SIMPLEX TRADING, LLC - PAIN THERAPEUTICS INC ownership

PAIN THERAPEUTICS INC's ticker is PTIE and the CUSIP is 69562K100. A total of 66 filers reported holding PAIN THERAPEUTICS INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of PAIN THERAPEUTICS INC
ValueSharesWeighting
Q1 2017$4,0005,595
+699.3%
0.00%
Q4 2016$0
-100.0%
700
-75.5%
0.00%
Q3 2016$2,0002,852
+35550.0%
0.00%
Q1 2016$08
-98.3%
0.00%
Q4 2015$0
-100.0%
465
-49.7%
0.00%
Q2 2015$1,000924
+516.0%
0.00%
Q1 2015$01500.00%
Other shareholders
PAIN THERAPEUTICS INC shareholders Q2 2015
NameSharesValueWeighting ↓
BVF INC/IL 2,278,552$2,035,0000.35%
Nantahala Capital Management 2,429,353$2,170,0000.24%
AVALON CAPITAL MANAGEMENT 34,537$31,0000.02%
GAGNON SECURITIES LLC 47,283$42,0000.02%
First Eagle Investment Management, LLC 6,602,658$5,898,0000.02%
TWO SIGMA SECURITIES, LLC 61,557$55,0000.01%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 425,353$380,0000.01%
Teton Advisors, Inc. 45,000$40,0000.00%
A.R.T. Advisors, LLC 92,100$82,0000.00%
Renaissance Technologies 642,787$574,0000.00%
View complete list of PAIN THERAPEUTICS INC shareholders