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Rambus
RMBS

Overview Fund Activity

125 hedge funds and large institutions have $1.23B invested in Rambus in 2015 Q2 according to their latest regulatory filings, with 15 funds opening new positions, 44 increasing their positions, 42 reducing their positions, and 18 closing their positions.

Holders
125
Holders Change
-3
Holders Change %
-2.34%
% of All Funds
3.37%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
15
Increased
44
Reduced
42
Closed
18
Calls
$34.7M
Puts
$9.43M
Net Calls
+$25.2M
Net Calls Change
+$9.69M

Top Buyers

1
Lord, Abbett & Co
1
Lord, Abbett & Co
New Jersey
$62.3M
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$21.4M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$113M
4
PAM
4
Panagora Asset Management
Massachusetts
$6.66M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$21.1M

Top Sellers

1
IG
1
ING Group
Netherlands
$0
2
PCM
2
Penn Capital Management
Pennsylvania
$28.5M
3
Deutsche Bank
3
Deutsche Bank
Germany
$5.68M
4
SFM
4
Systematic Financial Management
New Jersey
$0
5
BFA
5
BlackRock Fund Advisors
California
$41M
Name Market Value Shares Shares
Change 		Shares
Change %
MAA
26
Managed Account Advisors
New Jersey
$5.88M 405,605 -39,955 -9%
TCIM
27
TIAA CREF Investment Management
New York
$5.7M 393,627 +5,146 +1%
Deutsche Bank
28
Deutsche Bank
Germany
$5.68M 392,399 -198,540 -34%
BIM
29
BlackRock Investment Management
Delaware
$5.67M 391,015 +76,461 +24%
Ameriprise
30
Ameriprise
Minnesota
$5.07M 350,101 +52,907 +18%
Invesco
31
Invesco
Georgia
$5.01M 345,689 +307,258 +800%
Two Sigma Advisers
32
Two Sigma Advisers
New York
$4.88M 336,697 +4,800 +1%
Charles Schwab
33
Charles Schwab
California
$4.84M 333,839 +10,288 +3%
Citadel Advisors
34
Citadel Advisors
Florida
$3.96M 273,113 +32,933 +14%
AllianceBernstein
35
AllianceBernstein
Tennessee
$3.17M 218,740 – –
California State Teachers Retirement System (CalSTRS)
36
California State Teachers Retirement System (CalSTRS)
California
$3.06M 210,898 +2,581 +1%
California Public Employees Retirement System
37
California Public Employees Retirement System
California
$3.05M 210,400 – –
D.E. Shaw & Co
38
D.E. Shaw & Co
New York
$2.81M 193,548 +79,548 +70%
American Century Companies
39
American Century Companies
Missouri
$2.71M 187,320 +5,635 +3%
FC
40
FIC Capital
New York
$2.61M 180,000 – –
PPA
41
Parametric Portfolio Associates
Washington
$2.6M 179,477 -25,490 -12%
TA
42
Teachers Advisors
New York
$2.48M 171,306 -5,897 -3%
Ohio Public Employees Retirement System (OPERS)
43
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.45M 169,212 – –
CIP
44
Convergence Investment Partners
Florida
$2.41M 166,410 +166,410 New
Citigroup
45
Citigroup
New York
$2.38M 164,079 -77,508 -32%
Morgan Stanley
46
Morgan Stanley
New York
$2.33M 160,740 +17,449 +12%
Swiss National Bank
47
Swiss National Bank
Switzerland
$1.99M 137,000 +9,300 +7%
CA
48
Commerzbank Aktiengesellschaft
Germany
$1.92M 132,802 +31,593 +31%
SEI Investments
49
SEI Investments
Pennsylvania
$1.79M 123,333 -116 -0.1%
Royal Bank of Canada
50
Royal Bank of Canada
Ontario, Canada
$1.61M 111,129 -5,092 -4%
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