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Rambus
RMBS

Overview Fund Activity

121 hedge funds and large institutions have $764M invested in Rambus in 2014 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 37 increasing their positions, 35 reducing their positions, and 21 closing their positions.

Holders
121
Holders Change
-1
Holders Change %
-0.82%
% of All Funds
3.5%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
20
Increased
37
Reduced
35
Closed
21
Calls
$12.8M
Puts
$9.77M
Net Calls
+$3.05M
Net Calls Change
-$1.05M

Top Buyers

1
SCA
1
SAC Capital Advisors
Connecticut
$35.5M
2
WRF
2
Waddell & Reed Financial
Kansas
$111M
3
LSCM
3
Light Street Capital Management
California
$5.95M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$3.77M
5
CM
5
Castleark Management
Illinois
$3.69M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$3.28M
2
BIM
2
Bogle Investment Management
Massachusetts
$0
3
Fuller & Thaler Asset Management
3
Fuller & Thaler Asset Management
California
$0
4
Ameriprise
4
Ameriprise
Minnesota
$891K
5
HCM
5
Highbridge Capital Management
New York
$350K
Name Market Value Shares Shares
Change 		Shares
Change %
DTL
76
Dynamic Technology Lab
Singapore
$264K 24,582 -22,724 -48%
BAAM
77
Baker Avenue Asset Management
California
$260K 24,220 +24,220 New
LTFS
78
Ladenburg Thalmann Financial Services
Florida
$258K 24,012 +2,500 +12%
NCCM
79
Nine Chapters Capital Management
New Jersey
$226K 21,000 -36,900 -64%
RFC
80
Russell Frank Company
Washington
$224K 18,176 – –
Nuveen Asset Management
81
Nuveen Asset Management
Illinois
$219K 20,326 – –
QIM
82
Quantitative Investment Management
Virginia
$219K 20,400 +20,400 New
AMM
83
American Money Management
California
$215K 20,000 – –
MSE
84
MUFG Securities EMEA
United Kingdom
$215K 19,982 -100 -0.5%
PCM
85
Piermont Capital Management
Missouri
$180K 16,740 – –
CEP
86
Chicago Equity Partners
Illinois
$166K 15,450 +15,450 New
GT
87
Glenmede Trust
Pennsylvania
$158K 14,700 – –
Royal Bank of Canada
88
Royal Bank of Canada
Ontario, Canada
$148K 13,728 – –
AB
89
Amalgamated Bank
New York
$123K 11,472 -100 -0.9%
Comerica Bank
90
Comerica Bank
Texas
$111K 10,340 +183 +2%
PA
91
Profund Advisors
Maryland
$110K 10,200 +10,200 New
FNYS
92
First New York Securities
New York
$108K 10,000 +10,000 New
Canada Life
93
Canada Life
Manitoba, Canada
$90K 8,478 – –
Nomura Holdings
94
Nomura Holdings
Japan
$89K 8,230 +8,230 New
FMA
95
FNY Managed Accounts
New York
$86K 8,000 -2,700 -25%
PCM
96
Prelude Capital Management
New York
$45K 4,150 -8,125 -66%
Bank of Montreal
97
Bank of Montreal
Ontario, Canada
$44K 4,150 – –
Teacher Retirement System of Texas
98
Teacher Retirement System of Texas
Texas
$43K 3,987 -1 -0%
BlackRock
99
BlackRock
New York
$38K 3,587 – –
PG
100
PEAK6 Group
Illinois
$38K 3,500 +2,000 +133%
2 3
4
5 6