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Rambus
RMBS

Overview Fund Activity

163 hedge funds and large institutions have $974M invested in Rambus in 2017 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 71 increasing their positions, 43 reducing their positions, and 16 closing their positions.

Holders
163
Holders Change
+4
Holders Change %
+2.52%
% of All Funds
4.07%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
20
Increased
71
Reduced
43
Closed
16
Calls
$7.18M
Puts
$2.66M
Net Calls
+$4.52M
Net Calls Change
+$533K

Top Buyers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$33.2M
2
Millennium Management
2
Millennium Management
New York
$10.6M
3
Citadel Advisors
3
Citadel Advisors
Florida
$6.69M
4
Deutsche Bank
4
Deutsche Bank
Germany
$6.66M
5
PAM
5
Panagora Asset Management
Massachusetts
$10.4M

Top Sellers

1
Primecap Management
1
Primecap Management
California
$74.9M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$0
3
ORI
3
Oak Ridge Investments
Illinois
$0
4
BlackRock
4
BlackRock
New York
$161M
5
CI
5
Cambiar Investors
Colorado
$14.8M
Name Market Value Shares Shares
Change 		Shares
Change %
NI
101
Numeric Investors
Massachusetts
$283K 24,800 +1,800 +8%
O
102
OppenheimerFunds
New York
$281K 24,623 +3,549 +17%
PIA
103
Piedmont Investment Advisors
North Carolina
$276K 24,158 +24,158 New
Public Employees Retirement Association of Colorado
104
Public Employees Retirement Association of Colorado
Colorado
$273K 23,857 – –
SOADOR
105
State of Alaska Department of Revenue
Alaska
$251K 21,969 +9,699 +79%
SCM
106
Stevens Capital Management
Pennsylvania
$245K 21,423 +6,267 +41%
PA
107
Profund Advisors
Maryland
$244K 21,364 +2,382 +13%
FPF
108
FNY Partners Fund
New York
$228K 20,000 +20,000 New
NIT
109
NumerixS Investment Technologies
British Columbia, Canada
$216K 18,900 -2,200 -10%
HCM
110
Highbridge Capital Management
New York
$190K 16,619 +16,619 New
CAN
111
Cetera Advisor Networks
California
$189K 16,600 – –
AB
112
Amalgamated Bank
New York
$174K 15,208 +549 +4%
TSS
113
Two Sigma Securities
New York
$172K 15,062 +15,062 New
PI
114
PineBridge Investments
New York
$169K 14,720 +219 +2%
PP
115
Paloma Partners
Connecticut
$166K 14,511 -63,603 -81%
GT
116
Glenmede Trust
Pennsylvania
$165K 12,625 – –
GHCM
117
Glen Harbor Capital Management
California
$162K 14,178 +6,392 +82%
HDIM
118
Hanson & Doremus Investment Management
Vermont
$155K 13,598 +13,598 New
PTC
119
Petrus Trust Company
Texas
$138K 12,066 +12,066 New
TI
120
Trexquant Investment
Connecticut
$137K 12,000 +12,000 New
MCIM
121
Meadow Creek Investment Management
Georgia
$133K 11,676 +5,264 +82%
ProShare Advisors
122
ProShare Advisors
Maryland
$131K 11,464 -3,644 -24%
SCM
123
Shelton Capital Management
Colorado
$126K 11,045 +11,045 New
Commonwealth Equity Services
124
Commonwealth Equity Services
Massachusetts
$115K 10,031 -925 -8%
AIP
125
Ameritas Investment Partners
Nebraska
$111K 9,734 +822 +9%
3 4
5
6 7