RAMBUS INC - COMMON STOCK (RMBS)

CUSIP: 750917106

Q2 2014 13F Holders as of 30 Jun 2014

Type / Class
Equity / COMMON STOCK
Shares outstanding
108,905,290
Total 13F shares
75,252,829
Share change
+4,131,392
Total reported value
$1,076,108,790
Put/Call ratio
82%
Price per share
$14.30
Number of holders
134
Value change
+$71,848,702
Number of buys
63
Number of sells
56

Security key

750917106

Report period

Q2 2014

Institutions

134

Top holders

10

Top shareholders of RMBS - RAMBUS INC - COMMON STOCK (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Holder Source Role / Reporting Ownership % Shares Holdings Value 12M Net Δ As of Details
FMR LLC
13F
Company
10%
11,273,600
$121,191,000 31 Mar 2014
13F
WADDELL & REED FINANCIAL INC
13F
Company
9.5%
10,350,706
$111,271,000 31 Mar 2014
13F
PRIMECAP MANAGEMENT CO/CA/
13F
Company
7.9%
8,585,583
$92,295,000 31 Mar 2014
13F
VANGUARD GROUP INC
13F
Company
6.5%
7,098,434
$76,309,000 31 Mar 2014
13F
SAC Capital Advisors LP
13F
Company
3%
3,304,088
$35,519,000 31 Mar 2014
13F
BlackRock Institutional Trust Company, N.A.
13F
Company
2.9%
3,112,938
$33,464,000 31 Mar 2014
13F
BlackRock Fund Advisors
13F
Company
2.6%
2,814,478
$30,256,000 31 Mar 2014
13F
Neuberger Berman Group LLC
13F
Company
2.3%
2,519,303
$27,083,000 31 Mar 2014
13F
STATE STREET CORP
13F
Company
2.1%
2,320,648
$24,949,000 31 Mar 2014
13F
KING LUTHER CAPITAL MANAGEMENT CORP
13F
Company
2.1%
2,297,995
$24,703,000 31 Mar 2014
13F
DIMENSIONAL FUND ADVISORS LP
13F
Company
1.9%
2,047,560
$22,011,000 31 Mar 2014
13F
NORTHERN TRUST CORP
13F
Company
1.3%
1,436,432
$15,443,000 31 Mar 2014
13F
TEACHERS ADVISORS, LLC
13F
Company
1.3%
1,434,545
$15,421,000 31 Mar 2014
13F
NORGES BANK
13F
Company
0.95%
1,038,232
$11,161,000 31 Mar 2014
13F
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
0.75%
816,772
$8,780,000 31 Mar 2014
13F
Bank of New York Mellon Corp
13F
Company
0.73%
792,688
$8,520,000 31 Mar 2014
13F
LIGHT STREET CAPITAL MANAGEMENT, LLC
13F
Company
0.51%
553,588
$5,951,000 31 Mar 2014
13F
DEUTSCHE BANK AG\
13F
Company
0.49%
534,110
$5,741,000 31 Mar 2014
13F
RENAISSANCE TECHNOLOGIES LLC
13F
Company
0.46%
501,500
$5,391,000 31 Mar 2014
13F
GOLDMAN SACHS GROUP INC
13F
Company
0.45%
492,365
$5,293,000 31 Mar 2014
13F
TIAA CREF INVESTMENT MANAGEMENT LLC
13F
Company
0.4%
438,046
$4,709,000 31 Mar 2014
13F
TWO SIGMA INVESTMENTS, LP
13F
Company
0.33%
353,977
$3,805,000 31 Mar 2014
13F
WELLINGTON MANAGEMENT GROUP LLP
13F
Company
0.32%
351,036
$3,774,000 31 Mar 2014
13F
CASTLEARK MANAGEMENT LLC
13F
Company
0.32%
343,377
$3,691,000 31 Mar 2014
13F
CREDIT SUISSE AG/
13F
Company
0.31%
342,018
$3,676,000 31 Mar 2014
13F
BlackRock Investment Management, LLC
13F
Company
0.28%
308,028
$3,311,000 31 Mar 2014
13F
MILLENNIUM MANAGEMENT LLC
13F
Company
0.28%
305,018
$3,279,000 31 Mar 2014
13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
Company
0.28%
299,737
$3,223,000 31 Mar 2014
13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM
13F
Company
0.28%
299,700
$3,350,000 31 Mar 2014
13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC
13F
Company
0.21%
231,322
$2,487,000 31 Mar 2014
13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP
13F
Company
0.19%
207,356
$2,229,000 31 Mar 2014
13F
TWO SIGMA ADVISERS, LP
13F
Company
0.19%
207,097
$2,228,000 31 Mar 2014
13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
13F
Company
0.19%
202,928
$2,181,000 31 Mar 2014
13F
ALLIANCEBERNSTEIN L.P.
13F
Company
0.18%
199,140
$2,141,000 31 Mar 2014
13F
ING GROEP NV
13F
Company
0.17%
187,149
$2,014,000 31 Mar 2014
13F
FIC CAPITAL INC
13F
Company
0.17%
180,000
$1,935,000 31 Mar 2014
13F
Cortina Asset Management, LLC
13F
Company
0.15%
161,690
$1,738,000 31 Mar 2014
13F
AMERICAN CENTURY COMPANIES INC
13F
Company
0.14%
154,985
$1,666,000 31 Mar 2014
13F
MORGAN STANLEY
13F
Company
0.13%
146,047
$1,571,000 31 Mar 2014
13F
Swiss National Bank
13F
Company
0.12%
126,300
$1,358,000 31 Mar 2014
13F
AQR CAPITAL MANAGEMENT LLC
13F
Company
0.1%
113,305
$1,218,000 31 Mar 2014
13F
ProShare Advisors LLC
13F
Company
0.1%
113,028
$1,215,000 31 Mar 2014
13F
CITIGROUP INC
13F
Company
0.1%
105,936
$1,138,000 31 Mar 2014
13F
RHUMBLINE ADVISERS
13F
Company
0.1%
105,690
$1,136,000 31 Mar 2014
13F
MARSHALL WACE, LLP
13F
Company
0.09%
103,219
$1,110,000 31 Mar 2014
13F
BlackRock Group LTD
13F
Company
0.09%
100,932
$1,086,000 31 Mar 2014
13F
B. Riley Wealth Advisors, Inc.
13F
Company
0.09%
99,697
$1,072,000 31 Mar 2014
13F
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM
13F
Company
0.09%
95,375
$1,025,000 31 Mar 2014
13F
METROPOLITAN LIFE INSURANCE CO/NY
13F
Company
0.09%
92,876
$998,000 31 Mar 2014
13F
Nationwide Fund Advisors
13F
Company
0.08%
86,104
$926,000 31 Mar 2014
13F

Institutional Holders of RAMBUS INC - COMMON STOCK (RMBS) as of Q2 2014

As of 30 Jun 2014, RAMBUS INC - COMMON STOCK (RMBS) was held by 134 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 75,252,829 shares. The largest 10 holders included FMR LLC, WADDELL & REED FINANCIAL INC, PRIMECAP MANAGEMENT CO/CA/, VANGUARD GROUP INC, LORD, ABBETT & CO. LLC, BlackRock Institutional Trust Company, N.A., BlackRock Fund Advisors, DIMENSIONAL FUND ADVISORS LP, State Street Corp, and Neuberger Berman Group LLC. This page lists 134 institutional shareholders reporting positions in this security for the Q2 2014 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period

Compare Q2 2014 vs Q1 2014 Across Filers

Q1 2014 holders
118
Q2 2014 holders
134
Holder diff
16
Investor Q1 2014 Shares Q2 2014 Shares Share Diff Share Chg % Q1 2014 Value $ Q2 2014 Value $ Value Diff $ Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Here you can make detailed settings or revoke your consent (in part if necessary) with effect for the future. For further information, please refer to our Privacy Policy .