InsiderTrades.com logo

PRTS Insider Trading

Insider Ownership Percentage: 9.70%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $0.00

CarParts.com Insider Trading History Chart

This chart shows the insider buying and selling history at CarParts.com by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

CarParts.com Share Price & Price History

Current Price: $0.44
Price Change: ▼ Price Decrease of -0.0283 (-6.02%)
As of 12/4/2025 05:00 PM ET

This chart shows the closing price history over time for PRTS up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

CarParts.com Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/11/2024Jim BarnesDirectorBuy94,000$1.10$103,400.00252,097View SEC Filing Icon  
5/10/2024Jay Keith GreysonDirectorBuy41,658$1.04$43,324.32282,107View SEC Filing Icon  
8/4/2023Michael HuffakerCOOBuy2,466$4.41$10,875.064,169View SEC Filing Icon  
5/15/2023Ryan LockwoodCFOSell818$4.43$3,623.7459,917View SEC Filing Icon  
4/19/2023Kals SubramanianCTOSell4,953$5.08$25,161.2425,119View SEC Filing Icon  
4/19/2023Ryan LockwoodCFOSell7,775$5.08$39,497.0058,367View SEC Filing Icon  
3/15/2023Houman AkhavanCMOSell294,633$5.27$1,552,715.91226,393View SEC Filing Icon  
3/15/2023Jim BarnesDirectorBuy18,700$5.34$99,858.0085,297View SEC Filing Icon  
3/10/2023Michael HuffakerCOOBuy1,703$5.87$9,996.611,703View SEC Filing Icon  
12/14/2022Jim BarnesDirectorBuy24,600$6.12$150,552.0066,597View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for CarParts.com (NASDAQ:PRTS)

75.30% of CarParts.com stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at PRTS by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

CarParts.com Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/17/2025Millennium Management LLC34,701$25K0.0%-74.1%0.050%Search for SEC Filing on Google Icon
11/17/2025Hilltop Holdings Inc.55,000$39K0.0%-64.5%0.079%Search for SEC Filing on Google Icon
11/17/2025Citadel Advisors LLC148,771$0.11M0.0%+171.5%0.214%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP143,512$0.10M0.0%-61.6%0.243%Search for SEC Filing on Google Icon
11/14/2025Bridgeway Capital Management LLC122,256$87K0.0%-17.0%0.207%Search for SEC Filing on Google Icon
11/14/2025Private Management Group Inc.91,328$65K0.0%N/A0.155%Search for SEC Filing on Google Icon
11/13/2025Boston Partners246,563$0.18M0.0%-43.9%0.418%Search for SEC Filing on Google Icon
11/13/2025Mackenzie Financial Corp1,501,867$1.07M0.0%+20.2%2.547%Search for SEC Filing on Google Icon
11/7/2025GSA Capital Partners LLP563,803$0.40M0.0%-31.7%0.956%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.2,554,101$1.82M0.0%+2.3%4.332%Search for SEC Filing on Google Icon
10/27/2025Argentarii LLC50,000$36K0.0%N/A0.085%Search for SEC Filing on Google Icon
10/22/2025North Star Investment Management Corp.1,387,853$0.99M0.1%+183.3%2.354%Search for SEC Filing on Google Icon
8/14/2025Jane Street Group LLC34,224$25K0.0%N/A0.059%Search for SEC Filing on Google Icon
8/13/2025Marshall Wace LLP68,546$51K0.0%+345.8%0.117%Search for SEC Filing on Google Icon
8/13/2025Invesco Ltd.84,289$62K0.0%-36.4%0.144%Search for SEC Filing on Google Icon
8/12/2025Boston Partners439,223$0.33M0.0%+195.6%0.751%Search for SEC Filing on Google Icon
8/8/2025Quinn Opportunity Partners LLC80,436$60K0.0%-33.2%0.138%Search for SEC Filing on Google Icon
8/7/2025Boston Partners439,223$0.33M0.0%+195.6%0.751%Search for SEC Filing on Google Icon
7/24/2025Williams & Novak LLC156,750$0.12M0.1%+23.8%0.268%Search for SEC Filing on Google Icon
7/11/2025Assenagon Asset Management S.A.633,925$0.47M0.0%-2.1%1.084%Search for SEC Filing on Google Icon
5/21/2025Acadian Asset Management LLC1,149,765$1.15M0.0%-1.2%1.966%Search for SEC Filing on Google Icon
5/13/2025Boston Partners148,607$0.15M0.0%N/A0.254%Search for SEC Filing on Google Icon
5/12/2025Invesco Ltd.132,478$0.13M0.0%-25.0%0.226%Search for SEC Filing on Google Icon
5/8/2025XTX Topco Ltd108,773$0.11M0.0%+659.4%0.186%Search for SEC Filing on Google Icon
5/8/2025GSA Capital Partners LLP969,754$0.97M0.1%-33.3%1.658%Search for SEC Filing on Google Icon
5/7/2025Mackenzie Financial Corp260,943$0.26M0.0%+6.8%0.446%Search for SEC Filing on Google Icon
4/17/2025North Star Investment Management Corp.489,940$0.49M0.0%+15.1%0.840%Search for SEC Filing on Google Icon
4/15/2025Assenagon Asset Management S.A.647,467$0.65M0.0%-4.1%1.111%Search for SEC Filing on Google Icon
4/11/2025Blue Zone Wealth Advisors LLC59,523$60K0.0%N/A0.102%Search for SEC Filing on Google Icon
2/20/2025Mackenzie Financial Corp244,398$0.26M0.0%N/A0.426%Search for SEC Filing on Google Icon
2/17/2025Squarepoint Ops LLC65,957$71K0.0%N/A0.115%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Advisers LP238,100$0.26M0.0%+349.2%0.415%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Investments LP358,804$0.39M0.0%+46.9%0.625%Search for SEC Filing on Google Icon
2/17/2025Oaktop Capital Management II L.P.4,597,302$4.97M0.6%+23.4%8.009%Search for SEC Filing on Google Icon
2/17/2025Millennium Management LLC451,447$0.49M0.0%-14.1%0.786%Search for SEC Filing on Google Icon
2/17/2025D. E. Shaw & Co. Inc.1,186,554$1.28M0.0%-35.9%2.067%Search for SEC Filing on Google Icon
2/17/2025Bridgeway Capital Management LLC148,280$0.16M0.0%-24.8%0.258%Search for SEC Filing on Google Icon
2/14/2025Manatuck Hill Partners LLC500,000$0.54M0.2%+66.7%0.871%Search for SEC Filing on Google Icon
2/14/2025Jane Street Group LLC95,208$0.10M0.0%-38.0%0.166%Search for SEC Filing on Google Icon
2/14/2025Northern Trust Corp138,525$0.15M0.0%+8.6%0.241%Search for SEC Filing on Google Icon
2/14/2025Kerrisdale Advisers LLC539,257$0.58M0.2%+19.0%0.939%Search for SEC Filing on Google Icon
2/13/2025Raymond James Financial Inc.36,207$39K0.0%N/A0.063%Search for SEC Filing on Google Icon
2/13/2025Renaissance Technologies LLC1,050,900$1.14M0.0%-34.0%1.831%Search for SEC Filing on Google Icon
2/13/2025Cannell Capital LLC1,156,595$1.25M0.3%N/A2.015%Search for SEC Filing on Google Icon
2/12/2025Geode Capital Management LLC538,756$0.58M0.0%-6.4%0.939%Search for SEC Filing on Google Icon
2/6/2025Raymond James Financial Inc.36,207$39K0.0%N/A0.063%Search for SEC Filing on Google Icon
2/5/2025AMH Equity Ltd341,200$0.37M0.4%N/A0.594%Search for SEC Filing on Google Icon
2/3/2025Thompson Davis & CO. Inc.24,777$27K0.0%N/A0.043%Search for SEC Filing on Google Icon
1/23/2025Williams & Novak LLC151,500$0.16M0.2%+19.2%0.264%Search for SEC Filing on Google Icon
1/14/2025Assenagon Asset Management S.A.675,371$0.73M0.0%+145.2%1.177%Search for SEC Filing on Google Icon
11/15/2024XTX Topco Ltd78,917$72K0.0%+14.9%0.137%Search for SEC Filing on Google Icon
11/15/2024Jane Street Group LLC153,478$0.14M0.0%-53.0%0.267%Search for SEC Filing on Google Icon
11/15/2024RBF Capital LLC103,794$0.10M0.0%-75.3%0.181%Search for SEC Filing on Google Icon
11/15/2024Polar Asset Management Partners Inc.533,212$0.48M0.0%-48.4%0.929%Search for SEC Filing on Google Icon
11/15/2024Hilltop Holdings Inc.135,000$0.12M0.0%-43.2%0.235%Search for SEC Filing on Google Icon
11/15/2024Point72 Asia Singapore Pte. Ltd.33,376$30K0.0%-64.0%0.058%Search for SEC Filing on Google Icon
11/13/2024FMR LLC426,441$0.39M0.0%+26.6%0.743%Search for SEC Filing on Google Icon
11/5/2024GSA Capital Partners LLP1,233,829$1.12M0.1%+236.5%2.150%Search for SEC Filing on Google Icon
10/23/2024Assenagon Asset Management S.A.275,470$0.25M0.0%+40.1%0.481%Search for SEC Filing on Google Icon
10/8/2024Williams & Novak LLC127,100$0.12M0.1%+11.1%0.222%Search for SEC Filing on Google Icon
9/16/2024Point72 Asia Singapore Pte. Ltd.92,605$93K0.0%N/A0.162%Search for SEC Filing on Google Icon
8/15/2024Mackenzie Financial Corp35,755$36K0.0%-27.2%0.062%Search for SEC Filing on Google Icon
8/15/2024Point72 Asia Singapore Pte. Ltd.92,605$93K0.0%N/A0.162%Search for SEC Filing on Google Icon
8/12/2024XTX Topco Ltd68,687$69K0.0%+41.2%0.121%Search for SEC Filing on Google Icon
8/12/2024First Eagle Investment Management LLC579,494$0.58M0.0%-27.1%1.022%Search for SEC Filing on Google Icon
8/9/2024Renaissance Technologies LLC1,198,500$1.20M0.0%+24.1%2.114%Search for SEC Filing on Google Icon
8/9/2024Dimensional Fund Advisors LP849,522$0.85M0.0%-40.3%1.498%Search for SEC Filing on Google Icon
8/6/2024Acadian Asset Management LLC2,012,120$2.01M0.0%+9.4%3.549%Search for SEC Filing on Google Icon
8/6/2024Cullen Frost Bankers Inc.50,000$50K0.0%N/A0.088%Search for SEC Filing on Google Icon
8/1/2024Rhumbline Advisers27,219$27K0.0%-60.8%0.048%Search for SEC Filing on Google Icon
7/18/2024Assenagon Asset Management S.A.196,604$0.20M0.0%-20.4%0.347%Search for SEC Filing on Google Icon
7/15/2024Dynamic Advisor Solutions LLC129,327$0.13M0.0%+73.7%0.228%Search for SEC Filing on Google Icon
7/12/2024Williams & Novak LLC114,450$0.11M0.1%N/A0.202%Search for SEC Filing on Google Icon
5/10/2024Acadian Asset Management LLC1,838,815$2.98M0.0%+46.4%3.246%Search for SEC Filing on Google Icon
5/10/2024Vanguard Group Inc.4,213,771$6.83M0.0%-3.7%7.439%Search for SEC Filing on Google Icon
5/8/2024Isthmus Partners LLC699,053$1.13M0.1%+109.0%1.234%Search for SEC Filing on Google Icon
5/7/2024SG Americas Securities LLC17,050$28K0.0%-73.2%0.030%Search for SEC Filing on Google Icon
5/3/2024GSA Capital Partners LLP346,947$0.56M0.0%+69.9%0.612%Search for SEC Filing on Google Icon
5/1/2024Mirae Asset Global Investments Co. Ltd.20,261$33K0.0%N/A0.036%Search for SEC Filing on Google Icon
4/24/2024Assenagon Asset Management S.A.247,056$0.40M0.0%+88.0%0.437%Search for SEC Filing on Google Icon
2/22/2024Sierra Summit Advisors LLC108,754$0.34M0.1%N/A0.189%Search for SEC Filing on Google Icon
2/14/2024Wasatch Advisors LP1,472,946$4.66M0.0%+56.2%2.562%Search for SEC Filing on Google Icon
2/14/2024Oaktop Capital Management II L.P.3,725,185$11.77M1.6%+11.5%6.479%Search for SEC Filing on Google Icon
2/13/2024Aristides Capital LLC25,198$80K0.0%N/A0.044%Search for SEC Filing on Google Icon
2/13/2024Tower Research Capital LLC TRC15,146$48K0.0%+380.2%0.026%Search for SEC Filing on Google Icon
2/12/2024Isthmus Partners LLC334,453$1.06M0.1%+9.1%0.582%Search for SEC Filing on Google Icon
2/12/2024Hilltop Holdings Inc.88,000$0.28M0.0%N/A0.153%Search for SEC Filing on Google Icon
2/9/2024Oxford Asset Management LLP14,968$47K0.1%N/A0.026%Search for SEC Filing on Google Icon
2/9/2024Dynamic Technology Lab Private Ltd81,605$0.26M0.0%N/A0.142%Search for SEC Filing on Google Icon
2/8/2024First Eagle Investment Management LLC792,767$2.51M0.0%+7.2%1.379%Search for SEC Filing on Google Icon
2/8/2024Essex Investment Management Co. LLC385,911$1.22M0.2%-6.6%0.671%Search for SEC Filing on Google Icon
2/5/2024Intellectus Partners LLC81,156$0.26M0.1%-18.2%0.141%Search for SEC Filing on Google Icon
1/30/2024Mackenzie Financial Corp19,992$63K0.0%+94.8%0.035%Search for SEC Filing on Google Icon
1/17/2024Assenagon Asset Management S.A.131,430$0.42M0.0%+488.8%0.229%Search for SEC Filing on Google Icon
1/12/2024SG Americas Securities LLC63,615$0.20M0.0%+10.9%0.111%Search for SEC Filing on Google Icon
1/11/2024Whittier Trust Co.30,000$95K0.0%N/A0.052%Search for SEC Filing on Google Icon
1/10/2024North Star Investment Management Corp.2,067,942$6.54M0.5%+15.3%3.596%Search for SEC Filing on Google Icon
12/18/2023Vanguard Group Inc.4,134,543$17.03M0.0%+5.5%7.191%Search for SEC Filing on Google Icon
11/15/2023GSA Capital Partners LLP381,755$1.57M0.1%+130.1%0.664%Search for SEC Filing on Google Icon
11/15/2023Kennedy Capital Management LLC834,650$3.44M0.1%-0.6%1.452%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
CarParts.com logo
CarParts.com, Inc., together with its subsidiaries, operates as an online provider of aftermarket auto parts and accessories in the United States and the Philippines. It offers replacement parts, such as parts for the exterior of an automobile; mirror products; engine and chassis components, as well as other mechanical and electrical parts; and performance parts and accessories. The company sells its products to individual customers through its flagship website www.carparts.com and app; online marketplaces, including third-party auction sites and shopping portals; and auto parts wholesale distributors. The company was formerly known as U.S. Auto Parts Network, Inc. and changed its name to CarParts.com, Inc. in July 2020. CarParts.com, Inc. was incorporated in 1995 and is headquartered in Torrance, California.
Read More on CarParts.com

Today's Range

Now: $0.44
Low: $0.44
High: $0.48

50 Day Range

MA: $0.61
Low: $0.44
High: $0.75

52 Week Range

Now: $0.44
Low: $0.43
High: $1.42

Volume

1,738,873 shs

Average Volume

835,528 shs

Market Capitalization

$30.77 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.83

Who are the company insiders with the largest holdings of CarParts.com?

CarParts.com's top insider investors include:
  1. Jay Keith Greyson (Director)
  2. Jim Barnes (Director)
Learn More about top insider investors at CarParts.com.

Who are the major institutional investors of CarParts.com?

CarParts.com's top institutional investors include:
  1. Vanguard Group Inc. — 4.33%
  2. Mackenzie Financial Corp — 2.55%
  3. North Star Investment Management Corp. — 2.35%
  4. GSA Capital Partners LLP — 0.96%
  5. Boston Partners — 0.42%
  6. Citadel Advisors LLC — 0.21%
Learn More about top institutional investors of CarParts.com stock.

Which major investors are selling CarParts.com stock?

During the last quarter, PRTS stock was sold by these institutional investors:
  1. GSA Capital Partners LLP
  2. Two Sigma Investments LP
  3. Boston Partners
  4. Hilltop Holdings Inc.
  5. Millennium Management LLC
  6. Bridgeway Capital Management LLC

Which major investors are buying CarParts.com stock?

During the last quarter, PRTS stock was purchased by institutional investors including:
  1. North Star Investment Management Corp.
  2. Mackenzie Financial Corp
  3. Citadel Advisors LLC
  4. Private Management Group Inc.
  5. Vanguard Group Inc.
  6. Argentarii LLC
During the previous year, these company insiders have bought CarParts.com stock:
  1. Jay Keith Greyson (Director)
  2. Jim Barnes (Director)
Learn More investors buying CarParts.com stock.