IRONWOOD INVESTMENT MANAGEMENT LLC - SONUS NETWORKS INC ownership

SONUS NETWORKS INC's ticker is SONSXXXX and the CUSIP is 835916503. A total of 114 filers reported holding SONUS NETWORKS INC in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
IRONWOOD INVESTMENT MANAGEMENT LLC ownership history of SONUS NETWORKS INC
ValueSharesWeighting
Q3 2017$731,000
-1.5%
95,600
-4.2%
0.51%
-4.3%
Q2 2017$742,000
+6.9%
99,745
-5.3%
0.54%
+3.5%
Q1 2017$694,000
+4.7%
105,288
+0.1%
0.52%
+7.2%
Q4 2016$663,000
-29.6%
105,225
-13.1%
0.48%
-33.1%
Q3 2016$942,000
-21.4%
121,112
-12.2%
0.72%
-19.4%
Q2 2016$1,198,000
+4.4%
137,916
-9.5%
0.90%
+19.4%
Q1 2016$1,147,000
-22.1%
152,355
-26.2%
0.75%
+23.7%
Q4 2015$1,472,000
+1.0%
206,484
-19.0%
0.61%
+13.5%
Q3 2015$1,457,000
-35.5%
254,802
-21.9%
0.54%
+2.9%
Q2 2015$2,259,000
-30.2%
326,421
-20.5%
0.52%
-13.2%
Q1 2015$3,237,000410,7900.60%
Other shareholders
SONUS NETWORKS INC shareholders Q1 2017
NameSharesValueWeighting ↓
Empire Capital Management, L.L.C. 874,944$6,895,0003.59%
HARBER ASSET MANAGEMENT LLC 419,011$3,302,0002.50%
Horrell Capital Management, Inc. 400,500$3,156,0001.36%
IRONWOOD INVESTMENT MANAGEMENT LLC 410,790$3,237,0000.60%
Walthausen & Co., LLC 937,978$7,391,0000.54%
FNY Managed Accounts LLC 45,000$354,600,0000.29%
Integre Asset Management, LLC 176,377$1,390,0000.28%
Granite Investment Partners, LLC 386,816$3,048,0000.26%
STONERIDGE INVESTMENT PARTNERS LLC 277,187$2,184,0000.26%
Cowen Prime Services LLC 73,048$576,0000.24%
View complete list of SONUS NETWORKS INC shareholders