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Rambus
RMBS

Overview Fund Activity

125 hedge funds and large institutions have $1.23B invested in Rambus in 2015 Q2 according to their latest regulatory filings, with 15 funds opening new positions, 44 increasing their positions, 42 reducing their positions, and 18 closing their positions.

Holders
125
Holders Change
-3
Holders Change %
-2.34%
% of All Funds
3.37%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
15
Increased
44
Reduced
42
Closed
18
Calls
$34.7M
Puts
$9.43M
Net Calls
+$25.2M
Net Calls Change
+$9.69M

Top Buyers

1
Lord, Abbett & Co
1
Lord, Abbett & Co
New Jersey
$62.3M
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$21.4M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$113M
4
PAM
4
Panagora Asset Management
Massachusetts
$6.66M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$21.1M

Top Sellers

1
IG
1
ING Group
Netherlands
$0
2
PCM
2
Penn Capital Management
Pennsylvania
$28.5M
3
Deutsche Bank
3
Deutsche Bank
Germany
$5.68M
4
SFM
4
Systematic Financial Management
New Jersey
$0
5
BFA
5
BlackRock Fund Advisors
California
$41M
Name Market Value Shares Shares
Change 		Shares
Change %
Bank of America
76
Bank of America
North Carolina
$450K 31,064 +28,885 +1,326%
MC
77
Menta Capital
California
$448K 30,900 +30,900 New
MF
78
Magnetar Financial
Illinois
$437K 30,139 +30,139 New
Public Employees Retirement Association of Colorado
79
Public Employees Retirement Association of Colorado
Colorado
$434K 29,954 -958 -3%
Legal & General Group
80
Legal & General Group
United Kingdom
$331K 22,452 +1,644 +8%
Federated Hermes
81
Federated Hermes
Pennsylvania
$303K 20,932 +20,932 New
CCMH
82
Cornerstone Capital Management Holdings
New York
$300K 20,700 – –
Principal Financial Group
83
Principal Financial Group
Iowa
$295K 20,342 -732 -3%
Creative Planning
84
Creative Planning
Kansas
$291K 20,103 +1,403 +8%
JG
85
Jefferies Group
New York
$289K 19,949 +19,949 New
Walleye Trading
86
Walleye Trading
New York
$266K 18,376 +18,376 New
CAN
87
Cetera Advisor Networks
California
$252K 20,000 – –
PCM
88
Prelude Capital Management
New York
$229K 15,782 -6,068 -28%
Barclays
89
Barclays
United Kingdom
$227K 16,243 +4,878 +43%
AMM
90
American Money Management
California
$217K 15,000 – –
LTFS
91
Ladenburg Thalmann Financial Services
Florida
$214K 14,762 -1,500 -9%
GT
92
Glenmede Trust
Pennsylvania
$213K 14,700 – –
ProShare Advisors
93
ProShare Advisors
Maryland
$211K 14,573 -7,403 -34%
PAM
94
Princeton Alpha Management
New Jersey
$198K 13,653 -15,528 -53%
CSS
95
Cubist Systematic Strategies
Connecticut
$182K 12,551 +12,551 New
AB
96
Amalgamated Bank
New York
$173K 11,947 +391 +3%
BNP Paribas Financial Markets
97
BNP Paribas Financial Markets
France
$161K 11,096 +8,401 +312%
Prudential Financial
98
Prudential Financial
New Jersey
$154K 10,611 -100 -0.9%
Parallax Volatility Advisers
99
Parallax Volatility Advisers
California
$137K 9,457 +9,457 New
Canada Life
100
Canada Life
Manitoba, Canada
$123K 8,478 – –
2 3
4
5 6