SIMPLEX TRADING, LLC - FIRST MARBLEHEAD CORP ownership

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of FIRST MARBLEHEAD CORP
ValueSharesWeighting
Q2 2016$0280.00%
Other shareholders
FIRST MARBLEHEAD CORP shareholders Q3 2016
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 500$1,0000.00%
View complete list of FIRST MARBLEHEAD CORP shareholders