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CarParts.comSTU:ZZF0 52 Days Inventory is 87.96 as of Jun. 2026, which is 6% below its 10-year median of 93.43. GuruFocus rates STU:ZZF0 with a GF Score™ of 52/100 and a GF Value™ of €5.63. The stock has 3 warning signs investors should review. Among 1,293 Vehicles & Parts companies, CarParts.com ranks worse than 61.41% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). CarParts.com's Average Total Inventories for the
three
months ended in Jun. 2026 was €75.8 Mil. CarParts.com's Cost of Goods Sold for the
three
months ended in Jun. 2026 was €78.6 Mil.
Hence, CarParts.com's Days Inventory for the
three
months ended in Jun. 2026 was 87.96.
The historical rank and industry rank for CarParts.com's Days Inventory or its related term are showing as below:
STU:ZZF0'
s Days Inventory Range Over the Past 10 Years
Min: 88.21 Med: 93.43 Max: 116.47
Current: 96.84
During the past 13 years, CarParts.com's highest Days Inventory was 116.47. The lowest was 88.21. And the median was 93.43.
STU:ZZF0's Days Inventory is ranked worse than 61.41% of 1293
companies
in the Vehicles & Parts industry
Industry Median: 80.77
vs STU:ZZF0: 96.84
CarParts.com's Days Inventory
increased
from Jun. 2025 (86.86) to Jun. 2026 (87.96).
It might indicate that CarParts.com's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
CarParts.com's Inventory Turnover for the
three
months ended in Jun. 2026 was 1.04.
Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
CarParts.com's Inventory-to-Revenue for the
three
months ended in Jun. 2026 was 0.64.
CarParts.com (STU:ZZF0) Days Inventory Explanation
Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:
1. Inventory Turnover measures how fast the company turns over its inventory within a year.
CarParts.com's Inventory Turnover for the
three
months ended in Jun. 2026 is calculated as
2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
CarParts.com's Inventory to Revenue for the
three
months ended in Jun. 2026 is calculated as
* 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.
Be Aware
A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.
CarParts.com Days Inventory Related Terms
CarParts.com Days Inventory Historical Data
* Premium members only.
The historical data trend for CarParts.com's Days Inventory 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.
STU:ZZF0 vs SYPR, MKDW, GTEC: Days Inventory Comparison
For the Auto Parts subindustry, CarParts.com's Days Inventory, along with its competitors' market caps and Days Inventory 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 Days Inventory vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, CarParts.com's Days Inventory distribution charts can be found below:
* The bar in red indicates where CarParts.com's Days Inventory falls into.
* 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 (STU:ZZF0) has a Days Inventory of 87.96 as of Jun. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on CarParts.com and its competitors. This is near median its historical median of 93.43. Over the past decade, CarParts.com's Days Inventory has ranged from 88.21 to 116.47. According to the industry distribution chart, CarParts.com ranks #794 out of 1293 companies in the Vehicles & Parts industry, placing it in the top 61.4%.
Is CarParts.com's Days Inventory too high?
CarParts.com's current Days Inventory of 87.96 is near median its 10-year median of 93.43. Over the past 10 years, this metric has ranged from a low of 88.21 to a high of 116.47. The Vehicles & Parts industry median Days Inventory is 80.77. CarParts.com's value of 87.96 is 8.9% above this industry median. Based on the distribution chart, CarParts.com ranks #794 out of 1293 companies in the Vehicles & Parts industry, which is below the industry midpoint. Overall, CarParts.com has a GF Score™ of 52/100, reflecting its overall financial health beyond just this single metric.
How does CarParts.com's Days Inventory compare to SYPR and MKDW?
According to the Vehicles & Parts industry distribution chart, CarParts.com ranks #794 out of 1293 companies for Days Inventory. This places CarParts.com in the lower half of its industry. The industry median Days Inventory is 80.77. CarParts.com's value of 87.96 is 8.9% above this benchmark. Historically, CarParts.com's own Days Inventory has ranged from 88.21 to 116.47 over the past decade. While the company's 10-year median is 93.43 vs. the industry median of 80.77, CarParts.com has consistently been above 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 Days Inventory for a Vehicles & Parts company?
The median Days Inventory among Vehicles & Parts companies is 80.77, based on 1,293 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. CarParts.com's current Days Inventory of 87.96 is 8.9% above 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 Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on CarParts.com and its competitors. For the Vehicles & Parts industry, the median Days Inventory is 80.77 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. CarParts.com's current Days Inventory is 87.96, which is near median its own 10-year median of 93.43. 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 Days Inventory of 87.96. The stock's GF Value™ is €5.63, compared to a current price of €5.20 — trading 7.6% below its estimated fair value. The current Days Inventory is 87.96, which is near median its 10-year median of 93.43 and 8.9% above the Vehicles & Parts industry median of 80.77. CarParts.com's overall GF Score™ is 52/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For CarParts.com (STU:ZZF0), the current Days Inventory is 87.96 as of Jun. 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 7.6% below its estimated GF Value™ of €5.63.
Key valuation signals for STU:ZZF0:
Days Inventory: 87.96 (near median its 10-year median of 93.43)
GF Value™: €5.63 vs. price of €5.20 (7.6% below fair value)
Industry Position: 8.9% above the Vehicles & Parts median (#794 of 1293)
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 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.
52GF Score
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