GROUP ONE TRADING, L.P. - ZILLOW INC ownership

ZILLOW INC's ticker is and the CUSIP is 98954A907. A total of 4 filers reported holding ZILLOW INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ZILLOW INC
ValueSharesWeighting
Q1 2015$160,000
-92.0%
1,600
-93.5%
0.00%
-90.0%
Q4 2013$2,002,000
-34.1%
24,500
-31.9%
0.03%
-48.3%
Q3 2013$3,037,000
+28.7%
36,000
-14.1%
0.06%0.0%
Q2 2013$2,359,00041,9000.06%
Other shareholders
ZILLOW INC shareholders Q2 2013
NameSharesValueWeighting ↓
BALYASNY ASSET MANAGEMENT L.P. 75,000$4,223,0000.07%
GROUP ONE TRADING, L.P. 41,900$2,359,0000.06%
Timber Hill LLC 23,900$1,346,0000.01%
Citadel Advisors 37,200$2,094,0000.00%
View complete list of ZILLOW INC shareholders