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Rambus
RMBS

Overview Fund Trends Analyst Outlook Journalist POV

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

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding: →

5% less first-time investments, than exits

New positions opened: 20 | Existing positions closed: 21

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

Top Buyers

1
+$35.1M
2
+$20.7M
3
+$5.95M
4
Wellington Management Group
Wellington Management Group
Massachusetts
+$3.77M
5
CM
Castleark Management
Illinois
+$3.69M

Top Sellers

1
-$6.81M
2
-$6.78M
3
-$4.71M
4
Ameriprise
Ameriprise
Minnesota
-$3.31M
5
HCM
Highbridge Capital Management
New York
-$2.46M
Name Holding Trade Value Shares
Change 		Change in
Stake
126
–
127
–
128
–
129
–
130
–
131
–
132
–
133
–
134
–
135
–
136
–
137
–
138
–
139
–
140
–
141
–
2 3 4 5
6