204 hedge funds and large institutions have $1.43B invested in Rambus in 2020 Q2 according to their latest regulatory filings, with 45 funds opening new positions, 64 increasing their positions, 63 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
204
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
$11.6M
Puts
$7.27M
Net Calls
Net Calls Change

Top Sellers

1 -$33.3M
2 -$6.73M
3 -$6.52M
4
Renaissance Technologies
Renaissance Technologies
New York
-$4.96M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$4.57M
Name Holding Trade Value Shares
Change
Change in
Stake
126
$248K
127
$243K
128
$242K
129
$238K
130
$237K
131
$236K
132
$230K
133
$228K
134
$228K
135
$227K
136
$217K
137
$214K
138
$209K
139
$198K
140
$197K
141
$190K
142
$186K
143
$185K
144
$180K
145
$177K
146
$170K
147
$164K
148
$155K
149
$150K
150
$147K