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CarParts.com, Inc.

PRTS
Exchange
Nasdaq
Industry
Retail-Auto & Home Supply Stores
SEC CIK
0001378950

In the last 90 days, CarParts.com, Inc. insiders filed 7 open-market purchases and 0 sales; 27 institutions reported holding it in 13F filings for Q2 2026, worth $6.54M in total; no superinvestor holds it.

13F holders, Q1 2021

Institutional positions in CarParts.com, Inc. as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
128
No complete 13F data for Q4 2020
Shares held
37.1M
No complete 13F data for Q4 2020
Total value
$529.2M
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting PRTS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 128 institutions
Q1 2021: 128 institutionsQ2 2021: 121 institutionsQ3 2021: 125 institutionsQ4 2021: 122 institutionsQ1 2022: 125 institutionsQ2 2022: 136 institutionsQ3 2022: 136 institutionsQ4 2022: 145 institutionsQ1 2023: 139 institutionsQ2 2023: 115 institutionsQ3 2023: 109 institutionsQ4 2023: 107 institutionsQ1 2024: 96 institutionsQ2 2024: 88 institutionsQ3 2024: 62 institutionsQ4 2024: 65 institutionsQ1 2025: 59 institutionsQ2 2025: 60 institutionsQ3 2025: 55 institutionsQ4 2025: 46 institutionsQ1 2026: 45 institutionsQ2 2026: 27 institutions
Value heldQ1 2021: $529.2M
Q1 2021: $529.2MQ2 2021: $832.3MQ3 2021: $665.9MQ4 2021: $502.4MQ1 2022: $301.3MQ2 2022: $303.7MQ3 2022: $225.0MQ4 2022: $261.7MQ1 2023: $228.8MQ2 2023: $179.4MQ3 2023: $177.3MQ4 2023: $131.4MQ1 2024: $68.0MQ2 2024: $31.7MQ3 2024: $21.0MQ4 2024: $25.7MQ1 2025: $21.9MQ2 2025: $16.7MQ3 2025: $13.1MQ4 2025: $6.47MQ1 2026: $9.10MQ2 2026: $6.54M
Institutions holding PRTS and their total value by quarter
QuarterHoldersValue
Q2 202627$6.54M
Q1 202645$9.10M
Q4 202546$6.47M
Q3 202555$13.1M
Q2 202560$16.7M
Q1 202559$21.9M
Q4 202465$25.7M
Q3 202462$21.0M
Q2 202488$31.7M
Q1 202496$68.0M
Q4 2023107$131.4M
Q3 2023109$177.3M
Q2 2023115$179.4M
Q1 2023139$228.8M
Q4 2022145$261.7M
Q3 2022136$225.0M
Q2 2022136$303.7M
Q1 2022125$301.3M
Q4 2021122$502.4M
Q3 2021125$665.9M
Q2 2021121$832.3M
Q1 2021128$529.2M

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding CarParts.com, Inc..

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding PRTS in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock Inc.2,991,172$42.7M0.00%––
Park West Asset Management LLC2,782,478$39.7M1.31%––
Goldman Sachs Group Inc2,469,432$35.3M0.01%––
Morgan Stanley2,071,251$29.6M0.00%––
Vanguard Group Inc1,853,826$26.5M0.00%––
Credit Suisse AG1,808,208$25.8M0.02%––
G2 Investment Partners Management LLC1,720,047$24.6M3.94%––
Wells Fargo & Company1,583,825$22.6M0.01%––
Canada Pension Plan Investment Board1,098,000$15.7M0.02%––
North Star Investment Management Corp.1,083,742$15.5M1.46%––
State Street Corp1,073,243$15.3M0.00%––
Think Investments LP1,056,877$15.1M2.56%––
Lombard Odier Asset Management (USA) Corp1,028,708$14.7M2.13%––
Cannell Capital LLC886,175$12.7M2.83%––
Polar Asset Management Partners Inc.875,948$12.5M0.19%––
Millennium Management LLC863,978$12.3M0.02%––
Shannon River Fund Management LLC838,734$12.0M1.09%––
Kerrisdale Advisers, LLC727,815$10.4M0.80%––
Driehaus Capital Management LLC675,814$9.65M0.14%––
Stamina Capital Management LP660,000$9.43M2.55%––
Deutsche Bank AG614,883$8.78M0.00%––
Geode Capital Management, LLC578,665$8.26M0.00%––
Renaissance Technologies LLC403,603$5.76M0.01%––
Nuveen Asset Management, LLC397,739$5.68M0.00%––
Northern Trust Corp382,548$5.46M0.00%––
Healthcare of Ontario Pension Plan Trust Fund379,000$5.41M0.01%––
RBF Capital, LLC354,000$5.05M0.32%––
Portolan Capital Management, LLC337,576$4.82M0.38%––
Next Century Growth Investors LLC315,927$4.51M0.34%––
Jetstream Capital LLC310,000$4.43M5.21%––
Friess Associates LLC258,000$3.68M1.43%––
Charles Schwab Investment Management Inc240,392$3.43M0.00%––
Public Sector Pension Investment Board223,000$3.18M0.02%––
Dimensional Fund Advisors LP217,446$3.10M0.00%––
Calamos Advisors LLC212,449$3.03M0.02%––
Landscape Capital Management, L.L.C.201,716$2.88M0.45%––
Millrace Asset Group, Inc.190,020$2.71M1.46%––
Citadel Advisors LLC185,779$2.65M0.00%––
Royce & Associates LP178,000$2.54M0.02%––
Susquehanna International Group, LLP148,434$2.12M0.00%––
Russell Investments Group, Ltd.145,666$2.08M0.00%––
Trellus Management Company, LLC140,000$2.00M2.30%––
Ameriprise Financial Inc126,722$1.81M0.00%––
Bank of New York Mellon Corp126,278$1.80M0.00%––
Intellectus Partners, LLC126,000$1.80M0.49%––
Kanen Wealth Management LLC101,392$1.45M0.76%––
Hodges Capital Management Inc.100,000$1.43M0.20%––
Jump Financial, LLC98,000$1.40M0.13%––
Lisanti Capital Growth, LLC92,955$1.33M0.17%––
Caption Management, LLC90,000$1.28M0.17%––
Alpine Woods Capital Investors, LLC89,720$1.28M0.14%––
Swiss National Bank82,200$1.17M0.00%––
Prelude Capital Management, LLC76,169$1.09M0.08%––
Hennion & Walsh Asset Management, Inc.74,328$1.06M0.06%––
California Public Employees Retirement System68,822$983.0K0.00%––
Oppenheimer & Co Inc62,242$889.0K0.02%––
UBS Group AG60,080$858.0K0.00%––
Squarepoint Ops LLC57,596$822.0K0.01%––
California State Teachers Retirement System51,498$735.0K0.00%––
Citigroup Inc48,852$698.0K0.00%––
JPMorgan Chase & Co48,189$688.0K0.00%––
Rafferty Asset Management, LLC46,894$670.0K0.00%––
UBS Asset Management Americas Inc44,400$634.0K0.00%––
Greenwood Capital Associates LLC43,420$620.0K0.10%––
Parametric Portfolio Associates LLC38,674$552.0K0.00%––
Bank of America Corp37,054$529.0K0.00%––
Fort Washington Investment Advisors Inc36,021$514.0K0.00%––
Victory Capital Management Inc35,061$501.0K0.00%––
Rhumbline Advisers31,177$445.0K0.00%––
Wolverine Asset Management LLC31,135$444.0K0.00%––
New York State Common Retirement Fund30,800$440.0K0.00%––
Royal Bank of Canada30,002$428.0K0.00%––
Simplex Trading, LLC29,365$419.0K0.02%––
Invesco Ltd.24,963$356.0K0.00%––
Wolverine Trading, LLC25,702$353.0K0.01%––
AQR Capital Management LLC23,079$330.0K0.00%––
SG3 Management, LLC22,000$314.0K0.10%––
Truist Financial Corp21,452$306.0K0.00%––
L & S Advisors Inc20,000$286.0K0.03%––
American International Group, Inc.19,905$284.0K0.00%––
Creative Planning18,747$268.0K0.00%––
Manufacturers Life Insurance Company, The18,631$266.0K0.00%––
Stratos Wealth Partners, LTD.18,000$257.0K0.01%––
Walleye Trading LLC17,792$254.0K0.01%––
Insight Advisors, LLC13,700$237.0K0.08%––
Verition Fund Management LLC15,910$227.0K0.00%––
Dynamic Technology Lab Private Ltd15,919$227.0K0.03%––
Dynamic Advisor Solutions LLC15,756$225.0K0.02%––
Voya Investment Management LLC15,523$222.0K0.00%––
State Board of Administration of Florida Retirement System15,142$216.0K0.00%––
Bluefin Capital Management, LLC14,881$213.0K0.01%––
Mid Atlantic Financial Management Inc14,250$203.0K0.01%––
Balyasny Asset Management LLC10,442$149.0K0.00%––
Arizona State Retirement System10,464$149.0K0.00%––
Silvant Capital Management LLC10,272$147.0K0.03%––
Advisor Group Holdings, Inc.10,234$146.0K0.00%––
Raymond James Financial Services Advisors, Inc.10,046$143.0K0.00%––
Metropolitan Life Insurance Co9,131$130.4K0.00%––
Tower Research Capital LLC (TRC)6,697$95.0K0.00%––
Zurcher Kantonalbank (Zurich Cantonalbank)6,215$89.0K0.00%––