Walleye Trading LLC - DURECT CORP ownership

DURECT CORP's ticker is DRRX and the CUSIP is 266605104. A total of 102 filers reported holding DURECT CORP in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Walleye Trading LLC ownership history of DURECT CORP
ValueSharesWeighting
Q1 2018$285,000
+28400.0%
133,000
+26500.0%
0.00%
Q3 2016$1,000
-83.3%
500
-89.8%
0.00%
Q2 2016$6,000
+20.0%
4,900
+28.9%
0.00%
Q1 2016$5,000
-77.3%
3,800
-61.6%
0.00%
Q4 2015$22,000
+2100.0%
9,900
+2285.5%
0.00%
Q3 2015$1,000
-92.9%
415
-92.7%
0.00%
Q2 2015$14,0005,7000.00%
Other shareholders
DURECT CORP shareholders Q1 2018
NameSharesValueWeighting ↓
Bleichroeder LP 26,414,656$33,811,0005.49%
Lion Point Capital, LP 15,486,004$19,822,0003.72%
CM Management, LLC 2,650,000$3,392,0002.53%
Beirne Wealth Consulting Services, LLC 2,365,807$3,027,0001.72%
Healthcare Value Capital, LLC 250,000$320,0000.63%
HARBERT FUND ADVISORS, INC. 1,271,402$1,627,0000.58%
IRONWOOD INVESTMENT MANAGEMENT LLC 840,681$1,076,0000.56%
INGALLS & SNYDER LLC 7,298,955$9,343,0000.43%
Antara Capital LP 3,262,686$4,176,0000.32%
GAGNON SECURITIES LLC 1,327,404$1,699,0000.25%
View complete list of DURECT CORP shareholders