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Rambus
RMBS

Overview Fund Activity

224 hedge funds and large institutions have $1.68B invested in Rambus in 2020 Q4 according to their latest regulatory filings, with 50 funds opening new positions, 68 increasing their positions, 70 reducing their positions, and 16 closing their positions.

Holders
224
Holders Change
+32
Holders Change %
+16.67%
% of All Funds
3.98%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
50
Increased
68
Reduced
70
Closed
16
Calls
$12.1M
Puts
$20.9M
Net Calls
-$8.84M
Net Calls Change
-$9.13M

Top Buyers

1
LLL
1
Lynrock Lake LP
New York
$95.9M
2
Arrowstreet Capital
2
Arrowstreet Capital
Massachusetts
$24.4M
3
Nuveen Asset Management
3
Nuveen Asset Management
Illinois
$44.7M
4
BlackRock
4
BlackRock
New York
$312M
5
Ameriprise
5
Ameriprise
Minnesota
$80.1M

Top Sellers

1
Invesco
1
Invesco
Georgia
$21.6M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$44.9M
3
Fuller & Thaler Asset Management
3
Fuller & Thaler Asset Management
California
$0
4
Goldman Sachs
4
Goldman Sachs
New York
$6.43M
5
Deutsche Bank
5
Deutsche Bank
Germany
$1.75M
Name Market Value Shares Shares
Change 		Shares
Change %
OPERF
101
Oregon Public Employees Retirement Fund
Oregon
$798K 45,706 -716 -2%
VRS
102
Virginia Retirement Systems
Virginia
$777K 44,500 +9,200 +26%
MIM
103
MetLife Investment Management
New Jersey
$762K 43,648 -6,317 -13%
KBC Group
104
KBC Group
Belgium
$760K 7,910 – –
MSA
105
Mason Street Advisors
Wisconsin
$742K 42,482 -192 -0.4%
MAM
106
Martingale Asset Management
Massachusetts
$718K 41,074 -192,900 -82%
First Trust Advisors
107
First Trust Advisors
Illinois
$716K 41,027 -48,596 -54%
ACI
108
AMP Capital Investors
Australia
$650K 37,100 +37,100 New
PI
109
PEAK6 Investments
Illinois
$641K 36,720 +35,825 +4,003%
KJHP
110
K.J. Harrison & Partners
Ontario, Canada
$611K 35,000 +35,000 New
GCP
111
GSA Capital Partners
United Kingdom
$597K 34,204 +34,204 New
AG
112
Aperio Group
California
$587K 33,617 +1,692 +5%
ASRS
113
Arizona State Retirement System
Arizona
$576K 32,986 -1,192 -3%
ACM
114
AlphaCrest Capital Management
New York
$575K 32,922 -17,133 -34%
PAM
115
Panagora Asset Management
Massachusetts
$552K 31,641 -77,036 -71%
SEI Investments
116
SEI Investments
Pennsylvania
$528K 30,152 +6,993 +30%
MLICM
117
Metropolitan Life Insurance Company (MetLife)
New York
$527K 30,165 -903 -3%
BA
118
Bridgewater Associates
Connecticut
$524K 30,034 -16,908 -36%
Citadel Advisors
119
Citadel Advisors
Florida
$510K 29,235 +16,316 +126%
Creative Planning
120
Creative Planning
Kansas
$491K 28,093 +1,493 +6%
TRSOTSOK
121
Teachers Retirement System of the State of Kentucky
Kentucky
$484K 27,712 – –
TI
122
Trexquant Investment
Connecticut
$478K 27,397 +27,397 New
Allianz Asset Management
123
Allianz Asset Management
Germany
$477K 27,330 -49,239 -64%
ProShare Advisors
124
ProShare Advisors
Maryland
$477K 27,312 +11,357 +71%
AIM
125
Aigen Investment Management
New York
$474K 27,122 +11,184 +70%
3 4
5
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