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Rambus
RMBS

Overview Fund Activity

137 hedge funds and large institutions have $1.09B invested in Rambus in 2014 Q2 according to their latest regulatory filings, with 29 funds opening new positions, 38 increasing their positions, 45 reducing their positions, and 13 closing their positions.

Holders
137
Holders Change
+16
Holders Change %
+13.22%
% of All Funds
3.94%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
29
Increased
38
Reduced
45
Closed
13
Calls
$22.2M
Puts
$18.4M
Net Calls
+$3.8M
Net Calls Change
+$743K

Top Buyers

1
Lord, Abbett & Co
1
Lord, Abbett & Co
New Jersey
$51.1M
2
NIMC
2
NWQ Investment Management Company
California
$25.4M
3
Norges Bank
3
Norges Bank
Norway
$29.7M
4
FA
4
Friess Associates
Delaware
$12.2M
5
PCM
5
Penn Capital Management
Pennsylvania
$5.88M

Top Sellers

1
SCA
1
SAC Capital Advisors
Connecticut
$0
2
TA
2
Teachers Advisors
New York
$14.3M
3
Neuberger Berman Group
3
Neuberger Berman Group
New York
$31.4M
4
BFA
4
BlackRock Fund Advisors
California
$36.9M
5
Millennium Management
5
Millennium Management
New York
$1.16M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$161M 11,272,771 -829 -0%
WRF
2
Waddell & Reed Financial
Kansas
$152M 10,644,606 +293,900 +3%
Primecap Management
3
Primecap Management
California
$121M 8,450,122 -135,461 -2%
Vanguard Group
4
Vanguard Group
Pennsylvania
$99.1M 6,930,867 -167,567 -2%
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$51.1M 3,572,837 +3,572,837 New
BIT
6
BlackRock Institutional Trust
California
$43.6M 3,046,928 -66,010 -2%
BFA
7
BlackRock Fund Advisors
California
$36.9M 2,578,639 -235,839 -8%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$34.2M 2,392,046 +344,486 +17%
State Street
9
State Street
Massachusetts
$31.9M 2,234,029 -86,619 -4%
Neuberger Berman Group
10
Neuberger Berman Group
New York
$31.4M 2,192,700 -326,603 -13%
Luther King Capital Management (LKCM)
11
Luther King Capital Management (LKCM)
Texas
$31.2M 2,181,695 -116,300 -5%
Norges Bank
12
Norges Bank
Norway
$29.7M 2,076,464 +1,038,232 +100%
NIMC
13
NWQ Investment Management Company
California
$25.4M 1,775,289 +1,775,289 New
Northern Trust
14
Northern Trust
Illinois
$18.7M 1,304,998 -131,434 -9%
TA
15
Teachers Advisors
New York
$14.3M 997,211 -437,334 -30%
LSCM
16
Light Street Capital Management
California
$13.4M 935,000 +381,412 +69%
FA
17
Friess Associates
Delaware
$12.2M 855,960 +855,960 New
Geode Capital Management
18
Geode Capital Management
Massachusetts
$11.9M 835,550 +18,778 +2%
Renaissance Technologies
19
Renaissance Technologies
New York
$10.9M 763,000 +261,500 +52%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$10.5M 733,723 -58,965 -7%
Two Sigma Investments
21
Two Sigma Investments
New York
$7.89M 551,479 +197,502 +56%
CM
22
Castleark Management
Illinois
$7.64M 534,302 +190,925 +56%
Deutsche Bank
23
Deutsche Bank
Germany
$7.01M 490,597 -43,513 -8%
TCIM
24
TIAA CREF Investment Management
New York
$6.16M 431,057 -6,989 -2%
Two Sigma Advisers
25
Two Sigma Advisers
New York
$6.13M 428,497 +221,400 +107%
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