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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 %
JPMIA
126
J.P. Marvel Investment Advisors
Massachusetts
$40K – – –
HighTower Advisors
127
HighTower Advisors
Illinois
$40K – – –
PA
128
Pinnacle Associates
New York
$40K – – –
TRCT
129
Tower Research Capital (TRC)
New York
$32K +$29.6K +1,488 +1,240%
Teacher Retirement System of Texas
130
Teacher Retirement System of Texas
Texas
$27K -$4.96K -246 -16%
BlackRock
131
BlackRock
New York
$27K – – –
WA
132
Winfield Associates
Ohio
$20K +$20K +1,000 New
FQ
133
First Quadrant
California
$19K -$56.6K -2,920 -75%
TDC
134
Thompson Davis & Co
Virginia
$16K +$16K +800 New
Royal Bank of Canada
135
Royal Bank of Canada
Ontario, Canada
$11K +$2.88K +142 +36%
Parallax Volatility Advisers
136
Parallax Volatility Advisers
California
$6K +$6K +297 New
CG
137
Colony Group
Massachusetts
$4K +$4K +200 New
WT
138
Whittier Trust
California
$3K – – –
Northwestern Mutual Wealth Management
139
Northwestern Mutual Wealth Management
Wisconsin
$2K +$2K +105 New
IPC
140
Independent Portfolio Consultants
Florida
$2K +$2K +120 New
WRM
141
Westport Resources Management
Connecticut
$1K – – –
GT
142
Glenmede Trust
Pennsylvania
$1K – – –
Manulife (Manufacturers Life Insurance)
143
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$621 -$21 -1,069 -3%
CCI
144
Columbus Circle Investors
– -$19.4M -1,137,031 Closed
WC
145
Walthausen & Co
New York
– -$13.8M -806,970 Closed
ACM
146
Archon Capital Management
Washington
– -$8.57M -501,047 Closed
KCM
147
Kennedy Capital Management
Missouri
– -$5.32M -310,955 Closed
ACH
148
ArrowMark Colorado Holdings
Colorado
– -$5.3M -309,717 Closed
CCM
149
Cupps Capital Management
Illinois
– -$3.73M -218,240 Closed
Marshall Wace
150
Marshall Wace
United Kingdom
– -$2.14M -125,164 Closed
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