Tachia Yung Ho Machine Industry Co (ROCO:2221) Days Inventory: 153.05 (As of Dec. 2025) — Near Median

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ROCO:2221 Tachia Yung Ho Machine Industry Co Ltd ROCO:2221
67 GF Score
Price NT$49.30
GF Value NT$27.91
Valuation Significantly Overvalued
! 7 Warning Signs
View Full Analysis

What is Tachia Yung Ho Machine Industry Co Days Inventory?

Tachia Yung Ho Machine Industry Co ROCO:2221 -3.14% 67 Days Inventory is 153.05 as of Dec. 2025, which is 5% below its 10-year median of 161.32. GuruFocus rates ROCO:2221 with a GF Score™ of 67/100 and a GF Value™ of NT$27.91 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 582 Steel companies, Tachia Yung Ho Machine Industry Co ranks worse than 80.24% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Tachia Yung Ho Machine Industry Co's Average Total Inventories for the three months ended in Dec. 2025 was NT$460 Mil. Tachia Yung Ho Machine Industry Co's Cost of Goods Sold for the three months ended in Dec. 2025 was NT$274 Mil. Hence, Tachia Yung Ho Machine Industry Co's Days Inventory for the three months ended in Dec. 2025 was 153.05.

The historical rank and industry rank for Tachia Yung Ho Machine Industry Co's Days Inventory or its related term are showing as below:

ROCO:2221' s Days Inventory Range Over the Past 10 Years
Min: 127.89   Med: 161.32   Max: 212.45
Current: 150.79

During the past 13 years, Tachia Yung Ho Machine Industry Co's highest Days Inventory was 212.45. The lowest was 127.89. And the median was 161.32.

ROCO:2221's Days Inventory is ranked worse than
80.24% of 582 companies
in the Steel industry
Industry Median: 86.57 vs ROCO:2221: 150.79

Tachia Yung Ho Machine Industry Co's Days Inventory increased from Dec. 2024 (133.12) to Dec. 2025 (153.05). It might indicate that Tachia Yung Ho Machine Industry Co's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Tachia Yung Ho Machine Industry Co's Inventory Turnover for the three months ended in Dec. 2025 was 0.60.

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. Tachia Yung Ho Machine Industry Co's Inventory-to-Revenue for the three months ended in Dec. 2025 was 1.33.


Tachia Yung Ho Machine Industry Co  (ROCO:2221) 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.

Tachia Yung Ho Machine 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.

Tachia Yung Ho Machine Industry 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.


Tachia Yung Ho Machine Industry Co Days Inventory Related Terms


Tachia Yung Ho Machine Industry Co Days Inventory Historical Data

* Premium members only.

The historical data trend for Tachia Yung Ho Machine 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.

Tachia Yung Ho Machine Industry Co Days Inventory Chart

Tachia Yung Ho Machine 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 127.89 144.26 147.14 144.44 150.48

Tachia Yung Ho Machine 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 133.12 152.59 149.82 148.10 153.05

ROCO:2221 vs NUE, STLD, RS: Days Inventory Comparison

For the Steel subindustry, Tachia Yung Ho Machine 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.


Tachia Yung Ho Machine Industry Co Days Inventory vs Steel Industry

For the Steel industry and Basic Materials sector, Tachia Yung Ho Machine Industry Co's Days Inventory distribution charts can be found below:

* The bar in red indicates where Tachia Yung Ho Machine Industry Co's Days Inventory falls into.


ROCO:2221
67GF Score
Tachia Yung Ho Machine Industry Co Ltd ROCO:2221
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tachia Yung Ho Machine Industry Co Days Inventory Calculation

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

Tachia Yung Ho Machine 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
=( (422.925 + 473.292) / 2 ) / 1086.948*365
=448.1085 / 1086.948*365
=150.48

Tachia Yung Ho Machine 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
=( (446.707 + 473.292) / 2 ) / 274.249*365 / 4
=459.9995 / 274.249*365 / 4
=153.05

* 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 153.05 mean?
Tachia Yung Ho Machine Industry Co (ROCO:2221) has a Days Inventory of 153.05 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Tachia Yung Ho Machine Industry Co and its competitors. This is near median its historical median of 161.32. Over the past decade, Tachia Yung Ho Machine Industry Co's Days Inventory has ranged from 127.89 to 212.45. According to the industry distribution chart, Tachia Yung Ho Machine Industry Co ranks #467 out of 582 companies in the Steel industry, placing it in the top 80.2%.
Is Tachia Yung Ho Machine Industry Co's Days Inventory too high?
Tachia Yung Ho Machine Industry Co's current Days Inventory of 153.05 is near median its 10-year median of 161.32. Over the past 10 years, this metric has ranged from a low of 127.89 to a high of 212.45. The Steel industry median Days Inventory is 86.57. Tachia Yung Ho Machine Industry Co's value of 153.05 is 76.8% above this industry median. Based on the distribution chart, Tachia Yung Ho Machine Industry Co ranks #467 out of 582 companies in the Steel industry, which is in the bottom quartile relative to peers. Overall, Tachia Yung Ho Machine Industry Co has a GF Score™ of 67/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tachia Yung Ho Machine Industry Co's Days Inventory compare to NUE and STLD?
According to the Steel industry distribution chart, Tachia Yung Ho Machine Industry Co ranks #467 out of 582 companies for Days Inventory. This places Tachia Yung Ho Machine Industry Co in the lower half of its industry. The industry median Days Inventory is 86.57. Tachia Yung Ho Machine Industry Co's value of 153.05 is 76.8% above this benchmark. Historically, Tachia Yung Ho Machine Industry Co's own Days Inventory has ranged from 127.89 to 212.45 over the past decade. While the company's 10-year median is 161.32 vs. the industry median of 86.57, Tachia Yung Ho Machine 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 Steel company?
The median Days Inventory among Steel companies is 86.57, based on 582 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. Tachia Yung Ho Machine Industry Co's current Days Inventory of 153.05 is 76.8% 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 Tachia Yung Ho Machine Industry Co and its competitors. For the Steel industry, the median Days Inventory is 86.57 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tachia Yung Ho Machine Industry Co's current Days Inventory is 153.05, which is near median its own 10-year median of 161.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tachia Yung Ho Machine Industry Co stock overvalued right now?
Based on GuruFocus' analysis, Tachia Yung Ho Machine Industry Co (ROCO:2221) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$27.91, compared to a current price of NT$49.30 — trading 76.6% above its estimated fair value. The current Days Inventory is 153.05, which is near median its 10-year median of 161.32 and 76.8% above the Steel industry median of 86.57. Tachia Yung Ho Machine Industry Co's overall GF Score™ is 67/100 with 7 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 Tachia Yung Ho Machine Industry Co (ROCO:2221), the current Days Inventory is 153.05 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 Tachia Yung Ho Machine Industry Co (ROCO:2221) Overvalued in 2026?

Based on GuruFocus' analysis, Tachia Yung Ho Machine Industry Co stock appears to be overvalued. The current stock price of NT$49.30 is trading 76.6% above its estimated GF Value™ of NT$27.91. GuruFocus considers Tachia Yung Ho Machine Industry Co to be Significantly Overvalued.

Key valuation signals for ROCO:2221:

  • Days Inventory: 153.05 (near median its 10-year median of 161.32)
  • GF Value™: NT$27.91 vs. price of NT$49.30 (76.6% above fair value)
  • GF Score™: 67/100 with 7 warning signs
  • Industry Position: 76.8% above the Steel median (#467 of 582)

No single metric tells the full story. See the ROCO:2221 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tachia Yung Ho Machine Industry Co Business Description

Address No.69, Wu Shi Road, Wu Shi Industrial Zone, Dajia District, Taichung, TWN, 437
Tachia Yung Ho Machine Industry Co Ltd is engaged in the manufacture and distribution of stainless-steel welded pipe fittings and ultra-clean components. Its products include Stainless Steel Pipe and Tube, UHP Face Seal Fitting, Micro Fitting, and others. It derives revenue from its products which include: Ultra High Purity Components; Service Revenue; Stainless Steel Welded Pipe Fittings; and Others.
67GF Score

Get the complete analysis for ROCO:2221

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

NT$49.30
Price
NT$27.91
GF Value