Renaissance Technologies - CARPARTS COM INC ownership

CARPARTS COM INC's ticker is PRTS and the CUSIP is 14427M107. A total of 121 filers reported holding CARPARTS COM INC in Q4 2020. The put-call ratio across all filers is 0.58 and the average weighting 0.2%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of CARPARTS COM INC
ValueSharesWeighting
Q3 2023$2,761
+47.4%
670,100
+52.0%
0.01%
+66.7%
Q2 2023$1,873
-0.3%
440,809
+25.3%
0.00%
+50.0%
Q1 2023$1,879
-25.0%
351,939
-12.1%
0.00%
-33.3%
Q4 2022$2,507
-99.9%
400,411
-38.8%
0.00%
-40.0%
Q3 2022$3,383,000
-39.3%
654,300
-18.6%
0.01%
-28.6%
Q2 2022$5,577,000
-4.8%
803,600
-8.1%
0.01%0.0%
Q1 2022$5,860,000
+122.1%
874,700
+271.3%
0.01%
+133.3%
Q4 2021$2,639,000
+37.6%
235,600
+91.7%
0.00%
+50.0%
Q3 2021$1,918,000
-66.7%
122,900
-69.5%
0.00%
-71.4%
Q1 2021$5,763,000
-78.0%
403,603
-80.9%
0.01%
-75.0%
Q4 2020$26,213,000
-31.0%
2,115,631
-39.8%
0.03%
-26.3%
Q3 2020$37,984,0003,513,7550.04%
Other shareholders
CARPARTS COM INC shareholders Q4 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