128 hedge funds and large institutions have $1.01B invested in Rambus in 2015 Q1 according to their latest regulatory filings, with 11 funds opening new positions, 49 increasing their positions, 43 reducing their positions, and 25 closing their positions.

Holders
128
Holders Change
-14
Holders Change %
-9.86%
% of All Funds
3.41%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
11
Increased
49
Reduced
43
Closed
25
Calls
$20.9M
Puts
$5.35M
Net Calls
+$15.6M
Net Calls Change
+$13.2M
Name Market Value Shares Shares
Change
Shares
Change %
Public Employees Retirement Association of Colorado
76
Public Employees Retirement Association of Colorado
Colorado
$389K 30,912
HSBC Holdings
77
HSBC Holdings
United Kingdom
$379K 30,128 +932 +3%
PAM
78
Princeton Alpha Management
New Jersey
$367K 29,181 +29,181 New
MSE
79
MUFG Securities EMEA
United Kingdom
$314K 24,982 +5,000 +25%
MUSU
80
Mitsubishi UFJ Securities (USA)
New York
$314K 24,982 +24,982 New
ProShare Advisors
81
ProShare Advisors
Maryland
$276K 21,976 -2,448 -10%
PCM
82
Prelude Capital Management
New York
$275K 21,850 +6,200 +40%
Millennium Management
83
Millennium Management
New York
$273K 21,686 -103,649 -83%
EMG
84
Ellington Management Group
Connecticut
$273K 21,700 +21,700 New
Principal Financial Group
85
Principal Financial Group
Iowa
$265K 21,074 -270 -1%
Legal & General Group
86
Legal & General Group
United Kingdom
$260K 20,808 +4,099 +25%
CCMH
87
Cornerstone Capital Management Holdings
New York
$260K 20,700 +12,200 +144%
CAN
88
Cetera Advisor Networks
California
$252K 20,000
Los Angeles Capital Management
89
Los Angeles Capital Management
California
$238K 18,924
Creative Planning
90
Creative Planning
Kansas
$235K 18,700 +17,500 +1,458%
SCA
91
Secor Capital Advisors
New York
$230K 18,309 +8,301 +83%
LTFS
92
Ladenburg Thalmann Financial Services
Florida
$204K 16,262 -2,100 -11%
AMM
93
American Money Management
California
$189K 15,000
GT
94
Glenmede Trust
Pennsylvania
$184K 14,700
AB
95
Amalgamated Bank
New York
$145K 11,556 +447 +4%
Barclays
96
Barclays
United Kingdom
$135K 11,365 -16,805 -60%
Prudential Financial
97
Prudential Financial
New Jersey
$135K 10,711 -800 -7%
M&T Bank
98
M&T Bank
New York
$132K 10,468 -382 -4%
Canada Life
99
Canada Life
Manitoba, Canada
$106K 8,478
FMA
100
FNY Managed Accounts
New York
$66.6K 5,300 +5,300 New