Koge Micro Tech Co (ROCO:4568) Days Inventory: 80.74 (As of Dec. 2025) — 33% 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:4568 Koge Micro Tech Co Ltd ROCO:4568
85 GF Score
Price NT$40.35
GF Value NT$57.11
Valuation Modestly Undervalued
! 4 Warning Signs
View Full Analysis

What is Koge Micro Tech Co Days Inventory?

Koge Micro Tech Co ROCO:4568 -2.77% 85 Days Inventory is 80.74 as of Dec. 2025, which is 33% above its 10-year median of 60.88. GuruFocus rates ROCO:4568 with a GF Score™ of 85/100 and a GF Value™ of NT$57.11 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 2,968 Industrial Products companies, Koge Micro Tech Co ranks better than 71.46% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Koge Micro Tech Co's Average Total Inventories for the three months ended in Dec. 2025 was NT$206 Mil. Koge Micro Tech Co's Cost of Goods Sold for the three months ended in Dec. 2025 was NT$233 Mil. Hence, Koge Micro Tech Co's Days Inventory for the three months ended in Dec. 2025 was 80.74.

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

ROCO:4568' s Days Inventory Range Over the Past 10 Years
Min: 28.81   Med: 60.88   Max: 89.27
Current: 82.9

During the past 12 years, Koge Micro Tech Co's highest Days Inventory was 89.27. The lowest was 28.81. And the median was 60.88.

ROCO:4568's Days Inventory is ranked better than
71.46% of 2968 companies
in the Industrial Products industry
Industry Median: 119.51 vs ROCO:4568: 82.90

Koge Micro Tech Co's Days Inventory declined from Dec. 2024 (92.20) to Dec. 2025 (80.74).

Inventory Turnover measures how fast the company turns over its inventory within a year. Koge Micro Tech Co's Inventory Turnover for the three months ended in Dec. 2025 was 1.13.

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. Koge Micro Tech Co's Inventory-to-Revenue for the three months ended in Dec. 2025 was 0.61.


Koge Micro Tech Co  (ROCO:4568) 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.

Koge Micro Tech 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.

Koge Micro Tech 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.


Koge Micro Tech Co Days Inventory Related Terms


Koge Micro Tech Co Days Inventory Historical Data

* Premium members only.

The historical data trend for Koge Micro Tech 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.

Koge Micro Tech Co Days Inventory Chart

Koge Micro Tech 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 63.02 69.57 63.38 73.33 89.27

Koge Micro Tech 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 92.20 88.05 75.89 80.70 80.74

ROCO:4568 vs GEV, ETN, PH: Days Inventory Comparison

For the Specialty Industrial Machinery subindustry, Koge Micro Tech 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.


Koge Micro Tech Co Days Inventory vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Koge Micro Tech Co's Days Inventory distribution charts can be found below:

* The bar in red indicates where Koge Micro Tech Co's Days Inventory falls into.


ROCO:4568
85GF Score
Koge Micro Tech Co Ltd ROCO:4568
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Koge Micro Tech Co Days Inventory Calculation

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

Koge Micro Tech 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
=( (206.367 + 207.556) / 2 ) / 846.194*365
=206.9615 / 846.194*365
=89.27

Koge Micro Tech 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
=( (204.092 + 207.556) / 2 ) / 232.625*365 / 4
=205.824 / 232.625*365 / 4
=80.74

* 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 80.74 mean?
Koge Micro Tech Co (ROCO:4568) has a Days Inventory of 80.74 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Koge Micro Tech Co and its competitors. This is 33% above median its historical median of 60.88. Over the past decade, Koge Micro Tech Co's Days Inventory has ranged from 28.81 to 89.27. According to the industry distribution chart, Koge Micro Tech Co ranks #847 out of 2968 companies in the Industrial Products industry, placing it in the top 28.5%.
Is Koge Micro Tech Co's Days Inventory too high?
Koge Micro Tech Co's current Days Inventory of 80.74 is 33% above median its 10-year median of 60.88. Over the past 10 years, this metric has ranged from a low of 28.81 to a high of 89.27. The Industrial Products industry median Days Inventory is 119.51. Koge Micro Tech Co's value of 80.74 is 32.4% below this industry median. Based on the distribution chart, Koge Micro Tech Co ranks #847 out of 2968 companies in the Industrial Products industry, which is above the industry midpoint. Overall, Koge Micro Tech Co has a GF Score™ of 85/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Koge Micro Tech Co's Days Inventory compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Koge Micro Tech Co ranks #847 out of 2968 companies for Days Inventory. This puts Koge Micro Tech Co in the upper half of its industry. The industry median Days Inventory is 119.51. Koge Micro Tech Co's value of 80.74 is 32.4% below this benchmark. Historically, Koge Micro Tech Co's own Days Inventory has ranged from 28.81 to 89.27 over the past decade. While the company's 10-year median is 60.88 vs. the industry median of 119.51, Koge Micro Tech 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 119.51, based on 2,968 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. Koge Micro Tech Co's current Days Inventory of 80.74 is 32.4% 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 Koge Micro Tech Co and its competitors. For the Industrial Products industry, the median Days Inventory is 119.51 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Koge Micro Tech Co's current Days Inventory is 80.74, which is 33% above median its own 10-year median of 60.88. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Koge Micro Tech Co stock overvalued right now?
Based on GuruFocus' analysis, Koge Micro Tech Co (ROCO:4568) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$57.11, compared to a current price of NT$40.35 — trading 29.3% below its estimated fair value. The current Days Inventory is 80.74, which is 33% above median its 10-year median of 60.88 and 32.4% below the Industrial Products industry median of 119.51. Koge Micro Tech Co's overall GF Score™ is 85/100 with 4 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 Koge Micro Tech Co (ROCO:4568), the current Days Inventory is 80.74 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 Koge Micro Tech Co (ROCO:4568) Overvalued in 2026?

Based on GuruFocus' analysis, Koge Micro Tech Co stock appears to be undervalued. The current stock price of NT$40.35 is trading 29.3% below its estimated GF Value™ of NT$57.11. GuruFocus considers Koge Micro Tech Co to be Modestly Undervalued.

Key valuation signals for ROCO:4568:

  • Days Inventory: 80.74 (33% above median its 10-year median of 60.88)
  • GF Value™: NT$57.11 vs. price of NT$40.35 (29.3% below fair value)
  • GF Score™: 85/100 with 4 warning signs
  • Industry Position: 32.4% below the Industrial Products median (#847 of 2968)

No single metric tells the full story. See the ROCO:4568 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Koge Micro Tech Co Business Description

Address 5th Floor, No.6, Jiankang Road, Zhonghe District, New Taipei City, TWN, 23586
Koge Micro Tech Co Ltd is a Taiwan-based company engaged in the business of manufacturing precision pumps and valves. It engages in designing and producing different types of precision pumps and valves including air pumps, vacuum pumps, water pumps, gear pumps, and electromagnetic pumps; one-way solenoid valves, two-way solenoid valves, three-way solenoid valves, combined-type solenoid valves, linear-type solenoid valve and solenoid valves. The group's products are used and sold in fuel cells, energy and environment, environmental monitoring, detection analysis, medical devices, automotive products, healthcare equipment, beauty care apparatus, and household appliance fields.
85GF Score

Get the complete analysis for ROCO:4568

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

NT$40.35
Price
NT$57.11
GF Value