SpiderRock Trading LLC - EXPRESS SCRIPTS HLDG ownership

EXPRESS SCRIPTS HLDG's ticker is and the CUSIP is 30219G10. A total of 4 filers reported holding EXPRESS SCRIPTS HLDG in Q2 2014. The put-call ratio across all filers is 2.00 and the average weighting 0.1%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of EXPRESS SCRIPTS HLDG
ValueSharesWeighting
Q3 2014$2,000
-81.8%
1,000
-84.1%
0.01%
-85.4%
Q2 2014$11,000
-90.4%
6,300
+151.4%
0.05%
-91.9%
Q1 2014$115,000
+238.2%
2,506
+81.5%
0.59%
+218.3%
Q4 2013$34,000
+61.9%
1,381
+6.2%
0.19%
+46.5%
Q3 2013$21,0001,300
+85.7%
0.13%
Q2 2013$07000.00%
Other shareholders
EXPRESS SCRIPTS HLDG shareholders Q2 2014
NameSharesValueWeighting ↓
IKOS CIF LTD 69,331$4,521,0006.83%
SpiderRock Trading LLC 1,506$114,0000.59%
Telluride Asset Management LLC 8,200$616,0000.52%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 983,858$73,878,0000.45%
Mizuho Trust & Banking Co., Ltd. 1,210,566$90,901,0000.34%
INGALLS & SNYDER LLC 6,109$458,0000.02%
SpiderRock Trading LLC 1,000$1,0000.01%
View complete list of EXPRESS SCRIPTS HLDG shareholders