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Rambus
RMBS

Overview Fund Activity

144 hedge funds and large institutions have $1.03B invested in Rambus in 2015 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 45 increasing their positions, 40 reducing their positions, and 11 closing their positions.

Holders
144
Holders Change
+19
Holders Change %
+15.2%
% of All Funds
4.02%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
32
Increased
45
Reduced
40
Closed
11
Calls
$10.5M
Puts
$8.39M
Net Calls
+$2.14M
Net Calls Change
-$23.1M

Top Buyers

1
CI
1
Cambiar Investors
Colorado
$26.6M
2
RIM
2
Ranger Investment Management
Texas
$18.1M
3
Millennium Management
3
Millennium Management
New York
$16.6M
4
Primecap Management
4
Primecap Management
California
$110M
5
Goldman Sachs
5
Goldman Sachs
New York
$9.46M

Top Sellers

1
Lord, Abbett & Co
1
Lord, Abbett & Co
New Jersey
$19.7M
2
NIMC
2
NWQ Investment Management Company
California
$0
3
Balyasny Asset Management
3
Balyasny Asset Management
Illinois
$0
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$111M
5
Ameriprise
5
Ameriprise
Minnesota
$0
Name Market Value Shares Shares
Change 		Shares
Change %
TA
26
Teachers Advisors
New York
$6.36M 539,322 +368,016 +215%
New York State Common Retirement Fund
27
New York State Common Retirement Fund
New York
$5.86M 496,533 -10,863 -2%
Bank of America
28
Bank of America
North Carolina
$5.59M 473,430 +442,366 +1,424%
Citadel Advisors
29
Citadel Advisors
Florida
$5.37M 455,101 +181,988 +67%
BIM
30
BlackRock Investment Management
Delaware
$4.54M 384,904 -6,111 -2%
TCIM
31
TIAA CREF Investment Management
New York
$4.46M 377,629 -15,998 -4%
GAM
32
Gotham Asset Management
New York
$4.27M 362,212 +258,507 +249%
Charles Schwab
33
Charles Schwab
California
$4.21M 356,717 +22,878 +7%
Two Sigma Advisers
34
Two Sigma Advisers
New York
$3.7M 313,297 -23,400 -7%
Susquehanna International Group
35
Susquehanna International Group
Pennsylvania
$3.23M 273,906 -319,889 -54%
Wellington Management Group
36
Wellington Management Group
Massachusetts
$3.23M 273,404 -242,435 -47%
Deutsche Bank
37
Deutsche Bank
Germany
$2.85M 241,975 -150,424 -38%
California Public Employees Retirement System
38
California Public Employees Retirement System
California
$2.5M 211,900 +1,500 +0.7%
California State Teachers Retirement System (CalSTRS)
39
California State Teachers Retirement System (CalSTRS)
California
$2.49M 210,598 -300 -0.1%
AllianceBernstein
40
AllianceBernstein
Tennessee
$2.48M 210,220 -8,520 -4%
Morgan Stanley
41
Morgan Stanley
New York
$2.44M 207,216 +46,476 +29%
FC
42
FIC Capital
New York
$2.12M 180,000 – –
CS
43
Credit Suisse
Switzerland
$2.03M 171,712 +74,822 +77%
Ohio Public Employees Retirement System (OPERS)
44
Ohio Public Employees Retirement System (OPERS)
Ohio
$2M 169,212 – –
Invesco
45
Invesco
Georgia
$1.96M 166,246 -179,443 -52%
American Century Companies
46
American Century Companies
Missouri
$1.93M 163,589 -23,731 -13%
Swiss National Bank
47
Swiss National Bank
Switzerland
$1.85M 156,500 +19,500 +14%
PPA
48
Parametric Portfolio Associates
Washington
$1.81M 153,634 -25,843 -14%
Barclays
49
Barclays
United Kingdom
$1.63M 148,056 +131,813 +812%
Two Sigma Investments
50
Two Sigma Investments
New York
$1.55M 131,068 +23,341 +22%
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