GROUP ONE TRADING, L.P. - UBS AG ownership

UBS AG's ticker is and the CUSIP is H89231958. A total of 4 filers reported holding UBS AG in Q4 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 UBS AG
ValueSharesWeighting
Q1 2015$17,000
-96.7%
900
-97.1%
0.00%
-100.0%
Q4 2014$516,000
-38.5%
31,200
-35.4%
0.01%
-38.5%
Q3 2014$839,000
-42.8%
48,300
-39.6%
0.01%
-43.5%
Q2 2014$1,466,000
+0.1%
80,000
+13.2%
0.02%
-8.0%
Q1 2014$1,465,000
-57.6%
70,700
-60.6%
0.02%
-51.9%
Q4 2013$3,455,000
+33.2%
179,500
+42.0%
0.05%
+4.0%
Q3 2013$2,594,000
+4.1%
126,400
-14.1%
0.05%
-18.0%
Q2 2013$2,493,000147,1000.06%
Other shareholders
UBS AG shareholders Q4 2013
NameSharesValueWeighting ↓
COMMERZBANK AKTIENGESELLSCHAFT /FI 1,178,800$23,423,0000.12%
GROUP ONE TRADING, L.P. 179,500$3,455,0000.05%
Timber Hill LLC 35,200$678,0000.00%
Citadel Advisors 34,100$656,0000.00%
View complete list of UBS AG shareholders