Jet Optoelectronics Co (ROCO:2255) Total Inventories: NT$686 Mil (As of Dec. 2025)


ROCO:2255 Jet Optoelectronics Co Ltd ROCO:2255
61 GF Score
Price NT$17.05
GF Value NT$30.22
Valuation Possible Value Trap
! 7 Warning Signs
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What is Jet Optoelectronics Co Total Inventories?

Jet Optoelectronics Co ROCO:2255 -1.16% 61 Total Inventories is NT$686 Mil as of Dec. 2025. GuruFocus rates ROCO:2255 with a GF Score™ of 61/100 and a GF Value™ of NT$30.22 (Possible Value Trap). The stock has 7 warning signs investors should review.

Jet Optoelectronics Co's total inventories for the quarter that ended in Dec. 2025 was NT$686 Mil. Jet Optoelectronics Co's average total inventories from the quarter that ended in Jun. 2025 to the quarter that ended in Dec. 2025 was NT$638 Mil.

In Ben Graham's calculation of Net-Net Working Capital, inventory is only considered worth half of its book value. Jet Optoelectronics Co's Net-Net Working Capital per share for the quarter that ended in Dec. 2025 was NT$-7.54.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Jet Optoelectronics Co's Days Inventory for the six months ended in Dec. 2025 was 143.49.

Inventory Turnover measures how fast the company turns over its inventory within a year. Jet Optoelectronics Co's Inventory Turnover for the quarter that ended in Dec. 2025 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. Jet Optoelectronics Co's Inventory-to-Revenue for the quarter that ended in Dec. 2025 was 0.65.

Jet Optoelectronics Co  (ROCO:2255) 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.

Jet Optoelectronics Co'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)
=(533.398+0.75 * 155.132+0.5 * 685.928-1443.208
-0-0)/59.732
=-7.54

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

Jet Optoelectronics Co's Days Inventory for the six 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
=638.391/811.923*365 / 2
=143.49

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

Jet Optoelectronics Co'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 )
=811.923 / 638.391
=1.27

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.

Jet Optoelectronics Co'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 )
=638.391 / 974.878
=0.65

* 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.

Jet Optoelectronics Co Total Inventories Related Terms

Jet Optoelectronics Co Total Inventories Historical Data

* Premium members only.

The historical data trend for Jet Optoelectronics 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.

Jet Optoelectronics Co Total Inventories Chart

Jet Optoelectronics Co Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Total Inventories
Get a 7-Day Free Trial 677.23 683.69 830.20 834.65 685.93

Jet Optoelectronics Co Semi-Annual Data
Dec18 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 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 830.20 733.83 834.65 590.85 685.93
ROCO:2255
61GF Score
Jet Optoelectronics Co Ltd ROCO:2255
Total Inventories is just one metric. See GF Score™, valuation, warning signs, and more.
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Jet Optoelectronics 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$686 Mil mean?
Jet Optoelectronics Co (ROCO:2255) has a Total Inventories of NT$686 Mil as of Dec. 2025. The total amount of inventory as recorded on a company's balance sheet. View historical data for Jet Optoelectronics Co and its competitors.
Is Jet Optoelectronics Co's Total Inventories too high?
Jet Optoelectronics Co's current Total Inventories is NT$686 Mil. Overall, Jet Optoelectronics Co has a GF Score™ of 61/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Jet Optoelectronics Co's Total Inventories compare to ORLY and AZO?
Jet Optoelectronics Co's Total Inventories of NT$686 Mil can be compared against companies in the Vehicles & Parts 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 Vehicles & Parts company?
A good Total Inventories depends on the Vehicles & Parts 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 Jet Optoelectronics Co and its competitors. Jet Optoelectronics Co's current Total Inventories is NT$686 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jet Optoelectronics Co stock overvalued right now?
Based on GuruFocus' analysis, Jet Optoelectronics Co (ROCO:2255) is currently considered Possible Value Trap. The stock's GF Value™ is NT$30.22, compared to a current price of NT$17.05 — trading 43.6% below its estimated fair value. The current Total Inventories is NT$686 Mil. Jet Optoelectronics Co's overall GF Score™ is 61/100 with 7 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 Jet Optoelectronics Co (ROCO:2255), the current Total Inventories is NT$686 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 Jet Optoelectronics Co (ROCO:2255) Overvalued in 2026?

Based on GuruFocus' analysis, Jet Optoelectronics Co stock appears to be undervalued. The current stock price of NT$17.05 is trading 43.6% below its estimated GF Value™ of NT$30.22. GuruFocus considers Jet Optoelectronics Co to be Possible Value Trap.

Key valuation signals for ROCO:2255:

  • Total Inventories: NT$686 Mil
  • GF Value™: NT$30.22 vs. price of NT$17.05 (43.6% below fair value)
  • GF Score™: 61/100 with 7 warning signs

No single metric tells the full story. See the ROCO:2255 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Jet Optoelectronics Co Business Description

Address No. 300, Yangguang Street, 7th Floor-2, Neihu District, Taipei, TWN, 11491
Jet Optoelectronics Co Ltd is engaged in the design, manufacture, and sales of high-value-added automotive multimedia audio-visual and human-machine interface systems, as well as the wholesale of automobile and motorcycle parts and equipment.
61GF Score

Get the complete analysis for ROCO:2255

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

NT$17.05
Price
NT$30.22
GF Value