GROUP ONE TRADING, L.P. - BIOLASE INC ownership

BIOLASE INC's ticker is and the CUSIP is 090911908. A total of 1 filers reported holding BIOLASE INC in Q2 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 BIOLASE INC
ValueSharesWeighting
Q2 2013$7,0002,0000.00%
Other shareholders
BIOLASE INC shareholders Q2 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 2,000$7,0000.00%
View complete list of BIOLASE INC shareholders