SIMPLEX TRADING, LLC - PROSHARES TR ownership

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of PROSHARES TR
ValueSharesWeighting
Q1 2018$7,000
+600.0%
500
+400.0%
0.00%
Q2 2017$1,000
-97.7%
100
-95.9%
0.00%
-100.0%
Q1 2017$44,000
+780.0%
2,424
+1169.1%
0.00%
Q2 2016$5,000
+150.0%
191
+158.1%
0.00%
Q2 2015$2,000740.00%
Other shareholders
PROSHARES TR shareholders Q2 2018
NameSharesValueWeighting ↓
Tower Research Capital LLC (TRC) 4,117$176,0000.02%
Timber Hill LLC 17,502$746,0000.00%
DUBUQUE BANK & TRUST CO 350$15,0000.00%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 23,600$1,007,0000.00%
Walleye Trading LLC 2,000$86,0000.00%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 38,236$1,631,0000.00%
MUFG Americas Holdings Corp 50$2,0000.00%
LADENBURG THALMANN FINANCIAL SERVICES INC. 12$1,0000.00%
UBS AG 1,200$51,0000.00%
UBS AG 100$4,0000.00%
View complete list of PROSHARES TR shareholders