SIMPLEX TRADING, LLC - CARPARTS COM INC ownership

CARPARTS COM INC's ticker is PRTS and the CUSIP is 14427M107. A total of 108 filers reported holding CARPARTS COM INC in Q3 2020. The put-call ratio across all filers is 1.92 and the average weighting 0.3%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of CARPARTS COM INC
ValueSharesWeighting
Q4 2022$21
-100.0%
3,383
-88.5%
0.00%
-100.0%
Q1 2021$419,000
-71.0%
29,365
-74.8%
0.00%
-50.0%
Q4 2020$1,444,000
+222.3%
116,611
+181.3%
0.00%
+100.0%
Q3 2020$448,00041,4570.00%
Other shareholders
CARPARTS COM INC shareholders Q3 2020
NameSharesValueWeighting ↓
Kanen Wealth Management LLC 3,082,655$12,700,5389.50%
OAKTOP CAPITAL MANAGEMENT II, L.P. 3,341,759$13,768,0472.30%
Trellus Management Company, LLC 180,000$741,6001.02%
North Star Investment Management Corp. 1,793,977$7,391,1850.62%
Polar Asset Management Partners Inc. 3,535,272$14,565,3210.32%
ESSEX INVESTMENT MANAGEMENT CO LLC 413,119$1,702,0500.28%
Fund 1 Investments, LLC 273,708$1,127,6770.21%
ISTHMUS PARTNERS, LLC 306,692$1,263,5710.18%
INNOVIS ASSET MANAGEMENT LLC 91,464$376,8320.14%
Portolan Capital Management 372,430$1,534,4120.14%
View complete list of CARPARTS COM INC shareholders