RBBN icon

Ribbon Communications

1 hedge funds and large institutions have $1.11M invested in Ribbon Communications in 2015 Q4 according to their latest regulatory filings, with funds opening new positions, 1 increasing their positions, reducing their positions, and 1 closing their positions.

Holders
1
Holders Change
-1
Holders Change %
-50%
% of All Funds
0.03%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
1
Reduced
Closed
1
Calls
$347K
Puts
$186K
Net Calls
+$161K
Net Calls Change
-$40K
Name Market Value Shares Shares
Change
Shares
Change %
Luther King Capital Management (LKCM)
1
Luther King Capital Management (LKCM)
Texas
$1.11M 155,958 +14,000 +10%
EAM
2
Eagle Asset Management
Florida
-75,444 Closed
Group One Trading
3
Group One Trading
Illinois
TH
4
Timber Hill
Connecticut
Simplex Trading
5
Simplex Trading
Illinois
Citadel Advisors
6
Citadel Advisors
Florida