CarParts.com (STU:ZZF0) OCF Margin %: 5.50% (As of Mar. 2026) — 147% Above Median


STU:ZZF0 CarParts.com Inc STU:ZZF0
61 GF Score
Price €5.20
GF Value €6.42
! 3 Warning Signs
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What is CarParts.com OCF Margin %?

CarParts.com STU:ZZF0 61 OCF Margin % is 5.50% as of Mar. 2026, which is 147% above its 10-year median of 2.23. GuruFocus rates STU:ZZF0 with a GF Score™ of 61/100 and a GF Value™ of €6.42. The stock has 3 warning signs investors should review. Among 1,323 Vehicles & Parts companies, CarParts.com ranks worse than 90.17% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. CarParts.com's Cash Flow from Operations for the three months ended in Mar. 2026 was €6.3 Mil. CarParts.com's Revenue for the three months ended in Mar. 2026 was €114.1 Mil. Therefore, CarParts.com's OCF Margin % for the quarter that ended in Mar. 2026 was 5.50%.

As of today, CarParts.com's current OCF Yield % is -64.47%.

The historical rank and industry rank for CarParts.com's OCF Margin % or its related term are showing as below:

STU:ZZF0' s OCF Margin % Range Over the Past 10 Years
Min: -6.22   Med: 2.23   Max: 7.4
Current: -6.08


During the past 13 years, the highest OCF Margin % of CarParts.com was 7.40%. The lowest was -6.22%. And the median was 2.23%.

STU:ZZF0's OCF Margin % is ranked worse than
90.17% of 1323 companies
in the Vehicles & Parts industry
Industry Median: 7.12 vs STU:ZZF0: -6.08


CarParts.com OCF Margin % Related Terms


CarParts.com OCF Margin % Historical Data

* Premium members only.

The historical data trend for CarParts.com's OCF Margin % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

CarParts.com OCF Margin % Chart

CarParts.com Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -1.20 2.32 7.40 1.76 -6.22

CarParts.com Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
OCF Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 3.74 -16.82 -5.02 -6.31 5.50

STU:ZZF0 vs MKDW, GTEC, SYPR: OCF Margin % Comparison

For the Auto Parts subindustry, CarParts.com's OCF Margin %, along with its competitors' market caps and OCF Margin % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


CarParts.com OCF Margin % vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, CarParts.com's OCF Margin % distribution charts can be found below:

* The bar in red indicates where CarParts.com's OCF Margin % falls into.


STU:ZZF0
61GF Score
CarParts.com Inc STU:ZZF0
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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CarParts.com OCF Margin % Calculation

OCF Margin % is the ratio of Cash Flow from Operations divided by net sales or Revenue, usually presented in percent.

CarParts.com's OCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-29.101/467.586
=-6.22 %

CarParts.com's OCF Margin for the quarter that ended in Mar. 2026 is calculated as

OCF Margin=Cash Flow from Operations (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=6.281/114.146
=5.50 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about OCF Margin % →
What does a OCF Margin % of 5.50% mean?
CarParts.com (STU:ZZF0) has a OCF Margin % of 5.50% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on CarParts.com and its competitors. This is 147% above median its historical median of 2.23. According to the industry distribution chart, CarParts.com ranks #1193 out of 1323 companies in the Vehicles & Parts industry, placing it in the top 90.2%.
Is CarParts.com's OCF Margin % too high?
CarParts.com's current OCF Margin % of 5.50% is 147% above median its 10-year median of 2.23. The Vehicles & Parts industry median OCF Margin % is 7.12. CarParts.com's value of 5.50% is 22.8% below this industry median. Based on the distribution chart, CarParts.com ranks #1193 out of 1323 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, CarParts.com has a GF Score™ of 61/100, reflecting its overall financial health beyond just this single metric.
How does CarParts.com's OCF Margin % compare to MKDW and GTEC?
According to the Vehicles & Parts industry distribution chart, CarParts.com ranks #1193 out of 1323 companies for OCF Margin %. This places CarParts.com in the lower half of its industry. The industry median OCF Margin % is 7.12. CarParts.com's value of 5.50% is 22.8% below this benchmark. While the company's 10-year median is 2.23 vs. the industry median of 7.12, CarParts.com has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Margin % for a Vehicles & Parts company?
The median OCF Margin % among Vehicles & Parts companies is 7.12, based on 1,323 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. CarParts.com's current OCF Margin % of 5.50% is 22.8% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on CarParts.com and its competitors. For the Vehicles & Parts industry, the median OCF Margin % is 7.12 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. CarParts.com's current OCF Margin % is 5.50%, which is 147% above median its own 10-year median of 2.23. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CarParts.com stock overvalued right now?
CarParts.com (STU:ZZF0) has a current OCF Margin % of 5.50%. The stock's GF Value™ is €6.42, compared to a current price of €5.20 — trading 19% below its estimated fair value. The current OCF Margin % is 5.50%, which is 147% above median its 10-year median of 2.23 and 22.8% below the Vehicles & Parts industry median of 7.12. CarParts.com's overall GF Score™ is 61/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For CarParts.com (STU:ZZF0), the current OCF Margin % is 5.50% as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is CarParts.com (STU:ZZF0) Overvalued in 2026?

Based on GuruFocus' analysis, CarParts.com stock appears to be undervalued. The current stock price of €5.20 is trading 19% below its estimated GF Value™ of €6.42.

Key valuation signals for STU:ZZF0:

  • OCF Margin %: 5.50% (147% above median its 10-year median of 2.23)
  • GF Value™: €6.42 vs. price of €5.20 (19% below fair value)
  • GF Score™: 61/100 with 3 warning signs
  • Industry Position: 22.8% below the Vehicles & Parts median (#1193 of 1323)

No single metric tells the full story. See the STU:ZZF0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


CarParts.com Business Description

Other Exchanges PRTS:USA
Address 4910 Airport Plaza Drive, Suite 300, Long Beach, CA, USA, 90815
CarParts.com Inc is an online provider of automotive aftermarket parts and repair information. It serves as an end-to-end solution for automotive repair and maintenance resources, offering a seamless online shopping experience that empowers drivers along every part of their journey. The company principally sells its products to individual consumers through its network of websites and online marketplaces. Its products consist of collision parts serving the body repair market, engine parts to serve the replacement parts market, and performance parts and accessories.
61GF Score

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OCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€5.20
Price
€6.42
GF Value