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Rambus
RMBS

Overview Fund Activity

171 hedge funds and large institutions have $1.11B invested in Rambus in 2018 Q2 according to their latest regulatory filings, with 14 funds opening new positions, 46 increasing their positions, 59 reducing their positions, and 28 closing their positions.

Holders
171
Holders Change
-15
Holders Change %
-8.06%
% of All Funds
3.92%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
14
Increased
46
Reduced
59
Closed
28
Calls
$8.57M
Puts
$2.52M
Net Calls
+$6.05M
Net Calls Change
-$1.86M

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$25.3M
2
BlackRock
2
BlackRock
New York
$186M
3
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$62.8M
4
Stifel Financial
4
Stifel Financial
Missouri
$4.59M
5
State Street
5
State Street
Massachusetts
$45.3M

Top Sellers

1
WRF
1
Waddell & Reed Financial
Kansas
$124M
2
Invesco
2
Invesco
Georgia
$15.1M
3
USAA
3
United Services Automobile Association
Texas
$205K
4
AIM
4
Alambic Investment Management
California
$0
5
Millennium Management
5
Millennium Management
New York
$7.26M
Name Market Value Shares Shares
Change 		Shares
Change %
Public Sector Pension Investment Board (PSP Investments)
76
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$885K 70,546 – –
TPSF
77
Texas Permanent School Fund
Texas
$870K 69,371 -3,349 -5%
Citadel Advisors
78
Citadel Advisors
Florida
$777K 61,994 +61,994 New
GCP
79
GSA Capital Partners
United Kingdom
$760K 60,616 +14,539 +32%
Citigroup
80
Citigroup
New York
$667K 53,249 +27,018 +103%
CSS
81
Cubist Systematic Strategies
Connecticut
$660K 52,605 -18,869 -26%
MIM
82
MetLife Investment Management
New Jersey
$627K 49,965 – –
CA
83
Commerzbank Aktiengesellschaft
Germany
$621K 49,531 -3,447 -7%
SGI
84
Summit Global Investments
Utah
$618K 49,300 +6,600 +15%
New York State Teachers Retirement System (NYSTRS)
85
New York State Teachers Retirement System (NYSTRS)
New York
$610K 48,672 – –
LSERS
86
Louisiana State Employees Retirement System
Louisiana
$603K 48,100 -600 -1%
VOYA Investment Management
87
VOYA Investment Management
Georgia
$540K 43,071 -4,338 -9%
FC
88
Ferris Capital
Massachusetts
$509K 40,553 – –
GC
89
Guggenheim Capital
Illinois
$464K 37,073 -73,689 -67%
MLICM
90
Metropolitan Life Insurance Company (MetLife)
New York
$452K 36,070 – –
SOADOR
91
State of Alaska Department of Revenue
Alaska
$447K 35,669 +210 +0.6%
FANJ
92
Financial Architects (New Jersey)
New Jersey
$439K 35,000 – –
Walleye Trading
93
Walleye Trading
New York
$430K 34,317 +11,220 +49%
ZCM
94
Zebra Capital Management
Connecticut
$411K 32,774 +32,774 New
AG
95
Aperio Group
California
$389K 31,045 -6,227 -17%
MSA
96
Mason Street Advisors
Wisconsin
$389K 31,039 +566 +2%
Creative Planning
97
Creative Planning
Kansas
$385K 30,704 -500 -2%
TRSOTSOK
98
Teachers Retirement System of the State of Kentucky
Kentucky
$384K 30,612 – –
MERSOM
99
Municipal Employees' Retirement System of Michigan
Michigan
$380K 30,300 -13,580 -31%
PIA
100
Piedmont Investment Advisors
North Carolina
$314K 25,032 +1,554 +7%
2 3
4
5 6