Asia Electronic Material Co (ROCO:4939) Total Inventories: NT$408 Mil (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ROCO:4939 Asia Electronic Material Co Ltd ROCO:4939
48 GF Score
Price NT$63.90
GF Value NT$18.57
Valuation Significantly Overvalued
! 11 Warning Signs
View Full Analysis

What is Asia Electronic Material Co Total Inventories?

Asia Electronic Material Co ROCO:4939 +5.10% 48 Total Inventories is NT$408 Mil as of Mar. 2026. GuruFocus rates ROCO:4939 with a GF Score™ of 48/100 and a GF Value™ of NT$18.57 (Significantly Overvalued). The stock has 11 warning signs investors should review.

Asia Electronic Material Co's total inventories for the quarter that ended in Mar. 2026 was NT$408 Mil. Asia Electronic Material Co's average total inventories from the quarter that ended in Dec. 2025 to the quarter that ended in Mar. 2026 was NT$305 Mil.

In Ben Graham's calculation of Net-Net Working Capital, inventory is only considered worth half of its book value. Asia Electronic Material Co's Net-Net Working Capital per share for the quarter that ended in Mar. 2026 was NT$-4.67.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Asia Electronic Material Co's Days Inventory for the three months ended in Mar. 2026 was 124.05.

Inventory Turnover measures how fast the company turns over its inventory within a year. Asia Electronic Material Co's Inventory Turnover for the quarter that ended in Mar. 2026 was 0.74.

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. Asia Electronic Material Co's Inventory-to-Revenue for the quarter that ended in Mar. 2026 was 0.97.


Asia Electronic Material Co  (ROCO:4939) Total Inventories Explanation

Inventory control is an important part of business operation. If a company does not have enough inventory, it may not be able to meet customers' required delivery time. If it has too much inventory, the cost of holding the inventory can be high.

1. In Ben Graham's calculation of Net-Net Working Capital (NNWC), inventory is only considered worth half of its book value.

Asia Electronic Material Co's Net-Net Working Capital Per Share for the quarter that ended in Mar. 2026 is

Net-Net Working Capital Per Share (Q: Mar. 2026 )
=(Cash And Cash Equivalents+0.75 * Accounts Receivable+0.5 * Total Inventories-Total Liabilities
-Preferred Stock-Minority Interest)/Shares Outstanding (EOP)
=(408.611+0.75 * 498.47+0.5 * 407.802-1445.437
-0-0)/98.201
=-4.67

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

Asia Electronic Material Co's Days Inventory for the three months ended in Mar. 2026 is calculated as:

Days Inventory=Average Total Inventories (Q: Mar. 2026 )/Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=305.2835/224.569*365 / 4
=124.05

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

Asia Electronic Material Co's Inventory Turnover for the quarter that ended in Mar. 2026 is calculated as

Inventory Turnover=Cost of Goods Sold (Q: Mar. 2026 ) / Average Total Inventories (Q: Mar. 2026 )
=224.569 / 305.2835
=0.74

4. 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.

Asia Electronic Material Co's Inventory to Revenue for the quarter that ended in Mar. 2026 is calculated as

Inventory-to-Revenue=Average Total Inventories (Q: Mar. 2026 ) / Revenue (Q: Mar. 2026 )
=305.2835 / 314.426
=0.97

* 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

Manufacturers with durable competitive advantages have the advantage that the products they sell do not change, and therefore will never become obsolete. Buffett likes this advantage.

When identifying manufacturers with durable competitive advantage, look for inventory and net earnings that rise correspondingly. This indicates that the company is finding profitable ways to increase sales which called for an increase in inventory.

Manufacturers with inventories that spike up and down are indicative of competitive industries subject to boom and bust.


Asia Electronic Material Co Total Inventories Related Terms


Asia Electronic Material Co Total Inventories Historical Data

* Premium members only.

The historical data trend for Asia Electronic Material Co's Total Inventories 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.

Asia Electronic Material Co Total Inventories Chart

Asia Electronic Material Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Total Inventories
Get a 7-Day Free Trial Premium Member Only Premium Member Only 239.13 243.65 206.69 163.57 202.77

Asia Electronic Material Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Total Inventories 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 352.57 273.63 285.63 202.77 407.80
ROCO:4939
48GF Score
Asia Electronic Material Co Ltd ROCO:4939
Total Inventories is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Asia Electronic Material Co Total Inventories Calculation

Total Inventories includes the raw materials, work-in-process goods and completely finished goods of a company. It is a portion of a company's current assets.

Frequently Asked Questions Learn more about Total Inventories →
What does a Total Inventories of NT$408 Mil mean?
Asia Electronic Material Co (ROCO:4939) has a Total Inventories of NT$408 Mil as of Mar. 2026. The total amount of inventory as recorded on a company's balance sheet. View historical data for Asia Electronic Material Co and its competitors.
Is Asia Electronic Material Co's Total Inventories too high?
Asia Electronic Material Co's current Total Inventories is NT$408 Mil. Overall, Asia Electronic Material Co has a GF Score™ of 48/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Asia Electronic Material Co's Total Inventories compare to APH and GLW?
Asia Electronic Material Co's Total Inventories of NT$408 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 Total Inventories for a Hardware company?
A good Total Inventories depends on the Hardware industry context. However, Total Inventories 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 Total Inventories mean?
A high Total Inventories can signal that a stock is expensive relative to its fundamentals. The total amount of inventory as recorded on a company's balance sheet. View historical data for Asia Electronic Material Co and its competitors. Asia Electronic Material Co's current Total Inventories is NT$408 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Asia Electronic Material Co stock overvalued right now?
Based on GuruFocus' analysis, Asia Electronic Material Co (ROCO:4939) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$18.57, compared to a current price of NT$63.90 — trading 244.1% above its estimated fair value. The current Total Inventories is NT$408 Mil. Asia Electronic Material Co's overall GF Score™ is 48/100 with 11 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Total Inventories calculated?
Total Inventories is calculated from a company's financial statements. For Asia Electronic Material Co (ROCO:4939), the current Total Inventories is NT$408 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 Asia Electronic Material Co (ROCO:4939) Overvalued in 2026?

Based on GuruFocus' analysis, Asia Electronic Material Co stock appears to be overvalued. The current stock price of NT$63.90 is trading 244.1% above its estimated GF Value™ of NT$18.57. GuruFocus considers Asia Electronic Material Co to be Significantly Overvalued.

Key valuation signals for ROCO:4939:

  • Total Inventories: NT$408 Mil
  • GF Value™: NT$18.57 vs. price of NT$63.90 (244.1% above fair value)
  • GF Score™: 48/100 with 11 warning signs

No single metric tells the full story. See the ROCO:4939 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Asia Electronic Material Co Business Description

Address No. 3, HuanKe 1st Road, 6th Floor-7, Hsinchu County, Zhubei, TWN, 302
Asia Electronic Material Co Ltd is engaged in manufacture of electronic products and sale of electronic materials. Geographically, the company operates in Taiwan, China, and Other Countries, of which it derives maximum revenue from China. it mainly researches, develops, manufactures and markets flexible copper clad laminate (FCCL), coverlay (CL), stiffener and bonding sheet. Its products are used in Mobile phones, smart phones, digital cameras, laptop PCs, tablet PCs, LCD monitors, printer inkjet heads, hard drive heads, a variety of flat panel displays, touch modules, antenna panels, batteries and LED backlight module light bar etc.
48GF Score

Get the complete analysis for ROCO:4939

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

NT$63.90
Price
NT$18.57
GF Value