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 Nov 27
 +0.03 / +0.26%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $2.1 million shares of RMBS during the quarter ended September 2015 and now own 80.94% 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 stakeholders7.93%
Mutual fund holders52.22%
Other institutional28.72%

Largest Quarterly Institutional

Latest Institutional Activity

9/30/2015CAMBIAR INVESTORS LLC  Bought 2.3 Million shares of Rambus Inc
9/30/2015RANGER INVESTMENT MANAGEMENT LP  Bought 1.5 Million shares of Rambus Inc
9/30/2015MILLENNIUM MANAGEMENT LLC  Bought 1.3 Million shares of Rambus Inc

Top 10 Owners of Rambus Inc

Total value ($)Shares
bought / sold
Waddell & Reed Investment Managem...10.06%11,718,106120,930,854+9,600+0.08%
Fidelity Management & Research Co...8.07%9,410,50097,116,360-1,299,400-12.13%
PRIMECAP Management Co.7.97%9,281,62295,786,339+990,000+11.94%
The Vanguard Group, Inc.6.80%7,925,22781,788,343+116,320+1.49%
Ivy Investment Management Co.5.79%6,744,10569,599,164+1,000+0.01%
BlackRock Fund Advisors4.86%5,660,25758,413,852+5,003+0.09%
Oak Ridge Investments LLC3.70%4,314,23844,522,936+484,787+12.66%
Dimensional Fund Advisors LP2.78%3,237,98933,416,046+226,210+7.51%
Neuberger Berman LLC2.77%3,232,56333,360,050+549,167+20.47%
Luther King Capital Management Co...2.00%2,335,74324,104,868-119,610-4.87%

Top 10 Mutual Funds Holding Rambus Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Ivy Funds - Science & Technology ...5.67%6,606,60568,180,16400.00%
Fidelity Growth Company Fund5.00%5,822,60060,089,232-63,700-1.08%
Vanguard Capital Opportunity Fund3.78%4,400,00045,408,00000.00%
Waddell & Reed Advisors Science &...3.69%4,297,90144,354,33800.00%
iShares Core S&P Small Cap ETF2.56%2,978,48030,737,91400.00%
Oak Ridge Small Cap Growth Fund2.53%2,944,88730,391,234+467,800+18.89%
Vanguard Small Cap Index Fund1.96%2,284,20623,573,006+32,582+1.45%
Lord Abbett Developing Growth Fun...1.86%2,168,44122,378,311-917,618-29.73%
Vanguard Total Stock Market Index...1.81%2,107,18021,746,09800.00%
Vanguard PRIMECAP Fund1.72%2,000,00020,640,00000.00%