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Ribbon Communications
RBBN

Overview Fund Activity

143 hedge funds and large institutions have $659M invested in Ribbon Communications in 2014 Q4 according to their latest regulatory filings, with 25 funds opening new positions, 47 increasing their positions, 47 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
143
Holders Change
-8
Holders Change %
-5.3%
% of All Funds
3.82%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
25
Increased
47
Reduced
47
Closed
30
Calls
$859K
Puts
$167K
Net Calls
+$692K
Net Calls Change
+$211K

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$86.6M
2
ClearBridge Investments
2
ClearBridge Investments
New York
$25.8M
3
First Trust Advisors
3
First Trust Advisors
Illinois
$18.8M
4
USAA
4
United Services Automobile Association
Texas
$4.18M
5
Norges Bank
5
Norges Bank
Norway
$9.02M

Top Sellers

1
CCI
1
Columbus Circle Investors
$0
2
ECM
2
Empire Capital Management
Connecticut
$57.9M
3
WC
3
Walthausen & Co
New York
$0
4
BA
4
BlackRock Advisors
Delaware
$10.9M
5
ACM
5
Archon Capital Management
Washington
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
William Blair & Company
76
William Blair & Company
Illinois
$591K +$7.48K +377 +1%
VOYA Investment Management
77
VOYA Investment Management
Georgia
$543K – – –
PA
78
Profund Advisors
Maryland
$541K +$12.4K +623 +2%
WCM
79
Westerly Capital Management
California
$536K +$536K +27,000 New
NEPWA
80
New England Private Wealth Advisors
Massachusetts
$480K – – –
Prudential Financial
81
Prudential Financial
New Jersey
$472K -$2.08M -104,800 -81%
Morgan Stanley
82
Morgan Stanley
New York
$446K +$295K +14,903 +196%
BBHC
83
Brown Brothers Harriman & Co
New York
$397K – – –
Bank of Montreal
84
Bank of Montreal
Ontario, Canada
$353K – – –
SIM
85
Spark Investment Management
New York
$352K – – –
Citigroup
86
Citigroup
New York
$346K +$304K +15,327 +728%
DTL
87
Dynamic Technology Lab
Singapore
$338K +$228K +11,474 +206%
PG
88
PEAK6 Group
Illinois
$320K +$83.4K +4,201 +35%
EEG
89
E.E. Geduld
$318K +$318K +16,000 New
UBS AM
90
UBS AM
Illinois
$309K – – –
State of New Jersey Common Pension Fund D
91
State of New Jersey Common Pension Fund D
New Jersey
$298K – – –
Arrowstreet Capital
92
Arrowstreet Capital
Massachusetts
$280K +$280K +14,110 New
Barclays
93
Barclays
United Kingdom
$257K +$184K +12,202 +251%
RFC
94
Russell Frank Company
Washington
$255K -$794K -40,104 -76%
MAA
95
Managed Account Advisors
New Jersey
$232K +$123K +6,185 +113%
NL
96
NWAM LLC
Washington
$232K +$178K +8,991 +331%
NCCM
97
Nine Chapters Capital Management
New Jersey
$222K +$62.7K +3,160 +39%
ProShare Advisors
98
ProShare Advisors
Maryland
$210K -$178K -8,972 -46%
CSS
99
Cubist Systematic Strategies
Connecticut
$195K -$298 -15 -0.2%
Creative Planning
100
Creative Planning
Kansas
$191K +$170K +8,600 +829%
2 3
4
5 6