Cheng Shin Rubber Industry Co (TPE:2105) Days Inventory: 89.54 (As of Dec. 2025) — Near Median


TPE:2105 Cheng Shin Rubber Industry Co Ltd TPE:2105
77 GF Score
Price NT$32.40
GF Value NT$42.45
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Cheng Shin Rubber Industry Co Days Inventory?

Cheng Shin Rubber Industry Co TPE:2105 77 Days Inventory is 89.54 as of Dec. 2025, which is 0% above its 10-year median of 89.22. GuruFocus rates TPE:2105 with a GF Score™ of 77/100 and a GF Value™ of NT$42.45 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 1,290 Vehicles & Parts companies, Cheng Shin Rubber Industry Co ranks worse than 56.67% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Cheng Shin Rubber Industry Co's Average Total Inventories for the three months ended in Dec. 2025 was NT$15,866 Mil. Cheng Shin Rubber Industry Co's Cost of Goods Sold for the three months ended in Dec. 2025 was NT$16,168 Mil. Hence, Cheng Shin Rubber Industry Co's Days Inventory for the three months ended in Dec. 2025 was 89.54.

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

TPE:2105' s Days Inventory Range Over the Past 10 Years
Min: 60.9   Med: 89.22   Max: 97.17
Current: 88.09

During the past 13 years, Cheng Shin Rubber Industry Co's highest Days Inventory was 97.17. The lowest was 60.90. And the median was 89.22.

TPE:2105's Days Inventory is ranked worse than
56.67% of 1290 companies
in the Vehicles & Parts industry
Industry Median: 80.33 vs TPE:2105: 88.09

Cheng Shin Rubber Industry Co's Days Inventory declined from Dec. 2024 (91.43) to Dec. 2025 (89.54).

Inventory Turnover measures how fast the company turns over its inventory within a year. Cheng Shin Rubber Industry Co's Inventory Turnover for the three months ended in Dec. 2025 was 1.02.

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. Cheng Shin Rubber Industry Co's Inventory-to-Revenue for the three months ended in Dec. 2025 was 0.76.


Cheng Shin Rubber Industry Co  (TPE:2105) 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.

Cheng Shin Rubber Industry Co's Inventory Turnover for the three months ended in Dec. 2025 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.

Cheng Shin Rubber Industry Co's Inventory to Revenue for the three months ended in Dec. 2025 is calculated as

Inventory-to-Revenue=Average Total Inventories / Revenue
=15865.592 / 20955.145
=0.76

* 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.


Cheng Shin Rubber Industry Co Days Inventory Related Terms


Cheng Shin Rubber Industry Co Days Inventory Historical Data

* Premium members only.

The historical data trend for Cheng Shin Rubber Industry 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.

Cheng Shin Rubber Industry Co Days Inventory Chart

Cheng Shin Rubber Industry Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 89.10 97.17 95.31 89.34 91.48

Cheng Shin Rubber Industry Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 91.43 94.43 86.90 78.44 89.54

TPE:2105 vs ORLY, AZO: Days Inventory Comparison

For the Auto Parts subindustry, Cheng Shin Rubber Industry 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.


Cheng Shin Rubber Industry Co Days Inventory vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Cheng Shin Rubber Industry Co's Days Inventory distribution charts can be found below:

* The bar in red indicates where Cheng Shin Rubber Industry Co's Days Inventory falls into.


TPE:2105
77GF Score
Cheng Shin Rubber Industry Co Ltd TPE:2105
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Cheng Shin Rubber Industry Co Days Inventory Calculation

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

Cheng Shin Rubber Industry Co's Days Inventory for the fiscal year that ended in Dec. 2025 is calculated as

Days Inventory (A: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Dec. 2024 ) + Total Inventories (A: Dec. 2025 )) / count ) / Cost of Goods Sold (A: Dec. 2025 )*Days in Period
=( (18695.388 + 16468.259) / 2 ) / 70148.83*365
=17581.8235 / 70148.83*365
=91.48

Cheng Shin Rubber Industry Co's Days Inventory for the quarter that ended in Dec. 2025 is calculated as:

Days Inventory (Q: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Sep. 2025 ) + Total Inventories (Q: Dec. 2025 )) / count ) / Cost of Goods Sold (Q: Dec. 2025 )*Days in Period
=( (15262.925 + 16468.259) / 2 ) / 16168.179*365 / 4
=15865.592 / 16168.179*365 / 4
=89.54

* 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 89.54 mean?
Cheng Shin Rubber Industry Co (TPE:2105) has a Days Inventory of 89.54 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Cheng Shin Rubber Industry Co and its competitors. This is near median its historical median of 89.22. Over the past decade, Cheng Shin Rubber Industry Co's Days Inventory has ranged from 60.90 to 97.17. According to the industry distribution chart, Cheng Shin Rubber Industry Co ranks #731 out of 1290 companies in the Vehicles & Parts industry, placing it in the top 56.7%.
Is Cheng Shin Rubber Industry Co's Days Inventory too high?
Cheng Shin Rubber Industry Co's current Days Inventory of 89.54 is near median its 10-year median of 89.22. Over the past 10 years, this metric has ranged from a low of 60.90 to a high of 97.17. The Vehicles & Parts industry median Days Inventory is 80.33. Cheng Shin Rubber Industry Co's value of 89.54 is 11.5% above this industry median. Based on the distribution chart, Cheng Shin Rubber Industry Co ranks #731 out of 1290 companies in the Vehicles & Parts industry, which is below the industry midpoint. Overall, Cheng Shin Rubber Industry Co has a GF Score™ of 77/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Cheng Shin Rubber Industry Co's Days Inventory compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Cheng Shin Rubber Industry Co ranks #731 out of 1290 companies for Days Inventory. This places Cheng Shin Rubber Industry Co in the lower half of its industry. The industry median Days Inventory is 80.33. Cheng Shin Rubber Industry Co's value of 89.54 is 11.5% above this benchmark. Historically, Cheng Shin Rubber Industry Co's own Days Inventory has ranged from 60.90 to 97.17 over the past decade. While the company's 10-year median is 89.22 vs. the industry median of 80.33, Cheng Shin Rubber Industry 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 Vehicles & Parts company?
The median Days Inventory among Vehicles & Parts companies is 80.33, based on 1,290 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. Cheng Shin Rubber Industry Co's current Days Inventory of 89.54 is 11.5% 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 Cheng Shin Rubber Industry Co and its competitors. For the Vehicles & Parts industry, the median Days Inventory is 80.33 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Cheng Shin Rubber Industry Co's current Days Inventory is 89.54, which is near median its own 10-year median of 89.22. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cheng Shin Rubber Industry Co stock overvalued right now?
Based on GuruFocus' analysis, Cheng Shin Rubber Industry Co (TPE:2105) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$42.45, compared to a current price of NT$32.40 — trading 23.7% below its estimated fair value. The current Days Inventory is 89.54, which is near median its 10-year median of 89.22 and 11.5% above the Vehicles & Parts industry median of 80.33. Cheng Shin Rubber Industry Co's overall GF Score™ is 77/100 with 5 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 Cheng Shin Rubber Industry Co (TPE:2105), the current Days Inventory is 89.54 as of Dec. 2025. 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 Cheng Shin Rubber Industry Co (TPE:2105) Overvalued in 2026?

Based on GuruFocus' analysis, Cheng Shin Rubber Industry Co stock appears to be undervalued. The current stock price of NT$32.40 is trading 23.7% below its estimated GF Value™ of NT$42.45. GuruFocus considers Cheng Shin Rubber Industry Co to be Modestly Undervalued.

Key valuation signals for TPE:2105:

  • Days Inventory: 89.54 (near median its 10-year median of 89.22)
  • GF Value™: NT$42.45 vs. price of NT$32.40 (23.7% below fair value)
  • GF Score™: 77/100 with 5 warning signs
  • Industry Position: 11.5% above the Vehicles & Parts median (#731 of 1290)

No single metric tells the full story. See the TPE:2105 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Cheng Shin Rubber Industry Co Business Description

Address No. 215, Meigang Road, Dacun Township, Changhua, TWN, 51545
Cheng Shin Rubber Industry Co Ltd makes and sells rubber tires under the CST brand name. The company also sells rubber inner tubes and other rubber products. It includes the Processing, manufacturing, and trading of bicycle tires, electrical vehicle tires, reclaimed rubber, various rubbers, resin, and others. The Business organization is divided into Cheng Shin (Taiwan), MAXXIS (Taiwan) Trading, Cheng Shin (Xiamen), Cheng Shin (China), Petrel (Xiamen), Cheng Shin (Thailand), and other segments based on the nature of each company. The main sources of sales revenue are from manufacturing and sales of bicycle tires, electrical vehicle tires, reclaimed rubber, etc. Its geographical segments are Taiwan, China, the United States, and Others.
77GF Score

Get the complete analysis for TPE:2105

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

NT$32.40
Price
NT$42.45
GF Value