SpiderRock Trading LLC - ZIONS BANCORPORATION ownership

ZIONS BANCORPORATION's ticker is and the CUSIP is 98970110. A total of 2 filers reported holding ZIONS BANCORPORATION in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of ZIONS BANCORPORATION
ValueSharesWeighting
Q4 2014$2,0000.0%6,300
+425.0%
0.01%
-40.0%
Q1 2014$2,0000.0%1,200
-72.7%
0.01%0.0%
Q4 2013$2,0000.0%4,400
+120.0%
0.01%
-16.7%
Q3 2013$2,000
-60.0%
2,000
-51.2%
0.01%
-69.2%
Q2 2013$5,0004,1000.04%
Other shareholders
ZIONS BANCORPORATION shareholders Q1 2015
NameSharesValueWeighting ↓
ID Management A/S 3,700$100,0000.05%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 38,943$1,051,0000.01%
View complete list of ZIONS BANCORPORATION shareholders