GROUP ONE TRADING, L.P. - BIOTA PHARMACEUTIALS INC ownership

BIOTA PHARMACEUTIALS INC's ticker is BOTA and the CUSIP is 090694100. A total of 39 filers reported holding BIOTA PHARMACEUTIALS INC in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of BIOTA PHARMACEUTIALS INC
ValueSharesWeighting
Q2 2013$24,0006,8680.00%
Other shareholders
BIOTA PHARMACEUTIALS INC shareholders Q3 2013
NameSharesValueWeighting ↓
Broadfin Capital, LLC 3,486,711$6,764,0000.42%
SENZAR ASSET MANAGEMENT, LLC 1,910,476$3,706,323,0000.41%
TOWERVIEW LLC 160,000$310,0000.16%
BVF INC/IL 350,776$681,0000.12%
GABELLI & Co INVESTMENT ADVISERS, INC. 218,177$423,0000.05%
EAGLE GLOBAL ADVISORS LLC 272,072$528,0000.02%
Spark Investment Management LLC 70,500$136,0000.02%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 203,170$394,0000.01%
JW Asset Management, LLC 8,611$17,0000.01%
JACOBS LEVY EQUITY MANAGEMENT, INC 147,281$286,0000.01%
View complete list of BIOTA PHARMACEUTIALS INC shareholders