31, 2025
JP Morgan Asset Management
1.80M
1.66%
-411.71K
-18.65%
Dec 31, 2025
Dimensional Fund Advisors, L.P.
1.89M
1.75%
-35.17K
-1.82%
Dec 31, 2025
View more

Related ETFs

Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
Global X Internet of Things ETF
4.76%
Innovator IBD 50 Fund ETF
4.02%
State Street SPDR S&P Semiconductor ETF
3.72%
Invesco S&P MidCap 400 GARP ETF
3.36%
Congress SMid Growth ETF
3.2%
Janus Henderson Small Cap Growth Alpha ETF
1.87%
First Trust Innovation Leaders ETF
1.59%
Franklin US Small Cap Multifactor Index ETF
1.54%
Janus Henderson Small/Mid Cap Growth Alpha ETF
1.34%
First Trust Multi-Manager Small Cap Opportunities ETF
1.28%
View more
Global X Internet of Things ETF
Proportion4.76%
Innovator IBD 50 Fund ETF
Proportion4.02%
State Street SPDR S&P Semiconductor ETF
Proportion3.72%
Invesco S&P MidCap 400 GARP ETF
Proportion3.36%
Congress SMid Growth ETF
Proportion3.2%
Janus Henderson Small Cap Growth Alpha ETF
Proportion1.87%
First Trust Innovation Leaders ETF
Proportion1.59%
Franklin US Small Cap Multifactor Index ETF
Proportion1.54%
Janus Henderson Small/Mid Cap Growth Alpha ETF
Proportion1.34%
First Trust Multi-Manager Small Cap Opportunities ETF
Proportion1.28%

Dividend

A total of 0.00 USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data

Stock Splits

Date
Ex-dividend Date
Type
Ratio
No Data
Date
Ex-dividend Date
Type
Ratio
No Data
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