Our Terms of Service and Privacy Policy have changed.

By continuing to use this site, you are agreeing to the new Privacy Policy and Terms of Service.

Rambus Inc (NASDAQ:RMBS)

Delayed Data
As of Feb 05
 -0.35 / -2.83%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $1.4 million shares of RMBS during the quarter ended September 2015 and now own 75.03% of the total shares outstanding. This majority interest is a greater percentage than is typical for companies in the Semiconductors industry and highlights that the smart money sees this stock as an important holding.
Individual stakeholders7.91%
Mutual fund holders53.36%
Other institutional21.68%

Largest Quarterly Institutional

Latest Institutional Activity

12/31/2015CAMBIAR INVESTORS LLC  Bought 162.2 Thousand shares of Rambus Inc
12/31/2015COMERICA BANK (INVESTMENT MANAGE...  Bought 118.1 Thousand shares of Rambus Inc
12/31/2015TEXAS PERMANENT SCHOOL FUND  Bought 96.6 Thousand shares of Rambus Inc

Top 10 Owners of Rambus Inc

Total value ($)Shares
bought / sold
Fidelity Management & Research Co...8.07%9,410,500109,067,695-1,299,400-12.13%
PRIMECAP Management Co.7.97%9,281,622107,573,999+990,000+11.94%
The Vanguard Group, Inc.6.80%7,925,22791,853,381+116,320+1.49%
Ivy Investment Management Co.5.80%6,753,70578,275,441+9,600+0.14%
BlackRock Fund Advisors4.86%5,660,25765,602,379+5,003+0.09%
Waddell & Reed Investment Managem...4.26%4,964,40157,537,40800.00%
Oak Ridge Investments LLC3.66%4,261,58749,391,793-52,651-1.22%
Neuberger Berman LLC2.82%3,284,02638,061,861+51,463+1.59%
Dimensional Fund Advisors LP2.78%3,237,98937,528,293+226,210+7.51%
Cambiar Investors LLC2.07%2,415,10627,991,079+162,173+7.20%

Top 10 Mutual Funds Holding Rambus Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Ivy Funds - Science & Technology ...5.67%6,606,60576,570,55200.00%
Fidelity Growth Company Fund4.22%4,918,20057,001,938-7,100-0.14%
Vanguard Capital Opportunity Fund4.21%4,905,00056,848,950+505,000+11.48%
Waddell & Reed Advisors Science &...3.69%4,297,90149,812,67300.00%
iShares Core S&P Small Cap ETF2.73%3,175,36936,802,52700.00%
Oak Ridge Small Cap Growth Fund2.53%2,944,88734,131,240+467,800+18.89%
Vanguard PRIMECAP Fund2.30%2,685,00031,119,150+685,000+34.25%
Vanguard Small Cap Index Fund2.01%2,342,97627,155,092+49,835+2.17%
Vanguard Total Stock Market Index...1.83%2,126,98024,651,698+19,800+0.94%
iShares Russell 2000 ETF1.54%1,791,47920,763,242-28,950-1.59%