Value Valves Co (ROCO:4580) Change In Inventory: NT$104 Mil (TTM As of Mar. 2026)

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ROCO:4580 Value Valves Co Ltd ROCO:4580
84 GF Score
Price NT$79.40
GF Value NT$80.10
Valuation Fairly Valued
! 3 Warning Signs
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What is Value Valves Co Change In Inventory?

Value Valves Co ROCO:4580 +0.76% 84 Change In Inventory is NT$104 Mil as of Mar. 2026. GuruFocus rates ROCO:4580 with a GF Score™ of 84/100 and a GF Value™ of NT$80.10 (Fairly Valued). The stock has 3 warning signs investors should review.

Value Valves Co's change in inventory for the quarter that ended in Mar. 2026 was NT$55 Mil. It means Value Valves Co's inventory declined by NT$55 Mil from Dec. 2025 to Mar. 2026 .

Value Valves Co's change in inventory for the fiscal year that ended in Dec. 2025 was NT$50 Mil. It means Value Valves Co's inventory declined by NT$50 Mil from Dec. 2024 to Dec. 2025 .

Value Valves Co's Total Inventories for the quarter that ended in Mar. 2026 was NT$664 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Value Valves Co's Days Inventory for the quarter that ended in Mar. 2026 was 153.27.

Inventory Turnover measures how fast the company turns over its inventory within a year. Value Valves Co's Inventory Turnover for the quarter that ended in Mar. 2026 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. Value Valves Co's Inventory-to-Revenue for the quarter that ended in Mar. 2026 was 1.20.


Value Valves Co  (ROCO:4580) Change In Inventory Explanation

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

Value Valves Co's Days Inventory for the quarter that ended in is calculated as:

Days Inventory=Average Total Inventories/Cost of Goods Sold*Days in Period
=689.318/410.386*365 / 4
=153.27

2. Inventory Turnover measures how fast the company turns over its inventory within a year.

Value Valves Co's Inventory Turnover for the quarter that ended in Mar. 2026 is calculated as

3. 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.

Value Valves Co's Inventory to Revenue for the quarter that 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.


Value Valves Co Change In Inventory Related Terms


Value Valves Co Change In Inventory Historical Data

* Premium members only.

The historical data trend for Value Valves Co's Change In 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.

Value Valves Co Change In Inventory Chart

Value Valves Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Change In Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only -168.58 -331.41 310.77 -13.70 50.11

Value Valves Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Change In 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 0.61 5.62 32.32 11.56 54.64
ROCO:4580
84GF Score
Value Valves Co Ltd ROCO:4580
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Value Valves Co Change In Inventory Calculation

Change In Inventory is the difference between last period's ending inventory and the current period's ending inventory.

Change In Inventory for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$104 Mil.

* 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 Change In Inventory →
What does a Change In Inventory of NT$104 Mil mean?
Value Valves Co (ROCO:4580) has a Change In Inventory of NT$104 Mil as of Mar. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Value Valves Co and its competitors.
Is Value Valves Co's Change In Inventory too high?
Value Valves Co's current Change In Inventory is NT$104 Mil. Overall, Value Valves Co has a GF Score™ of 84/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Value Valves Co's Change In Inventory compare to GEV and ETN?
Value Valves Co's Change In Inventory of NT$104 Mil can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Change In Inventory for an Industrial Products company?
A good Change In Inventory depends on the Industrial Products industry context. However, Change In Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Change In Inventory mean?
A high Change In Inventory can signal that a stock is expensive relative to its fundamentals. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Value Valves Co and its competitors. Value Valves Co's current Change In Inventory is NT$104 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Value Valves Co stock overvalued right now?
Based on GuruFocus' analysis, Value Valves Co (ROCO:4580) is currently considered Fairly Valued. The stock's GF Value™ is NT$80.10, compared to a current price of NT$79.40 — trading 0.9% below its estimated fair value. The current Change In Inventory is NT$104 Mil. Value Valves Co's overall GF Score™ is 84/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Change In Inventory calculated?
Change In Inventory is calculated from a company's financial statements. For Value Valves Co (ROCO:4580), the current Change In Inventory is NT$104 Mil 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 Value Valves Co (ROCO:4580) Overvalued in 2026?

Based on GuruFocus' analysis, Value Valves Co stock appears to be undervalued. The current stock price of NT$79.40 is trading 0.9% below its estimated GF Value™ of NT$80.10. GuruFocus considers Value Valves Co to be Fairly Valued.

Key valuation signals for ROCO:4580:

  • Change In Inventory: NT$104 Mil
  • GF Value™: NT$80.10 vs. price of NT$79.40 (0.9% below fair value)
  • GF Score™: 84/100 with 3 warning signs

No single metric tells the full story. See the ROCO:4580 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Value Valves Co Business Description

Address No. 2, Chung-Shan Road, Tu-Chung Industrial District, New Taipei City, TWN, 236
Value Valves Co Ltd is a Taiwan based company engaged in the development, design, manufacture, inspection and marketing of a different variety of valves. Its product offerings include butterfly valves, check valves, damper valves, ball valves, globe valves, gate valves, gear box control, pneumatic control, hydraulic control, electric control and customized valves. The company exports its products to the United States, Japan, Europe, Oceania and other advanced industrial and regions. Its products are widely used in petroleum and petrochemical products, steel, shipbuilding, energy. water treatment, paper, air-conditioning, electronic and other industrial fields.
84GF Score

Get the complete analysis for ROCO:4580

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

NT$79.40
Price
NT$80.10
GF Value