SpiderRock Trading LLC - BARRETT BILL CORP ownership

BARRETT BILL CORP's ticker is and the CUSIP is 06846N10. A total of 2 filers reported holding BARRETT BILL CORP in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of BARRETT BILL CORP
ValueSharesWeighting
Q3 2014$1,000
-97.9%
700
-61.1%
0.00%
-98.6%
Q2 2014$48,000
-11.1%
1,800
-14.1%
0.21%
-24.8%
Q1 2014$54,000
+237.5%
2,096
+91.2%
0.28%
+219.5%
Q4 2013$16,000
+700.0%
1,096
+1381.1%
0.09%
+625.0%
Q3 2013$2,000
+100.0%
74
-89.4%
0.01%
+50.0%
Q2 2013$1,0007000.01%
Other shareholders
BARRETT BILL CORP shareholders Q2 2014
NameSharesValueWeighting ↓
SpiderRock Trading LLC 1,800$48,0000.21%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 219,968$5,891,0000.03%
View complete list of BARRETT BILL CORP shareholders