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Rambus
RMBS

Overview Fund Activity

171 hedge funds and large institutions have $1.22B invested in Rambus in 2016 Q4 according to their latest regulatory filings, with 28 funds opening new positions, 57 increasing their positions, 60 reducing their positions, and 29 closing their positions.

Holders
171
Holders Change
-4
Holders Change %
-2.29%
% of All Funds
4.28%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
28
Increased
57
Reduced
60
Closed
29
Calls
$15.5M
Puts
$9M
Net Calls
+$6.51M
Net Calls Change
-$2.96M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$65.6M
2
BFA
2
BlackRock Fund Advisors
California
$117M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$129M
4
State Street
4
State Street
Massachusetts
$37.6M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$27.1M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$58.9M
2
ORI
2
Oak Ridge Investments
Illinois
$45.2M
3
AP
3
AHL Partners
United Kingdom
$5.52M
4
HCM
4
Highbridge Capital Management
New York
$974K
5
Millennium Management
5
Millennium Management
New York
$3.41M
Name Market Value Shares Shares
Change 		Shares
Change %
CSS
126
Cubist Systematic Strategies
Connecticut
$143K 10,363 -21,655 -68%
GHCM
127
Glen Harbor Capital Management
California
$129K 9,384 +9,384 New
Victory Capital Management
128
Victory Capital Management
Texas
$113K 8,176 -201 -2%
MCIM
129
Meadow Creek Investment Management
Georgia
$106K 7,728 +7,728 New
AIM
130
Acrospire Investment Management
Illinois
$96K 7,000 +2,700 +63%
GXMC
131
Global X Management Company
New York
$94K 6,797 +5,291 +351%
NIT
132
NumerixS Investment Technologies
British Columbia, Canada
$90K 6,500 +400 +7%
EP
133
Elkfork Partners
Oregon
$84K 6,072 +6,072 New
TAM
134
Tyers Asset Management
Texas
$61K 4,416 +4,416 New
LIA
135
LS Investment Advisors
Michigan
$56K 4,058 +208 +5%
TRCT
136
Tower Research Capital (TRC)
New York
$55K 3,972 +3,972 New
Zurich Cantonal Bank
137
Zurich Cantonal Bank
Switzerland
$44K 3,192 – –
RCM
138
Riverhead Capital Management
Delaware
$43K 3,100 – –
Group One Trading
139
Group One Trading
Illinois
$37K 2,700 -2,300 -46%
Parallax Volatility Advisers
140
Parallax Volatility Advisers
California
$29K 2,086 -1,137 -35%
Walleye Trading
141
Walleye Trading
New York
$29K 2,129 +2,129 New
Nisa Investment Advisors
142
Nisa Investment Advisors
Missouri
$23K 1,700 – –
SWA
143
Sutton Wealth Advisors
Florida
$21.2K 1,540 – –
PCM
144
Penserra Capital Management
California
$20K 1,501 +260 +21%
MPWT
145
MassMutual Private Wealth & Trust
Connecticut
$15K 1,091 +1,091 New
LTFS
146
Ladenburg Thalmann Financial Services
Florida
$15K 1,062 -3,563 -77%
IA
147
IFP Advisors
Florida
$14K 1,024 -159 -13%
AG
148
Advisor Group
Arizona
$14K 990 – –
IP
149
Intellectus Partners
California
$12K 874 +874 New
HFM
150
Hartford Financial Management
Connecticut
$11K 805 -600 -43%
4 5
6
7 8