Advance Materials (ROCO:3585) Change In Inventory: NT$-4.9 Mil (TTM As of Jun. 2026)

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ROCO:3585 Advance Materials Corp ROCO:3585
49 GF Score
Price NT$51.00
GF Value NT$9.04
Valuation Significantly Overvalued
! 3 Warning Signs
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What is Advance Materials Change In Inventory?

Advance Materials ROCO:3585 +0.79% 49 Change In Inventory is NT$-4.9 Mil as of Jun. 2026. GuruFocus rates ROCO:3585 with a GF Score™ of 49/100 and a GF Value™ of NT$9.04 (Significantly Overvalued). The stock has 3 warning signs investors should review.

Advance Materials's change in inventory for the quarter that ended in Jun. 2026 was NT$-17.7 Mil. It means Advance Materials's inventory increased by NT$17.7 Mil from Dec. 2025 to Jun. 2026 .

Advance Materials's change in inventory for the fiscal year that ended in Dec. 2025 was NT$1.4 Mil. It means Advance Materials's inventory declined by NT$1.4 Mil from Dec. 2024 to Dec. 2025 .

Advance Materials's Total Inventories for the quarter that ended in Jun. 2026 was NT$63.2 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Advance Materials's Days Inventory for the quarter that ended in Jun. 2026 was 54.92.

Inventory Turnover measures how fast the company turns over its inventory within a year. Advance Materials's Inventory Turnover for the quarter that ended in Jun. 2026 was 3.32.

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. Advance Materials's Inventory-to-Revenue for the quarter that ended in Jun. 2026 was 0.27.

Advance Materials  (ROCO:3585) Change In Inventory Explanation

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

Advance Materials's Days Inventory for the quarter that ended in is calculated as:

Days Inventory=Average Total Inventories/Cost of Goods Sold*Days in Period
=54.35/180.604*365 / 2
=54.92

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

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

Inventory Turnover=Cost of Goods Sold / Average Total Inventories
=180.604 / 54.35
=3.32

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.

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

Inventory-to-Revenue=Average Total Inventories / Revenue
=54.35 / 198.142
=0.27

* 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.

Advance Materials Change In Inventory Related Terms

Advance Materials Change In Inventory Historical Data

* Premium members only.

The historical data trend for Advance Materials'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.

Advance Materials Change In Inventory Chart

Advance Materials 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 -4.75 13.82 -15.01 21.14 1.42

Advance Materials Semi-Annual Data
Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25 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 8.16 12.98 -11.37 12.79 -17.72
ROCO:3585
49GF Score
Advance Materials Corp ROCO:3585
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Advance Materials 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 semi-annually data reported by the company within the most recent 12 months, which was NT$-4.9 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$-4.9 Mil mean?
Advance Materials (ROCO:3585) has a Change In Inventory of NT$-4.9 Mil as of Jun. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Advance Materials and its competitors.
Is Advance Materials' Change In Inventory too high?
Advance Materials' current Change In Inventory is NT$-4.9 Mil. Overall, Advance Materials has a GF Score™ of 49/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Advance Materials' Change In Inventory compare to APH and GLW?
Advance Materials' Change In Inventory of NT$-4.9 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 Advance Materials and its competitors. Advance Materials's current Change In Inventory is NT$-4.9 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Advance Materials stock overvalued right now?
Based on GuruFocus' analysis, Advance Materials (ROCO:3585) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$9.04, compared to a current price of NT$51.00 — trading 464.2% above its estimated fair value. The current Change In Inventory is NT$-4.9 Mil. Advance Materials' overall GF Score™ is 49/100 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 Advance Materials (ROCO:3585), the current Change In Inventory is NT$-4.9 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 Advance Materials (ROCO:3585) Overvalued in 2026?

Based on GuruFocus' analysis, Advance Materials stock appears to be overvalued. The current stock price of NT$51.00 is trading 464.2% above its estimated GF Value™ of NT$9.04. GuruFocus considers Advance Materials to be Significantly Overvalued.

Key valuation signals for ROCO:3585:

  • Change In Inventory: NT$-4.9 Mil
  • GF Value™: NT$9.04 vs. price of NT$51.00 (464.2% above fair value)
  • GF Score™: 49/100 with 3 warning signs

No single metric tells the full story. See the ROCO:3585 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Advance Materials Business Description

Address No.2 of 498 Lane, Luzhu Village, Taoyuan County, TWN
Advance Materials Corp is a professional supplier of electronic materials in Taiwan. Its products include Copper Clad Laminate, Liquid photo-imageable solder masks, Special Photoresist, FPC Materials related products, and Touch Panel Related Materials.
49GF Score

Get the complete analysis for ROCO:3585

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

NT$51.00
Price
NT$9.04
GF Value