SIMPLEX TRADING, LLC - BLACKHAWK NETWORK HD-B ownership

BLACKHAWK NETWORK HD-B's ticker is and the CUSIP is 09238E953. A total of 2 filers reported holding BLACKHAWK NETWORK HD-B in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of BLACKHAWK NETWORK HD-B
ValueSharesWeighting
Q2 2015$4,000
+100.0%
32
+10.3%
0.00%
Q1 2015$2,000290.00%
Other shareholders
BLACKHAWK NETWORK HD-B shareholders Q1 2015
NameSharesValueWeighting ↓
Citadel Advisors 8,300$295,0000.00%
SIMPLEX TRADING, LLC 29$2,0000.00%
View complete list of BLACKHAWK NETWORK HD-B shareholders