Welldone Co (ROCO:6170) Change In Inventory: NT$42 Mil (TTM As of Jun. 2026)

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ROCO:6170 Welldone Co Ltd ROCO:6170
78 GF Score
Price NT$48.25
GF Value NT$55.49
Valuation Modestly Undervalued
! 2 Warning Signs
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What is Welldone Co Change In Inventory?

Welldone Co ROCO:6170 +0.94% 78 Change In Inventory is NT$42 Mil as of Jun. 2026. GuruFocus rates ROCO:6170 with a GF Score™ of 78/100 and a GF Value™ of NT$55.49 (Modestly Undervalued). The stock has 2 warning signs investors should review.

Welldone Co's change in inventory for the quarter that ended in Jun. 2026 was NT$-6 Mil. It means Welldone Co's inventory increased by NT$6 Mil from Mar. 2026 to Jun. 2026 .

Welldone Co's change in inventory for the fiscal year that ended in Dec. 2025 was NT$73 Mil. It means Welldone Co's inventory declined by NT$73 Mil from Dec. 2024 to Dec. 2025 .

Welldone Co's Total Inventories for the quarter that ended in Jun. 2026 was NT$370 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Welldone Co's Days Inventory for the quarter that ended in Jun. 2026 was 65.99.

Inventory Turnover measures how fast the company turns over its inventory within a year. Welldone Co's Inventory Turnover for the quarter that ended in Jun. 2026 was 1.38.

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. Welldone Co's Inventory-to-Revenue for the quarter that ended in Jun. 2026 was 0.48.


Welldone Co  (ROCO:6170) Change In Inventory Explanation

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

Welldone 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
=366.6645/507.033*365 / 4
=65.99

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

Welldone Co's Inventory Turnover for the quarter that ended in Jun. 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.

Welldone Co's Inventory to Revenue for the quarter that ended in Jun. 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.


Welldone Co Change In Inventory Related Terms


Welldone Co Change In Inventory Historical Data

* Premium members only.

The historical data trend for Welldone 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.

Welldone Co Change In Inventory Chart

Welldone 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 0.74 -104.77 3.54 -184.76 72.63

Welldone Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 6.14 110.66 -159.47 96.79 -5.78
ROCO:6170
78GF Score
Welldone Co Ltd ROCO:6170
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Welldone 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 Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$42 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$42 Mil mean?
Welldone Co (ROCO:6170) has a Change In Inventory of NT$42 Mil as of Jun. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Welldone Co and its competitors.
Is Welldone Co's Change In Inventory too high?
Welldone Co's current Change In Inventory is NT$42 Mil. Overall, Welldone Co has a GF Score™ of 78/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Welldone Co's Change In Inventory compare to VZ and TMUS?
Welldone Co's Change In Inventory of NT$42 Mil can be compared against companies in the Telecommunication Services 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 a Telecommunication Services company?
A good Change In Inventory depends on the Telecommunication Services 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 Welldone Co and its competitors. Welldone Co's current Change In Inventory is NT$42 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Welldone Co stock overvalued right now?
Based on GuruFocus' analysis, Welldone Co (ROCO:6170) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$55.49, compared to a current price of NT$48.25 — trading 13% below its estimated fair value. The current Change In Inventory is NT$42 Mil. Welldone Co's overall GF Score™ is 78/100 with 2 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 Welldone Co (ROCO:6170), the current Change In Inventory is NT$42 Mil as of Jun. 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 Welldone Co (ROCO:6170) Overvalued in 2026?

Based on GuruFocus' analysis, Welldone Co stock appears to be undervalued. The current stock price of NT$48.25 is trading 13% below its estimated GF Value™ of NT$55.49. GuruFocus considers Welldone Co to be Modestly Undervalued.

Key valuation signals for ROCO:6170:

  • Change In Inventory: NT$42 Mil
  • GF Value™: NT$55.49 vs. price of NT$48.25 (13% below fair value)
  • GF Score™: 78/100 with 2 warning signs

No single metric tells the full story. See the ROCO:6170 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Welldone Co Business Description

Address No 181, Anmei Street, Neihu District, Taipei, TWN, 11484
Welldone Co Ltd is engaged in the selling and distribution of OK prepaid SIM cards, telecommunication, foreign worker agency services, and remittance services for foreign workers.
78GF Score

Get the complete analysis for ROCO:6170

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

NT$48.25
Price
NT$55.49
GF Value