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Rambus
RMBS

Overview Fund Activity

171 hedge funds and large institutions have $1.11B invested in Rambus in 2018 Q2 according to their latest regulatory filings, with 14 funds opening new positions, 46 increasing their positions, 59 reducing their positions, and 28 closing their positions.

Holders
171
Holders Change
-15
Holders Change %
-8.06%
% of All Funds
3.92%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
14
Increased
46
Reduced
59
Closed
28
Calls
$8.57M
Puts
$2.52M
Net Calls
+$6.05M
Net Calls Change
-$1.86M

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$25.3M
2
BlackRock
2
BlackRock
New York
$186M
3
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$62.8M
4
Stifel Financial
4
Stifel Financial
Missouri
$4.59M
5
State Street
5
State Street
Massachusetts
$45.3M

Top Sellers

1
WRF
1
Waddell & Reed Financial
Kansas
$124M
2
Invesco
2
Invesco
Georgia
$15.1M
3
USAA
3
United Services Automobile Association
Texas
$205K
4
AIM
4
Alambic Investment Management
California
$0
5
Millennium Management
5
Millennium Management
New York
$7.26M
Name Market Value Shares Shares
Change 		Shares
Change %
TI
176
Trexquant Investment
Connecticut
– – -59,565 Closed
Luther King Capital Management (LKCM)
177
Luther King Capital Management (LKCM)
Texas
– – -54,750 Closed
AIM
178
Assured Investment Management
New York
– – -48,995 Closed
Balyasny Asset Management
179
Balyasny Asset Management
Illinois
– – -44,398 Closed
Holocene Advisors
180
Holocene Advisors
New York
– – -28,498 Closed
B
181
Bailard
California
– – -27,200 Closed
JG
182
Jefferies Group
New York
– – -26,125 Closed
HCM
183
Highbridge Capital Management
New York
– – -24,896 Closed
PP
184
Paloma Partners
Connecticut
– – -21,330 Closed
RQS
185
Ramsey Quantitative Systems
Kentucky
– – -16,486 Closed
MF
186
Magnetar Financial
Illinois
– – -11,712 Closed
EIM
187
Essex Investment Management
Massachusetts
– – -10,984 Closed
QIM
188
Quantitative Investment Management
Virginia
– – -10,300 Closed
ZB
189
Zions Bancorporation
Utah
– – -5,654 Closed
Parallax Volatility Advisers
190
Parallax Volatility Advisers
California
– – -5,218 Closed
GT
191
Glenmede Trust
Pennsylvania
– – -3,499 Closed
Ohio Public Employees Retirement System (OPERS)
192
Ohio Public Employees Retirement System (OPERS)
Ohio
– – -3,283 Closed
PCM
193
Prelude Capital Management
New York
– – -3,280 Closed
Macquarie Group
194
Macquarie Group
Australia
– – -2,100 Closed
MAM
195
Meeder Asset Management
Ohio
– – -728 Closed
PHK
196
Point72 Hong Kong
Hong Kong
– – -324 Closed
MIM
197
Macroview Investment Management
Maryland
– – -145 Closed
QCG
198
Quadrant Capital Group
Ohio
$0 35 – –
CI
199
Cowen Inc
New York
– – – –
LTFS
200
Ladenburg Thalmann Financial Services
Florida
$0 35 – –
5 6 7
8
9