SpiderRock Trading LLC - BLOCK H & R INC ownership

BLOCK H & R INC's ticker is and the CUSIP is 09367110. A total of 3 filers reported holding BLOCK H & R INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.8%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of BLOCK H & R INC
ValueSharesWeighting
Q4 2014$12,000
+50.0%
7,300
+49.0%
0.03%
+25.9%
Q3 2014$8,000
-87.1%
4,900
+8.3%
0.03%
-90.0%
Q2 2014$62,000
+6100.0%
4,526
+352.6%
0.27%
+5300.0%
Q4 2013$1,000
-83.3%
1,000
+400.0%
0.01%
-89.4%
Q2 2013$6,0002000.05%
Other shareholders
BLOCK H & R INC shareholders Q1 2015
NameSharesValueWeighting ↓
WOOD ASSET MANAGEMENT INC 53,833$1,726,0001.73%
IKOS CIF LTD 8,061$258,0000.59%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 352,002$11,289,0000.07%
View complete list of BLOCK H & R INC shareholders