RBBN icon

Ribbon Communications

116 hedge funds and large institutions have $448M invested in Ribbon Communications in 2019 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 46 increasing their positions, 30 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
116
Holders Change
-2
Holders Change %
-1.69%
% of All Funds
2.51%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.04%
New
20
Increased
46
Reduced
30
Closed
22
Calls
$93K
Puts
$766K
Net Calls
-$673K
Net Calls Change
+$14K
Name Holding Trade Value Shares
Change
Shares
Change %
BCM
126
BlueCrest Capital Management
Jersey
-$84K -17,503 Closed
PPA
127
Parametric Portfolio Associates
Washington
-$82K -17,109 Closed
WCM
128
Weld Capital Management
New York
-$67K -13,922 Closed
Los Angeles Capital Management
129
Los Angeles Capital Management
California
-$60K -12,534 Closed
PI
130
PEAK6 Investments
Illinois
-$59K -12,159 Closed
Group One Trading
131
Group One Trading
Illinois
-$17K -3,500 Closed
IA
132
IFP Advisors
Florida
-$11K -2,115 Closed
Macquarie Group
133
Macquarie Group
Australia
-$2K -400 Closed
NFG
134
Next Financial Group
Texas
-$1K -300 Closed