148 hedge funds and large institutions have $1.03B invested in Rambus in 2015 Q4 according to their latest regulatory filings, with 33 funds opening new positions, 50 increasing their positions, 38 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
148
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$36.2M
Puts
$25.4M
Net Calls
Net Calls Change

Top Sellers

1 -$19.7M
2 -$18.1M
3 -$17.5M
4
Millennium Management
Millennium Management
New York
-$16.6M
5
Goldman Sachs
Goldman Sachs
New York
-$8.68M
Name Holding Trade Value Shares
Change
Change in
Stake
126
$12K
127
$11K
128
$11K
129
$10K
130
$8K
131
$7K
132
$6K
133
$5K
134
$5K
135
$5K
136
$5K
137
$4K
138
$4K
139
$4K
140
$3K
141
$2K
142
$1K
143
$1K
144
$1K
145
$873
146
147
148
149
150