MARTINGALE ASSET MANAGEMENT L P - WEST CORP ownership

WEST CORP's ticker is WSTC and the CUSIP is 952355204. A total of 141 filers reported holding WEST CORP in Q4 2015. The put-call ratio across all filers is 2.28 and the average weighting 0.5%.

Quarter-by-quarter ownership
MARTINGALE ASSET MANAGEMENT L P ownership history of WEST CORP
ValueSharesWeighting
Q2 2017$2,672,000
-5.0%
114,550
-0.5%
0.04%
-7.3%
Q1 2017$2,813,000
-1.4%
115,154
-0.0%
0.04%
+2.5%
Q4 2016$2,852,000
+33.8%
115,168
+19.3%
0.04%
+25.0%
Q3 2016$2,132,000
+75.3%
96,530
+56.1%
0.03%
+60.0%
Q2 2016$1,216,000
+4.7%
61,828
+21.5%
0.02%
-13.0%
Q1 2016$1,161,000
+5.7%
50,875
-0.0%
0.02%
-4.2%
Q4 2015$1,098,000
-3.9%
50,882
-0.3%
0.02%
-14.3%
Q3 2015$1,143,000
-32.6%
51,025
-9.4%
0.03%
-30.0%
Q2 2015$1,696,000
+14.0%
56,341
+27.8%
0.04%
+11.1%
Q1 2015$1,488,000
-20.3%
44,089
-22.1%
0.04%
-30.8%
Q4 2014$1,868,000
+9.6%
56,590
-2.2%
0.05%
-1.9%
Q3 2014$1,704,000
-31.6%
57,838
-37.7%
0.05%
+35.9%
Q2 2014$2,490,00092,8680.04%
Other shareholders
WEST CORP shareholders Q4 2015
NameSharesValueWeighting ↓
THOMAS H LEE PARTNERS LP 18,099,239$422,074,00011.79%
West Family Investments, Inc. 1,591,636$37,117,0008.13%
Kassirer Asset Management Corp 200,000$4,664,0003.38%
Kellner Capital, LLC 177,800$4,146,0002.08%
Versor Investments LP 324,327$7,563,0002.05%
Camarda Financial Advisors, LLC 66,061$1,541,0001.65%
ALPINE ASSOCIATES MANAGEMENT INC. 2,087,007$48,669,0001.46%
GARDNER LEWIS ASSET MANAGEMENT L P 648,944$15,133,0001.00%
Perella Weinberg Partners Capital Management LP 303,843$7,086,0000.87%
GABELLI & Co INVESTMENT ADVISERS, INC. 316,165$7,373,0000.79%
View complete list of WEST CORP shareholders