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Rambus
RMBS

Overview Fund Activity

181 hedge funds and large institutions have $1.3B invested in Rambus in 2019 Q4 according to their latest regulatory filings, with 26 funds opening new positions, 69 increasing their positions, 55 reducing their positions, and 35 closing their positions.

Holders
181
Holders Change
-15
Holders Change %
-7.65%
% of All Funds
3.57%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
26
Increased
69
Reduced
55
Closed
35
Calls
$8.23M
Puts
$2.93M
Net Calls
+$5.3M
Net Calls Change
-$4.85M

Top Buyers

1
Loomis, Sayles & Company
1
Loomis, Sayles & Company
Massachusetts
$19.8M
2
Ameriprise
2
Ameriprise
Minnesota
$44.4M
3
Arrowstreet Capital
3
Arrowstreet Capital
Massachusetts
$16.3M
4
Bank of America
4
Bank of America
North Carolina
$11.1M
5
Lord, Abbett & Co
5
Lord, Abbett & Co
New Jersey
$7.55M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$0
2
Citadel Advisors
2
Citadel Advisors
Florida
$155K
3
Thrivent Financial for Lutherans
3
Thrivent Financial for Lutherans
Minnesota
$1.74M
4
WC
4
Wexford Capital
Florida
$0
5
NIMC
5
NWQ Investment Management Company
California
$25.1M
Name Market Value Shares Shares
Change 		Shares
Change %
Walleye Trading
126
Walleye Trading
New York
$224K 16,269 -9,657 -37%
Qube Research & Technologies (QRT)
127
Qube Research & Technologies (QRT)
United Kingdom
$215K 15,584 +15,584 New
Simplex Trading
128
Simplex Trading
Illinois
$199K 14,467 +682 +5%
TCM
129
Teza Capital Management
Illinois
$187K 13,599 +13,599 New
ECM
130
Everence Capital Management
Indiana
$185K 13,445 – –
CGH
131
Crossmark Global Holdings
Texas
$179K 13,020 +10 +0.1%
HSBC Holdings
132
HSBC Holdings
United Kingdom
$175K 12,729 +1,250 +11%
II
133
Inspire Investing
Idaho
$172K 12,483 -1,646 -12%
PA
134
Profund Advisors
Maryland
$159K 11,524 -5,546 -32%
Citadel Advisors
135
Citadel Advisors
Florida
$155K 11,244 -474,357 -98%
OR
136
Olympiad Research
Connecticut
$140K 10,167 +10,167 New
ECM
137
ExodusPoint Capital Management
New York
$138K 10,052 +10,052 New
AIP
138
Ameritas Investment Partners
Nebraska
$133K 9,662 +777 +9%
Zurich Cantonal Bank
139
Zurich Cantonal Bank
Switzerland
$94K 6,813 +1,529 +29%
PNC Financial Services Group
140
PNC Financial Services Group
Pennsylvania
$87K 6,209 +2,092 +51%
MIFH
141
Migdal Insurance & Financial Holdings
Israel
$81K 5,846 +2,698 +86%
OAM
142
Oppenheimer Asset Management
New York
$75K 5,429 +476 +10%
MOACM
143
Mutual of America Capital Management
New York
$55K 3,966 -135 -3%
Mitsubishi UFJ Asset Management
144
Mitsubishi UFJ Asset Management
Japan
$50K 3,598 -493 -12%
Ohio Public Employees Retirement System (OPERS)
145
Ohio Public Employees Retirement System (OPERS)
Ohio
$48K 3,472 -21,214 -86%
LIA
146
LS Investment Advisors
Michigan
$44K 3,187 – –
IUHSA
147
Itau Unibanco Holding S.A.
Brazil
$43K 3,098 +3,098 New
SWA
148
Sutton Wealth Advisors
Florida
$38.7K 2,811 – –
CFA
149
Carroll Financial Associates
North Carolina
$38K 2,822 +2,822 New
PCM
150
Prelude Capital Management
New York
$35K 2,522 -8,678 -77%
4 5
6
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