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Rambus
RMBS

Overview Fund Activity

176 hedge funds and large institutions have $915M invested in Rambus in 2019 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 73 increasing their positions, 42 reducing their positions, and 39 closing their positions.

Holders
176
Holders Change
-11
Holders Change %
-5.88%
% of All Funds
3.82%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
29
Increased
73
Reduced
42
Closed
39
Calls
$6.04M
Puts
$2.83M
Net Calls
+$3.21M
Net Calls Change
+$1.33M

Top Buyers

1
NIMC
1
NWQ Investment Management Company
California
$30.6M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$116M
3
VNIM
3
Vaughan Nelson Investment Management
Texas
$16.6M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$24M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$49.5M

Top Sellers

1
WRF
1
Waddell & Reed Financial
Kansas
$0
2
Morgan Stanley
2
Morgan Stanley
New York
$292K
3
DGHMC
3
Dalton, Greiner, Hartman, Maher & Co
New York
$0
4
LLL
4
Lynrock Lake LP
New York
$5.92M
5
CI
5
Cambiar Investors
Colorado
$3.21M
Name Market Value Shares Shares
Change 		Shares
Change %
Pacer Advisors
101
Pacer Advisors
Pennsylvania
$334K 31,929 -9,498 -23%
Creative Planning
102
Creative Planning
Kansas
$321K 30,704 -150 -0.5%
Group One Trading
103
Group One Trading
Illinois
$310K 29,628 +12,825 +76%
TRSOTSOK
104
Teachers Retirement System of the State of Kentucky
Kentucky
$305K 29,212 – –
GHCM
105
Glen Harbor Capital Management
California
$300K 28,662 – –
Morgan Stanley
106
Morgan Stanley
New York
$292K 27,946 -2,111,921 -99%
PIA
107
Piedmont Investment Advisors
North Carolina
$286K 27,343 +1,557 +6%
BCM
108
BBT Capital Management
Texas
$280K 26,750 -3,471 -11%
AG
109
Aperio Group
California
$280K 26,766 +961 +4%
AIM
110
Assured Investment Management
New York
$264K 25,216 +22,074 +703%
BNP Paribas Financial Markets
111
BNP Paribas Financial Markets
France
$259K 24,765 +12,710 +105%
MSL
112
Mackay Shields LLC
New York
$254K 24,300 +24,300 New
Public Employees Retirement Association of Colorado
113
Public Employees Retirement Association of Colorado
Colorado
$249K 23,857 – –
MCIM
114
Meadow Creek Investment Management
Georgia
$247K 23,604 – –
MC
115
Menta Capital
California
$198K 18,949 -29,500 -61%
EP
116
Elkfork Partners
Oregon
$194K 18,546 – –
Walleye Trading
117
Walleye Trading
New York
$179K 17,147 -11,917 -41%
XK
118
Xact Kapitalforvaltning
Sweden
$171K 16,397 -13,500 -45%
USAA
119
United Services Automobile Association
Texas
$171K 16,362 – –
AB
120
Amalgamated Bank
New York
$166K 15,892 +469 +3%
AIM
121
Alambic Investment Management
California
$156K 14,900 -20,800 -58%
FCBT
122
First Citizens Bank & Trust
North Carolina
$154K 14,705 -170 -1%
ProShare Advisors
123
ProShare Advisors
Maryland
$154K 14,729 +450 +3%
II
124
Inspire Investing
Idaho
$154K 14,760 +4,658 +46%
CGH
125
Crossmark Global Holdings
Texas
$152K 14,508 -10 -0.1%
3 4
5
6 7