Rentracks Co (TSE:6045) Days Inventory: 443.04 (As of Mar. 2026) — 474% Above Median

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TSE:6045 Rentracks Co Ltd TSE:6045
64 GF Score
Price 円1,640.00
GF Value 円966.63
Valuation Significantly Overvalued
! 6 Warning Signs
View Full Analysis

What is Rentracks Co Days Inventory?

Rentracks Co TSE:6045 64 Days Inventory is 443.04 as of Mar. 2026, which is 474% above its 10-year median of 77.18. GuruFocus rates TSE:6045 with a GF Score™ of 64/100 and a GF Value™ of 円966.63 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 666 Media - Diversified companies, Rentracks Co ranks worse than 91.89% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Rentracks Co's Average Total Inventories for the six months ended in Mar. 2026 was 円2,273 Mil. Rentracks Co's Cost of Goods Sold for the six months ended in Mar. 2026 was 円936 Mil. Hence, Rentracks Co's Days Inventory for the six months ended in Mar. 2026 was 443.04.

The historical rank and industry rank for Rentracks Co's Days Inventory or its related term are showing as below:

TSE:6045' s Days Inventory Range Over the Past 10 Years
Min: 0.03   Med: 77.18   Max: 483.34
Current: 340.23

During the past 13 years, Rentracks Co's highest Days Inventory was 483.34. The lowest was 0.03. And the median was 77.18.

TSE:6045's Days Inventory is ranked worse than
91.89% of 666 companies
in the Media - Diversified industry
Industry Median: 28.71 vs TSE:6045: 340.23

Rentracks Co's Days Inventory increased from Mar. 2025 (72.34) to Mar. 2026 (443.04). It might indicate that Rentracks Co's sales slowed down.

Warning Sign:

If a company builds up inventory, it may mean it is having difficulties selling its goods.

Inventory Turnover measures how fast the company turns over its inventory within a year. Rentracks Co's Inventory Turnover for the six months ended in Mar. 2026 was 0.41.

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. Rentracks Co's Inventory-to-Revenue for the six months ended in Mar. 2026 was 0.99.


Rentracks Co  (TSE:6045) 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.

Rentracks Co's Inventory Turnover for the six months ended in Mar. 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.

Rentracks Co's Inventory to Revenue for the six months ended in Mar. 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.


Rentracks Co Days Inventory Related Terms


Rentracks Co Days Inventory Historical Data

* Premium members only.

The historical data trend for Rentracks Co'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.

Rentracks Co Days Inventory Chart

Rentracks Co Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 98.48 80.20 92.69 77.18 483.34

Rentracks Co Semi-Annual Data
Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
Days Inventory 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 82.06 81.68 72.34 57.40 443.04

TSE:6045 vs APP, OMC, TTD: Days Inventory Comparison

For the Advertising Agencies subindustry, Rentracks Co'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.


Rentracks Co Days Inventory vs Media - Diversified Industry

For the Media - Diversified industry and Communication Services sector, Rentracks Co's Days Inventory distribution charts can be found below:

* The bar in red indicates where Rentracks Co's Days Inventory falls into.


TSE:6045
64GF Score
Rentracks Co Ltd TSE:6045
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Rentracks Co Days Inventory Calculation

Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

Rentracks Co's Days Inventory for the fiscal year that ended in Mar. 2026 is calculated as

Days Inventory (A: Mar. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Mar. 2025 ) + Total Inventories (A: Mar. 2026 )) / count ) / Cost of Goods Sold (A: Mar. 2026 )*Days in Period
=( (233.288 + 4293.548) / 2 ) / 1709.261*365
=2263.418 / 1709.261*365
=483.34

Rentracks Co's Days Inventory for the quarter that ended in Mar. 2026 is calculated as:

Days Inventory (Q: Mar. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Sep. 2025 ) + Total Inventories (Q: Mar. 2026 )) / count ) / Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=( (252.894 + 4293.548) / 2 ) / 936.397*365 / 2
=2273.221 / 936.397*365 / 2
=443.04

* 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 Days Inventory →
What does a Days Inventory of 443.04 mean?
Rentracks Co (TSE:6045) has a Days Inventory of 443.04 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Rentracks Co and its competitors. This is 474% above median its historical median of 77.18. Over the past decade, Rentracks Co's Days Inventory has ranged from 0.03 to 483.34. According to the industry distribution chart, Rentracks Co ranks #612 out of 666 companies in the Media - Diversified industry, placing it in the top 91.9%.
Is Rentracks Co's Days Inventory too high?
Rentracks Co's current Days Inventory of 443.04 is 474% above median its 10-year median of 77.18. Over the past 10 years, this metric has ranged from a low of 0.03 to a high of 483.34. The Media - Diversified industry median Days Inventory is 28.71. Rentracks Co's value of 443.04 is 1443.2% above this industry median. Based on the distribution chart, Rentracks Co ranks #612 out of 666 companies in the Media - Diversified industry, which is in the bottom quartile relative to peers. Overall, Rentracks Co has a GF Score™ of 64/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Rentracks Co's Days Inventory compare to APP and OMC?
According to the Media - Diversified industry distribution chart, Rentracks Co ranks #612 out of 666 companies for Days Inventory. This places Rentracks Co in the lower half of its industry. The industry median Days Inventory is 28.71. Rentracks Co's value of 443.04 is 1443.2% above this benchmark. Historically, Rentracks Co's own Days Inventory has ranged from 0.03 to 483.34 over the past decade. While the company's 10-year median is 77.18 vs. the industry median of 28.71, Rentracks Co 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 Media - Diversified company?
The median Days Inventory among Media - Diversified companies is 28.71, based on 666 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. Rentracks Co's current Days Inventory of 443.04 is 1443.2% 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 Rentracks Co and its competitors. For the Media - Diversified industry, the median Days Inventory is 28.71 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rentracks Co's current Days Inventory is 443.04, which is 474% above median its own 10-year median of 77.18. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rentracks Co stock overvalued right now?
Based on GuruFocus' analysis, Rentracks Co (TSE:6045) is currently considered Significantly Overvalued. The stock's GF Value™ is 円966.63, compared to a current price of 円1,640.00 — trading 69.7% above its estimated fair value. The current Days Inventory is 443.04, which is 474% above median its 10-year median of 77.18 and 1443.2% above the Media - Diversified industry median of 28.71. Rentracks Co's overall GF Score™ is 64/100 with 6 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 Rentracks Co (TSE:6045), the current Days Inventory is 443.04 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 Rentracks Co (TSE:6045) Overvalued in 2026?

Based on GuruFocus' analysis, Rentracks Co stock appears to be overvalued. The current stock price of 円1,640.00 is trading 69.7% above its estimated GF Value™ of 円966.63. GuruFocus considers Rentracks Co to be Significantly Overvalued.

Key valuation signals for TSE:6045:

  • Days Inventory: 443.04 (474% above median its 10-year median of 77.18)
  • GF Value™: 円966.63 vs. price of 円1,640.00 (69.7% above fair value)
  • GF Score™: 64/100 with 6 warning signs
  • Industry Position: 1443.2% above the Media - Diversified median (#612 of 666)

No single metric tells the full story. See the TSE:6045 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Rentracks Co Business Description

Address 2-3 Nishikasai 5-chome, Edogawa-ku, Tokyo, JPN, 134-0088
Rentracks Co Ltd provides internet and advertising services. The group has three reportable segments: Performance-Based Advertising Service Business, Search-Linked Advertising Agency Business, and Used Construction Machinery Marketplace-Related Business. The Performance-Based Advertising segment manages success fees between advertisers and media, the Search-Linked Advertising segment acts as an agent for search-linked advertising, and the Used Construction Machinery segment operates a platform for buying and selling used construction machinery. It generates the majority of its revenue from the Performance-Based Advertising Service Business.
64GF Score

Get the complete analysis for TSE:6045

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

円1,640.00
Price
円966.63
GF Value