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Perfect Medical Industry CoROCO:6543 70 Days Inventory is 95.29 as of Dec. 2025, which is 17% below its 10-year median of 114.12. GuruFocus rates ROCO:6543 with a GF Score™ of 70/100 and a GF Value™ of NT$20.43 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 787 Medical Devices & Instruments companies, Perfect Medical Industry Co ranks better than 76.87% on this metric.
The historical rank and industry rank for Perfect Medical Industry Co's Days Inventory or its related term are showing as below:
ROCO:6543'
s Days Inventory Range Over the Past 10 Years
Min: 89.99 Med: 114.12 Max: 146.11
Current: 110.77
During the past 9 years, Perfect Medical Industry Co's highest Days Inventory was 146.11. The lowest was 89.99. And the median was 114.12.
ROCO:6543's Days Inventory is ranked better than 76.87% of 787
companies
in the Medical Devices & Instruments industry
Industry Median: 179.47
vs ROCO:6543: 110.77
Inventory Turnover measures how fast the company turns over its inventory within a year.
Perfect Medical Industry Co's Inventory Turnover for the
six
months ended in Dec. 2025 was 1.92.
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.
Perfect Medical Industry Co's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 0.40.
Perfect Medical Industry Co (ROCO:6543) 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.
Perfect Medical Industry 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.
Perfect Medical Industry 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.
Perfect Medical Industry Co Days Inventory Related Terms
Perfect Medical Industry Co Days Inventory Historical Data
* 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:6543 vs ISRG, BDX, MDLN: Days Inventory Comparison
For the Medical Instruments & Supplies subindustry, Perfect Medical Industry 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.
Perfect Medical Industry Co Days Inventory vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Perfect Medical Industry Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where Perfect Medical Industry 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.
Perfect Medical Industry Co (ROCO:6543) has a Days Inventory of 95.29 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Perfect Medical Industry Co and its competitors. This is 17% below median its historical median of 114.12. Over the past decade, Perfect Medical Industry Co's Days Inventory has ranged from 89.99 to 146.11. According to the industry distribution chart, Perfect Medical Industry Co ranks #182 out of 787 companies in the Medical Devices & Instruments industry, placing it in the top 23.1%.
Is Perfect Medical Industry Co's Days Inventory too high?
Perfect Medical Industry Co's current Days Inventory of 95.29 is 17% below median its 10-year median of 114.12. Over the past 10 years, this metric has ranged from a low of 89.99 to a high of 146.11. The Medical Devices & Instruments industry median Days Inventory is 179.47. Perfect Medical Industry Co's value of 95.29 is 46.9% below this industry median. Based on the distribution chart, Perfect Medical Industry Co ranks #182 out of 787 companies in the Medical Devices & Instruments industry, which is in the top quartile — a strong position relative to peers. Overall, Perfect Medical Industry Co has a GF Score™ of 70/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Perfect Medical Industry Co's Days Inventory compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, Perfect Medical Industry Co ranks #182 out of 787 companies for Days Inventory. This places Perfect Medical Industry Co in the top 23% of its industry — outperforming the majority of peers. The industry median Days Inventory is 179.47. Perfect Medical Industry Co's value of 95.29 is 46.9% below this benchmark. Historically, Perfect Medical Industry Co's own Days Inventory has ranged from 89.99 to 146.11 over the past decade. While the company's 10-year median is 114.12 vs. the industry median of 179.47, Perfect Medical Industry 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 Medical Devices & Instruments company?
The median Days Inventory among Medical Devices & Instruments companies is 179.47, based on 787 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. Perfect Medical Industry Co's current Days Inventory of 95.29 is 46.9% 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 Perfect Medical Industry Co and its competitors. For the Medical Devices & Instruments industry, the median Days Inventory is 179.47 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Perfect Medical Industry Co's current Days Inventory is 95.29, which is 17% below median its own 10-year median of 114.12. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Perfect Medical Industry Co stock overvalued right now?
Based on GuruFocus' analysis, Perfect Medical Industry Co (ROCO:6543) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$20.43, compared to a current price of NT$18.20 — trading 10.9% below its estimated fair value. The current Days Inventory is 95.29, which is 17% below median its 10-year median of 114.12 and 46.9% below the Medical Devices & Instruments industry median of 179.47. Perfect Medical Industry Co's overall GF Score™ is 70/100 with 6 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 Perfect Medical Industry Co (ROCO:6543), the current Days Inventory is 95.29 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 Perfect Medical Industry Co (ROCO:6543) Overvalued in 2026?
Based on GuruFocus' analysis, Perfect Medical Industry Co stock appears to be undervalued.
The current stock price of NT$18.20 is trading 10.9% below its estimated GF Value™ of NT$20.43.
GuruFocus considers Perfect Medical Industry Co to be Modestly Undervalued.
Key valuation signals for ROCO:6543:
Days Inventory: 95.29 (17% below median its 10-year median of 114.12)
GF Value™: NT$20.43 vs. price of NT$18.20 (10.9% below fair value)
Industry Position: 46.9% below the Medical Devices & Instruments median (#182 of 787)
No single metric tells the full story. See the ROCO:6543 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Perfect Medical Industry Co Ltd is engaged in the manufacturing, processing, and trading of medical devices such as medical syringes and blood transfusion equipment. The company's product offerings include syringes, hemodialysis circuits, infusion sets, blood transfusion sets, precision infusion sets, safety syringes, dialysis fistula needles, scalp vein needles, blood glucose injectors, blood collection devices, extension tubes, and medical masks. It also provides OEM customization services. Geographically, the company derives the maximum revenue from Taiwan, followed by Singapore, Malaysia, Vietnam, and other regions.
70GF Score
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