SpiderRock Trading LLC - CRAY INC ownership

CRAY INC's ticker is and the CUSIP is 22522330. A total of 2 filers reported holding CRAY INC in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of CRAY INC
ValueSharesWeighting
Q3 2014$0
-100.0%
1,600
-1.7%
0.00%
-100.0%
Q2 2014$21,000
+75.0%
1,627
-63.0%
0.09%
+48.4%
Q1 2014$12,000
+50.0%
4,400
+193.3%
0.06%
+40.9%
Q4 2013$8,000
+300.0%
1,500
+25.0%
0.04%
+266.7%
Q3 2013$2,0001,2000.01%
Other shareholders
CRAY INC shareholders Q2 2014
NameSharesValueWeighting ↓
CenterStar Fund, LLC 1,378$41,0000.02%
CenterStar Fund, LLC 1,500$25,0000.01%
ID Management A/S 1,200$36,0000.01%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 7,109$213,0000.00%
View complete list of CRAY INC shareholders