SpiderRock Trading LLC - DISCOVER FINL SVCS ownership

DISCOVER FINL SVCS's ticker is and the CUSIP is 25470910. A total of 2 filers reported holding DISCOVER FINL SVCS in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.5%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of DISCOVER FINL SVCS
ValueSharesWeighting
Q4 2014$11,000
-26.7%
2,619
-45.4%
0.03%
-39.2%
Q3 2014$15,000
+114.3%
4,800
+108.7%
0.05%
+70.0%
Q2 2014$7,0002,300
+2200.0%
0.03%
Q1 2014$0
-100.0%
100
-75.0%
0.00%
-100.0%
Q4 2013$1,000
-98.1%
400
-80.3%
0.01%
-98.5%
Q3 2013$54,0002,0310.33%
Other shareholders
DISCOVER FINL SVCS shareholders Q1 2015
NameSharesValueWeighting ↓
IKOS CIF LTD 6,199$355,0000.82%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 269,148$15,166,0000.09%
View complete list of DISCOVER FINL SVCS shareholders