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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 %
Charles Schwab
26
Charles Schwab
California
$5.52M 482,936 +36,605 +8%
SIM
27
Spark Investment Management
New York
$4.32M 377,800 – –
Bank of Montreal
28
Bank of Montreal
Ontario, Canada
$4.11M 359,280 +13,580 +4%
Two Sigma Advisers
29
Two Sigma Advisers
New York
$3.6M 315,034 +93,825 +42%
Bank of America
30
Bank of America
North Carolina
$3.5M 306,301 -69,397 -18%
TCIM
31
TIAA CREF Investment Management
New York
$3.5M 306,042 -29,490 -9%
MC
32
Menta Capital
California
$3.45M 302,105 +64,687 +27%
CC
33
Cipher Capital
New York
$3.41M 298,503 +60,021 +25%
AIM
34
Alambic Investment Management
California
$2.92M 255,000 +155,600 +157%
D.E. Shaw & Co
35
D.E. Shaw & Co
New York
$2.55M 222,935 +174,987 +365%
RhumbLine Advisers
36
RhumbLine Advisers
Massachusetts
$2.53M 221,527 +124 +0.1%
Legal & General Group
37
Legal & General Group
United Kingdom
$2.48M 216,484 +23,686 +12%
Credit Agricole
38
Credit Agricole
France
$2.47M 216,000 -144,000 -40%
Citigroup
39
Citigroup
New York
$2.47M 215,809 +28,451 +15%
QT
40
Quantbot Technologies
New York
$2.28M 199,719 +186,612 +1,424%
California Public Employees Retirement System
41
California Public Employees Retirement System
California
$2.26M 197,600 +7,200 +4%
California State Teachers Retirement System (CalSTRS)
42
California State Teachers Retirement System (CalSTRS)
California
$2.25M 196,455 -17,729 -8%
Luther King Capital Management (LKCM)
43
Luther King Capital Management (LKCM)
Texas
$2.22M 193,985 -122,940 -39%
Swiss National Bank
44
Swiss National Bank
Switzerland
$2.15M 187,800 +6,900 +4%
Prudential Financial
45
Prudential Financial
New Jersey
$2.14M 187,291 -1,210 -0.6%
FC
46
FIC Capital
New York
$2.06M 180,000 – –
AllianceBernstein
47
AllianceBernstein
Tennessee
$2.05M 179,120 -15,400 -8%
Russell Investments Group
48
Russell Investments Group
United Kingdom
$1.89M 165,052 +63,526 +63%
Canada Life
49
Canada Life
Manitoba, Canada
$1.83M 160,309 +5,080 +3%
PPA
50
Parametric Portfolio Associates
Washington
$1.81M 158,633 +23,340 +17%
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