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Ribbon Communications
RBBN

Overview Fund Activity

134 hedge funds and large institutions have $438M invested in Ribbon Communications in 2013 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 39 increasing their positions, 53 reducing their positions, and 19 closing their positions.

Holders
134
Holders Change
-2
Holders Change %
-1.47%
% of All Funds
3.89%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
18
Increased
39
Reduced
53
Closed
19
Calls
$1.38M
Puts
$3.78M
Net Calls
-$2.4M
Net Calls Change
-$4.59M

Top Buyers

1
First Trust Advisors
1
First Trust Advisors
Illinois
$19.7M
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$4.25M
3
MSA
3
Mason Street Advisors
Wisconsin
$1.6M
4
Bank of America
4
Bank of America
North Carolina
$1.74M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$51.4M

Top Sellers

1
CAM
1
Cortina Asset Management
Wisconsin
$0
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$19.1M
3
Bank of New York Mellon
3
Bank of New York Mellon
New York
$6.82M
4
TC
4
TFS Capital
Pennsylvania
$2.11M
5
CCI
5
Columbus Circle Investors
$26M
Name Holding Trade Value Shares
Change 		Shares
Change %
HI
51
HBK Investments
Texas
$709K +$210K +13,340 +42%
Citigroup
52
Citigroup
New York
$695K +$336K +21,358 +94%
FMT
53
First Mercantile Trust
Tennessee
$671K -$28.4K -1,800 -4%
SONJCPFA
54
State of New Jersey Common Pension Fund A
New Jersey
$630K -$315K -20,000 -33%
Swiss National Bank
55
Swiss National Bank
Switzerland
$595K – – –
NFA
56
Nationwide Fund Advisors
Ohio
$594K -$13.5K -857 -2%
Citadel Advisors
57
Citadel Advisors
Florida
$560K +$330K +20,930 +143%
MLICM
58
Metropolitan Life Insurance Company (MetLife)
New York
$556K – – –
JPMorgan Chase & Co
59
JPMorgan Chase & Co
New York
$486K -$378K -24,004 -44%
U
60
UBS
Switzerland
$484K +$288K +18,264 +147%
AAP
61
Ardsley Advisory Partners
Connecticut
$473K +$315K +20,000 +200%
BA
62
BlackRock Advisors
Delaware
$469K +$29.3K +1,859 +7%
LCM
63
Leonard Capital Management
Florida
$460K – – –
AIG
64
American International Group
New York
$451K -$4.54K -288 -1%
William Blair & Company
65
William Blair & Company
Illinois
$444K +$182K +11,600 +70%
VOYA Investment Management
66
VOYA Investment Management
Georgia
$431K – – –
Two Sigma Investments
67
Two Sigma Investments
New York
$383K -$232K -14,737 -38%
NEPWA
68
New England Private Wealth Advisors
Massachusetts
$378K – – –
PG
69
PEAK6 Group
Illinois
$330K -$989K -62,862 -75%
Morgan Stanley
70
Morgan Stanley
New York
$306K +$158 +10 +0.1%
NCCM
71
Nine Chapters Capital Management
New Jersey
$305K -$11.7K -740 -4%
PCM
72
Prelude Capital Management
New York
$301K +$201K +12,720 +200%
UBS AM
73
UBS AM
Illinois
$245K +$25.8K +1,640 +12%
Barclays
74
Barclays
United Kingdom
$235K -$40.8K -2,718 -15%
RFC
75
Russell Frank Company
Washington
$234K -$1.26M -84,174 -84%
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