121 hedge funds and large institutions have $764M invested in Rambus in 2014 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 37 increasing their positions, 35 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
121
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
$12.8M
Puts
$9.77M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
51
$898K
52
$891K
53
$825K
54
$811K
55
$794K
56
$766K
57
$734K
58
$676K
59
$608K
60
$564K
61
$555K
62
$548K
63
$526K
64
$515K
65
$510K
66
$470K
67
$441K
68
$397K
69
$385K
70
$379K
71
$350K
72
$316K
73
$315K
74
$311K
75
$270K