Greenyn Biotechnology Co (ROCO:6846) Days Inventory: 118.90 (As of Dec. 2025) — 13% Below Median

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ROCO:6846 Greenyn Biotechnology Co Ltd ROCO:6846
65 GF Score
Price NT$62.90
GF Value NT$66.75
Valuation Fairly Valued
! 7 Warning Signs
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What is Greenyn Biotechnology Co Days Inventory?

Greenyn Biotechnology Co ROCO:6846 -0.79% 65 Days Inventory is 118.90 as of Dec. 2025, which is 13% below its 10-year median of 136.37. GuruFocus rates ROCO:6846 with a GF Score™ of 65/100 and a GF Value™ of NT$66.75 (Fairly Valued). The stock has 7 warning signs investors should review. Among 638 Biotechnology companies, Greenyn Biotechnology Co ranks better than 64.58% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Greenyn Biotechnology Co's Average Total Inventories for the three months ended in Dec. 2025 was NT$180.3 Mil. Greenyn Biotechnology Co's Cost of Goods Sold for the three months ended in Dec. 2025 was NT$138.4 Mil. Hence, Greenyn Biotechnology Co's Days Inventory for the three months ended in Dec. 2025 was 118.90.

The historical rank and industry rank for Greenyn Biotechnology Co's Days Inventory or its related term are showing as below:

ROCO:6846' s Days Inventory Range Over the Past 10 Years
Min: 120.94   Med: 136.37   Max: 164.17
Current: 123.41

During the past 7 years, Greenyn Biotechnology Co's highest Days Inventory was 164.17. The lowest was 120.94. And the median was 136.37.

ROCO:6846's Days Inventory is ranked better than
64.58% of 638 companies
in the Biotechnology industry
Industry Median: 183.195 vs ROCO:6846: 123.41

Greenyn Biotechnology Co's Days Inventory increased from Dec. 2024 (105.16) to Dec. 2025 (118.90). It might indicate that Greenyn Biotechnology Co's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Greenyn Biotechnology Co's Inventory Turnover for the three months ended in Dec. 2025 was 0.77.

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. Greenyn Biotechnology Co's Inventory-to-Revenue for the three months ended in Dec. 2025 was 0.67.


Greenyn Biotechnology Co  (ROCO:6846) Days Inventory Explanation

Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:

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

Greenyn Biotechnology Co's Inventory Turnover for the three months ended in Dec. 2025 is calculated as

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.

Greenyn Biotechnology Co's Inventory to Revenue for the three months ended in Dec. 2025 is calculated as

* 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

A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.


Greenyn Biotechnology Co Days Inventory Related Terms


Greenyn Biotechnology Co Days Inventory Historical Data

* Premium members only.

The historical data trend for Greenyn Biotechnology Co's Days 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.

Greenyn Biotechnology Co Days Inventory Chart

Greenyn Biotechnology Co Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Days Inventory
Get a 7-Day Free Trial 127.73 152.12 145.90 120.94 122.08

Greenyn Biotechnology Co Quarterly Data
Dec20 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Days 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 105.16 111.05 120.88 147.43 118.90

ROCO:6846 vs VRTX, REGN, ALNY: Days Inventory Comparison

For the Biotechnology subindustry, Greenyn Biotechnology Co's Days Inventory, along with its competitors' market caps and Days Inventory data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Greenyn Biotechnology Co Days Inventory vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Greenyn Biotechnology Co's Days Inventory distribution charts can be found below:

* The bar in red indicates where Greenyn Biotechnology Co's Days Inventory falls into.


ROCO:6846
65GF Score
Greenyn Biotechnology Co Ltd ROCO:6846
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Greenyn Biotechnology Co Days Inventory Calculation

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

Greenyn Biotechnology Co's Days Inventory for the fiscal year that ended in Dec. 2025 is calculated as

Days Inventory (A: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Dec. 2024 ) + Total Inventories (A: Dec. 2025 )) / count ) / Cost of Goods Sold (A: Dec. 2025 )*Days in Period
=( (140.392 + 177.529) / 2 ) / 475.282*365
=158.9605 / 475.282*365
=122.08

Greenyn Biotechnology Co's Days Inventory for the quarter that ended in Dec. 2025 is calculated as:

Days Inventory (Q: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Sep. 2025 ) + Total Inventories (Q: Dec. 2025 )) / count ) / Cost of Goods Sold (Q: Dec. 2025 )*Days in Period
=( (183.041 + 177.529) / 2 ) / 138.361*365 / 4
=180.285 / 138.361*365 / 4
=118.90

* 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 Days Inventory →
What does a Days Inventory of 118.90 mean?
Greenyn Biotechnology Co (ROCO:6846) has a Days Inventory of 118.90 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Greenyn Biotechnology Co and its competitors. This is 13% below median its historical median of 136.37. Over the past decade, Greenyn Biotechnology Co's Days Inventory has ranged from 120.94 to 164.17. According to the industry distribution chart, Greenyn Biotechnology Co ranks #226 out of 638 companies in the Biotechnology industry, placing it in the top 35.4%.
Is Greenyn Biotechnology Co's Days Inventory too high?
Greenyn Biotechnology Co's current Days Inventory of 118.90 is 13% below median its 10-year median of 136.37. Over the past 10 years, this metric has ranged from a low of 120.94 to a high of 164.17. The Biotechnology industry median Days Inventory is 183.20. Greenyn Biotechnology Co's value of 118.90 is 35.1% below this industry median. Based on the distribution chart, Greenyn Biotechnology Co ranks #226 out of 638 companies in the Biotechnology industry, which is above the industry midpoint. Overall, Greenyn Biotechnology Co has a GF Score™ of 65/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Greenyn Biotechnology Co's Days Inventory compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Greenyn Biotechnology Co ranks #226 out of 638 companies for Days Inventory. This puts Greenyn Biotechnology Co in the upper half of its industry. The industry median Days Inventory is 183.20. Greenyn Biotechnology Co's value of 118.90 is 35.1% below this benchmark. Historically, Greenyn Biotechnology Co's own Days Inventory has ranged from 120.94 to 164.17 over the past decade. While the company's 10-year median is 136.37 vs. the industry median of 183.20, Greenyn Biotechnology Co has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Days Inventory for a Biotechnology company?
The median Days Inventory among Biotechnology companies is 183.20, based on 638 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Greenyn Biotechnology Co's current Days Inventory of 118.90 is 35.1% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Greenyn Biotechnology Co and its competitors. For the Biotechnology industry, the median Days Inventory is 183.20 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Greenyn Biotechnology Co's current Days Inventory is 118.90, which is 13% below median its own 10-year median of 136.37. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Greenyn Biotechnology Co stock overvalued right now?
Based on GuruFocus' analysis, Greenyn Biotechnology Co (ROCO:6846) is currently considered Fairly Valued. The stock's GF Value™ is NT$66.75, compared to a current price of NT$62.90 — trading 5.8% below its estimated fair value. The current Days Inventory is 118.90, which is 13% below median its 10-year median of 136.37 and 35.1% below the Biotechnology industry median of 183.20. Greenyn Biotechnology Co's overall GF Score™ is 65/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Greenyn Biotechnology Co (ROCO:6846), the current Days Inventory is 118.90 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 Greenyn Biotechnology Co (ROCO:6846) Overvalued in 2026?

Based on GuruFocus' analysis, Greenyn Biotechnology Co stock appears to be undervalued. The current stock price of NT$62.90 is trading 5.8% below its estimated GF Value™ of NT$66.75. GuruFocus considers Greenyn Biotechnology Co to be Fairly Valued.

Key valuation signals for ROCO:6846:

  • Days Inventory: 118.90 (13% below median its 10-year median of 136.37)
  • GF Value™: NT$66.75 vs. price of NT$62.90 (5.8% below fair value)
  • GF Score™: 65/100 with 7 warning signs
  • Industry Position: 35.1% below the Biotechnology median (#226 of 638)

No single metric tells the full story. See the ROCO:6846 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Greenyn Biotechnology Co Business Description

Address No 43 Keya Road, 5th Floor, Daya District, Taichung, TWN
Greenyn Biotechnology Co Ltd is engaged in the business of health food raw materials production and sales of raw materials and production and sales of formula preparation.
65GF Score

Get the complete analysis for ROCO:6846

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

NT$62.90
Price
NT$66.75
GF Value