Tearsheet

CarParts.com (PRTS)


Market Price (12/29/2025): $0.44 | Market Cap: $25.6 Mil
Sector: Consumer Discretionary | Industry: Automotive Parts & Equipment

CarParts.com (PRTS)


Market Price (12/29/2025): $0.44
Market Cap: $25.6 Mil
Sector: Consumer Discretionary
Industry: Automotive Parts & Equipment

Investment Highlights Why It Matters Detailed financial logic regarding cash flow yields vs trend-riding momentum.


0 Valuation becoming less expensive
P/S 6M Chg %Price/Sales change over 6 months. Declining P/S indicates valuation has become less expensive. is -35%
Weak multi-year price returns
2Y Excs Rtn is -133%, 3Y Excs Rtn is -174%
Penny stock
Mkt Price is 0.5
1 Megatrend and thematic drivers
Megatrends include E-commerce & Digital Retail. Themes include Online Marketplaces.
  Not profitable at operating income level
Op Inc LTMOperating Income, Last Twelve Months is -53 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -9.5%
2   Debt is significant
Net D/ENet Debt/Equity. Debt net of cash. Negative indicates net cash. Equity is taken as the Market Capitalization is 79%
3   Weak revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is -8.3%, Rev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is -4.4%, Rev Chg QQuarterly Revenue Change % is -12%
4   Not cash flow generative
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is -4.4%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is -6.0%
5   Yield minus risk free rate is negative
ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -212%
6   Key risks
PRTS key risks include [1] severe margin pressure from high tariffs on its Chinese and Taiwanese imports, Show more.
0 Valuation becoming less expensive
P/S 6M Chg %Price/Sales change over 6 months. Declining P/S indicates valuation has become less expensive. is -35%
1 Megatrend and thematic drivers
Megatrends include E-commerce & Digital Retail. Themes include Online Marketplaces.
2 Weak multi-year price returns
2Y Excs Rtn is -133%, 3Y Excs Rtn is -174%
3 Penny stock
Mkt Price is 0.5
4 Not profitable at operating income level
Op Inc LTMOperating Income, Last Twelve Months is -53 Mil, Op Mgn LTMOperating Margin = Operating Income / Revenue Reflects profitability before taxes and before impact of capital structure (interest payments). is -9.5%
5 Debt is significant
Net D/ENet Debt/Equity. Debt net of cash. Negative indicates net cash. Equity is taken as the Market Capitalization is 79%
6 Weak revenue growth
Rev Chg LTMRevenue Change % Last Twelve Months (LTM) is -8.3%, Rev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is -4.4%, Rev Chg QQuarterly Revenue Change % is -12%
7 Not cash flow generative
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is -4.4%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is -6.0%
8 Yield minus risk free rate is negative
ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -212%
9 Key risks
PRTS key risks include [1] severe margin pressure from high tariffs on its Chinese and Taiwanese imports, Show more.

Valuation, Metrics & Events

PRTS Stock


Why The Stock Moved


Qualitative Assessment

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Here are key points explaining the approximate -45.1% movement for CarParts.com (PRTS) from August 31, 2025, to December 29, 2025, based on the most recent available information:



1. Consecutive Quarters of Declining Net Sales and Revenue Shortfalls

CarParts.com consistently reported year-over-year decreases in net sales, including a 13% decline in the third quarter of 2024, an 11% decline in the first quarter of 2025, and a 12% decline in the third quarter of 2025, with revenues repeatedly missing analyst expectations. This persistent revenue weakness, despite efforts to increase profitability, signaled ongoing top-line struggles.

2. Worsening Net Losses and Negative Adjusted EBITDA

The company experienced a significant increase in net losses, escalating from ($2.5) million in Q3 2023 to ($10.0) million in Q3 2024, and further to ($10.9) million in Q3 2025, notably missing EPS forecasts. Adjusted EBITDA also turned increasingly negative, reaching ($2.2) million in the third quarter of 2025, indicating deteriorating operational profitability.

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Stock Movement Drivers

Fundamental Drivers

The -40.1% change in PRTS stock from 9/28/2025 to 12/28/2025 was primarily driven by a -35.7% change in the company's P/S Multiple.
928202512282025Change
Stock Price ($)0.750.45-40.10%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)577.61560.63-2.94%
P/S Multiple0.070.05-35.74%
Shares Outstanding (Mil)55.8958.19-4.11%
Cumulative Contribution-40.20%

LTM = Last Twelve Months as of date shown

Market Drivers

9/28/2025 to 12/28/2025
ReturnCorrelation
PRTS-40.1% 
Market (SPY)4.3%29.1%
Sector (XLY)1.8%23.2%

Fundamental Drivers

The -40.0% change in PRTS stock from 6/29/2025 to 12/28/2025 was primarily driven by a -38.1% change in the company's P/S Multiple.
629202512282025Change
Stock Price ($)0.750.45-40.00%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)569.93560.63-1.63%
P/S Multiple0.080.05-38.10%
Shares Outstanding (Mil)57.3458.19-1.48%
Cumulative Contribution-40.01%

LTM = Last Twelve Months as of date shown

Market Drivers

6/29/2025 to 12/28/2025
ReturnCorrelation
PRTS-40.0% 
Market (SPY)12.6%14.7%
Sector (XLY)11.9%13.7%

Fundamental Drivers

The -52.5% change in PRTS stock from 12/28/2024 to 12/28/2025 was primarily driven by a -47.4% change in the company's P/S Multiple.
1228202412282025Change
Stock Price ($)0.950.45-52.46%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)611.71560.63-8.35%
P/S Multiple0.090.05-47.36%
Shares Outstanding (Mil)57.3358.19-1.49%
Cumulative Contribution-52.47%

LTM = Last Twelve Months as of date shown

Market Drivers

12/28/2024 to 12/28/2025
ReturnCorrelation
PRTS-52.5% 
Market (SPY)17.0%29.1%
Sector (XLY)7.0%30.4%

Fundamental Drivers

The -92.4% change in PRTS stock from 12/29/2022 to 12/28/2025 was primarily driven by a -90.7% change in the company's P/S Multiple.
1229202212282025Change
Stock Price ($)5.940.45-92.42%
Change Contribution ByLTMLTM
Total Revenues ($ Mil)645.34560.63-13.13%
P/S Multiple0.500.05-90.69%
Shares Outstanding (Mil)54.4858.19-6.81%
Cumulative Contribution-92.46%

LTM = Last Twelve Months as of date shown

Market Drivers

12/29/2023 to 12/28/2025
ReturnCorrelation
PRTS-85.8% 
Market (SPY)48.4%24.8%
Sector (XLY)38.6%26.5%

Return vs. Risk


Price Returns Compared

 202020212022202320242025Total [1]
Returns
PRTS Return463%-10%-44%-50%-66%-60%-80%
Peers Return16%38%-12%21%26%16%150%
S&P 500 Return16%27%-19%24%23%18%114%

Monthly Win Rates [3]
PRTS Win Rate67%33%33%42%33%25% 
Peers Win Rate52%65%42%68%57%52% 
S&P 500 Win Rate58%75%42%67%75%73% 

Max Drawdowns [4]
PRTS Max Drawdown-38%-10%-64%-55%-78%-64% 
Peers Max Drawdown-34%-5%-26%-7%-9%-23% 
S&P 500 Max Drawdown-31%-1%-25%-1%-2%-15% 


[1] Cumulative total returns since the beginning of 2020
[2] Peers: HPQ, HPE, IBM, CSCO, AAPL. See PRTS Returns vs. Peers.
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
[5] 2025 data is for the year up to 12/26/2025 (YTD)

How Low Can It Go

Unique KeyEventPRTSS&P 500
2022 Inflation Shock2022 Inflation Shock  
2022 Inflation Shock% Loss% Loss-87.1%-25.4%
2022 Inflation Shock% Gain to Breakeven% Gain to Breakeven672.8%34.1%
2022 Inflation ShockTime to BreakevenTime to BreakevenNot Fully Recovered days464 days
2020 Covid Pandemic2020 Covid Pandemic  
2020 Covid Pandemic% Loss% Loss-52.8%-33.9%
2020 Covid Pandemic% Gain to Breakeven% Gain to Breakeven111.7%51.3%
2020 Covid PandemicTime to BreakevenTime to Breakeven40 days148 days
2018 Correction2018 Correction  
2018 Correction% Loss% Loss-77.8%-19.8%
2018 Correction% Gain to Breakeven% Gain to Breakeven349.5%24.7%
2018 CorrectionTime to BreakevenTime to Breakeven493 days120 days
2008 Global Financial Crisis2008 Global Financial Crisis  
2008 Global Financial Crisis% Loss% Loss-90.8%-56.8%
2008 Global Financial Crisis% Gain to Breakeven% Gain to Breakeven986.1%131.3%
2008 Global Financial CrisisTime to BreakevenTime to Breakeven4,182 days1,480 days

Compare to HPQ, HPE, IBM, CSCO, AAPL

In The Past

CarParts.com's stock fell -87.1% during the 2022 Inflation Shock from a high on 2/9/2021. A -87.1% loss requires a 672.8% gain to breakeven.

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About CarParts.com (PRTS)

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 to individual consumers through its network of e-commerce websites and online marketplaces. The company also sells auto parts to collision repair shops; markets Kool-Vue products to auto parts wholesale distributors; and aftermarket catalytic converters under the Evan Fischer brand. Its flagship websites include www.carparts.com, www.jcwhitney.com, www.autopartswarehouse.com and www.usautoparts.com. 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.

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Amazon for car parts
Chewy for car parts
The online AutoZone

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  • Replacement Auto Parts: CarParts.com provides a vast inventory of OEM and aftermarket parts for a wide range of vehicle makes and models, essential for repairs and maintenance.
  • Performance Parts: They offer specialized components designed to enhance a vehicle's speed, handling, or overall performance for enthusiasts.
  • Auto Accessories: The company sells various interior and exterior accessories, including floor mats, seat covers, and lighting, to customize and protect vehicles.
  • Tools & Equipment: They supply an assortment of tools and equipment necessary for vehicle repair, maintenance, and diagnostics for both professional and DIY mechanics.

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CarParts.com (symbol: PRTS) primarily sells directly to **individual consumers** (B2C) rather than to other companies. As an e-commerce retailer, it does not have "major customer companies" in the traditional B2B sense that would be individually identified. Instead, its customer base consists of various categories of vehicle owners and enthusiasts.

The up to three categories of individual customers that CarParts.com serves include:

  1. DIY (Do-It-Yourself) Mechanics: These customers are individuals who perform their own vehicle maintenance and repairs. They actively seek specific replacement parts for their projects, valuing CarParts.com's extensive inventory, competitive pricing, and convenient direct-to-door delivery.

  2. Budget-Conscious Car Owners: This group prioritizes affordability and value. They are looking for reliable aftermarket parts that offer quality performance without the premium price associated with original equipment manufacturer (OEM) parts. They may or may not perform the installation themselves but are focused on cost-effective parts acquisition.

  3. Convenience-Oriented Shoppers: These customers appreciate the ease and accessibility of online shopping. They value the ability to quickly find the exact parts they need through CarParts.com's user-friendly platform, avoiding the time and effort of visiting physical auto parts stores, and benefiting from home delivery.

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David Meniane, Chief Executive Officer

David Meniane was named CEO and a director of CarParts.com in April 2022, after serving as the company's Chief Operating Officer and Chief Financial Officer since March 2019. He has been instrumental in the company's significant operational turnaround and financial growth, helping to lead the company from a $30 million market cap to over $800 million during his and former CEO Lev Peker's tenure. Meniane brings over a decade of experience in consumer-packaged goods and retail execution. His past leadership roles include serving as CEO of Victoria's Kitchen from 2011 to 2017 and Executive Vice President at L.A. Libations from 2016 to 2019. He also serves as CEO of JC Whitney, a brand under CarParts.com, since 2024. He has been involved in board roles for emerging businesses and startups such as Cave Shake and The Living Apothecary.

Ryan Lockwood, Chief Financial Officer

Ryan Lockwood was appointed Chief Financial Officer for CarParts.com in April 2022, having previously served as the Senior Vice President of Finance since June 2020. In his role, he is responsible for capital structure, real estate, investor relations, and market strategy. He successfully organized and led a $60 million capital raise and negotiated a $150 million line of credit. Before joining CarParts.com, Lockwood spent nine years, from April 2011 to June 2020, as a portfolio manager and head of fixed income for Private Management Group, a registered investment advisor. Prior to that, he was the CFO and Controller of HFE, LP, a family office that managed a $350 million multi-sector real estate portfolio from September 2008 to April 2011.

Michael Huffaker, Chief Operating Officer

Michael Huffaker joined CarParts.com in December 2022 as Chief Operating Officer. He brings nearly two decades of e-commerce and brick-and-mortar expertise in retail technology. Before his role at CarParts.com, Huffaker served as Vice President, Category Leader for Amazon Fresh Grocery.

Christina Thelin, Chief Marketing Officer

Christina Thelin joined CarParts.com in July 2024 as Chief Marketing Officer. She is responsible for overseeing product and brand marketing, performance marketing, loyalty marketing, creative, and consumer insights. Thelin brings over 20 years of marketing experience, including building global brands and award-winning campaigns for several Fortune 100 companies such as Google, Procter & Gamble, Visa, and Twitter.

Kals Subramanian, Chief Technology Officer

Kals Subramanian joined CarParts.com in April 2022 as Chief Technology Officer. He has over 24 years of experience in retail technology, with expertise in e-commerce, order management, marketing, retail pharmacy, and credit card domains. Prior to joining CarParts.com, Subramanian served as Vice President of eCommerce Technology at Lowe's.

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The key risks to CarParts.com's business are multifaceted, primarily stemming from external economic pressures, intense market competition, and internal operational challenges.

The most significant risk currently facing CarParts.com is Tariff Volatility and Supply Chain Disruptions. The company is significantly impacted by ongoing tariff volatility, with rates on Chinese imports ranging from 55% to 75% and Taiwanese products facing approximately 25% tariffs. This directly pressures gross margins and creates an uneven competitive landscape due to an influx of noncompliant products from China. Management has acknowledged these risks and is actively working on mitigation strategies, including cost concessions, pricing adjustments, and diversification of sourcing. Broader supply chain risks, such as reliance on single suppliers, geopolitical events, and natural disasters, also pose ongoing threats to operational efficiency and profitability.

Secondly, CarParts.com faces significant challenges from Weak Consumer Demand and Intense Competition. Consumer demand, particularly from low-income segments, remains under pressure due to inflation and tariffs, potentially leading to prolonged sales declines and increased pricing pressures across the industry. The e-commerce auto parts market is highly competitive with limited barriers to entry, and some competitors possess greater resources. The growing trend of customers shopping on marketplace websites like Amazon and eBay also poses a threat, potentially leading to lower gross margins for CarParts.com.

Finally, Financial Strain and Operational/Management Challenges present a substantial risk. The company has reported GAAP net losses and adjusted EBITDA losses, raising concerns about its profitability in the near term and potential shareholder dilution. Macroaxis indicates a "slight risk" of CarParts.com experiencing financial distress. Furthermore, internal criticisms from a co-founder highlight operational issues, including a "toxic work environment" leading to a talent exodus, risks to the company's proprietary catalog data, and a questionable strategic shift to a low-margin drop-ship model. The company also received a deficiency letter from Nasdaq in September 2024, indicating its stock price had fallen below the minimum $1.00 per share requirement, and it has until March 2025 to regain compliance to avoid delisting.

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The accelerated global transition from Internal Combustion Engine (ICE) vehicles to Electric Vehicles (EVs) represents a clear emerging threat to CarParts.com (PRTS).

EVs possess fundamentally different mechanical architectures and fewer moving parts compared to ICE vehicles, reducing the demand for a significant portion of the traditional aftermarket parts that constitute CarParts.com's core inventory (e.g., oil filters, spark plugs, exhaust systems, catalytic converters, fuel pumps, certain engine components, etc.). While some common wear parts like tires, brakes, and suspension components remain relevant, the overall addressable market for conventional aftermarket parts is expected to shrink over time as the vehicle fleet electrifies. CarParts.com must rapidly adapt its inventory, supply chain, procurement, and technical expertise to cater to the distinct and still-evolving EV aftermarket, or risk losing market relevance and revenue as the automotive industry transitions.

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CarParts.com (PRTS) operates within the expansive automotive aftermarket, providing a vast array of automotive parts and accessories for repair, maintenance, and upgrades. The company's primary focus is the U.S. market, though it also operates in the Philippines.

Addressable Market Size:

  • U.S. Automotive Aftermarket: The entire U.S. automotive aftermarket, which includes light, medium, and heavy-duty vehicles, is projected to be nearly $535 billion in 2024 and is expected to grow to around $574 billion in 2026. Another estimate places the U.S. automotive aftermarket size at approximately $228.19 billion in 2024, with a projected increase to around $350.64 billion by 2034, demonstrating a Compound Annual Growth Rate (CAGR) of 4.39% from 2025 to 2034.
  • U.S. E-commerce Automotive Aftermarket: The total for aftermarket e-commerce in the U.S. is projected at $44.1 billion in 2024.
  • Global Automotive Aftermarket: The global automotive aftermarket industry size was estimated at $468.91 billion in 2024 and is projected to reach $589.01 billion by 2030, with a CAGR of 3.8% from 2025 to 2030. Another source valued the global automotive aftermarket industry size at $430.51 billion in 2024, with a projection to grow to $565.73 billion by 2032.

CarParts.com's main products encompass over 1 million stock keeping units (SKUs) of automotive parts and accessories, including collision parts, engine parts, performance parts, and various other components for vehicle maintenance and upgrades. These products cater to both do-it-yourself (DIY) and do-it-for-me (DIFM) customers.

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CarParts.com (PRTS) is focused on several key initiatives to drive future revenue growth over the next two to three years:

  1. Strategic Investments and Partnerships: A significant driver is the recent $35.7 million strategic investment from A-Premium, ZongTeng Group, and CDH Investments. This collaboration is anticipated to substantially enhance the company's logistics network and expand its product range, with A-Premium alone projected to contribute $50 million in incremental annual revenue.
  2. Expansion into New Product Segments: CarParts.com plans to grow revenue by expanding its product offerings into the European and Original Equipment (OE) Premium parts segments.
  3. Mobile App Growth and Engagement: The company's mobile app has emerged as an important growth driver, with its contribution to e-commerce sales steadily increasing. Continued enhancements and user acquisition for the mobile app are expected to bolster revenue.
  4. Development of Recurring Revenue Streams: CarParts.com is actively expanding its higher-margin recurring revenue streams. This includes fee-based income from product and shipping protection, as well as its CarParts+ membership program and roadside assistance, which currently has an annualized run rate of nearly $4 million.
  5. Supply Chain Optimization and Operational Efficiency: While primarily aimed at improving profitability, strategic investments in optimizing the supply chain and enhancing logistics, such as the new semi-automated facility in Las Vegas, are expected to indirectly support revenue growth by improving customer experience, reducing delivery times, and potentially allowing for a wider selection of products or more competitive pricing.

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Share Repurchases

  • CarParts.com extended its $30 million stock repurchase plan to July 26, 2026.
  • As of January 22, 2024, approximately $25.2 million was available for repurchase under the plan.
  • The stock repurchase program was originally authorized in July 2021.

Share Issuance

  • In September 2025, CarParts.com issued approximately 10.3 million new common shares at $1.04 per share as part of a strategic investment.
  • In August 2020, CarParts.com completed a public offering of 6,900,000 shares of common stock at $13.00 per share, resulting in gross proceeds of $63,700,000 to the company.

Inbound Investments

  • In early September 2025, CarParts.com secured a $35.7 million strategic investment from A-Premium, ZongTeng Group, and CDH Investments.
  • This investment included the issuance of approximately 10.3 million new common shares at $1.04 per share and $25 million in convertible notes with a three-year term and a 2% annual interest rate.
  • The investment followed and concluded a strategic alternatives review process announced in March 2025.

Capital Expenditures

  • In the last 12 months, capital expenditures amounted to -$10.41 million.
  • The company has focused capital expenditures on optimizing its supply chain, including the opening of a new semi-automated facility in Las Vegas, Nevada, to enhance efficiency and reduce transportation costs.
  • Over the last five years, significant investments have been made in building a vertically integrated supply chain and nationwide fulfillment network to support the e-commerce experience.

Better Bets than CarParts.com (PRTS)

Trade Ideas

Select ideas related to PRTS. For more, see Trefis Trade Ideas.

Unique KeyDateTickerCompanyCategoryTrade Strategy6M Fwd Rtn12M Fwd Rtn12M Max DD
BBWI_11302025_Dip_Buyer_1M_Insider_Buying_GTE_1Mil_EBITp+DE11302025BBWIBath & Body WorksDip BuyDB | Insider Buys | Low D/EDip Buy with Strong Insider Buying
Buying dips for companies with strong insider buying in the last 1 month, positive operating income and reasonable debt / market cap
13.7%13.7%0.0%
HRB_11262025_Dip_Buyer_FCFYield11262025HRBH&R BlockDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
6.0%6.0%-0.1%
LRN_11262025_Dip_Buyer_FCFYield11262025LRNStrideDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
3.8%3.8%-4.4%
ABNB_11212025_Dip_Buyer_FCFYield11212025ABNBAirbnbDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
19.7%19.7%0.0%
MTN_11212025_Dip_Buyer_FCFYield11212025MTNVail ResortsDip BuyDB | FCFY OPMDip Buy with High FCF Yield and High Margin
Buying dips for companies with high FCF yield and meaningfully high operating margin
2.3%2.3%-1.6%

Recent Active Movers

More From Trefis

Peer Comparisons for CarParts.com

Peers to compare with:

Financials

PRTSHPQHPEIBMCSCOAAPLMedian
NameCarParts.HP Hewlett .Internat.Cisco Sy.Apple  
Mkt Price0.4523.2624.49305.0978.16273.4051.32
Mkt Cap0.021.932.6284.9309.24,074.4158.8
Rev LTM56155,29534,29665,40257,696408,62556,496
Op Inc LTM-533,6241,64411,54412,991130,2147,584
FCF LTM-332,80062711,85412,73396,1847,327
FCF 3Y Avg12,9781,40011,75313,879100,5037,366
CFO LTM-253,6972,91913,48313,744108,5658,590
CFO 3Y Avg153,6723,89613,49814,736111,5598,697

Growth & Margins

PRTSHPQHPEIBMCSCOAAPLMedian
NameCarParts.HP Hewlett .Internat.Cisco Sy.Apple  
Rev Chg LTM-8.3%3.2%13.8%4.5%8.9%6.0%5.2%
Rev Chg 3Y Avg-4.4%-3.9%6.5%2.6%3.7%1.8%2.2%
Rev Chg Q-11.7%4.2%14.4%9.1%7.5%9.6%8.3%
QoQ Delta Rev Chg LTM-2.9%1.1%3.7%2.1%1.8%2.1%2.0%
Op Mgn LTM-9.5%6.6%4.8%17.7%22.5%31.9%12.1%
Op Mgn 3Y Avg-5.3%7.4%7.2%16.4%24.2%30.8%11.9%
QoQ Delta Op Mgn LTM-0.3%-0.2%-1.4%0.6%0.4%0.1%-0.1%
CFO/Rev LTM-4.4%6.7%8.5%20.6%23.8%26.6%14.6%
CFO/Rev 3Y Avg1.9%6.8%12.7%21.4%26.1%28.4%17.1%
FCF/Rev LTM-6.0%5.1%1.8%18.1%22.1%23.5%11.6%
FCF/Rev 3Y Avg-0.3%5.5%4.6%18.6%24.6%25.6%12.1%

Valuation

PRTSHPQHPEIBMCSCOAAPLMedian
NameCarParts.HP Hewlett .Internat.Cisco Sy.Apple  
Mkt Cap0.021.932.6284.9309.24,074.4158.8
P/S0.00.41.04.45.410.02.7
P/EBIT-0.56.819.925.122.531.321.2
P/E-0.58.6572.736.029.941.033.0
P/CFO-1.15.911.221.122.537.516.2
Total Yield-207.4%14.1%2.3%5.0%5.4%2.8%3.9%
Dividend Yield0.0%2.5%2.1%2.2%2.1%0.4%2.1%
FCF Yield 3Y Avg-32.9%10.6%5.5%6.4%6.0%3.1%5.7%
D/E2.20.50.70.20.10.00.4
Net D/E0.80.30.60.20.00.00.3

Returns

PRTSHPQHPEIBMCSCOAAPLMedian
NameCarParts.HP Hewlett .Internat.Cisco Sy.Apple  
1M Rtn-16.5%-3.6%12.7%-1.1%1.6%-2.0%-1.5%
3M Rtn-40.1%-11.9%2.7%7.9%17.0%7.1%4.9%
6M Rtn-40.0%-4.0%34.5%6.6%15.2%36.3%10.9%
12M Rtn-52.5%-27.0%16.2%40.5%34.5%7.5%11.8%
3Y Rtn-92.4%-3.7%67.3%141.3%79.6%114.1%73.5%
1M Excs Rtn-15.1%-5.6%12.9%-2.2%-0.0%-3.7%-3.0%
3M Excs Rtn-44.4%-16.2%-1.7%3.6%12.7%2.8%0.6%
6M Excs Rtn-52.3%-16.3%22.3%-5.7%3.0%24.0%-1.3%
12M Excs Rtn-68.1%-42.9%-0.7%25.0%19.9%-8.4%-4.6%
3Y Excs Rtn-174.0%-83.5%-11.2%59.6%-1.2%28.4%-6.2%

Financials

Segment Financials

Revenue by Segment
$ Mil20242023202220212020
Replacement Parts453450402320177
Hard Parts20917914610281
Other1433352222
Total676662582444281


Price Behavior

Price Behavior
Market Price$0.45 
Market Cap ($ Bil)0.0 
First Trading Date02/09/2007 
Distance from 52W High-67.6% 
   50 Days200 Days
DMA Price$0.54$0.76
DMA Trenddowndown
Distance from DMA-15.9%-41.1%
 3M1YR
Volatility75.9%91.7%
Downside Capture195.57152.95
Upside Capture-89.5155.07
Correlation (SPY)28.2%28.2%
PRTS Betas & Captures as of 11/30/2025

 1M2M3M6M1Y3Y
Beta1.391.961.661.221.301.29
Up Beta8.517.147.564.591.411.36
Down Beta-3.440.810.950.791.361.27
Up Capture-147%-13%-79%-38%57%32%
Bmk +ve Days13263974142427
Stock +ve Days10202558110318
Down Capture144%183%130%103%123%110%
Bmk -ve Days7162452107323
Stock -ve Days10223867135408

[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
Based On 1-Year Data
 Comparison of PRTS With Other Asset Classes (Last 1Y)
 PRTSSector ETFEquityGoldCommoditiesReal EstateBitcoin
Annualized Return-53.1%7.5%17.8%72.1%8.6%4.4%-8.2%
Annualized Volatility91.2%24.3%19.4%19.3%15.2%17.0%35.0%
Sharpe Ratio-0.450.240.722.700.340.09-0.08
Correlation With Other Assets 29.1%28.0%-1.3%17.4%20.9%17.4%

ETFs used for asset classes: Sector ETF = XLY, Equity = SPY, Gold = GLD, Commodities = DBC, Real Estate = VNQ, and Bitcoin = BTCUSD
Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 5-Year Data
 Comparison of PRTS With Other Asset Classes (Last 5Y)
 PRTSSector ETFEquityGoldCommoditiesReal EstateBitcoin
Annualized Return-48.0%9.6%14.7%18.7%11.5%4.6%30.8%
Annualized Volatility74.1%23.8%17.1%15.5%18.7%18.9%48.6%
Sharpe Ratio-0.570.360.700.970.500.160.57
Correlation With Other Assets 39.0%36.1%3.9%14.0%29.2%19.6%

ETFs used for asset classes: Sector ETF = XLY, Equity = SPY, Gold = GLD, Commodities = DBC, Real Estate = VNQ, and Bitcoin = BTCUSD
Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 10-Year Data
 Comparison of PRTS With Other Asset Classes (Last 10Y)
 PRTSSector ETFEquityGoldCommoditiesReal EstateBitcoin
Annualized Return-16.6%13.2%14.8%15.3%7.0%5.3%69.2%
Annualized Volatility70.3%21.9%18.0%14.7%17.6%20.8%55.8%
Sharpe Ratio0.050.550.710.860.320.220.90
Correlation With Other Assets 32.7%28.7%3.8%13.4%24.0%13.4%

ETFs used for asset classes: Sector ETF = XLY, Equity = SPY, Gold = GLD, Commodities = DBC, Real Estate = VNQ, and Bitcoin = BTCUSD
Smart multi-asset allocation framework can stack odds in your favor. Learn How

Short Interest

Short Interest: As Of Date12152025
Short Interest: Shares Quantity2,041,220
Short Interest: % Change Since 113020258.1%
Average Daily Volume979,858
Days-to-Cover Short Interest2.08
Basic Shares Quantity58,191,000
Short % of Basic Shares3.5%

Earnings Returns History

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 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
11/10/2025-11.8%-23.8%-31.7%
8/12/2025-15.8%-19.5%-8.8%
3/25/2025-2.0%-2.6%-8.8%
10/29/202411.8%37.3%37.3%
7/30/2024-15.8%-27.2%-32.5%
3/7/2024-22.7%-31.1%-36.7%
10/30/2023-15.5%-8.7%-6.3%
8/1/2023-10.4%-15.8%-1.0%
...
SUMMARY STATS   
# Positive954
# Negative91314
Median Positive7.2%4.7%24.5%
Median Negative-15.5%-10.6%-20.8%
Max Positive17.9%37.5%51.4%
Max Negative-23.2%-31.1%-36.7%

SEC Filings

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Report DateFiling DateFiling
09/30/202511/10/202510-Q (09/30/2025)
06/30/202508/12/202510-Q (06/30/2025)
03/31/202505/13/202510-Q (03/31/2025)
12/31/202403/26/202510-K (12/31/2024)
09/30/202410/30/202410-Q (09/30/2024)
06/30/202408/01/202410-Q (06/30/2024)
03/31/202405/08/202410-Q (03/31/2024)
12/31/202303/08/202410-K (12/31/2023)
09/30/202310/31/202310-Q (09/30/2023)
06/30/202308/02/202310-Q (06/30/2023)
03/31/202305/03/202310-Q (03/31/2023)
12/31/202203/08/202310-K (12/31/2022)
09/30/202211/10/202210-Q (09/30/2022)
06/30/202208/03/202210-Q (06/30/2022)
03/31/202205/04/202210-Q (03/31/2022)
12/31/202103/02/202210-K (12/31/2021)