GABELLI & Co INVESTMENT ADVISERS, INC. - BIOTA PHARMACEUTIALS INC ownership

BIOTA PHARMACEUTIALS INC's ticker is BOTA and the CUSIP is 090694100. A total of 42 filers reported holding BIOTA PHARMACEUTIALS INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
GABELLI & Co INVESTMENT ADVISERS, INC. ownership history of BIOTA PHARMACEUTIALS INC
ValueSharesWeighting
Q1 2016$337,000
-20.3%
224,977
+3.1%
0.04%
-16.0%
Q4 2015$423,000
-27.1%
218,177
-25.5%
0.05%
-39.0%
Q3 2015$580,000
-4.3%
292,8070.0%0.08%
-5.7%
Q2 2015$606,000
-10.0%
292,8070.0%0.09%
-23.0%
Q1 2015$673,000
+2.6%
292,8070.0%0.11%
+20.2%
Q4 2014$656,000
-29.8%
292,807
-22.6%
0.09%
-36.9%
Q3 2014$934,000
-9.1%
378,107
+4.8%
0.15%
-32.9%
Q2 2014$1,028,000
-46.1%
360,668
+15.6%
0.22%
-57.2%
Q1 2014$1,907,000
+17.6%
312,068
-19.4%
0.52%
-11.4%
Q4 2013$1,622,000
-2.2%
387,048
-2.4%
0.59%
+62.8%
Q3 2013$1,658,000
+21.1%
396,6770.0%0.36%0.0%
Q2 2013$1,369,000396,6770.36%
Other shareholders
BIOTA PHARMACEUTIALS INC shareholders Q4 2013
NameSharesValueWeighting ↓
DAFNA Capital Management LLC 729,781$2,080,0001.97%
Healthcare Value Capital, LLC 145,507$415,0000.35%
Broadfin Capital, LLC 2,244,266$6,396,0000.32%
TOWERVIEW LLC 225,000$641,000,0000.31%
GABELLI & Co INVESTMENT ADVISERS, INC. 360,668$1,028,0000.22%
Dominick & Dominick LLC 146,016$416,0000.20%
BVF INC/IL 435,900$1,242,0000.20%
Perceptive Advisors 253,400$722,0000.07%
BAILARD, INC. 115,000$328,0000.05%
KNOTT DAVID M 88,100$251,085,0000.04%
View complete list of BIOTA PHARMACEUTIALS INC shareholders