SIMPLEX TRADING, LLC - DURECT CORP ownership

DURECT CORP's ticker is DRRX and the CUSIP is 266605104. A total of 71 filers reported holding DURECT CORP in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of DURECT CORP
ValueSharesWeighting
Q4 2021$9,000
-88.8%
9,496
-76.7%
0.00%
Q1 2021$80,000
+86.0%
40,709
+93.1%
0.00%
Q4 2020$43,000
+2050.0%
21,087
+1155.2%
0.00%
Q3 2020$2,000
-86.7%
1,680
-75.4%
0.00%
Q2 2020$15,000
+87.5%
6,825
+20.0%
0.00%
Q1 2020$8,000
-98.8%
5,688
-96.7%
0.00%
-100.0%
Q4 2019$654,000172,184
+17118.4%
0.00%
Q2 2019$0
-100.0%
1,000
-50.0%
0.00%
Q1 2019$1,0000.0%2,000
-35.5%
0.00%
Q4 2018$1,0003,100
+825.4%
0.00%
Q3 2018$0
-100.0%
335
-96.3%
0.00%
Q2 2018$14,000
+1300.0%
9,114
+1319.6%
0.00%
Q1 2018$1,000642
+345.8%
0.00%
Q1 2017$0144
+54.8%
0.00%
Q2 2016$0
-100.0%
93
-98.9%
0.00%
-100.0%
Q2 2015$20,0008,4410.00%
Other shareholders
DURECT CORP shareholders Q2 2019
NameSharesValueWeighting ↓
Bleichroeder LP 26,414,656$15,273,0003.19%
CM Management, LLC 3,750,000$2,168,0002.42%
Lion Point Capital, LP 14,283,066$7,849,0001.73%
Beirne Wealth Consulting Services, LLC 3,369,906$1,948,0000.74%
MONTCHANIN ASSET MANAGEMENT, LLC 525,011$304,0000.43%
HARBERT FUND ADVISORS, INC. 1,271,402$735,0000.39%
Dalton Investments, Inc. 750,000$434,0000.36%
IRONWOOD INVESTMENT MANAGEMENT LLC 851,474$492,0000.34%
INGALLS & SNYDER LLC 9,124,505$5,276,0000.29%
GAGNON SECURITIES LLC 1,480,419$856,0000.19%
View complete list of DURECT CORP shareholders