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Rambus
RMBS

Overview Fund Activity

390 hedge funds and large institutions have $6.13B invested in Rambus in 2023 Q2 according to their latest regulatory filings, with 95 funds opening new positions, 137 increasing their positions, 128 reducing their positions, and 37 closing their positions.

Holders
390
Holders Change
+56
Holders Change %
+16.77%
% of All Funds
6.15%
Holding in Top 10
3
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-50%
% of All Funds
0.05%
New
95
Increased
137
Reduced
128
Closed
37
Calls
$199M
Puts
$58.6M
Net Calls
+$141M
Net Calls Change
+$71.2M

Top Buyers

1
PCH
1
Polar Capital Holdings
United Kingdom
$84M
2
Invesco
2
Invesco
Georgia
$121M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$45.1M
4
MC
4
Maplelane Capital
New York
$34.8M
5
Morgan Stanley
5
Morgan Stanley
New York
$96.8M

Top Sellers

1
Ameriprise
1
Ameriprise
Minnesota
$168M
2
WHG
2
Westwood Holdings Group
Texas
$14M
3
Neuberger Berman Group
3
Neuberger Berman Group
New York
$179M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$120M
5
Loomis, Sayles & Company
5
Loomis, Sayles & Company
Massachusetts
$93.6M
Name Market Value Shares Shares
Change 		Shares
Change %
Stifel Financial
101
Stifel Financial
Missouri
$5.84M 91,078 -1,245 -1%
HIM
102
Hillsdale Investment Management
Ontario, Canada
$5.77M 89,860 -36,240 -29%
Janus Henderson Group
103
Janus Henderson Group
United Kingdom
$5.68M 88,473 +39,781 +82%
LCG
104
Lisanti Capital Growth
New York
$5.47M 85,255 +85,255 New
RHJA
105
Rice Hall James & Associates
California
$5.33M 82,998 -66,238 -44%
Jane Street
106
Jane Street
New York
$5.16M 80,444 +18,768 +30%
JSP
107
Jackson Square Partners
California
$5.04M 78,606 -14,472 -16%
TIM
108
Thornburg Investment Management
New Mexico
$4.96M 77,246 +77,246 New
SOADOR
109
State of Alaska Department of Revenue
Alaska
$4.6M 71,617 -2,001 -3%
State of Tennessee, Department of Treasury
110
State of Tennessee, Department of Treasury
Tennessee
$4.55M 70,846 -14,237 -17%
New York State Teachers Retirement System (NYSTRS)
111
New York State Teachers Retirement System (NYSTRS)
New York
$4.52M 70,447 +8,134 +13%
EGI
112
EAM Global Investors
California
$4.52M 70,368 -46,247 -40%
MAP
113
Moody Aldrich Partners
Massachusetts
$4.5M 70,070 +70,070 New
Nomura Holdings
114
Nomura Holdings
Japan
$4.4M 68,601 +68,601 New
Jacobs Levy Equity Management
115
Jacobs Levy Equity Management
New Jersey
$4.38M 68,222 -134,804 -66%
DCM
116
Discovery Capital Management
Connecticut
$4.14M 64,474 +64,474 New
TRSOTSOK
117
Teachers Retirement System of the State of Kentucky
Kentucky
$4.06M 63,292 +1,941 +3%
VARA
118
Value Aligned Research Advisors
New Jersey
$4.03M 62,790 +20,000 +47%
State of New Jersey Common Pension Fund D
119
State of New Jersey Common Pension Fund D
New Jersey
$4M 62,389 +6,660 +12%
Deutsche Bank
120
Deutsche Bank
Germany
$3.95M 61,539 -21,568 -26%
ZDA
121
Zweig-DiMenna Associates
New York
$3.9M 60,750 +60,750 New
YCM
122
Yousif Capital Management
Michigan
$3.85M 60,062 -2,874 -5%
BNP Paribas Financial Markets
123
BNP Paribas Financial Markets
France
$3.82M 59,477 -58,801 -50%
ONGA
124
O'Neil Global Advisors
California
$3.8M 59,174 +59,174 New
AIG
125
American International Group
New York
$3.76M 58,574 +180 +0.3%
3 4
5
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