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RMBS Insider Trading (Rambus)

Insider Ownership Percentage: 1.50%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $1,590,259.38

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: $26.62
Price Change: Price Decrease of -0.69 (-2.53%)
As of 11/26/2021 05:00 PM 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
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Rambus Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
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  
5/17/2021John ShinnSVPSell2,037$18.43$37,541.91
3/10/2021Keith A JonesInsiderSell10,432$19.85$207,075.2056,180View SEC Filing Icon  
2/4/2021Luc SeraphinCEOSell12,605$19.09$240,629.45227,245View SEC Filing Icon  
2/2/2021Luc SeraphinCEOSell36,366$19.34$703,318.44186,849View SEC Filing Icon  
12/3/2020Luc SeraphinCEOSell5,930$16.32$96,777.60211,196View SEC Filing Icon  
12/2/2020Jae KimSVPSell12,819$16.13$206,770.47111,819View SEC Filing Icon  
11/23/2020Jae KimSVPSell10,350$16.00$165,600.00111,819View SEC Filing Icon  
11/5/2020Jae KimSVPSell2,469$15.39$37,997.91109,113View SEC Filing Icon  
11/5/2020Luc SeraphinCEOSell2,745$15.39$42,245.55209,841View SEC Filing Icon  
9/16/2020Luc SeraphinCEOSell2,425$14.00$33,950.00210,436View SEC Filing Icon  
9/3/2020Jae KimSVPSell1,200$14.20$17,040.00107,844View SEC Filing Icon  
9/3/2020Luc SeraphinCEOSell759$14.15$10,739.85208,770View SEC Filing Icon  
8/6/2020Eric B. StangDirectorSell17,500$14.74$257,950.00View SEC Filing Icon  
6/5/2020Jae KimSVPSell5,174$16.00$82,784.00109,231View SEC Filing Icon  
5/5/2020Luc SeraphinCEOSell4,333$14.02$60,748.66209,160View SEC Filing Icon  
5/1/2020Charles KissnerDirectorSell4,129$12.05$49,754.4513,927View SEC Filing Icon  
3/23/2020Luc SeraphinCEOSell15,733$9.77$153,711.41206,217View SEC Filing Icon  
3/3/2020Ellis Thomas FisherDirectorSell750$14.07$10,552.5041,906View SEC Filing Icon  
1/29/2020Luc SeraphinCEOSell21,959$15.50$340,364.50207,075View SEC Filing Icon  
12/4/2019Jae KimSVPSell7,292$12.76$93,045.92127,873View SEC Filing Icon  
12/3/2019Luc SeraphinCEOSell3,746$12.69$47,536.74188,862View SEC Filing Icon  
12/2/2019Ellis Thomas FisherDirectorSell750$13.06$9,795.00View SEC Filing Icon  
11/7/2019Eric B. StangDirectorSell37,615$14.13$531,499.95View SEC Filing Icon  
11/4/2019Luc SeraphinCEOSell18,226$13.94$254,070.44210,773View SEC Filing Icon  
10/1/2019Charles KissnerDirectorSell7,055$13.25$93,478.7514,156View SEC Filing Icon  
9/13/2019Jae KimSVPSell3,000$14.08$42,240.00134,728View SEC Filing Icon  
9/13/2019Luc SeraphinCEOSell29,855$13.99$417,671.45231,097View SEC Filing Icon  
9/10/2019Jae KimSVPSell2,297$13.00$29,861.00134,025View SEC Filing Icon  
9/3/2019Ellis Thomas FisherDirectorSell750$12.43$9,322.5049,304View SEC Filing Icon  
7/24/2019Jae KimSVPSell1,149$13.00$14,937.00132,877View SEC Filing Icon  
7/3/2019Luc SeraphinInsiderSell18,287$11.98$219,078.26228,697View SEC Filing Icon  
7/2/2019Charles KissnerDirectorSell3,723$12.08$44,973.8447,503View SEC Filing Icon  
6/3/2019Ellis Thomas FisherDirectorSell750$11.39$8,542.5050,054View SEC Filing Icon  
5/2/2019Luc SeraphinCEOSell2,674$11.40$30,483.60258,479View SEC Filing Icon  
3/13/2019Luc SeraphinInsiderSell37,825$10.26$388,084.50258,479View SEC Filing Icon  
3/5/2019Ellis Thomas FisherDirectorSell2,500$10.23$25,575.00View SEC Filing Icon  
2/20/2019David A ShrigleyDirectorSell20,000$10.45$209,000.0042,155View SEC Filing Icon  
2/4/2019Jae KimSVPSell21,215$9.33$197,935.95103,068View SEC Filing Icon  
12/4/2018Jae KimSVPSell7,292$8.68$63,294.56122,532View SEC Filing Icon  
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Insider Selling at Rambus?
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SEC Filings (Institutional Ownership Changes) for Rambus (NASDAQ:RMBS)

87.71% 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
11/22/2021Comerica Bank98,963$2.25M0.0%-6.2%0.090%Search for SEC Filing on Google Icon
11/19/2021American International Group Inc.68,119$1.51M0.0%-6.5%0.062%Search for SEC Filing on Google Icon
11/18/2021Bank of New York Mellon Corp1,008,680$22.39M0.0%-43.6%0.922%Search for SEC Filing on Google Icon
11/18/2021Gyon Technologies Capital Management LP46,114$1.02M0.2%+183.3%0.042%Search for SEC Filing on Google Icon
11/16/2021Schonfeld Strategic Advisors LLC19,700$0.44M0.0%-96.5%0.018%Search for SEC Filing on Google Icon
11/16/2021Captrust Financial Advisors135,149$3M0.0%+1,782.6%0.124%Search for SEC Filing on Google Icon
11/16/2021Janus Henderson Group PLC11,494$0.26M0.0%N/A0.011%Search for SEC Filing on Google Icon
11/16/2021Squarepoint Ops LLC15,675$0.35M0.0%+6.9%0.014%Search for SEC Filing on Google Icon
11/16/2021Thrivent Financial for Lutherans88,022$1.95M0.0%-4.3%0.080%Search for SEC Filing on Google Icon
11/16/2021Two Sigma Advisers LP672,685$14.93M0.0%-7.7%0.615%Search for SEC Filing on Google Icon
11/16/2021Two Sigma Investments LP295,101$6.55M0.0%-16.7%0.270%Search for SEC Filing on Google Icon
11/16/2021UBS Group AG2,836$62K0.0%+106.6%0.003%Search for SEC Filing on Google Icon
11/16/2021Verition Fund Management LLC100,424$2.23M0.0%-33.1%0.092%Search for SEC Filing on Google Icon
11/16/2021Wellington Management Group LLP2,394,191$53.15M0.0%-1.8%2.189%Search for SEC Filing on Google Icon
11/16/2021LPL Financial LLC152,344$3.38M0.0%-7.3%0.139%Search for SEC Filing on Google Icon
11/16/2021Metropolitan Life Insurance Co NY28,431$0.63M0.0%-9.5%0.026%Search for SEC Filing on Google Icon
11/16/2021Millennium Management LLC860,483$19.10M0.0%+183.8%0.787%Search for SEC Filing on Google Icon
11/15/2021Cubist Systematic Strategies LLC121,970$2.71M0.0%+59.2%0.112%Search for SEC Filing on Google Icon
11/15/2021Man Group plc11,932$0.27M0.0%N/A0.011%Search for SEC Filing on Google Icon
11/15/2021California State Teachers Retirement System150,745$3.35M0.0%-2.4%0.138%Search for SEC Filing on Google Icon
11/15/2021Tudor Investment Corp Et Al25,359$0.56M0.0%N/A0.023%Search for SEC Filing on Google Icon
11/15/2021Marshall Wace LLP32,482$0.72M0.0%N/A0.030%Search for SEC Filing on Google Icon
11/15/2021Gotham Asset Management LLC30,720$0.68M0.0%+57.2%0.028%Search for SEC Filing on Google Icon
11/15/2021Guggenheim Capital LLC70,587$1.57M0.0%+61.5%0.065%Search for SEC Filing on Google Icon
11/15/2021Royal Bank of Canada279,667$6.21M0.0%+3.5%0.256%Search for SEC Filing on Google Icon
11/15/2021Putnam Investments LLC152,740$3.39M0.0%-19.1%0.140%Search for SEC Filing on Google Icon
11/15/2021Heard Capital LLC716,340$15.90M3.1%+0.9%0.655%Search for SEC Filing on Google Icon
11/15/2021Invesco Ltd.863,329$19.17M0.0%-12.6%0.789%Search for SEC Filing on Google Icon
11/15/2021Dynamic Technology Lab Private Ltd12,281$0.27M0.0%N/A0.011%Search for SEC Filing on Google Icon
11/15/2021Shelter Haven Capital Management L.P.50,000$1.11M0.4%-91.7%0.046%Search for SEC Filing on Google Icon
11/15/2021Voya Investment Management LLC73,901$1.64M0.0%-0.9%0.068%Search for SEC Filing on Google Icon
11/15/2021Dark Forest Capital Management LP1,226$27K0.0%N/A0.001%Search for SEC Filing on Google Icon
11/15/2021Neuberger Berman Group LLC4,120,310$90.50M0.1%+1.5%3.767%Search for SEC Filing on Google Icon
11/15/2021Dimensional Fund Advisors LP3,656,079$81.17M0.0%-3.4%3.343%Search for SEC Filing on Google Icon
11/15/2021Profund Advisors LLC11,183$0.25M0.0%-20.3%0.010%Search for SEC Filing on Google Icon
11/15/2021Martingale Asset Management L P45,873$1.02M0.0%+119.8%0.042%Search for SEC Filing on Google Icon
11/12/2021Trexquant Investment LP10,807$0.24M0.0%N/A0.010%Search for SEC Filing on Google Icon
11/12/2021Renaissance Technologies LLC208,860$4.64M0.0%-78.4%0.191%Search for SEC Filing on Google Icon
11/12/2021Bell Investment Advisors Inc2,934$65K0.0%N/A0.003%Search for SEC Filing on Google Icon
11/12/2021Schroder Investment Management Group125,345$2.78M0.0%-2.9%0.115%Search for SEC Filing on Google Icon
11/12/2021Epoch Investment Partners Inc.519,361$11.53M0.1%+54.7%0.475%Search for SEC Filing on Google Icon
11/12/2021Wolverine Asset Management LLC5,163$0.11M0.0%N/A0.005%Search for SEC Filing on Google Icon
11/12/2021Primecap Management Co. CA286,263$6.36M0.0%-3.1%0.263%Search for SEC Filing on Google Icon
11/12/2021Hsbc Holdings PLC14,376$0.32M0.0%-12.0%0.013%Search for SEC Filing on Google Icon
11/12/2021Capital Fund Management S.A.17,039$0.38M0.0%+12.2%0.016%Search for SEC Filing on Google Icon
11/12/2021Crestline Management LP161,171$3.58M0.3%+18.0%0.148%Search for SEC Filing on Google Icon
11/12/2021The Manufacturers Life Insurance Company 55,768$1.24M0.0%-11.6%0.051%Search for SEC Filing on Google Icon
11/12/2021Credit Suisse AG511,142$11.35M0.0%+7.0%0.469%Search for SEC Filing on Google Icon
11/12/2021Arrowstreet Capital Limited Partnership61,600$1.37M0.0%N/A0.057%Search for SEC Filing on Google Icon
11/12/2021EAM Global Investors LLC38,111$0.85M0.2%-62.3%0.035%Search for SEC Filing on Google Icon
11/12/2021Geode Capital Management LLC1,854,368$41.17M0.0%-5.6%1.703%Search for SEC Filing on Google Icon
11/12/2021Connor Clark & Lunn Investment Management Ltd.52,388$1.16M0.0%N/A0.048%Search for SEC Filing on Google Icon
11/12/2021Public Sector Pension Investment Board232,669$5.17M0.0%-0.5%0.214%Search for SEC Filing on Google Icon
11/10/2021US Bancorp DE8,843$0.20M0.0%+5,679.7%0.008%Search for SEC Filing on Google Icon
11/10/2021Goldman Sachs Group Inc.286,850$6.37M0.0%-11.7%0.263%Search for SEC Filing on Google Icon
11/10/2021HAP Trading LLC12,934$0.29M0.0%-29.7%0.012%Search for SEC Filing on Google Icon
11/10/2021AlphaCrest Capital Management LLC139,778$3.10M0.2%+826.4%0.128%Search for SEC Filing on Google Icon
11/10/2021Mutual of America Capital Management LLC14,522$0.32M0.0%-9.2%0.013%Search for SEC Filing on Google Icon
11/10/2021Commonwealth of Pennsylvania Public School Empls Retrmt SYS82,567$1.83M0.0%-4.4%0.076%Search for SEC Filing on Google Icon
11/10/2021IndexIQ Advisors LLC23,128$0.51M0.0%+11.1%0.021%Search for SEC Filing on Google Icon
11/10/2021Alliancebernstein L.P.164,758$3.66M0.0%-6.8%0.151%Search for SEC Filing on Google Icon
11/10/2021Skandinaviska Enskilda Banken AB publ 87,500$1.94M0.0%+49.6%0.080%Search for SEC Filing on Google Icon
11/9/2021Teacher Retirement System of Texas18,360$0.41M0.0%+23.6%0.017%Search for SEC Filing on Google Icon
11/9/2021Sawtooth Solutions LLC13,972$0.31M0.0%-8.2%0.013%Search for SEC Filing on Google Icon
11/9/2021Lord Abbett & CO. LLC766,657$17.02M0.0%-1.3%0.704%Search for SEC Filing on Google Icon
11/9/2021Richard Bernstein Advisors LLC61,899$1.37M0.0%+23.9%0.057%Search for SEC Filing on Google Icon
11/9/2021BlackRock Inc.16,541,408$367.22M0.0%-7.8%15.190%Search for SEC Filing on Google Icon
11/9/2021Principal Financial Group Inc.751,841$16.69M0.0%-4.9%0.690%Search for SEC Filing on Google Icon
11/8/2021State Board of Administration of Florida Retirement System61,872$1.37M0.0%-18.8%0.057%Search for SEC Filing on Google Icon
11/8/2021Swiss National Bank248,600$5.52M0.0%-1.0%0.228%Search for SEC Filing on Google Icon
11/8/2021Russell Investments Group Ltd.627,397$13.93M0.0%+14.0%0.576%Search for SEC Filing on Google Icon
11/8/2021Los Angeles Capital Management LLC60,932$1.35M0.0%+3.7%0.056%Search for SEC Filing on Google Icon
11/5/2021Boston Partners34,644$0.77M0.0%-10.3%0.032%Search for SEC Filing on Google Icon
11/5/2021Truist Financial Corp50,600$1.12M0.0%-6.8%0.046%Search for SEC Filing on Google Icon
11/4/2021MESIROW FINANCIAL INVESTMENT MANAGEMENT Equity & Fixed Income487,186$10.82M1.3%-9.3%0.447%Search for SEC Filing on Google Icon
11/2/2021Cambridge Investment Research Advisors Inc.9,170$0.20M0.0%-9.2%0.008%Search for SEC Filing on Google Icon
11/2/2021New York State Common Retirement Fund362,704$8.05M0.0%-11.9%0.333%Search for SEC Filing on Google Icon
11/2/2021Victory Capital Management Inc.58,283$1.29M0.0%-6.9%0.054%Search for SEC Filing on Google Icon
11/1/2021SG Americas Securities LLC208,158$4.62M0.0%+2,272.7%0.191%Search for SEC Filing on Google Icon
10/29/2021Maryland State Retirement & Pension System42,848$0.96M0.0%N/A0.039%Search for SEC Filing on Google Icon
10/29/2021Amalgamated Bank52,194$1.16M0.0%-4.2%0.048%Search for SEC Filing on Google Icon
10/28/2021Texas Permanent School Fund80,555$1.79M0.0%-3.9%0.074%Search for SEC Filing on Google Icon
10/27/2021State of New Jersey Common Pension Fund D112,562$2.50M0.0%-16.7%0.103%Search for SEC Filing on Google Icon
10/25/2021Cornerstone Investment Partners LLC9,605$0.21M0.0%-19.3%0.009%Search for SEC Filing on Google Icon
10/25/2021Jaffetilchin Investment Partners LLC20,443$0.45M0.0%N/A0.019%Search for SEC Filing on Google Icon
10/25/2021New York State Teachers Retirement System59,061$1.31M0.0%+5.1%0.054%Search for SEC Filing on Google Icon
10/22/2021Cambiar Investors LLC117,694$2.61M0.1%-20.9%0.108%Search for SEC Filing on Google Icon
10/22/2021Strs Ohio53,000$1.18M0.0%-6.5%0.049%Search for SEC Filing on Google Icon
10/21/2021Sciencast Management LP9,649$0.21M0.1%N/A0.009%Search for SEC Filing on Google Icon
10/21/2021Virginia Retirement Systems ET AL10,700$0.24M0.0%-66.8%0.010%Search for SEC Filing on Google Icon
10/20/2021Robeco Institutional Asset Management B.V.38,401$0.85M0.0%+162.9%0.035%Search for SEC Filing on Google Icon
10/19/2021Arkadios Wealth Advisors2,000$44K0.0%-56.0%0.002%Search for SEC Filing on Google Icon
10/19/2021Assenagon Asset Management S.A.380,125$8.44M0.0%-0.9%0.349%Search for SEC Filing on Google Icon
10/15/2021Juncture Wealth Strategies LLC14,033$0.31M0.2%N/A0.013%Search for SEC Filing on Google Icon
10/12/2021Koshinski Asset Management Inc.1,140$25K0.0%N/A0.001%Search for SEC Filing on Google Icon
10/12/2021Louisiana State Employees Retirement System52,500$1.17M0.0%+3.6%0.048%Search for SEC Filing on Google Icon
10/7/2021State of Alaska Department of Revenue79,401$1.76M0.0%+2.0%0.073%Search for SEC Filing on Google Icon
9/3/2021Parametric Portfolio Associates LLC395,407$9.38M0.0%+27.3%0.363%Search for SEC Filing on Google Icon
9/1/2021Sawtooth Solutions LLC15,223$0.36M0.1%+10.0%0.014%Search for SEC Filing on Google Icon
8/26/2021Comerica Bank105,536$2.47M0.0%-6.7%0.097%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Rambus logo
Rambus, Inc. engages in the provision of cutting-edge semiconductor and Internet Protocol products, spanning memory and interfaces to security, smart sensors and lighting. Its products include Memory Interface Chips, Interface IP, and Security IP. The company was founded by P. Michael Farmwald and Mark A. Horowitz in March 1990 and is headquartered in Sunnyvale, CA.
Read More on Rambus

Today's Range

Now: $26.62
Low: $26.43
High: $26.99

50 Day Range

MA: $23.61
Low: $21.80
High: $27.31

52 Week Range

Now: $26.62
Low: $15.56
High: $27.78

Volume

841,748 shs

Average Volume

740,524 shs

Market Capitalization

$2.91 billion

P/E Ratio

22.45

Dividend Yield

N/A

Beta

1.03

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

Rambus' top insider investors include:
  1. Luc Seraphin (CEO)
  2. Jae Kim (SVP)
  3. Keith A Jones (Insider)
  4. Ellis Thomas Fisher (Director)
  5. John Shinn (SVP)
  6. Charles Kissner (Director)
  7. Eric B Stang (Director)

Who are the major institutional investors of Rambus?

Rambus' top institutional shareholders include:
  1. BlackRock Inc. — 15.19%
  2. Neuberger Berman Group LLC — 3.77%
  3. Dimensional Fund Advisors LP — 3.34%
  4. Wellington Management Group LLP — 2.19%
  5. Geode Capital Management LLC — 1.70%
  6. Bank of New York Mellon Corp — 0.92%

Which major investors are selling Rambus stock?

In the previous quarter, RMBS stock was sold by these institutional investors:
  1. BlackRock Inc.
  2. Bank of New York Mellon Corp
  3. Renaissance Technologies LLC
  4. Shelter Haven Capital Management L.P.
  5. Schonfeld Strategic Advisors LLC
  6. Dimensional Fund Advisors LP
  7. PEAK6 Investments LLC
  8. Invesco Ltd.
During the previous year, company insiders that have sold Rambus company stock include:
  1. Luc Seraphin (CEO)
  2. Jae Kim (SVP)
  3. Keith A Jones (Insider)
  4. Ellis Thomas Fisher (Director)

Which major investors are buying Rambus stock?

In the previous quarter, RMBS stock was acquired by institutional investors including:
  1. Millennium Management LLC
  2. SG Americas Securities LLC
  3. Epoch Investment Partners Inc.
  4. Captrust Financial Advisors
  5. AlphaCrest Capital Management LLC
  6. Russell Investments Group Ltd.
  7. Neuberger Berman Group LLC
  8. Arrowstreet Capital Limited Partnership
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