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Rambus
RMBS

Overview Fund Activity

335 hedge funds and large institutions have $4.81B invested in Rambus in 2023 Q1 according to their latest regulatory filings, with 70 funds opening new positions, 91 increasing their positions, 136 reducing their positions, and 36 closing their positions.

Holders
335
Holders Change
+32
Holders Change %
+10.56%
% of All Funds
5.36%
Holding in Top 10
6
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+200%
% of All Funds
0.1%
New
70
Increased
91
Reduced
136
Closed
36
Calls
$90.8M
Puts
$21.3M
Net Calls
+$69.5M
Net Calls Change
+$58.4M

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$193M
2
WRCM
2
Whale Rock Capital Management
Massachusetts
$39.1M
3
JPMPWA
3
J.P. Morgan Private Wealth Advisors
California
$37.8M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$36.6M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$25.2M

Top Sellers

1
Neuberger Berman Group
1
Neuberger Berman Group
New York
$181M
2
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$143M
3
Ameriprise
3
Ameriprise
Minnesota
$217M
4
Loomis, Sayles & Company
4
Loomis, Sayles & Company
Massachusetts
$102M
5
VNIM
5
Vaughan Nelson Investment Management
Texas
$57.7M
Name Market Value Shares Shares
Change 		Shares
Change %
CAM
151
ClariVest Asset Management
California
$1.6M 31,264 +84 +0.3%
ASRS
152
Arizona State Retirement System
Arizona
$1.6M 31,144 -44 -0.1%
GCM
153
Graham Capital Management
Connecticut
$1.44M 28,030 -22,405 -44%
GAM
154
Gotham Asset Management
New York
$1.43M 27,957 -43,530 -61%
Truist Financial
155
Truist Financial
North Carolina
$1.41M 27,492 +54 +0.2%
American Century Companies
156
American Century Companies
Missouri
$1.41M 27,884 +4,623 +20%
AAM
157
Advisors Asset Management
Colorado
$1.31M 25,560 -26 -0.1%
JCIA
158
Jackson Creek Investment Advisors
Colorado
$1.3M 25,313 -6 -0%
Creative Planning
159
Creative Planning
Kansas
$1.23M 23,947 -1,095 -4%
RJA
160
Raymond James & Associates
Florida
$1.18M 23,017 +23,017 New
EMG
161
ETF Managers Group
New Jersey
$1.16M 22,634 +337 +2%
Capital Fund Management (CFM)
162
Capital Fund Management (CFM)
France
$1.15M 22,365 -46,768 -68%
E
163
Ergoteles
New York
$1.14M 22,148 +22,148 New
MOACM
164
Mutual of America Capital Management
New York
$1.13M 22,134 -391 -2%
Jennison Associates
165
Jennison Associates
New York
$1.09M 21,204 +21,204 New
JC
166
JB Capital
Connecticut
$1.07M 20,898 +589 +3%
Bank of Montreal
167
Bank of Montreal
Ontario, Canada
$1.05M 20,487 +2,351 +13%
DT
168
Diversified Trust
Tennessee
$1.03M 20,190 +781 +4%
FHB
169
First Hawaiian Bank
Hawaii
$1.01M 19,720 -5,919 -23%
Wolverine Trading
170
Wolverine Trading
Illinois
$997K 19,734 +19,734 New
TD Asset Management
171
TD Asset Management
Ontario, Canada
$969K 18,900 -24,900 -57%
Handelsbanken Fonder
172
Handelsbanken Fonder
Sweden
$953K 18,597 – –
Zurich Cantonal Bank
173
Zurich Cantonal Bank
Switzerland
$895K 17,456 +1,182 +7%
Two Sigma Investments
174
Two Sigma Investments
New York
$856K 16,700 -72,888 -81%
AFA
175
Abacus FCF Advisors
Florida
$838K 16,341 +2,120 +15%
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