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Ribbon Communications
RBBN

Overview Fund Activity

136 hedge funds and large institutions have $508M invested in Ribbon Communications in 2013 Q3 according to their latest regulatory filings, with 17 funds opening new positions, 62 increasing their positions, 32 reducing their positions, and 10 closing their positions.

Holders
136
Holders Change
+4
Holders Change %
+3.03%
% of All Funds
4.41%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
17
Increased
62
Reduced
32
Closed
10
Calls
$2.37M
Puts
$180K
Net Calls
+$2.19M
Net Calls Change
-$2.36M

Top Buyers

1
CCI
1
Columbus Circle Investors
$32.5M
2
Luther King Capital Management (LKCM)
2
Luther King Capital Management (LKCM)
Texas
$11M
3
Bank of New York Mellon
3
Bank of New York Mellon
New York
$12.6M
4
TA
4
Teachers Advisors
New York
$8.33M
5
TC
5
TFS Capital
Pennsylvania
$7.13M

Top Sellers

1
ECM
1
Empire Capital Management
Connecticut
$89.3M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$30.7M
3
SCA
3
SAC Capital Advisors
Connecticut
$346K
4
CAM
4
Contour Asset Management
New York
$0
5
CM
5
Castleark Management
Illinois
$0
Name Market Value Shares Shares
Change 		Shares
Change %
JPMorgan Chase & Co
51
JPMorgan Chase & Co
New York
$925K 274,431 +177,819 +184%
CPA
52
Cowen Prime Advisors
New York
$884K 262,300 – –
CC
53
Curian Capital
Colorado
$832K 246,853 +4,239 +2%
State Board of Administration of Florida Retirement System
54
State Board of Administration of Florida Retirement System
Florida
$773K 228,618 – –
FMT
55
First Mercantile Trust
Tennessee
$750K 222,007 +69,096 +45%
PG
56
PEAK6 Group
Illinois
$707K 419,184 +279,408 +200%
MWNA
57
Marshall Wace North America
New York
$676K 200,000 +200,000 New
Two Sigma Investments
58
Two Sigma Investments
New York
$660K 195,245 +97,317 +99%
NFA
59
Nationwide Fund Advisors
Ohio
$652K 192,834 +9,266 +5%
Swiss National Bank
60
Swiss National Bank
Switzerland
$639K 189,000 +25,500 +16%
Susquehanna International Group
61
Susquehanna International Group
Pennsylvania
$611K 180,821 -763,171 -81%
MLICM
62
Metropolitan Life Insurance Company (MetLife)
New York
$597K 176,575 +34,152 +24%
HI
63
HBK Investments
Texas
$536K 158,500 -1,500 -0.9%
LCM
64
Leonard Capital Management
Florida
$492K 146,141 – –
AIG
65
American International Group
New York
$489K 144,729 -1,883 -1%
PA
66
Profund Advisors
Maryland
$486K 143,931 +36,754 +34%
BA
67
BlackRock Advisors
Delaware
$470K 139,494 +846 +0.6%
ProShare Advisors
68
ProShare Advisors
Maryland
$463K 136,988 -383 -0.3%
VOYA Investment Management
69
VOYA Investment Management
Georgia
$462K 136,789 – –
NEPWA
70
New England Private Wealth Advisors
Massachusetts
$402K 119,837 – –
Citigroup
71
Citigroup
New York
$385K 113,998 +9,009 +9%
SCA
72
SAC Capital Advisors
Connecticut
$346K 102,400 -2,828,328 -97%
NCCM
73
Nine Chapters Capital Management
New Jersey
$339K 100,500 +100,500 New
VKH
74
Virtu KCG Holdings
New York
$338K 100,284 +100,284 New
HCM
75
Highbridge Capital Management
New York
$334K 99,166 +99,166 New
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