SIMPLEX TRADING, LLC - WINTHROP RLTY TR ownership

WINTHROP RLTY TR's ticker is and the CUSIP is 976391950. A total of 2 filers reported holding WINTHROP RLTY TR in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of WINTHROP RLTY TR
ValueSharesWeighting
Q2 2016$0
-100.0%
6
-94.0%
0.00%
Q3 2015$6,000
+200.0%
1000.0%0.00%
Q2 2015$2,000
-60.0%
100
-75.6%
0.00%
-100.0%
Q1 2015$5,0004090.00%
Other shareholders
WINTHROP RLTY TR shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 20,900$315,0000.01%
Citadel Advisors 15,300$231,0000.00%
View complete list of WINTHROP RLTY TR shareholders