Mildex Optical (ROCO:4729) Change In Inventory: NT$-22 Mil (TTM As of Jun. 2026)

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ROCO:4729 Mildex Optical Inc ROCO:4729
53 GF Score
Price NT$18.95
GF Value NT$20.01
Valuation Fairly Valued
! 3 Warning Signs
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What is Mildex Optical Change In Inventory?

Mildex Optical ROCO:4729 +0.53% 53 Change In Inventory is NT$-22 Mil as of Jun. 2026. GuruFocus rates ROCO:4729 with a GF Score™ of 53/100 and a GF Value™ of NT$20.01 (Fairly Valued). The stock has 3 warning signs investors should review.

Mildex Optical's change in inventory for the quarter that ended in Jun. 2026 was NT$-27 Mil. It means Mildex Optical's inventory increased by NT$27 Mil from Mar. 2026 to Jun. 2026 .

Mildex Optical's change in inventory for the fiscal year that ended in Dec. 2025 was NT$29 Mil. It means Mildex Optical's inventory declined by NT$29 Mil from Dec. 2024 to Dec. 2025 .

Mildex Optical's Total Inventories for the quarter that ended in Jun. 2026 was NT$187 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Mildex Optical's Days Inventory for the quarter that ended in Jun. 2026 was 71.79.

Inventory Turnover measures how fast the company turns over its inventory within a year. Mildex Optical's Inventory Turnover for the quarter that ended in Jun. 2026 was 1.27.

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. Mildex Optical's Inventory-to-Revenue for the quarter that ended in Jun. 2026 was 0.63.

Mildex Optical  (ROCO:4729) Change In Inventory Explanation

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

Mildex Optical's Days Inventory for the quarter that ended in is calculated as:

Days Inventory=Average Total Inventories/Cost of Goods Sold*Days in Period
=174.8095/222.188*365 / 4
=71.79

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

Mildex Optical's Inventory Turnover for the quarter that ended in Jun. 2026 is calculated as

Inventory Turnover=Cost of Goods Sold / Average Total Inventories
=222.188 / 174.8095
=1.27

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.

Mildex Optical's Inventory to Revenue for the quarter that ended in Jun. 2026 is calculated as

Inventory-to-Revenue=Average Total Inventories / Revenue
=174.8095 / 279.143
=0.63

* 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.

Mildex Optical Change In Inventory Related Terms

Mildex Optical Change In Inventory Historical Data

* Premium members only.

The historical data trend for Mildex Optical'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.

Mildex Optical Change In Inventory Chart

Mildex Optical 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 -131.71 18.39 84.15 44.75 28.89

Mildex Optical 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 11.50 -6.88 5.75 6.72 -27.47
ROCO:4729
53GF Score
Mildex Optical Inc ROCO:4729
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Mildex Optical 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$-22 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$-22 Mil mean?
Mildex Optical (ROCO:4729) has a Change In Inventory of NT$-22 Mil as of Jun. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Mildex Optical and its competitors.
Is Mildex Optical's Change In Inventory too high?
Mildex Optical's current Change In Inventory is NT$-22 Mil. Overall, Mildex Optical has a GF Score™ of 53/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Mildex Optical's Change In Inventory compare to APH and GLW?
Mildex Optical's Change In Inventory of NT$-22 Mil can be compared against companies in the Hardware 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 Hardware company?
A good Change In Inventory depends on the Hardware 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 Mildex Optical and its competitors. Mildex Optical's current Change In Inventory is NT$-22 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mildex Optical stock overvalued right now?
Based on GuruFocus' analysis, Mildex Optical (ROCO:4729) is currently considered Fairly Valued. The stock's GF Value™ is NT$20.01, compared to a current price of NT$18.95 — trading 5.3% below its estimated fair value. The current Change In Inventory is NT$-22 Mil. Mildex Optical's overall GF Score™ is 53/100 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 Mildex Optical (ROCO:4729), the current Change In Inventory is NT$-22 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 Mildex Optical (ROCO:4729) Overvalued in 2026?

Based on GuruFocus' analysis, Mildex Optical stock appears to be undervalued. The current stock price of NT$18.95 is trading 5.3% below its estimated GF Value™ of NT$20.01. GuruFocus considers Mildex Optical to be Fairly Valued.

Key valuation signals for ROCO:4729:

  • Change In Inventory: NT$-22 Mil
  • GF Value™: NT$20.01 vs. price of NT$18.95 (5.3% below fair value)
  • GF Score™: 53/100 with 3 warning signs

No single metric tells the full story. See the ROCO:4729 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Mildex Optical Business Description

Address No. 7, Luke 3rd Road, Luzhu District, Southern Science Industrial Park, Kaohsiung City, TWN, 821
Mildex Optical Inc is mainly engaged in the manufacture and trading of touch panels. The Company includes touch screen modules, touch display modules, and system total solutions. Its products include Touch Screens, Touch Display Modules, TPM & TDM Standard, and system solutions. It operates in Taiwan, which generates maximum revenue, as well as Asia, the Americas, and Europe.
53GF Score

Get the complete analysis for ROCO:4729

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

NT$18.95
Price
NT$20.01
GF Value