171 hedge funds and large institutions have $1.22B invested in Rambus in 2016 Q4 according to their latest regulatory filings, with 28 funds opening new positions, 57 increasing their positions, 60 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
171
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
$15.5M
Puts
$9M
Net Calls
Net Calls Change

Top Buyers

1 +$30.7M
2 +$14.1M
3 +$4.61M
4
State Street
State Street
Massachusetts
+$3.57M
5
Renaissance Technologies
Renaissance Technologies
New York
+$3.49M

Top Sellers

1 -$21.2M
2 -$6.16M
3 -$4.53M
4
HCM
Highbridge Capital Management
New York
-$3.43M
5
Millennium Management
Millennium Management
New York
-$2.96M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$332K
102
$329K
103
$319K
104
$317K
105
$307K
106
$304K
107
$284K
108
$283K
109
$274K
110
$267K
111
$259K
112
$245K
113
$230K
114
$229K
115
$226K
116
$202K
117
$196K
118
$195K
119
$191K
120
$174K
121
$171K
122
$165K
123
$163K
124
$162K
125
$152K