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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 %
CA
126
Commerzbank Aktiengesellschaft
Germany
$150K 14,339 +927 +7%
CIBC Asset Management
127
CIBC Asset Management
Ontario, Canada
$149K 14,260 – –
TAM
128
Tyers Asset Management
Texas
$141K 13,488 – –
ECM
129
Everence Capital Management
Indiana
$141K 13,445 – –
SEI Investments
130
SEI Investments
Pennsylvania
$137K 12,909 +3,036 +31%
O
131
OppenheimerFunds
New York
$130K 12,412 -4,193 -25%
FIB
132
First Interstate Bank
Montana
$124K 11,860 +11,860 New
AQR Capital Management
133
AQR Capital Management
Connecticut
$122K 11,692 +11,692 New
BCM
134
BlueCrest Capital Management
Jersey
$114K 10,890 +10,890 New
ZIM
135
Zacks Investment Management
Illinois
$113K 10,811 +10,811 New
EMG
136
ETF Managers Group
New Jersey
$111K 10,658 +949 +10%
RCM
137
Riverhead Capital Management
Delaware
$99K 9,457 – –
AIP
138
Ameritas Investment Partners
Nebraska
$93K 8,885 – –
Man Group
139
Man Group
United Kingdom
$83K 7,912 +7,912 New
PI
140
PEAK6 Investments
Illinois
$76K 7,255 -9,412 -56%
QT
141
Quantamental Technologies
New York
$70K 6,701 +6,701 New
CG
142
Cutler Group
California
$62K 5,981 +5,800 +3,204%
Zurich Cantonal Bank
143
Zurich Cantonal Bank
Switzerland
$56K 5,396 – –
Federated Hermes
144
Federated Hermes
Pennsylvania
$54K 5,142 – –
Marshall Wace
145
Marshall Wace
United Kingdom
$46K 4,446 +4,446 New
PNC Financial Services Group
146
PNC Financial Services Group
Pennsylvania
$38K 3,640 +869 +31%
UBS Group
147
UBS Group
Switzerland
$33K 3,197 -39,488 -93%
LIA
148
LS Investment Advisors
Michigan
$33K 3,187 – –
MOACM
149
Mutual of America Capital Management
New York
$33K 3,121 +425 +16%
SWA
150
Sutton Wealth Advisors
Florida
$29.4K 2,811 +2,811 New
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6
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