ALLIANCEBERNSTEIN L.P. - SONUS NETWORKS INC ownership

Quarter-by-quarter ownership
ALLIANCEBERNSTEIN L.P. ownership history of SONUS NETWORKS INC
ValueSharesWeighting
Q3 2017$337,000
-3.2%
44,108
-5.8%
0.00%
Q2 2017$348,000
+40.3%
46,808
+24.5%
0.00%
Q1 2017$248,000
-2.7%
37,608
-7.2%
0.00%
Q4 2016$255,000
-90.1%
40,516
-87.8%
0.00%
-100.0%
Q3 2016$2,579,000
+68.3%
331,488
+88.0%
0.00%
+100.0%
Q2 2016$1,532,000
+421.1%
176,298
+352.0%
0.00%
Q1 2016$294,000
-12.0%
39,008
-16.7%
0.00%
Q4 2015$334,000
+8.4%
46,808
-13.0%
0.00%
Q3 2015$308,000
-32.5%
53,808
-18.4%
0.00%
Q2 2015$456,000
-28.4%
65,948
-18.4%
0.00%
-100.0%
Q1 2015$637,00080,8090.00%
Other shareholders
SONUS NETWORKS INC shareholders Q3 2023
NameSharesValueWeighting ↓
Hawk Ridge Capital Management 1,292,401$8,517,0003.83%
Horrell Capital Management, Inc. 600,000$3,954,0002.46%
CENTRAL SECURITIES CORP 750,000$4,943,0000.92%
IRONWOOD INVESTMENT MANAGEMENT LLC 105,288$694,0000.52%
Cowen Prime Services LLC 141,931$935,0000.48%
ALGERT GLOBAL LLC 243,347$1,604,0000.43%
Piermont Capital Management Inc. 138,982$916,0000.22%
Alambic Investment Management, L.P. 130,800$862,0000.11%
Spark Investment Management LLC 229,000$1,509,0000.10%
MENTA CAPITAL LLC 133,426$879,0000.09%
View complete list of SONUS NETWORKS INC shareholders