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
26
$6.48M
27
$5.65M
28
$5.52M
29
$5.13M
30
$4.69M
31
$4.54M
32
$4.38M
33
$4.32M
34
$3.41M
35
$3.27M
36
$3.22M
37
$3.09M
38
$3M
39
$2.98M
40
$2.75M
41
$2.71M
42
$2.71M
43
$2.68M
44
$2.64M
45
$2.64M
46
$2.49M
47
$2.48M
48
$2.46M
49
$2.26M
50
$2.23M