PIERSHALE FINANCIAL GROUP, INC. - BALLARD PWR SYS INC NEW ownership

BALLARD PWR SYS INC NEW's ticker is and the CUSIP is 58586908. A total of 1 filers reported holding BALLARD PWR SYS INC NEW in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
PIERSHALE FINANCIAL GROUP, INC. ownership history of BALLARD PWR SYS INC NEW
ValueSharesWeighting
Q1 2014$010.00%
Other shareholders
BALLARD PWR SYS INC NEW shareholders Q2 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 204,700$843,0000.01%
View complete list of BALLARD PWR SYS INC NEW shareholders