RMBS Insider Trading

Insider Ownership Percentage: 1.00%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $11,076,510.74

Rambus Insider Trading History Chart

This chart shows the insider buying and selling history at Rambus by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Rambus Share Price & Price History

Current Price: $63.27
Price Change: Price Increase of +5.3 (9.14%)
As of 07/22/2024 01:00 AM ET

This chart shows the closing price history over time for RMBS up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Rambus Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/7/2024Eric B. StangDirectorSell5,408$56.95$307,985.6032,422View SEC Filing Icon  
4/16/2024Luc SeraphinCEOSell5,530$58.66$324,389.80262,791View SEC Filing Icon  
4/9/2024Luc SeraphinCEOSell15,000$61.35$920,250.00268,321View SEC Filing Icon  
4/2/2024Luc SeraphinCEOSell15,000$59.93$898,950.00283,321View SEC Filing Icon  
3/26/2024John ShinnSVPSell3,947$62.71$247,516.3716,663View SEC Filing Icon  
3/26/2024Luc SeraphinCEOSell15,000$62.69$940,350.00259,755View SEC Filing Icon  
3/19/2024John ShinnSVPSell3,949$58.84$232,359.1620,610View SEC Filing Icon  
3/19/2024Luc SeraphinCEOSell15,000$58.35$875,250.00274,755View SEC Filing Icon  
3/12/2024John ShinnSVPSell3,889$62.68$243,762.5224,559View SEC Filing Icon  
3/12/2024Luc SeraphinCEOSell15,000$62.69$940,350.00289,755View SEC Filing Icon  
3/11/2024Desmond LynchCFOSell7,837$62.18$487,304.6641,958View SEC Filing Icon  
3/7/2024John ShinnSVPSell3,928$64.93$255,045.0428,448View SEC Filing Icon  
3/5/2024Luc SeraphinCEOSell15,000$62.17$932,550.00304,755View SEC Filing Icon  
2/20/2024Xianzhi Sean FanCOOSell2,004$55.00$110,220.00121,229View SEC Filing Icon  
12/11/2023Xianzhi Sean FanCOOSell16,904$66.35$1,121,580.40151,319View SEC Filing Icon  
12/7/2023Desmond LynchCFOSell1,527$64.64$98,705.2864,198View SEC Filing Icon  
11/15/2023Steven LaubDirectorSell2,000$66.91$133,820.007,761View SEC Filing Icon  
11/8/2023Emiko HigashiDirectorSell8,000$60.00$480,000.0057,686View SEC Filing Icon  
11/6/2023Necip SayinerDirectorSell10,000$57.43$574,300.0028,653View SEC Filing Icon  
8/29/2023Xianzhi Sean FanCOOSell17,309$54.99$951,821.91168,223View SEC Filing Icon  
5/15/2023Luc SeraphinCEOSell4,556$49.39$225,020.84255,332View SEC Filing Icon  
5/8/2023Luc SeraphinCEOSell12,500$47.98$599,750.00255,414View SEC Filing Icon  
5/1/2023Luc SeraphinCEOSell12,500$44.83$560,375.00267,914View SEC Filing Icon  
4/24/2023Luc SeraphinCEOSell12,500$49.41$617,625.00279,653View SEC Filing Icon  
4/17/2023Luc SeraphinCEOSell12,500$49.58$619,750.00292,153View SEC Filing Icon  
4/10/2023Luc SeraphinCEOSell12,500$48.68$608,500.00304,653View SEC Filing Icon  
4/3/2023Luc SeraphinCEOSell12,500$51.28$641,000.00317,153View SEC Filing Icon  
3/27/2023Luc SeraphinCEOSell12,500$44.99$562,375.00329,653View SEC Filing Icon  
3/20/2023Luc SeraphinCEOSell12,500$44.20$552,500.00342,153View SEC Filing Icon  
3/13/2023Luc SeraphinCEOSell12,500$41.06$513,250.00354,653View SEC Filing Icon  
2/13/2023Eric B. StangDirectorSell6,000$45.46$272,760.0027,180View SEC Filing Icon  
2/10/2023Necip SayinerDirectorSell2,873$45.53$130,807.6925,000View SEC Filing Icon  
11/18/2022Xianzhi Sean FanCOOSell52,852$37.88$2,002,033.76127,886View SEC Filing Icon  
11/15/2022Necip SayinerDirectorSell15,000$38.16$572,400.0027,873View SEC Filing Icon  
11/15/2022Xianzhi Sean FanCOOSell51,772$38.51$1,993,739.72191,015View SEC Filing Icon  
11/3/2022Eric B. StangDirectorSell7,500$34.25$256,875.0033,180View SEC Filing Icon  
5/9/2022Charles KissnerDirectorSell9,674$24.78$239,721.7218,747View SEC Filing Icon  
5/5/2022Charles KissnerDirectorSell20,000$25.91$518,200.0048,421View SEC Filing Icon  
4/25/2022Luc SeraphinCEOSell8,313$25.30$210,318.90240,807View SEC Filing Icon  
4/18/2022Luc SeraphinCEOSell12,500$25.77$322,125.00240,807View SEC Filing Icon  
4/11/2022Luc SeraphinCEOSell12,500$25.86$323,250.00251,182View SEC Filing Icon  
4/4/2022Luc SeraphinCEOSell12,500$31.43$392,875.00263,682View SEC Filing Icon  
3/28/2022Luc SeraphinCEOSell12,500$32.30$403,750.00View SEC Filing Icon  
3/21/2022Luc SeraphinCEOSell12,500$31.09$388,625.00View SEC Filing Icon  
3/14/2022Luc SeraphinCEOSell12,500$26.68$333,500.00View SEC Filing Icon  
3/8/2022Charles KissnerDirectorSell40,000$28.05$1,122,000.00View SEC Filing Icon  
3/7/2022Luc SeraphinCEOSell12,500$28.11$351,375.00View SEC Filing Icon  
2/15/2022John ShinnSVPSell10,073$26.81$270,057.13View SEC Filing Icon  
11/17/2021John ShinnSVPSell2,033$24.55$49,910.15View SEC Filing Icon  
8/17/2021John ShinnSVPSell2,037$23.68$48,236.1636,865View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Rambus (NASDAQ:RMBS)

88.54% of Rambus stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at RMBS by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Rambus Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/22/2024Dakota Wealth Management4,674$0.28M0.0%N/A0.004%Search for SEC Filing on Google Icon
7/20/2024Nisa Investment Advisors LLC4,996$0.29M0.0%+11.0%0.005%Search for SEC Filing on Google Icon
7/19/2024Vaughan Nelson Investment Management L.P.1,105,772$64.98M0.6%+17.7%1.026%Search for SEC Filing on Google Icon
7/19/2024Raymond James & Associates29,815$1.75M0.0%-11.5%0.028%Search for SEC Filing on Google Icon
7/18/2024Blue Trust Inc.1,141$71K0.0%+240.6%0.001%Search for SEC Filing on Google Icon
7/18/2024Assenagon Asset Management S.A.288,363$16.94M0.0%+386.3%0.268%Search for SEC Filing on Google Icon
7/18/2024Swedbank AB1,549,850$91.07M0.1%+56.1%1.438%Search for SEC Filing on Google Icon
7/17/2024AlphaMark Advisors LLC5,817$0.34M0.1%N/A0.005%Search for SEC Filing on Google Icon
7/16/2024Great Valley Advisor Group Inc.8,200$0.48M0.0%N/A0.008%Search for SEC Filing on Google Icon
7/16/2024Diversified Trust Co25,943$1.52M0.0%+11.8%0.024%Search for SEC Filing on Google Icon
7/16/2024Sequoia Financial Advisors LLC4,868$0.29M0.0%-18.6%0.005%Search for SEC Filing on Google Icon
7/15/2024Securian Asset Management Inc.8,596$0.51M0.0%-2.5%0.008%Search for SEC Filing on Google Icon
7/12/2024SG Americas Securities LLC8,984$0.53M0.0%-32.7%0.008%Search for SEC Filing on Google Icon
7/12/2024QRG Capital Management Inc.3,769$0.22M0.0%-79.3%0.003%Search for SEC Filing on Google Icon
7/10/2024Simplicity Wealth LLC11,699$0.69M0.0%+6.4%0.011%Search for SEC Filing on Google Icon
7/10/2024Linden Thomas Advisory Services LLC26,696$1.57M0.2%+17.8%0.025%Search for SEC Filing on Google Icon
7/10/2024CWM LLC5,676$0.33M0.0%+15.5%0.005%Search for SEC Filing on Google Icon
7/9/2024Harbor Capital Advisors Inc.18,939$1.11M0.1%+559.4%0.018%Search for SEC Filing on Google Icon
7/2/2024First Hawaiian Bank7,993$0.47M0.0%-18.0%0.007%Search for SEC Filing on Google Icon
7/2/2024GAMMA Investing LLC854$50K0.0%-20.9%0.001%Search for SEC Filing on Google Icon
6/6/2024Westwood Holdings Group Inc.439,481$27.16M0.2%+99.7%0.408%Search for SEC Filing on Google Icon
6/4/2024DekaBank Deutsche Girozentrale154,173$9.68M0.0%+230.3%0.143%Search for SEC Filing on Google Icon
5/28/2024Teachers Retirement System of The State of Kentucky60,147$3.72M0.0%-4.0%0.056%Search for SEC Filing on Google Icon
5/24/2024Cetera Advisors LLC3,485$0.22M0.0%N/A0.003%Search for SEC Filing on Google Icon
5/21/2024Swedbank AB993,000$61.38M0.1%N/A0.921%Search for SEC Filing on Google Icon
5/17/2024Comerica Bank69,395$4.29M0.0%+51.3%0.064%Search for SEC Filing on Google Icon
5/17/2024Castleark Management LLC50,710$3.13M0.1%-54.1%0.047%Search for SEC Filing on Google Icon
5/17/2024Tidal Investments LLC25,082$1.55M0.0%+136.5%0.023%Search for SEC Filing on Google Icon
5/16/2024California State Teachers Retirement System107,753$6.66M0.0%-6.4%0.100%Search for SEC Filing on Google Icon
5/16/2024B. Riley Wealth Advisors Inc.8,742$0.54M0.0%+31.7%0.008%Search for SEC Filing on Google Icon
5/16/2024Silvercrest Asset Management Group LLC510,518$31.56M0.2%-13.9%0.474%Search for SEC Filing on Google Icon
5/16/2024Captrust Financial Advisors1,258,976$77.82M0.3%+16.3%1.168%Search for SEC Filing on Google Icon
5/15/2024Public Employees Retirement Association of Colorado11,875$0.73M0.0%-8.4%0.011%Search for SEC Filing on Google Icon
5/15/2024Price T Rowe Associates Inc. MD1,056,350$65.29M0.0%+10.9%0.980%Search for SEC Filing on Google Icon
5/15/2024Hood River Capital Management LLC2,048,572$126.62M2.8%+4.4%1.901%Search for SEC Filing on Google Icon
5/15/2024Magnetar Financial LLC20,855$1.29M0.0%N/A0.019%Search for SEC Filing on Google Icon
5/15/2024Epoch Investment Partners Inc.122,172$7.55M0.0%-9.7%0.113%Search for SEC Filing on Google Icon
5/15/2024Truvestments Capital LLC14,105$0.87M0.3%+63.6%0.013%Search for SEC Filing on Google Icon
5/14/2024Westwood Holdings Group Inc.439,481$27.16M0.2%+99.7%0.408%Search for SEC Filing on Google Icon
5/14/2024Advisors Asset Management Inc.7,524$0.47M0.0%+62.1%0.007%Search for SEC Filing on Google Icon
5/14/2024Vident Advisory LLC65,673$4.06M0.1%+10.0%0.061%Search for SEC Filing on Google Icon
5/14/2024Healthcare of Ontario Pension Plan Trust Fund5,950$0.37M0.0%-96.0%0.006%Search for SEC Filing on Google Icon
5/14/2024CANADA LIFE ASSURANCE Co90,341$5.59M0.0%+0.9%0.084%Search for SEC Filing on Google Icon
5/14/2024Saturna Capital Corp6,967$0.43M0.0%+67.2%0.006%Search for SEC Filing on Google Icon
5/14/2024American International Group Inc.194,551$12.03M0.0%-2.0%0.181%Search for SEC Filing on Google Icon
5/13/2024Thornburg Investment Management Inc.80,273$4.96M0.1%-2.4%0.074%Search for SEC Filing on Google Icon
5/13/2024Seven Eight Capital LP6,131$0.38M0.0%-63.9%0.006%Search for SEC Filing on Google Icon
5/13/2024O Shaughnessy Asset Management LLC4,416$0.27M0.0%-22.7%0.004%Search for SEC Filing on Google Icon
5/13/2024Ameritas Investment Partners Inc.34,489$2.13M0.1%-0.8%0.032%Search for SEC Filing on Google Icon
5/11/2024Covestor Ltd2,989$0.19M0.1%+33.9%0.003%Search for SEC Filing on Google Icon
5/11/2024Cynosure Group LLC4,785$0.30M0.1%N/A0.004%Search for SEC Filing on Google Icon
5/11/2024Hillsdale Investment Management Inc.64,700$4M0.3%+80,775.0%0.060%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.11,651,114$720.16M0.0%+2.4%10.810%Search for SEC Filing on Google Icon
5/10/2024Westfield Capital Management Co. LP328,053$20.28M0.1%N/A0.304%Search for SEC Filing on Google Icon
5/10/2024Chesapeake Capital Corp IL13,278$0.82M0.6%-23.7%0.012%Search for SEC Filing on Google Icon
5/9/2024Lord Abbett & CO. LLC761,473$47.07M0.2%-69.5%0.707%Search for SEC Filing on Google Icon
5/9/2024Jackson Square Partners LLC69,475$4.29M0.2%-11.6%0.064%Search for SEC Filing on Google Icon
5/9/2024State Board of Administration of Florida Retirement System35,143$2.17M0.0%+12.7%0.033%Search for SEC Filing on Google Icon
5/8/2024Bleakley Financial Group LLC10,997$0.68M0.0%+2.1%0.010%Search for SEC Filing on Google Icon
5/8/2024ProShare Advisors LLC37,659$2.33M0.0%+14.2%0.035%Search for SEC Filing on Google Icon
5/8/2024US Bancorp DE11,276$0.70M0.0%-19.2%0.010%Search for SEC Filing on Google Icon
5/8/2024Russell Investments Group Ltd.61,712$3.81M0.0%+0.7%0.057%Search for SEC Filing on Google Icon
5/7/2024Meeder Asset Management Inc.7,843$0.49M0.0%N/A0.007%Search for SEC Filing on Google Icon
5/7/2024Sei Investments Co.190,480$11.77M0.0%+13.1%0.177%Search for SEC Filing on Google Icon
5/7/2024Swiss National Bank212,200$13.12M0.0%-1.3%0.197%Search for SEC Filing on Google Icon
5/7/2024Lisanti Capital Growth LLC9,175$0.57M0.1%-85.8%0.009%Search for SEC Filing on Google Icon
5/7/2024Mesirow Institutional Investment Management Inc.282,803$17.48M1.6%+45.4%0.262%Search for SEC Filing on Google Icon
5/7/2024SG Americas Securities LLC13,357$0.83M0.0%+221.3%0.012%Search for SEC Filing on Google Icon
5/6/2024Duality Advisers LP37,548$2.32M0.2%+13.0%0.035%Search for SEC Filing on Google Icon
5/6/2024Texas Permanent School Fund Corp94,091$5.82M0.0%+1.3%0.087%Search for SEC Filing on Google Icon
5/3/2024TFB Advisors LLC5,262$0.33M0.1%N/A0.005%Search for SEC Filing on Google Icon
5/2/2024Jennison Associates LLC40,454$2.50M0.0%+17.8%0.037%Search for SEC Filing on Google Icon
5/2/2024Mutual of America Capital Management LLC115,590$7.15M0.1%-5.4%0.106%Search for SEC Filing on Google Icon
5/2/2024Fidelis Capital Partners LLC1,452$90K0.0%N/A0.001%Search for SEC Filing on Google Icon
5/2/2024BNP Paribas15,124$0.94M0.0%N/A0.014%Search for SEC Filing on Google Icon
5/2/2024Greenwood Capital Associates LLC6,405$0.40M0.1%N/A0.006%Search for SEC Filing on Google Icon
5/1/2024Janney Montgomery Scott LLC22,785$1.41M0.0%+2.3%0.021%Search for SEC Filing on Google Icon
5/1/2024BNP Paribas Financial Markets364,283$22.52M0.0%+0.7%0.336%Search for SEC Filing on Google Icon
5/1/2024Mirae Asset Global Investments Co. Ltd.371,121$22.94M0.0%+12.9%0.342%Search for SEC Filing on Google Icon
5/1/2024Sequoia Financial Advisors LLC5,978$0.37M0.0%-7.6%0.006%Search for SEC Filing on Google Icon
5/1/2024Private Advisor Group LLC6,945$0.43M0.0%-3.2%0.006%Search for SEC Filing on Google Icon
4/30/2024Retirement Systems of Alabama135,005$8.35M0.0%+0.3%0.124%Search for SEC Filing on Google Icon
4/30/2024Van ECK Associates Corp43,856$2.71M0.0%+36.5%0.040%Search for SEC Filing on Google Icon
4/30/2024Commonwealth Equity Services LLC14,129$0.87M0.0%+119.0%0.013%Search for SEC Filing on Google Icon
4/29/2024Principal Financial Group Inc.543,545$33.60M0.0%-38.0%0.501%Search for SEC Filing on Google Icon
4/29/2024Meritage Portfolio Management12,170$0.75M0.0%-8.4%0.011%Search for SEC Filing on Google Icon
4/29/2024China Universal Asset Management Co. Ltd.1,000$62K0.0%-95.8%0.001%Search for SEC Filing on Google Icon
4/26/2024Securian Asset Management Inc.8,817$0.55M0.0%-2.8%0.008%Search for SEC Filing on Google Icon
4/26/2024Yousif Capital Management LLC48,811$3.02M0.0%-4.8%0.045%Search for SEC Filing on Google Icon
4/25/2024New York State Teachers Retirement System75,281$4.65M0.0%+3.3%0.069%Search for SEC Filing on Google Icon
4/25/2024WCM Investment Management LLC358,747$22.17M0.1%+57.5%0.330%Search for SEC Filing on Google Icon
4/25/2024Bank of New York Mellon Corp2,307,798$142.65M0.0%+6.1%2.126%Search for SEC Filing on Google Icon
4/25/2024Whalen Wealth Management Inc.15,632$0.97M0.7%N/A0.014%Search for SEC Filing on Google Icon
4/24/2024Simplicity Wealth LLC10,997$0.68M0.0%N/A0.010%Search for SEC Filing on Google Icon
4/24/2024Assenagon Asset Management S.A.59,297$3.67M0.0%-59.9%0.055%Search for SEC Filing on Google Icon
4/23/2024Rice Hall James & Associates LLC53,655$3.32M0.2%-18.0%0.049%Search for SEC Filing on Google Icon
4/23/2024Louisiana State Employees Retirement System30,900$1.91M0.0%+0.7%0.028%Search for SEC Filing on Google Icon
4/23/2024Amalgamated Bank56,362$3.48M0.0%-17.6%0.052%Search for SEC Filing on Google Icon
4/19/2024Sumitomo Mitsui Trust Holdings Inc.5,019$0.31M0.0%+39.6%0.005%Search for SEC Filing on Google Icon
4/18/2024State of Michigan Retirement System26,400$1.63M0.0%+2.3%0.024%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Rambus logo
Rambus Inc. provides semiconductor products in the United States, South Korea, Singapore, and internationally. The company offers DDR memory interface chips, including DDR5 and DDR4 memory interface chips to module manufacturers, OEMs, and hyperscalers; silicon IP, such as interface and security IP solutions that move and protect data in advanced data center, government, and automotive applications; and interface IP solutions for high-speed memory and chip-to-chip digital controller IP. It also provides a portfolios of security IP solutions, including crypto cores, hardware roots of trust, high-speed protocol engines, and chip provisioning technologies; and portfolio of patents that covers memory architecture, high-speed serial links, and security products. It markets its products and services through its direct sales force and distributors. Rambus Inc. was incorporated in 1990 and is headquartered in San Jose, California.
Read More on Rambus

Today's Range

Now: $63.27
Low: $58.68
High: $63.39

50 Day Range

MA: $58.21
Low: $53.42
High: $66.26

52 Week Range

Now: $63.27
Low: $48.13
High: $76.38

Volume

1,793,595 shs

Average Volume

1,443,088 shs

Market Capitalization

$6.82 billion

P/E Ratio

19.35

Dividend Yield

N/A

Beta

1.2

Who are the company insiders with the largest holdings of Rambus?

Rambus' top insider investors include:
  1. Luc Seraphin (CEO)
  2. Xianzhi Sean Fan (COO)
  3. Desmond Lynch (CFO)
  4. Emiko Higashi (Director)
  5. Eric B Stang (Director)
  6. Necip Sayiner (Director)
  7. John Shinn (SVP)
  8. Steven Laub (Director)
Learn More about top insider investors at Rambus.

Who are the major institutional investors of Rambus?

Rambus' top institutional shareholders include:
  1. Swedbank AB — 1.44%
  2. Vaughan Nelson Investment Management L.P. — 1.03%
  3. Assenagon Asset Management S.A. — 0.27%
  4. Raymond James & Associates — 0.03%
  5. Linden Thomas Advisory Services LLC — 0.02%
  6. Diversified Trust Co — 0.02%
Learn More about top institutional investors of Rambus stock.

Which major investors are selling Rambus stock?

In the previous quarter, RMBS stock was sold by these institutional investors:
  1. QRG Capital Management Inc.
  2. SG Americas Securities LLC
  3. Raymond James & Associates
  4. First Hawaiian Bank
  5. Sequoia Financial Advisors LLC
  6. GAMMA Investing LLC
  7. Securian Asset Management Inc.
During the previous year, company insiders that have sold Rambus company stock include:
  1. Luc Seraphin (CEO)
  2. Xianzhi Sean Fan (COO)
  3. Desmond Lynch (CFO)
  4. Emiko Higashi (Director)
  5. Eric B Stang (Director)
  6. Necip Sayiner (Director)
  7. John Shinn (SVP)
  8. Steven Laub (Director)
Learn More investors selling Rambus stock.

Which major investors are buying Rambus stock?

In the previous quarter, RMBS stock was acquired by institutional investors including:
  1. Swedbank AB
  2. Assenagon Asset Management S.A.
  3. Vaughan Nelson Investment Management L.P.
  4. Harbor Capital Advisors Inc.
  5. Great Valley Advisor Group Inc.
  6. AlphaMark Advisors LLC
  7. Dakota Wealth Management
  8. Linden Thomas Advisory Services LLC