Teco Image Systems Co (ROCO:5438) Days Inventory: 51.87 (As of Dec. 2025) — 16% Above Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ROCO:5438 Teco Image Systems Co Ltd ROCO:5438
76 GF Score
Price NT$17.75
GF Value NT$18.51
Valuation Fairly Valued
! 5 Warning Signs
View Full Analysis

What is Teco Image Systems Co Days Inventory?

Teco Image Systems Co ROCO:5438 -0.56% 76 Days Inventory is 51.87 as of Dec. 2025, which is 16% above its 10-year median of 44.68. GuruFocus rates ROCO:5438 with a GF Score™ of 76/100 and a GF Value™ of NT$18.51 (Fairly Valued). The stock has 5 warning signs investors should review. Among 2,970 Industrial Products companies, Teco Image Systems Co ranks better than 88.79% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Teco Image Systems Co's Average Total Inventories for the three months ended in Dec. 2025 was NT$131 Mil. Teco Image Systems Co's Cost of Goods Sold for the three months ended in Dec. 2025 was NT$231 Mil. Hence, Teco Image Systems Co's Days Inventory for the three months ended in Dec. 2025 was 51.87.

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

ROCO:5438' s Days Inventory Range Over the Past 10 Years
Min: 26.98   Med: 44.68   Max: 76.08
Current: 48.68

During the past 13 years, Teco Image Systems Co's highest Days Inventory was 76.08. The lowest was 26.98. And the median was 44.68.

ROCO:5438's Days Inventory is ranked better than
88.79% of 2970 companies
in the Industrial Products industry
Industry Median: 119.725 vs ROCO:5438: 48.68

Teco Image Systems Co's Days Inventory increased from Dec. 2024 (45.95) to Dec. 2025 (51.87). It might indicate that Teco Image Systems Co's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Teco Image Systems Co's Inventory Turnover for the three months ended in Dec. 2025 was 1.76.

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. Teco Image Systems Co's Inventory-to-Revenue for the three months ended in Dec. 2025 was 0.48.


Teco Image Systems Co  (ROCO:5438) 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.

Teco Image Systems 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.

Teco Image Systems Co's Inventory to Revenue for the three months ended in Dec. 2025 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.


Teco Image Systems Co Days Inventory Related Terms


Teco Image Systems Co Days Inventory Historical Data

* Premium members only.

The historical data trend for Teco Image Systems 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.

Teco Image Systems Co Days Inventory Chart

Teco Image Systems 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 49.48 67.13 76.08 45.90 43.46

Teco Image Systems 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 45.95 60.53 41.79 49.22 51.87

Teco Image Systems Co Days Inventory Competitor Comparison

For the Business Equipment & Supplies subindustry, Teco Image Systems 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.


Teco Image Systems Co Days Inventory vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Teco Image Systems Co's Days Inventory distribution charts can be found below:

* The bar in red indicates where Teco Image Systems Co's Days Inventory falls into.


ROCO:5438
76GF Score
Teco Image Systems Co Ltd ROCO:5438
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Teco Image Systems Co Days Inventory Calculation

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

Teco Image Systems 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
=( (143.335 + 118.182) / 2 ) / 1098.147*365
=130.7585 / 1098.147*365
=43.46

Teco Image Systems 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
=( (144.66 + 118.182) / 2 ) / 231.208*365 / 4
=131.421 / 231.208*365 / 4
=51.87

* 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 51.87 mean?
Teco Image Systems Co (ROCO:5438) has a Days Inventory of 51.87 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Teco Image Systems Co and its competitors. This is 16% above median its historical median of 44.68. Over the past decade, Teco Image Systems Co's Days Inventory has ranged from 26.98 to 76.08. According to the industry distribution chart, Teco Image Systems Co ranks #333 out of 2970 companies in the Industrial Products industry, placing it in the top 11.2%.
Is Teco Image Systems Co's Days Inventory too high?
Teco Image Systems Co's current Days Inventory of 51.87 is 16% above median its 10-year median of 44.68. Over the past 10 years, this metric has ranged from a low of 26.98 to a high of 76.08. The Industrial Products industry median Days Inventory is 119.73. Teco Image Systems Co's value of 51.87 is 56.7% below this industry median. Based on the distribution chart, Teco Image Systems Co ranks #333 out of 2970 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Teco Image Systems Co has a GF Score™ of 76/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Teco Image Systems Co's Days Inventory compare to competitors?
According to the Industrial Products industry distribution chart, Teco Image Systems Co ranks #333 out of 2970 companies for Days Inventory. This places Teco Image Systems Co in the top 11% of its industry — outperforming the majority of peers. The industry median Days Inventory is 119.73. Teco Image Systems Co's value of 51.87 is 56.7% below this benchmark. Historically, Teco Image Systems Co's own Days Inventory has ranged from 26.98 to 76.08 over the past decade. While the company's 10-year median is 44.68 vs. the industry median of 119.73, Teco Image Systems Co 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 Days Inventory for an Industrial Products company?
The median Days Inventory among Industrial Products companies is 119.73, based on 2,970 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. Teco Image Systems Co's current Days Inventory of 51.87 is 56.7% 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 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 Teco Image Systems Co and its competitors. For the Industrial Products industry, the median Days Inventory is 119.73 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Teco Image Systems Co's current Days Inventory is 51.87, which is 16% above median its own 10-year median of 44.68. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Teco Image Systems Co stock overvalued right now?
Based on GuruFocus' analysis, Teco Image Systems Co (ROCO:5438) is currently considered Fairly Valued. The stock's GF Value™ is NT$18.51, compared to a current price of NT$17.75 — trading 4.1% below its estimated fair value. The current Days Inventory is 51.87, which is 16% above median its 10-year median of 44.68 and 56.7% below the Industrial Products industry median of 119.73. Teco Image Systems Co's overall GF Score™ is 76/100 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 Teco Image Systems Co (ROCO:5438), the current Days Inventory is 51.87 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 Teco Image Systems Co (ROCO:5438) Overvalued in 2026?

Based on GuruFocus' analysis, Teco Image Systems Co stock appears to be undervalued. The current stock price of NT$17.75 is trading 4.1% below its estimated GF Value™ of NT$18.51. GuruFocus considers Teco Image Systems Co to be Fairly Valued.

Key valuation signals for ROCO:5438:

  • Days Inventory: 51.87 (16% above median its 10-year median of 44.68)
  • GF Value™: NT$18.51 vs. price of NT$17.75 (4.1% below fair value)
  • GF Score™: 76/100 with 5 warning signs
  • Industry Position: 56.7% below the Industrial Products median (#333 of 2970)

No single metric tells the full story. See the ROCO:5438 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Teco Image Systems Co Business Description

Address No. 1568-1, Zhongshan Road, 2nd Floor, Section 1, Guanyin, Taoyuan Hsien, TWN
Teco Image Systems Co Ltd is mainly engaged in designing, manufacturing and trading of multifunction printers and modules, label printers, wide format printers, 3D printing, etc. The Group operates business only in a single industry. The company has presence in The People's Republic of China and Hong, Japan, Taiwan, and Others. the company's products includes eBoard, TOUCHACT, MOBILE PRINTING HUB, Color Laser MFP, Monochrome Laser MFP, Mechanical Subsystems, Control Panel, Scan Unit, Printer Controller Card, Printer Network Card, Internet Fax Card, Fax Controller, Copier Controller, etc.
76GF Score

Get the complete analysis for ROCO:5438

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

NT$17.75
Price
NT$18.51
GF Value