GAMCO INVESTORS, INC. ET AL - PAIN THERAPEUTICS INC ownership

PAIN THERAPEUTICS INC's ticker is PTIE and the CUSIP is 69562K100. A total of 49 filers reported holding PAIN THERAPEUTICS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
GAMCO INVESTORS, INC. ET AL ownership history of PAIN THERAPEUTICS INC
ValueSharesWeighting
Q1 2017$98,000
+55.6%
110,0000.0%0.00%
Q4 2016$63,000
-3.1%
110,000
+69.2%
0.00%
Q3 2016$65,000
-54.2%
65,0000.0%0.00%
-100.0%
Q2 2016$142,000
-2.1%
65,0000.0%0.00%0.0%
Q1 2016$145,000
+27.2%
65,0000.0%0.00%0.0%
Q4 2015$114,000
-4.2%
65,0000.0%0.00%0.0%
Q3 2015$119,000
+6.2%
65,0000.0%0.00%0.0%
Q2 2015$112,000
-15.2%
65,000
-7.1%
0.00%0.0%
Q1 2015$132,000
-23.7%
70,000
-17.6%
0.00%0.0%
Q4 2014$173,000
-55.8%
85,000
-15.0%
0.00%
-50.0%
Q3 2014$391,000
-54.7%
100,000
-33.3%
0.00%
-60.0%
Q2 2014$863,000
-12.8%
150,000
-16.7%
0.01%0.0%
Q1 2014$990,000
+7.3%
180,000
-5.3%
0.01%0.0%
Q4 2013$923,000
+35.7%
190,000
-24.0%
0.01%
+25.0%
Q3 2013$680,000
+4.3%
250,000
-15.3%
0.00%0.0%
Q2 2013$652,000295,0000.00%
Other shareholders
PAIN THERAPEUTICS INC shareholders Q4 2015
NameSharesValueWeighting ↓
Nantahala Capital Management 3,870,832$3,870,0000.47%
BVF INC/IL 2,278,552$2,278,0000.43%
FT Options LLC 87,000$128,0000.10%
683 Capital Management, LLC 457,969$458,0000.05%
FT Options LLC 43,500$43,0000.03%
AVALON CAPITAL MANAGEMENT 37,637$38,0000.03%
GAGNON SECURITIES LLC 69,466$69,0000.03%
First Eagle Investment Management, LLC 6,602,658$6,602,0000.02%
TWO SIGMA SECURITIES, LLC 36,193$36,0000.01%
Spark Investment Management LLC 119,700$119,0000.01%
View complete list of PAIN THERAPEUTICS INC shareholders