Ecocera Optronics Co (ROCO:6597) Inventory Turnover: 0.71 (As of Dec. 2025)

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ROCO:6597 Ecocera Optronics Co Ltd ROCO:6597
88 GF Score
Price NT$63.00
GF Value NT$69.79
Valuation Modestly Undervalued
! 7 Warning Signs
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What is Ecocera Optronics Co Inventory Turnover?

Ecocera Optronics Co ROCO:6597 -5.55% 88 Inventory Turnover is 0.71 as of Dec. 2025. GuruFocus rates ROCO:6597 with a GF Score™ of 88/100 and a GF Value™ of NT$69.79 (Modestly Undervalued). The stock has 7 warning signs investors should review.

Inventory Turnover measures how fast the company turns over its inventory within a year. It is calculated as Cost of Goods Sold divided by Total Inventories. Ecocera Optronics Co's Cost of Goods Sold for the three months ended in Dec. 2025 was NT$133.6 Mil. Ecocera Optronics Co's Average Total Inventories for the quarter that ended in Dec. 2025 was NT$188.9 Mil. Ecocera Optronics Co's Inventory Turnover for the quarter that ended in Dec. 2025 was 0.71.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Ecocera Optronics Co's Days Inventory for the three months ended in Dec. 2025 was 129.01.

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. Ecocera Optronics Co's Inventory-to-Revenue for the quarter that ended in Dec. 2025 was 0.96.

Ecocera Optronics Co  (ROCO:6597) Inventory Turnover Explanation

Inventory Turnover measures how fast the company turns over its inventory within a year. A higher Inventory Turnover means the company has light inventory. Therefore the company spends less money on storage, write downs, and obsolete inventory. If the inventory is too light, it may affect sales because the company may not have enough to meet demand.

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

Ecocera Optronics Co'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
=188.9115/133.615*365 / 4
=129.01

2. 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.

Ecocera Optronics 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 )
=188.9115 / 196.038
=0.96

* 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

Usually retailers pile up their inventories at holiday seasons to meet the stronger demand. Therefore, the inventory of a particular quarter of a year should not be used to calculate Inventory Turnover. An average inventory is a better indication.

Ecocera Optronics Co Inventory Turnover Related Terms

Ecocera Optronics Co Inventory Turnover Historical Data

* Premium members only.

The historical data trend for Ecocera Optronics Co's Inventory Turnover 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.

Ecocera Optronics Co Inventory Turnover Chart

Ecocera Optronics Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Inventory Turnover
Get a 7-Day Free Trial Premium Member Only Premium Member Only 4.52 3.53 3.97 5.12 3.27

Ecocera Optronics Co Quarterly Data
Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Inventory Turnover 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 1.26 1.21 0.87 0.86 0.71
ROCO:6597
88GF Score
Ecocera Optronics Co Ltd ROCO:6597
Inventory Turnover is just one metric. See GF Score™, valuation, warning signs, and more.
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Ecocera Optronics Co Inventory Turnover Calculation

Ecocera Optronics Co's Inventory Turnover for the fiscal year that ended in Dec. 2025 is calculated as

Inventory Turnover (A: Dec. 2025 )
=Cost of Goods Sold / Average Total Inventories
=Cost of Goods Sold (A: Dec. 2025 ) / ((Total Inventories (A: Dec. 2024 ) + Total Inventories (A: Dec. 2025 )) / count )
=537.404 / ((121.158 + 207.305) / 2 )
=537.404 / 164.2315
=3.27

Ecocera Optronics Co's Inventory Turnover for the quarter that ended in Dec. 2025 is calculated as

Inventory Turnover (Q: Dec. 2025 )
=Cost of Goods Sold / Average Total Inventories
=Cost of Goods Sold (Q: Dec. 2025 ) / ((Total Inventories (Q: Sep. 2025 ) + Total Inventories (Q: Dec. 2025 )) / count )
=133.615 / ((170.518 + 207.305) / 2 )
=133.615 / 188.9115
=0.71

* 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 Inventory Turnover →
What does a Inventory Turnover of 0.71 mean?
Ecocera Optronics Co (ROCO:6597) has a Inventory Turnover of 0.71 as of Dec. 2025. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on Ecocera Optronics Co and its competitors.
Is Ecocera Optronics Co's Inventory Turnover too high?
Ecocera Optronics Co's current Inventory Turnover is 0.71. Overall, Ecocera Optronics Co has a GF Score™ of 88/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Ecocera Optronics Co's Inventory Turnover compare to APH and GLW?
Ecocera Optronics Co's Inventory Turnover of 0.71 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 Inventory Turnover for a Hardware company?
A good Inventory Turnover depends on the Hardware industry context. However, Inventory Turnover 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 Inventory Turnover mean?
A high Inventory Turnover can signal that a stock is expensive relative to its fundamentals. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on Ecocera Optronics Co and its competitors. Ecocera Optronics Co's current Inventory Turnover is 0.71. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ecocera Optronics Co stock overvalued right now?
Based on GuruFocus' analysis, Ecocera Optronics Co (ROCO:6597) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$69.79, compared to a current price of NT$63.00 — trading 9.7% below its estimated fair value. The current Inventory Turnover is 0.71. Ecocera Optronics Co's overall GF Score™ is 88/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Inventory Turnover calculated?
Inventory Turnover is calculated from a company's financial statements. For Ecocera Optronics Co (ROCO:6597), the current Inventory Turnover is 0.71 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 Ecocera Optronics Co (ROCO:6597) Overvalued in 2026?

Based on GuruFocus' analysis, Ecocera Optronics Co stock appears to be undervalued. The current stock price of NT$63.00 is trading 9.7% below its estimated GF Value™ of NT$69.79. GuruFocus considers Ecocera Optronics Co to be Modestly Undervalued.

Key valuation signals for ROCO:6597:

  • Inventory Turnover: 0.71
  • GF Value™: NT$69.79 vs. price of NT$63.00 (9.7% below fair value)
  • GF Score™: 88/100 with 7 warning signs

No single metric tells the full story. See the ROCO:6597 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Ecocera Optronics Co Business Description

Address Nanshan Road, No.303, Section 2, 2nd Floor, Luchu District, Taoyuan, TWN
Ecocera Optronics Co Ltd is a Taiwan-based company engaged in the production of ceramic substrates and ceramic circuit boards. The company's products are used in LED lighting, automotive lighting, mobile phone LED flash, UV, display, and other applications.
88GF Score

Get the complete analysis for ROCO:6597

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

NT$63.00
Price
NT$69.79
GF Value