RBBN icon

Ribbon Communications

124 hedge funds and large institutions have $256M invested in Ribbon Communications in 2015 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 60 increasing their positions, 35 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
124
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.79M
Puts
$1.95M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$36.8M
2
$24.1M
3
$12.9M
4
$12.1M
5
$10.9M
6
$9.93M
7
$8.65M
8
$7.49M
9
$7.39M
10
$7.28M
11
$6.89M
12
$6.01M
13
$5.16M
14
$4.73M
15
$4.14M
16
$3.71M
17
$3.67M
18
$3.3M
19
$3.27M
20
$3.24M
21
$3.24M
22
$3.16M
23
$3.08M
24
$3.05M
25
$3M