SIMPLEX TRADING, LLC - CLEARSIDE BIOMEDICAL INC ownership

CLEARSIDE BIOMEDICAL INC's ticker is and the CUSIP is 185063954. A total of 3 filers reported holding CLEARSIDE BIOMEDICAL INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of CLEARSIDE BIOMEDICAL INC
ValueSharesWeighting
Q3 2023$13
-23.5%
15,900
+3.9%
0.00%
Q2 2023$17
+13.3%
15,300
+3.4%
0.00%
Q1 2023$15
+50.0%
14,800
+64.4%
0.00%
Q4 2022$10
-100.0%
9,000
-67.9%
0.00%
Q3 2022$31,000
-43.6%
28,000
-25.9%
0.00%
Q2 2022$55,000
-49.1%
37,800
-20.3%
0.00%
Q1 2022$108,000
+83.1%
47,400
+118.4%
0.00%
Q4 2021$59,000
-47.8%
21,700
-7.7%
0.00%
Q3 2021$113,000
-0.9%
23,5000.0%0.00%
Q2 2021$114,000
+5600.0%
23,500
+234900.0%
0.00%
Q1 2021$2,00010
+66.7%
0.00%
Q4 2020$06
+100.0%
0.00%
Q2 2020$03
-25.0%
0.00%
Q1 2020$0
-100.0%
4
-98.8%
0.00%
Q4 2019$97,000
+3133.3%
336
+808.1%
0.00%
Q4 2018$3,000
-91.9%
37
-39.3%
0.00%
Q3 2018$37,000
-90.8%
61
-83.9%
0.00%
-100.0%
Q2 2018$404,000
+10000.0%
378
+1203.4%
0.00%
Q1 2018$4,000290.00%
Other shareholders
CLEARSIDE BIOMEDICAL INC shareholders Q1 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 30,000$44,0000.00%
SIMPLEX TRADING, LLC 37,800$55,0000.00%
View complete list of CLEARSIDE BIOMEDICAL INC shareholders