GAM SYSTEMATIC LLP - WEST CORP ownership

WEST CORP's ticker is WSTC and the CUSIP is 952355204. A total of 148 filers reported holding WEST CORP in Q4 2016. The put-call ratio across all filers is 0.06 and the average weighting 0.9%.

Quarter-by-quarter ownership
GAM SYSTEMATIC LLP ownership history of WEST CORP
ValueSharesWeighting
Q3 2017$2,198,000,000
+69.7%
93,663
+68.7%
0.32%
+69.9%
Q2 2017$1,295,000,000
+62.3%
55,527
+70.0%
0.19%
+18.5%
Q1 2017$798,000,000
+124.8%
32,663
+127.6%
0.16%
+86.9%
Q4 2016$355,000,000
-38.3%
14,352
-44.9%
0.08%
-30.6%
Q3 2016$575,000,000
+34.7%
26,035
+19.9%
0.12%
+17.5%
Q2 2016$427,000,000
+28.2%
21,718
+48.7%
0.10%
+17.0%
Q1 2016$333,000,000
+57.8%
14,610
+49.7%
0.09%
+46.7%
Q4 2015$211,000,000
+5.0%
9,762
+9.0%
0.06%
+27.7%
Q3 2015$201,000,0008,9530.05%
Other shareholders
WEST CORP shareholders Q4 2016
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