SIMPLEX TRADING, LLC - CARPARTS COM INC ownership

CARPARTS COM INC's ticker is and the CUSIP is 14427M907. A total of 3 filers reported holding CARPARTS COM INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of CARPARTS COM INC
ValueSharesWeighting
Q3 2023$44
+109.5%
10,700
+109.8%
0.00%
Q2 2023$21
-70.8%
5,100
-62.2%
0.00%
Q1 2023$72
-17.2%
13,500
-2.9%
0.00%
Q4 2022$87
-99.8%
13,900
+90.4%
0.00%
Q3 2022$37,000
-21.3%
7,300
+5.8%
0.00%
Q2 2022$47,000
-65.7%
6,900
-66.3%
0.00%
Q1 2022$137,000
-42.2%
20,500
-3.3%
0.00%
Q4 2021$237,000
-72.9%
21,200
-53.6%
0.00%
-100.0%
Q3 2021$876,000
-5.6%
45,700
+0.2%
0.00%0.0%
Q2 2021$928,000
+33.7%
45,600
+9282.7%
0.00%0.0%
Q1 2021$694,000
+281.3%
486
+230.6%
0.00%
Q4 2020$182,000
+18.2%
147
+2.8%
0.00%
Q3 2020$154,0001430.00%
Other shareholders
CARPARTS COM INC shareholders Q3 2021
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 285,600$4,458,0000.01%
SIMPLEX TRADING, LLC 45,700$876,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of CARPARTS COM INC shareholders