SpiderRock Trading LLC - ROSS STORES INC ownership

ROSS STORES INC's ticker is and the CUSIP is 77829610. A total of 3 filers reported holding ROSS STORES INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of ROSS STORES INC
ValueSharesWeighting
Q4 2014$40,000
+207.7%
1,800
-37.9%
0.11%
+146.7%
Q3 2014$13,000
+550.0%
2,900
+45.0%
0.04%
+400.0%
Q2 2014$2,000
-91.3%
2,000
+81.8%
0.01%
-92.4%
Q1 2014$23,000
+53.3%
1,100
+450.0%
0.12%
+43.9%
Q4 2013$15,000
+50.0%
200
-85.7%
0.08%
+36.7%
Q3 2013$10,000
+66.7%
1,400
+250.0%
0.06%
+27.7%
Q2 2013$6,0004000.05%
Other shareholders
ROSS STORES INC shareholders Q1 2015
NameSharesValueWeighting ↓
IKOS CIF LTD 934$99,0000.23%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 236,478$24,915,0000.15%
INGALLS & SNYDER LLC 2,000$210,0000.01%
View complete list of ROSS STORES INC shareholders