SIMPLEX TRADING, LLC - ZULILY INC ownership

ZULILY INC's ticker is and the CUSIP is 989774954. A total of 4 filers reported holding ZULILY INC 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 ZULILY INC
ValueSharesWeighting
Q3 2015$27,000
-68.6%
50
-91.7%
0.00%
-71.4%
Q2 2015$86,000
+109.8%
604
+978.6%
0.01%
+40.0%
Q1 2015$41,000560.01%
Other shareholders
ZULILY INC shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 76,800$1,336,0000.02%
SIMPLEX TRADING, LLC 50$27,0000.00%
Timber Hill LLC 27,400$477,0000.00%
Citadel Advisors 22,700$395,0000.00%
View complete list of ZULILY INC shareholders