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Rambus
RMBS

Overview Fund Activity

163 hedge funds and large institutions have $974M invested in Rambus in 2017 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 71 increasing their positions, 43 reducing their positions, and 16 closing their positions.

Holders
163
Holders Change
+4
Holders Change %
+2.52%
% of All Funds
4.07%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
20
Increased
71
Reduced
43
Closed
16
Calls
$7.18M
Puts
$2.66M
Net Calls
+$4.52M
Net Calls Change
+$533K

Top Buyers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$33.2M
2
Millennium Management
2
Millennium Management
New York
$10.6M
3
Citadel Advisors
3
Citadel Advisors
Florida
$6.69M
4
Deutsche Bank
4
Deutsche Bank
Germany
$6.66M
5
PAM
5
Panagora Asset Management
Massachusetts
$10.4M

Top Sellers

1
Primecap Management
1
Primecap Management
California
$74.9M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$0
3
ORI
3
Oak Ridge Investments
Illinois
$0
4
BlackRock
4
BlackRock
New York
$161M
5
CI
5
Cambiar Investors
Colorado
$14.8M
Name Market Value Shares Shares
Change 		Shares
Change %
SEI Investments
76
SEI Investments
Pennsylvania
$706K 61,746 -253 -0.4%
UBS AM
77
UBS AM
Illinois
$689K 60,240 +6,238 +12%
ASRS
78
Arizona State Retirement System
Arizona
$666K 58,300 +400 +0.7%
Capstone Investment Advisors
79
Capstone Investment Advisors
New York
$661K 57,865 +57,865 New
Public Sector Pension Investment Board (PSP Investments)
80
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$656K 57,400 -22,500 -28%
LCM
81
Laurion Capital Management
New York
$625K 54,681 +54,681 New
New York State Teachers Retirement System (NYSTRS)
82
New York State Teachers Retirement System (NYSTRS)
New York
$596K 52,172 – –
VOYA Investment Management
83
VOYA Investment Management
Georgia
$561K 49,069 +4,879 +11%
LSERS
84
Louisiana State Employees Retirement System
Louisiana
$520K 45,500 +200 +0.4%
CA
85
Commerzbank Aktiengesellschaft
Germany
$500K 43,704 -10,439 -19%
FC
86
Ferris Capital
Massachusetts
$488K 42,679 +42,679 New
GXMC
87
Global X Management Company
New York
$482K 42,177 +9,846 +30%
FANJ
88
Financial Architects (New Jersey)
New Jersey
$456K 39,900 – –
CSS
89
Cubist Systematic Strategies
Connecticut
$443K 38,772 +38,772 New
BNP Paribas Financial Markets
90
BNP Paribas Financial Markets
France
$430K 37,605 +13,557 +56%
Creative Planning
91
Creative Planning
Kansas
$416K 36,374 +3,990 +12%
TRSOTSOK
92
Teachers Retirement System of the State of Kentucky
Kentucky
$405K 35,400 – –
AG
93
Aperio Group
California
$389K 34,028 +7,419 +28%
Susquehanna International Group
94
Susquehanna International Group
Pennsylvania
$360K 31,470 +31,470 New
PCM
95
Prelude Capital Management
New York
$349K 30,560 +5,600 +22%
First Trust Advisors
96
First Trust Advisors
Illinois
$334K 29,179 -24,132 -45%
MSA
97
Mason Street Advisors
Wisconsin
$315K 27,553 +1,556 +6%
Tudor Investment Corp
98
Tudor Investment Corp
Connecticut
$307K 26,858 +26,858 New
MERSOM
99
Municipal Employees' Retirement System of Michigan
Michigan
$300K 26,250 -5,160 -16%
CAM
100
Capstone Asset Management
Texas
$289K 25,248 -1,220 -5%
2 3
4
5 6