Wafer Works (ROCO:6182) Total Inventories: NT$2,999 Mil (As of Dec. 2025)

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ROCO:6182 Wafer Works Corp ROCO:6182
60 GF Score
Price NT$149.50
GF Value NT$33.54
Valuation Significantly Overvalued
! 9 Warning Signs
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What is Wafer Works Total Inventories?

Wafer Works ROCO:6182 -9.94% 60 Total Inventories is NT$2,999 Mil as of Dec. 2025. GuruFocus rates ROCO:6182 with a GF Score™ of 60/100 and a GF Value™ of NT$33.54 (Significantly Overvalued). The stock has 9 warning signs investors should review.

Wafer Works's total inventories for the quarter that ended in Dec. 2025 was NT$2,999 Mil. Wafer Works's average total inventories from the quarter that ended in Sep. 2025 to the quarter that ended in Dec. 2025 was NT$2,810 Mil.

In Ben Graham's calculation of Net-Net Working Capital, inventory is only considered worth half of its book value. Wafer Works's Net-Net Working Capital per share for the quarter that ended in Dec. 2025 was NT$-27.45.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Wafer Works's Days Inventory for the three months ended in Dec. 2025 was 148.01.

Inventory Turnover measures how fast the company turns over its inventory within a year. Wafer Works's Inventory Turnover for the quarter that ended in Dec. 2025 was 0.62.

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. Wafer Works's Inventory-to-Revenue for the quarter that ended in Dec. 2025 was 1.16.


Wafer Works  (ROCO:6182) 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.

Wafer Works's Net-Net Working Capital Per Share for the quarter that ended in Dec. 2025 is

Net-Net Working Capital Per Share (Q: Dec. 2025 )
=(Cash And Cash Equivalents+0.75 * Accounts Receivable+0.5 * Total Inventories-Total Liabilities
-Preferred Stock-Minority Interest)/Shares Outstanding (EOP)
=(5155.341+0.75 * 1824.687+0.5 * 2999.493-13420.991
-0-10453.138)/577.422
=-27.45

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

Wafer Works's Days Inventory for the three months ended in Dec. 2025 is calculated as:

Days Inventory=Average Total Inventories (Q: Dec. 2025 )/Cost of Goods Sold (Q: Dec. 2025 )*Days in Period
=2809.9215/1732.405*365 / 4
=148.01

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

Wafer Works's Inventory Turnover for the quarter that ended in Dec. 2025 is calculated as

Inventory Turnover=Cost of Goods Sold (Q: Dec. 2025 ) / Average Total Inventories (Q: Dec. 2025 )
=1732.405 / 2809.9215
=0.62

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.

Wafer Works's Inventory to Revenue for the quarter that ended in Dec. 2025 is calculated as

Inventory-to-Revenue=Average Total Inventories (Q: Dec. 2025 ) / Revenue (Q: Dec. 2025 )
=2809.9215 / 2431.561
=1.16

* 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.


Wafer Works Total Inventories Related Terms


Wafer Works Total Inventories Historical Data

* Premium members only.

The historical data trend for Wafer Works'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.

Wafer Works Total Inventories Chart

Wafer Works 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 2,359.75 3,089.36 2,779.31 2,756.06 2,999.49

Wafer Works Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 2,756.06 2,680.90 2,490.31 2,620.35 2,999.49
ROCO:6182
60GF Score
Wafer Works Corp ROCO:6182
Total Inventories is just one metric. See GF Score™, valuation, warning signs, and more.
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Wafer Works 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$2,999 Mil mean?
Wafer Works (ROCO:6182) has a Total Inventories of NT$2,999 Mil as of Dec. 2025. The total amount of inventory as recorded on a company's balance sheet. View historical data for Wafer Works and its competitors.
Is Wafer Works' Total Inventories too high?
Wafer Works' current Total Inventories is NT$2,999 Mil. Overall, Wafer Works has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Wafer Works' Total Inventories compare to AMAT and LRCX?
Wafer Works' Total Inventories of NT$2,999 Mil can be compared against companies in the Semiconductors 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 Semiconductors company?
A good Total Inventories depends on the Semiconductors 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 Wafer Works and its competitors. Wafer Works's current Total Inventories is NT$2,999 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Wafer Works stock overvalued right now?
Based on GuruFocus' analysis, Wafer Works (ROCO:6182) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$33.54, compared to a current price of NT$149.50 — trading 345.7% above its estimated fair value. The current Total Inventories is NT$2,999 Mil. Wafer Works' overall GF Score™ is 60/100 with 9 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 Wafer Works (ROCO:6182), the current Total Inventories is NT$2,999 Mil as of Dec. 2025. 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 Wafer Works (ROCO:6182) Overvalued in 2026?

Based on GuruFocus' analysis, Wafer Works stock appears to be overvalued. The current stock price of NT$149.50 is trading 345.7% above its estimated GF Value™ of NT$33.54. GuruFocus considers Wafer Works to be Significantly Overvalued.

Key valuation signals for ROCO:6182:

  • Total Inventories: NT$2,999 Mil
  • GF Value™: NT$33.54 vs. price of NT$149.50 (345.7% above fair value)
  • GF Score™: 60/100 with 9 warning signs

No single metric tells the full story. See the ROCO:6182 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Wafer Works Business Description

Address No. 100, Longyuan 1st Road, Longtan Science Park, Taoyuan, TWN, 32542
Wafer Works Corp is a Taiwan-based company principally engaged in the R&D, design, manufacturing, and sales of semiconductor materials; the technique consulting business, service business, and trading for the above items. Its customized silicon wafer services are Polished wafers, Leijingjingyuan, SOI wafers, Gallium nitride epitaxial wafers, and Custom wafers. Its geographical segments include Taiwan, China (including Hong Kong), the United States, and Other countries. It generates the majority of its revenue from Taiwan. The Group's revenue is derived from the manufacture and sale of semiconductor wafers.
60GF Score

Get the complete analysis for ROCO:6182

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

NT$149.50
Price
NT$33.54
GF Value