SIMPLEX TRADING, LLC - AVID BIOSERVICES INC ownership

AVID BIOSERVICES INC's ticker is and the CUSIP is 05368M956. A total of 3 filers reported holding AVID BIOSERVICES INC in Q4 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 AVID BIOSERVICES INC
ValueSharesWeighting
Q3 2023$3
-98.8%
400
-97.8%
0.00%
Q2 2023$255
+53.6%
18,300
+105.6%
0.00%
Q1 2023$166
+1744.4%
8,900
+1171.4%
0.00%
Q4 2022$9
-99.9%
700
-22.2%
0.00%
Q3 2022$17,000
-48.5%
900
-59.1%
0.00%
Q2 2022$33,000
+37.5%
2,200
+83.3%
0.00%
Q1 2022$24,000
-58.6%
1,200
-40.0%
0.00%
Q4 2021$58,000
-45.3%
2,000
-50.0%
0.00%
Q3 2021$106,000
+3.9%
4,0000.0%0.00%
Q2 2021$102,000
+14.6%
4,000
+8063.3%
0.00%
Q1 2021$89,000
+217.9%
49
+96.0%
0.00%
Q4 2020$28,000
+300.0%
25
+150.0%
0.00%
Q3 2020$7,000
-96.7%
10
-96.9%
0.00%
Q2 2020$212,000
+146.5%
323
+90.0%
0.00%
Q1 2020$86,000
+109.8%
170
+214.8%
0.00%
Q4 2019$41,000
+51.9%
54
+5.9%
0.00%
Q3 2019$27,000
+285.7%
51
+292.3%
0.00%
Q2 2019$7,000
-12.5%
13
-38.1%
0.00%
Q4 2018$8,000
-55.6%
21
-22.2%
0.00%
Q3 2018$18,000
-51.4%
27
-71.6%
0.00%
Q2 2018$37,000
+1750.0%
95
+763.6%
0.00%
Q1 2018$2,000110.00%
Other shareholders
AVID BIOSERVICES INC shareholders Q4 2020
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 5,000$47,2000.00%
SIMPLEX TRADING, LLC 400$30.00%
View complete list of AVID BIOSERVICES INC shareholders