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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 %
SG Americas Securities
76
SG Americas Securities
New York
$1.12M 81,202 -281,735 -78%
AIG
77
American International Group
New York
$1.1M 79,849 -2,118 -3%
RA
78
Royce & Associates
New York
$1.07M 77,914 +2,257 +3%
IA
79
IndexIQ Advisors
New York
$1.07M 77,620 -24,637 -24%
CIC
80
Cornercap Investment Counsel
Georgia
$1.06M 77,020 -22,570 -23%
TPSF
81
Texas Permanent School Fund
Texas
$1.05M 76,262 +625 +0.8%
ASRS
82
Arizona State Retirement System
Arizona
$1.02M 74,347 -56,168 -43%
Truist Financial
83
Truist Financial
North Carolina
$957K 69,524 +69,524 New
AQR Capital Management
84
AQR Capital Management
Connecticut
$953K 69,192 -8,515 -11%
New York State Teachers Retirement System (NYSTRS)
85
New York State Teachers Retirement System (NYSTRS)
New York
$947K 68,739 +20,067 +41%
SO
86
STRS Ohio
Ohio
$938K 68,100 +27,700 +69%
PP
87
PDT Partners
New York
$915K 66,390 -17,155 -21%
Manulife (Manufacturers Life Insurance)
88
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$905K 65,682 -1,407 -2%
PI
89
PineBridge Investments
New York
$890K 64,627 -61,172 -49%
KBC Group
90
KBC Group
Belgium
$789K 57,306 – –
Group One Trading
91
Group One Trading
Illinois
$782K 56,747 +19,816 +54%
FC
92
Ferris Capital
Massachusetts
$754K 54,713 +22,368 +69%
Citigroup
93
Citigroup
New York
$734K 53,317 -30,054 -36%
MIM
94
MetLife Investment Management
New Jersey
$688K 49,965 – –
OPERF
95
Oregon Public Employees Retirement Fund
Oregon
$601K 43,622 – –
BNP Paribas Financial Markets
96
BNP Paribas Financial Markets
France
$593K 43,063 +23,340 +118%
PP
97
Paloma Partners
Connecticut
$562K 40,755 +11,297 +38%
MSA
98
Mason Street Advisors
Wisconsin
$535K 38,834 +1,100 +3%
LSERS
99
Louisiana State Employees Retirement System
Louisiana
$526K 38,210 -2,890 -7%
COPPSERS
100
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$521K 37,798 +105 +0.3%
2 3
4
5 6