SIMPLEX TRADING, LLC - BIODELIVERY SCIENCES INTL IN ownership

BIODELIVERY SCIENCES INTL IN's ticker is and the CUSIP is 09060J956. A total of 2 filers reported holding BIODELIVERY SCIENCES INTL IN in Q2 2020. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of BIODELIVERY SCIENCES INTL IN
ValueSharesWeighting
Q1 2022$3,000
-97.4%
35,400
-5.9%
0.00%
Q4 2021$116,000
+544.4%
37,600
+637.3%
0.00%
Q3 2021$18,0000.0%5,1000.0%0.00%
Q2 2021$18,000
-75.3%
5,100
+2612.8%
0.00%
Q1 2021$73,000
+135.5%
188
+154.1%
0.00%
Q4 2020$31,000
-63.5%
74
-67.8%
0.00%
Q3 2020$85,000
-23.4%
230
-9.8%
0.00%
Q2 2020$111,000
+1.8%
255
-11.8%
0.00%
Q1 2020$109,000
+165.9%
289
+344.6%
0.00%
Q4 2019$41,000
+156.2%
65
+85.7%
0.00%
Q2 2019$16,000
-61.9%
35
-56.8%
0.00%
Q1 2019$42,00081
+8000.0%
0.00%
Q4 2018$0
-100.0%
1
-98.6%
0.00%
Q2 2018$20,00070
-13.6%
0.00%
Q3 2017$0
-100.0%
81
-40.9%
0.00%
Q2 2017$1,000
-66.7%
137
+69.1%
0.00%
Q1 2017$3,000
-25.0%
81
-14.7%
0.00%
Q4 2016$4,00095
+280.0%
0.00%
Q3 2016$0
-100.0%
25
-10.7%
0.00%
Q2 2016$5,000
-94.0%
28
-85.7%
0.00%
-100.0%
Q1 2016$83,000
-75.1%
196
-70.3%
0.01%
-73.1%
Q4 2015$334,000
+23.7%
659
-7.2%
0.03%
+30.0%
Q3 2015$270,000
+474.5%
710
+269.8%
0.02%
+400.0%
Q2 2015$47,000
+42.4%
192
+43.3%
0.00%0.0%
Q1 2015$33,000
+37.5%
134
+109.4%
0.00%
+33.3%
Q4 2014$24,000640.00%
Other shareholders
BIODELIVERY SCIENCES INTL IN shareholders Q2 2020
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 255$111,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of BIODELIVERY SCIENCES INTL IN shareholders