GROUP ONE TRADING, L.P. - QUANTUM FUEL SYS TECH WORLDW ownership

QUANTUM FUEL SYS TECH WORLDW's ticker is QTWW and the CUSIP is 74765E208. A total of 1 filers reported holding QUANTUM FUEL SYS TECH WORLDW in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of QUANTUM FUEL SYS TECH WORLDW
ValueSharesWeighting
Q3 2013$66,00020,6700.00%
Other shareholders

There were no reported owners of QUANTUM FUEL SYS TECH WORLDW in Q3 2013.

NameSharesValueWeighting ↓
View complete list of QUANTUM FUEL SYS TECH WORLDW shareholders