180 hedge funds and large institutions have $1.05B invested in Rambus in 2020 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 55 increasing their positions, 61 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
180
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
$6.03M
Puts
$3.08M
Net Calls
Net Calls Change

Top Buyers

1 +$32.7M
2 +$13.8M
3 +$5.29M
4
Nuveen Asset Management
Nuveen Asset Management
Illinois
+$4.32M
5
State Street
State Street
Massachusetts
+$3.44M

Top Sellers

1 -$18M
2 -$8.89M
3 -$8.62M
4
BlackRock
BlackRock
New York
-$7.33M
5
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$7.18M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$1.08M
77
$1.06M
78
$1.05M
79
$1.04M
80
$1.04M
81
$1.02M
82
$1.02M
83
$1.01M
84
$933K
85
$844K
86
$795K
87
$773K
88
$763K
89
$752K
90
$743K
91
$715K
92
$701K
93
$693K
94
$683K
95
$666K
96
$623K
97
$623K
98
$555K
99
$552K
100
$518K