GROUP ONE TRADING, L.P. - 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 2023. The put-call ratio across all filers is 0.71 and the average weighting 0.1%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of CARPARTS COM INC
ValueSharesWeighting
Q2 2023$3,005
-90.0%
707
-83.6%
0.00%
Q2 2022$30,000
-80.6%
4,298
-81.4%
0.00%
Q1 2022$155,000
-27.9%
23,153
+20.5%
0.00%
Q4 2021$215,000
-91.6%
19,218
-90.7%
0.00%
-100.0%
Q4 2020$2,551,000
+228.7%
205,887
+187.0%
0.00%
+100.0%
Q3 2020$776,00071,7390.00%
Other shareholders
CARPARTS COM INC shareholders Q3 2023
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