RHUMBLINE ADVISERS - SONUS NETWORKS INC ownership

SONUS NETWORKS INC's ticker is SONS and the CUSIP is 83570V107. A total of 1 filers reported holding SONUS NETWORKS INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
RHUMBLINE ADVISERS ownership history of SONUS NETWORKS INC
ValueSharesWeighting
Q3 2017$444,00058,0170.00%
Other shareholders
SONUS NETWORKS INC shareholders Q4 2017
NameSharesValueWeighting ↓
Quantitative Investment Management, LLC 19,200$148,0000.00%
View complete list of SONUS NETWORKS INC shareholders