Feng Chi Biotech (ROCO:6744) Days Inventory: 131.03 (As of Dec. 2025) — 43% Above Median

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ROCO:6744 Feng Chi Biotech Corp ROCO:6744
82 GF Score
Price NT$15.55
GF Value NT$20.82
Valuation Modestly Undervalued
! 4 Warning Signs
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What is Feng Chi Biotech Days Inventory?

Feng Chi Biotech ROCO:6744 -1.58% 82 Days Inventory is 131.03 as of Dec. 2025, which is 43% above its 10-year median of 91.39. GuruFocus rates ROCO:6744 with a GF Score™ of 82/100 and a GF Value™ of NT$20.82 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 638 Biotechnology companies, Feng Chi Biotech ranks better than 70.38% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Feng Chi Biotech's Average Total Inventories for the six months ended in Dec. 2025 was NT$33.1 Mil. Feng Chi Biotech's Cost of Goods Sold for the six months ended in Dec. 2025 was NT$46.1 Mil. Hence, Feng Chi Biotech's Days Inventory for the six months ended in Dec. 2025 was 131.03.

The historical rank and industry rank for Feng Chi Biotech's Days Inventory or its related term are showing as below:

ROCO:6744' s Days Inventory Range Over the Past 10 Years
Min: 60.4   Med: 91.39   Max: 116.7
Current: 105.54

During the past 10 years, Feng Chi Biotech's highest Days Inventory was 116.70. The lowest was 60.40. And the median was 91.39.

ROCO:6744's Days Inventory is ranked better than
70.38% of 638 companies
in the Biotechnology industry
Industry Median: 183.195 vs ROCO:6744: 105.54

Feng Chi Biotech's Days Inventory increased from Dec. 2024 (73.21) to Dec. 2025 (131.03). It might indicate that Feng Chi Biotech's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Feng Chi Biotech's Inventory Turnover for the six months ended in Dec. 2025 was 1.39.

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. Feng Chi Biotech's Inventory-to-Revenue for the six months ended in Dec. 2025 was 0.41.


Feng Chi Biotech  (ROCO:6744) 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.

Feng Chi Biotech's Inventory Turnover for the six 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.

Feng Chi Biotech's Inventory to Revenue for the six 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.


Feng Chi Biotech Days Inventory Related Terms


Feng Chi Biotech Days Inventory Historical Data

* Premium members only.

The historical data trend for Feng Chi Biotech'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.

Feng Chi Biotech Days Inventory Chart

Feng Chi Biotech Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 89.45 75.96 81.33 73.98 99.93

Feng Chi Biotech Semi-Annual Data
Dec16 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 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 80.53 77.30 73.21 88.31 131.03

ROCO:6744 vs VRTX, REGN, ALNY: Days Inventory Comparison

For the Biotechnology subindustry, Feng Chi Biotech'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.


Feng Chi Biotech Days Inventory vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Feng Chi Biotech's Days Inventory distribution charts can be found below:

* The bar in red indicates where Feng Chi Biotech's Days Inventory falls into.


ROCO:6744
82GF Score
Feng Chi Biotech Corp ROCO:6744
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Feng Chi Biotech Days Inventory Calculation

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

Feng Chi Biotech'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
=( (19.045 + 34.728) / 2 ) / 98.2*365
=26.8865 / 98.2*365
=99.93

Feng Chi Biotech'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: Jun. 2025 ) + Total Inventories (Q: Dec. 2025 )) / count ) / Cost of Goods Sold (Q: Dec. 2025 )*Days in Period
=( (31.413 + 34.728) / 2 ) / 46.061*365 / 2
=33.0705 / 46.061*365 / 2
=131.03

* 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 131.03 mean?
Feng Chi Biotech (ROCO:6744) has a Days Inventory of 131.03 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Feng Chi Biotech and its competitors. This is 43% above median its historical median of 91.39. Over the past decade, Feng Chi Biotech's Days Inventory has ranged from 60.40 to 116.70. According to the industry distribution chart, Feng Chi Biotech ranks #189 out of 638 companies in the Biotechnology industry, placing it in the top 29.6%.
Is Feng Chi Biotech's Days Inventory too high?
Feng Chi Biotech's current Days Inventory of 131.03 is 43% above median its 10-year median of 91.39. Over the past 10 years, this metric has ranged from a low of 60.40 to a high of 116.70. The Biotechnology industry median Days Inventory is 183.20. Feng Chi Biotech's value of 131.03 is 28.5% below this industry median. Based on the distribution chart, Feng Chi Biotech ranks #189 out of 638 companies in the Biotechnology industry, which is above the industry midpoint. Overall, Feng Chi Biotech has a GF Score™ of 82/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Feng Chi Biotech's Days Inventory compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Feng Chi Biotech ranks #189 out of 638 companies for Days Inventory. This puts Feng Chi Biotech in the upper half of its industry. The industry median Days Inventory is 183.20. Feng Chi Biotech's value of 131.03 is 28.5% below this benchmark. Historically, Feng Chi Biotech's own Days Inventory has ranged from 60.40 to 116.70 over the past decade. While the company's 10-year median is 91.39 vs. the industry median of 183.20, Feng Chi Biotech 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. Feng Chi Biotech's current Days Inventory of 131.03 is 28.5% 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 Feng Chi Biotech 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. Feng Chi Biotech's current Days Inventory is 131.03, which is 43% above median its own 10-year median of 91.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Feng Chi Biotech stock overvalued right now?
Based on GuruFocus' analysis, Feng Chi Biotech (ROCO:6744) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$20.82, compared to a current price of NT$15.55 — trading 25.3% below its estimated fair value. The current Days Inventory is 131.03, which is 43% above median its 10-year median of 91.39 and 28.5% below the Biotechnology industry median of 183.20. Feng Chi Biotech's overall GF Score™ is 82/100 with 4 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 Feng Chi Biotech (ROCO:6744), the current Days Inventory is 131.03 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 Feng Chi Biotech (ROCO:6744) Overvalued in 2026?

Based on GuruFocus' analysis, Feng Chi Biotech stock appears to be undervalued. The current stock price of NT$15.55 is trading 25.3% below its estimated GF Value™ of NT$20.82. GuruFocus considers Feng Chi Biotech to be Modestly Undervalued.

Key valuation signals for ROCO:6744:

  • Days Inventory: 131.03 (43% above median its 10-year median of 91.39)
  • GF Value™: NT$20.82 vs. price of NT$15.55 (25.3% below fair value)
  • GF Score™: 82/100 with 4 warning signs
  • Industry Position: 28.5% below the Biotechnology median (#189 of 638)

No single metric tells the full story. See the ROCO:6744 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Feng Chi Biotech Business Description

Address No. 5, Shaoxing North Street, 5th Floor-1, Zhongzheng District, Taipei City, TWN, 100
Feng Chi Biotech Corp provide promotion and support for clinical testing and molecular genetic medicine research related technologies. The company's products and services include clinical testing, food testing, newborn screening, prenatal screening, iron stomach, interscience, and colony counting.
82GF Score

Get the complete analysis for ROCO:6744

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

NT$15.55
Price
NT$20.82
GF Value