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Rambus
RMBS

Overview Fund Activity

396 hedge funds and large institutions have $6.68B invested in Rambus in 2023 Q4 according to their latest regulatory filings, with 92 funds opening new positions, 119 increasing their positions, 144 reducing their positions, and 39 closing their positions.

Holders
396
Holders Change
+48
Holders Change %
+13.79%
% of All Funds
5.81%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.06%
New
92
Increased
119
Reduced
144
Closed
39
Calls
$96.8M
Puts
$53.7M
Net Calls
+$43.1M
Net Calls Change
-$30.4M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$268M
2
Millennium Management
2
Millennium Management
New York
$127M
3
Lord, Abbett & Co
3
Lord, Abbett & Co
New Jersey
$171M
4
Morgan Stanley
4
Morgan Stanley
New York
$132M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$362M

Top Sellers

1
BlackRock
1
BlackRock
New York
$1.06B
2
Ameriprise
2
Ameriprise
Minnesota
$99.5M
3
WRCM
3
Whale Rock Capital Management
Massachusetts
$0
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$776M
5
Neuberger Berman Group
5
Neuberger Berman Group
New York
$160M
Name Market Value Shares Shares
Change 		Shares
Change %
Osaic Holdings
151
Osaic Holdings
Arizona
$2.05M 30,017 -5,660 -16%
CC
152
Centiva Capital
New York
$1.99M 29,217 +13,051 +81%
SO
153
STRS Ohio
Ohio
$1.99M 29,100 -2,400 -8%
Los Angeles Capital Management
154
Los Angeles Capital Management
California
$1.97M 28,835 -4,420 -13%
TRCT
155
Tower Research Capital (TRC)
New York
$1.87M 27,423 +25,985 +1,807%
Teacher Retirement System of Texas
156
Teacher Retirement System of Texas
Texas
$1.87M 27,357 -20,984 -43%
Thrivent Financial for Lutherans
157
Thrivent Financial for Lutherans
Minnesota
$1.83M 26,857 -72,976 -73%
Creative Planning
158
Creative Planning
Kansas
$1.83M 26,807 +3,694 +16%
SOMRS
159
State of Michigan Retirement System
Michigan
$1.76M 25,800 +25,800 New
YMRC
160
Yorktown Management & Research Company
Virginia
$1.68M 24,600 – –
JC
161
JB Capital
Connecticut
$1.64M 24,040 +1,049 +5%
CUAMC
162
China Universal Asset Management Company
China
$1.64M 24,000 +7,000 +41%
NMIMC
163
Northwestern Mutual Investment Management Company
Wisconsin
$1.63M 23,918 +23,918 New
Two Sigma Investments
164
Two Sigma Investments
New York
$1.63M 23,900 +1,100 +5%
COPPSERS
165
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.62M 23,723 -49,237 -67%
Handelsbanken Fonder
166
Handelsbanken Fonder
Sweden
$1.56M 22,797 +4,200 +23%
LTAS
167
Linden Thomas Advisory Services
North Carolina
$1.54M 22,609 +1,027 +5%
Janney Montgomery Scott
168
Janney Montgomery Scott
Pennsylvania
$1.52M 22,274 +2,632 +13%
NMERB
169
New Mexico Educational Retirement Board
New Mexico
$1.51M 22,100 +22,100 New
DT
170
Diversified Trust
Tennessee
$1.47M 21,549 +643 +3%
Zurich Cantonal Bank
171
Zurich Cantonal Bank
Switzerland
$1.45M 21,244 -2,914 -12%
DTL
172
Dynamic Technology Lab
Singapore
$1.43M 21,023 +21,023 New
GS
173
GTS Securities
New York
$1.39M 20,426 +20,426 New
NA
174
Navellier & Associates
Nevada
$1.36M 19,961 +3,931 +25%
QCM
175
QRG Capital Management
Illinois
$1.23M 18,087 -9,968 -36%
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