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

BIOLASE INC's ticker is and the CUSIP is 90911108. A total of 1 filers reported holding BIOLASE INC in Q4 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
Q3 2014$206,000
+10200.0%
82,598
+15027.8%
0.00%
Q4 2013$2,000
+100.0%
546
+0.7%
0.00%
Q3 2013$1,0005420.00%
Other shareholders

There were no reported owners of BIOLASE INC in Q4 2013.

NameSharesValueWeighting ↓
View complete list of BIOLASE INC shareholders