GROUP ONE TRADING, L.P. - WEST CORP ownership

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of WEST CORP
ValueSharesWeighting
Q4 2013$10,000
-37.5%
400
-42.9%
0.00%
Q3 2013$16,000
-33.3%
700
-36.4%
0.00%
-100.0%
Q2 2013$24,0001,1000.00%
Other shareholders

There were no reported owners of WEST CORP in Q1 2014.

NameSharesValueWeighting ↓
View complete list of WEST CORP shareholders