Advanced Medical Solutions Group (CHIX:AMSL) Days Inventory: 217.99 (As of Dec. 2025) — 35% Above Median


CHIX:AMSL Advanced Medical Solutions Group PLC CHIX:AMSL
93 GF Score
Price £2.79
GF Value £3.67
Valuation Modestly Undervalued
! 8 Warning Signs
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What is Advanced Medical Solutions Group Days Inventory?

Advanced Medical Solutions Group CHIX:AMSL +0.45% 93 Days Inventory is 217.99 as of Dec. 2025, which is 35% above its 10-year median of 162.03. GuruFocus rates CHIX:AMSL with a GF Score™ of 93/100 and a GF Value™ of £3.67 (Modestly Undervalued). The stock has 8 warning signs investors should review. Among 787 Medical Devices & Instruments companies, Advanced Medical Solutions Group ranks worse than 62.77% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Advanced Medical Solutions Group's Average Total Inventories for the six months ended in Dec. 2025 was £66.0 Mil. Advanced Medical Solutions Group's Cost of Goods Sold for the six months ended in Dec. 2025 was £55.3 Mil. Hence, Advanced Medical Solutions Group's Days Inventory for the six months ended in Dec. 2025 was 217.99.

The historical rank and industry rank for Advanced Medical Solutions Group's Days Inventory or its related term are showing as below:

CHIX:AMSl' s Days Inventory Range Over the Past 10 Years
Min: 105.18   Med: 162.03   Max: 214.13
Current: 213.4

During the past 13 years, Advanced Medical Solutions Group's highest Days Inventory was 214.13. The lowest was 105.18. And the median was 162.03.

CHIX:AMSl's Days Inventory is ranked worse than
62.77% of 787 companies
in the Medical Devices & Instruments industry
Industry Median: 179.73 vs CHIX:AMSl: 213.40

Advanced Medical Solutions Group's Days Inventory increased from Dec. 2024 (159.10) to Dec. 2025 (217.99). It might indicate that Advanced Medical Solutions Group's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Advanced Medical Solutions Group's Inventory Turnover for the six months ended in Dec. 2025 was 0.84.

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. Advanced Medical Solutions Group's Inventory-to-Revenue for the six months ended in Dec. 2025 was 0.56.


Advanced Medical Solutions Group  (CHIX:AMSl) 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.

Advanced Medical Solutions Group'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.

Advanced Medical Solutions Group'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.


Advanced Medical Solutions Group Days Inventory Related Terms


Advanced Medical Solutions Group Days Inventory Historical Data

* Premium members only.

The historical data trend for Advanced Medical Solutions Group'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.

Advanced Medical Solutions Group Days Inventory Chart

Advanced Medical Solutions Group 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 154.83 169.23 208.17 196.26 214.13

Advanced Medical Solutions Group Semi-Annual Data
Jun16 Dec16 Jun17 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 Premium Member Only Premium Member Only 216.24 218.98 159.10 207.74 217.99

CHIX:AMSL vs ISRG, BDX, MDLN: Days Inventory Comparison

For the Medical Instruments & Supplies subindustry, Advanced Medical Solutions Group'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.


Advanced Medical Solutions Group Days Inventory vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Advanced Medical Solutions Group's Days Inventory distribution charts can be found below:

* The bar in red indicates where Advanced Medical Solutions Group's Days Inventory falls into.


CHIX:AMSL
93GF Score
Advanced Medical Solutions Group PLC CHIX:AMSL
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Advanced Medical Solutions Group Days Inventory Calculation

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

Advanced Medical Solutions Group'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
=( (55.259 + 70.047) / 2 ) / 106.798*365
=62.653 / 106.798*365
=214.13

Advanced Medical Solutions Group'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
=( (62.019 + 70.047) / 2 ) / 55.283*365 / 2
=66.033 / 55.283*365 / 2
=217.99

* 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 217.99 mean?
Advanced Medical Solutions Group (CHIX:AMSL) has a Days Inventory of 217.99 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Advanced Medical Solutions Group and its competitors. This is 35% above median its historical median of 162.03. Over the past decade, Advanced Medical Solutions Group's Days Inventory has ranged from 105.18 to 214.13. According to the industry distribution chart, Advanced Medical Solutions Group ranks #494 out of 787 companies in the Medical Devices & Instruments industry, placing it in the top 62.8%.
Is Advanced Medical Solutions Group's Days Inventory too high?
Advanced Medical Solutions Group's current Days Inventory of 217.99 is 35% above median its 10-year median of 162.03. Over the past 10 years, this metric has ranged from a low of 105.18 to a high of 214.13. The Medical Devices & Instruments industry median Days Inventory is 179.73. Advanced Medical Solutions Group's value of 217.99 is 21.3% above this industry median. Based on the distribution chart, Advanced Medical Solutions Group ranks #494 out of 787 companies in the Medical Devices & Instruments industry, which is below the industry midpoint. Overall, Advanced Medical Solutions Group has a GF Score™ of 93/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Advanced Medical Solutions Group's Days Inventory compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, Advanced Medical Solutions Group ranks #494 out of 787 companies for Days Inventory. This places Advanced Medical Solutions Group in the lower half of its industry. The industry median Days Inventory is 179.73. Advanced Medical Solutions Group's value of 217.99 is 21.3% above this benchmark. Historically, Advanced Medical Solutions Group's own Days Inventory has ranged from 105.18 to 214.13 over the past decade. While the company's 10-year median is 162.03 vs. the industry median of 179.73, Advanced Medical Solutions Group has consistently been above 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 179.73, 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. Advanced Medical Solutions Group's current Days Inventory of 217.99 is 21.3% above 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 Advanced Medical Solutions Group and its competitors. For the Medical Devices & Instruments industry, the median Days Inventory is 179.73 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Advanced Medical Solutions Group's current Days Inventory is 217.99, which is 35% above median its own 10-year median of 162.03. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Advanced Medical Solutions Group stock overvalued right now?
Based on GuruFocus' analysis, Advanced Medical Solutions Group (CHIX:AMSL) is currently considered Modestly Undervalued. The stock's GF Value™ is £3.67, compared to a current price of £2.79 — trading 23.9% below its estimated fair value. The current Days Inventory is 217.99, which is 35% above median its 10-year median of 162.03 and 21.3% above the Medical Devices & Instruments industry median of 179.73. Advanced Medical Solutions Group's overall GF Score™ is 93/100 with 8 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 Advanced Medical Solutions Group (CHIX:AMSL), the current Days Inventory is 217.99 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 Advanced Medical Solutions Group (CHIX:AMSL) Overvalued in 2026?

Based on GuruFocus' analysis, Advanced Medical Solutions Group stock appears to be undervalued. The current stock price of £2.79 is trading 23.9% below its estimated GF Value™ of £3.67. GuruFocus considers Advanced Medical Solutions Group to be Modestly Undervalued.

Key valuation signals for CHIX:AMSL:

  • Days Inventory: 217.99 (35% above median its 10-year median of 162.03)
  • GF Value™: £3.67 vs. price of £2.79 (23.9% below fair value)
  • GF Score™: 93/100 with 8 warning signs
  • Industry Position: 21.3% above the Medical Devices & Instruments median (#494 of 787)

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


Advanced Medical Solutions Group Business Description

Other Exchanges AMS:UKAQA:Germany
Address Premier Park, 33 Road One, Winsford Industrial Estate, Winsford, Cheshire, GBR, CW7 3RT
Advanced Medical Solutions Group PLC is engaged in developing and manufacturing wound-care products for other healthcare manufacturers. AMS' key branded products include the ActivHeal franchise of hydrogel, hydrocolloid, foam, and alginate wound dressings. The firm also manufactures and markets a suite of branded products in surgical use, including the LiquiBand franchise for tissue adhesion and the Resorba line of sutures and collagen-based products for tissue repair. The company's segment includes: Surgical and Woundcare, of which the Surgical segment derives maximum revenue. Geographically, the company operates in the United Kingdom, Germany, France, the rest of Europe, the United States of America, and the rest of the world.
93GF Score

Get the complete analysis for CHIX:AMSL

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

£2.79
Price
£3.67
GF Value