SYSTEMATIC FINANCIAL MANAGEMENT LP - SONUS NETWORKS INC ownership

SONUS NETWORKS INC's ticker is SONSXXXX and the CUSIP is 835916107. A total of 133 filers reported holding SONUS NETWORKS INC in Q4 2013. The put-call ratio across all filers is 2.21 and the average weighting 0.1%.

Quarter-by-quarter ownership
SYSTEMATIC FINANCIAL MANAGEMENT LP ownership history of SONUS NETWORKS INC
ValueSharesWeighting
Q3 2013$1,465,000434,7650.01%
Other shareholders

There were no reported owners of SONUS NETWORKS INC in Q4 2013.

NameSharesValueWeighting ↓
View complete list of SONUS NETWORKS INC shareholders