Real-Time Quote
 +0.11 / +0.96%
Today’s Change
Today|||52-Week Range
Institutional investors hold a majority ownership of RMBS through the 69.36% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Semiconductors industry. Last, during the quarter ended September 2014, these large investors purchased a net $3.6 million shares.
Individual stakeholders7.98%
Mutual fund holders46.21%
Other institutional23.15%

Largest Quarterly Institutional

Latest Institutional Activity

9/30/2014LUTHER KING CAPITAL MANAGEMENT C...  Bought 1.3 Million shares of Rambus Inc
9/30/2014PENN CAPITAL MANAGEMENT CO., INC...  Bought 1.2 Million shares of Rambus Inc
10/31/2014WADDELL & REED INVESTMENT MANAGE...  Bought 867.3 Thousand shares of Rambus Inc

Top 10 Owners of Rambus Inc

Total value ($)Shares
bought / sold
Waddell & Reed Investment Managem...10.20%11,701,106138,658,106+867,300+8.01%
Fidelity Management & Research Co...9.57%10,978,200130,091,670-294,571-2.61%
PRIMECAP Management Co.7.33%8,406,52299,617,286-43,600-0.52%
The Vanguard Group, Inc.6.10%6,996,52782,908,845+65,660+0.95%
BlackRock Fund Advisors4.73%5,430,40664,350,311-195,161-3.47%
Lord, Abbett & Co. LLC3.10%3,558,35342,166,483-14,484-0.41%
Luther King Capital Management Co...3.07%3,518,19541,690,611+1,336,500+61.26%
Dimensional Fund Advisors LP2.22%2,549,86330,215,877+157,817+6.60%
SSgA Funds Management, Inc.1.95%2,239,63026,539,616+5,601+0.25%
Neuberger Berman LLC1.90%2,178,34425,813,376-14,356-0.65%

Top 10 Mutual Funds Holding Rambus Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Fidelity Growth Company Fund5.88%6,747,20079,954,320-82,200-1.20%
Ivy Science & Technology Fund5.26%6,037,00571,538,509+164,500+2.80%
Vanguard Capital Opportunity Fund3.83%4,400,00052,140,00000.00%
Waddell & Reed Advisors Science &...3.53%4,048,50147,974,73700.00%
Lord Abbett Developing Growth Fun...2.20%2,525,07529,922,139+1,501,061+146.59%
Vanguard PRIMECAP Fund1.74%2,000,00023,700,00000.00%
Vanguard Small Cap Index Fund1.66%1,907,54222,604,373+7,556+0.40%
iShares Russell 2000 ETF1.60%1,833,80721,730,613+127,845+7.49%
Vanguard Total Stock Market Index...1.57%1,804,58721,384,356+21,130+1.18%
Fidelity Series Growth Company Fu...1.47%1,684,50019,961,32500.00%

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