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 Dow Down0.10% Nasdaq Up0.23%

Rambus Inc. (RMBS)

-NasdaqGS
12.31 Up 0.52(4.41%) Apr 17, 4:00PM EDT
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Major HoldersGet Major Holders for:
Breakdown
% of Shares Held by All Insider and 5% Owners:7%
% of Shares Held by Institutional & Mutual Fund Owners:47%
% of Float Held by Institutional & Mutual Fund Owners:50%
Number of Institutions Holding Shares:115

Major Direct Holders (Forms 3 & 4)
HolderSharesReported
FARMWALD MIKE2,394,849Oct 1, 2012
HUGHES HAROLD228,307Apr 25, 2013
RISHI SATISH141,948Feb 3, 2014
SOFAER ABRAHAM D102,526Dec 31, 2012
SHRIGLEY DAVID A83,143Oct 1, 2013


Top Institutional Holders
HolderShares% OutValue*Reported
FMR, LLC11,332,8009.97107,321,616Dec 31, 2013
Primecap Management Company8,622,3227.5981,653,389Dec 31, 2013
Waddell & Reed Financial Inc.8,426,0327.4179,794,523Dec 31, 2013
Vanguard Group, Inc. (The)6,855,9336.0364,925,685Dec 31, 2013
BlackRock Institutional Trust Company, N.A.3,025,2822.6628,649,420Dec 31, 2013
BlackRock Fund Advisors2,765,5162.4326,189,436Dec 31, 2013
Neuberger Berman Group, LLC2,494,2062.1923,620,130Dec 31, 2013
Luther King Capital Management2,363,9702.0822,386,795Dec 31, 2013
State Street Corporation2,171,7821.9120,566,775Dec 31, 2013
Dimensional Fund Advisors LP2,058,4391.8119,493,417Dec 31, 2013

Top Mutual Fund Holders
HolderShares% OutValue*Reported
Fidelity Growth Company Fund7,566,8006.6669,765,896Feb 28, 2014
Vanguard Horizon Fund-Capital Opportunity Portfolio4,400,0003.8741,668,000Dec 31, 2013
Ivy Science & Technology Fund4,321,2313.8040,922,057Dec 31, 2013
Waddell & Reed Advisors Funds-Science & Technology Fund3,568,1013.1433,789,916Dec 31, 2013
Vanguard/Primecap Fund2,000,0001.7618,940,000Dec 31, 2013
iShares Russell 2000 Index Fund1,905,5871.6820,485,060Mar 31, 2014
Vanguard Small-Cap Index Fund1,765,9571.5516,723,612Dec 31, 2013
Fidelity Series Growth Company Fund1,650,5001.4515,217,610Feb 28, 2014
Vanguard Total Stock Market Index Fund1,582,5971.3914,987,193Dec 31, 2013
Vanguard Small-Cap Growth Index Fund1,353,4771.1912,817,427Dec 31, 2013

View Transactions for Insiders & Institutional Holders

Value shown is computed using the security's price on the report date given.

Currency in USD.