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Revivegen CoROCO:7578 -0.70%51 Days Inventory is 2.05 as of Dec. 2025, which is 38% below its 10-year median of 3.31. GuruFocus rates ROCO:7578 with a GF Score™ of 51/100 and a GF Value™ of NT$30.78 (Fairly Valued). The stock has 9 warning signs investors should review. Among 211 Waste Management companies, Revivegen Co ranks better than 91.94% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Revivegen Co's Average Total Inventories for the
six
months ended in Dec. 2025 was NT$2.1 Mil. Revivegen Co's Cost of Goods Sold for the
six
months ended in Dec. 2025 was NT$187.4 Mil.
Hence, Revivegen Co's Days Inventory for the
six
months ended in Dec. 2025 was 2.05.
The historical rank and industry rank for Revivegen Co's Days Inventory or its related term are showing as below:
ROCO:7578'
s Days Inventory Range Over the Past 10 Years
Min: 2.14 Med: 3.31 Max: 6.79
Current: 2.14
During the past 6 years, Revivegen Co's highest Days Inventory was 6.79. The lowest was 2.14. And the median was 3.31.
ROCO:7578's Days Inventory is ranked better than 91.94% of 211
companies
in the Waste Management industry
Industry Median: 28.49
vs ROCO:7578: 2.14
Revivegen Co's Days Inventory
declined
from Dec. 2024 (2.68) to Dec. 2025 (2.05).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Revivegen Co's Inventory Turnover for the
six
months ended in Dec. 2025 was 89.24.
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.
Revivegen Co's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 0.01.
Revivegen Co (ROCO:7578) 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.
Revivegen Co'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.
Revivegen Co'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.
Revivegen Co Days Inventory Related Terms
Revivegen Co Days Inventory Historical Data
* Premium members only.
The historical data trend for Revivegen 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.
ROCO:7578 vs WM, RSG, WCN: Days Inventory Comparison
For the Waste Management subindustry, Revivegen 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.
Revivegen Co Days Inventory vs Waste Management Industry
For the Waste Management industry and Industrials sector, Revivegen Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where Revivegen Co's Days Inventory falls into.
* 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.
Revivegen Co (ROCO:7578) has a Days Inventory of 2.05 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Revivegen Co and its competitors. This is 38% below median its historical median of 3.31. Over the past decade, Revivegen Co's Days Inventory has ranged from 2.14 to 6.79. According to the industry distribution chart, Revivegen Co ranks #17 out of 211 companies in the Waste Management industry, placing it in the top 8.1%.
Is Revivegen Co's Days Inventory too high?
Revivegen Co's current Days Inventory of 2.05 is 38% below median its 10-year median of 3.31. Over the past 10 years, this metric has ranged from a low of 2.14 to a high of 6.79. The Waste Management industry median Days Inventory is 28.49. Revivegen Co's value of 2.05 is 92.8% below this industry median. Based on the distribution chart, Revivegen Co ranks #17 out of 211 companies in the Waste Management industry, which is in the top quartile — a strong position relative to peers. Overall, Revivegen Co has a GF Score™ of 51/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Revivegen Co's Days Inventory compare to WM and RSG?
According to the Waste Management industry distribution chart, Revivegen Co ranks #17 out of 211 companies for Days Inventory. This places Revivegen Co in the top 8% of its industry — outperforming the majority of peers. The industry median Days Inventory is 28.49. Revivegen Co's value of 2.05 is 92.8% below this benchmark. Historically, Revivegen Co's own Days Inventory has ranged from 2.14 to 6.79 over the past decade. While the company's 10-year median is 3.31 vs. the industry median of 28.49, Revivegen 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 Waste Management company?
The median Days Inventory among Waste Management companies is 28.49, based on 211 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. Revivegen Co's current Days Inventory of 2.05 is 92.8% 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 Revivegen Co and its competitors. For the Waste Management industry, the median Days Inventory is 28.49 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Revivegen Co's current Days Inventory is 2.05, which is 38% below median its own 10-year median of 3.31. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Revivegen Co stock overvalued right now?
Based on GuruFocus' analysis, Revivegen Co (ROCO:7578) is currently considered Fairly Valued. The stock's GF Value™ is NT$30.78, compared to a current price of NT$28.30 — trading 8.1% below its estimated fair value. The current Days Inventory is 2.05, which is 38% below median its 10-year median of 3.31 and 92.8% below the Waste Management industry median of 28.49. Revivegen Co's overall GF Score™ is 51/100 with 9 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 Revivegen Co (ROCO:7578), the current Days Inventory is 2.05 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 Revivegen Co (ROCO:7578) Overvalued in 2026?
Based on GuruFocus' analysis, Revivegen Co stock appears to be undervalued.
The current stock price of NT$28.30 is trading 8.1% below its estimated GF Value™ of NT$30.78.
GuruFocus considers Revivegen Co to be Fairly Valued.
Key valuation signals for ROCO:7578:
Days Inventory: 2.05 (38% below median its 10-year median of 3.31)
GF Value™: NT$30.78 vs. price of NT$28.30 (8.1% below fair value)
Industry Position: 92.8% below the Waste Management median (#17 of 211)
No single metric tells the full story. See the ROCO:7578 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Revivegen Co Ltd Formerly Revivegen Environmental Technology Co Ltd utilizes the waste solvent produced by electronics, optoelectronics, chemical industry, chemical industry and other industries to distill and recover the waste solvent in the physical treatment process (distillation) of the factory, and then produce recyclable solvent raw materials, which are recycled for industrial use.
51GF Score
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