Promimic AB (OSTO:PRO) Days Inventory: 61.09 (As of Mar. 2026) — 53% Below Median

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OSTO:PRO Promimic AB OSTO:PRO
68 GF Score
Price kr10.30
GF Value kr31.77
Valuation Significantly Undervalued
! 2 Warning Signs
View Full Analysis

What is Promimic AB Days Inventory?

Promimic AB OSTO:PRO 68 Days Inventory is 61.09 as of Mar. 2026, which is 53% below its 10-year median of 129.53. GuruFocus rates OSTO:PRO with a GF Score™ of 68/100 and a GF Value™ of kr31.77 (Significantly Undervalued). The stock has 2 warning signs investors should review. Among 788 Medical Devices & Instruments companies, Promimic AB ranks better than 66.62% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Promimic AB's Average Total Inventories for the three months ended in Mar. 2026 was kr0.60 Mil. Promimic AB's Cost of Goods Sold for the three months ended in Mar. 2026 was kr0.90 Mil. Hence, Promimic AB's Days Inventory for the three months ended in Mar. 2026 was 61.09.

The historical rank and industry rank for Promimic AB's Days Inventory or its related term are showing as below:

OSTO:PRO' s Days Inventory Range Over the Past 10 Years
Min: 34.27   Med: 129.53   Max: 1128.64
Current: 137.56

During the past 7 years, Promimic AB's highest Days Inventory was 1128.64. The lowest was 34.27. And the median was 129.53.

OSTO:PRO's Days Inventory is ranked better than
66.62% of 788 companies
in the Medical Devices & Instruments industry
Industry Median: 179.115 vs OSTO:PRO: 137.56

Promimic AB's Days Inventory increased from Mar. 2025 (0.00) to Mar. 2026 (61.09). It might indicate that Promimic AB's sales slowed down.

Warning Sign:

If a company builds up inventory, it may mean it is having difficulties selling its goods.

Inventory Turnover measures how fast the company turns over its inventory within a year. Promimic AB's Inventory Turnover for the three months ended in Mar. 2026 was 1.49.

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. Promimic AB's Inventory-to-Revenue for the three months ended in Mar. 2026 was 0.07.


Promimic AB  (OSTO:PRO) 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.

Promimic AB's Inventory Turnover for the three months ended in Mar. 2026 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.

Promimic AB's Inventory to Revenue for the three months ended in Mar. 2026 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.


Promimic AB Days Inventory Related Terms


Promimic AB Days Inventory Historical Data

* Premium members only.

The historical data trend for Promimic AB'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.

Promimic AB Days Inventory Chart

Promimic AB Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Days Inventory
Get a 7-Day Free Trial 71.88 0.00 0.00 0.00 1,128.64

Promimic AB Quarterly Data
Dec20 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 0.00 0.00 63.67 185.03 61.09

OSTO:PRO vs ABT, SYK, MDT: Days Inventory Comparison

For the Medical Devices subindustry, Promimic AB'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.


Promimic AB Days Inventory vs Medical Devices & Instruments Industry

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

* The bar in red indicates where Promimic AB's Days Inventory falls into.


OSTO:PRO
68GF Score
Promimic AB OSTO:PRO
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Promimic AB Days Inventory Calculation

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

Promimic AB'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
=( (0.778 + 0.564) / 2 ) / 0.217*365
=0.671 / 0.217*365
=1,128.64

Promimic AB's Days Inventory for the quarter that ended in Mar. 2026 is calculated as:

Days Inventory (Q: Mar. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Dec. 2025 ) + Total Inventories (Q: Mar. 2026 )) / count ) / Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=( (0.564 + 0.645) / 2 ) / 0.903*365 / 4
=0.6045 / 0.903*365 / 4
=61.09

* 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 61.09 mean?
Promimic AB (OSTO:PRO) has a Days Inventory of 61.09 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Promimic AB and its competitors. This is 53% below median its historical median of 129.53. Over the past decade, Promimic AB's Days Inventory has ranged from 34.27 to 1,128.64. According to the industry distribution chart, Promimic AB ranks #263 out of 788 companies in the Medical Devices & Instruments industry, placing it in the top 33.4%.
Is Promimic AB's Days Inventory too high?
Promimic AB's current Days Inventory of 61.09 is 53% below median its 10-year median of 129.53. Over the past 10 years, this metric has ranged from a low of 34.27 to a high of 1,128.64. The Medical Devices & Instruments industry median Days Inventory is 179.12. Promimic AB's value of 61.09 is 65.9% below this industry median. Based on the distribution chart, Promimic AB ranks #263 out of 788 companies in the Medical Devices & Instruments industry, which is above the industry midpoint. Overall, Promimic AB has a GF Score™ of 68/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Promimic AB's Days Inventory compare to ABT and SYK?
According to the Medical Devices & Instruments industry distribution chart, Promimic AB ranks #263 out of 788 companies for Days Inventory. This puts Promimic AB in the upper half of its industry. The industry median Days Inventory is 179.12. Promimic AB's value of 61.09 is 65.9% below this benchmark. Historically, Promimic AB's own Days Inventory has ranged from 34.27 to 1,128.64 over the past decade. While the company's 10-year median is 129.53 vs. the industry median of 179.12, Promimic AB 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 179.12, based on 788 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. Promimic AB's current Days Inventory of 61.09 is 65.9% 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 Promimic AB and its competitors. For the Medical Devices & Instruments industry, the median Days Inventory is 179.12 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Promimic AB's current Days Inventory is 61.09, which is 53% below median its own 10-year median of 129.53. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Promimic AB stock overvalued right now?
Based on GuruFocus' analysis, Promimic AB (OSTO:PRO) is currently considered Significantly Undervalued. The stock's GF Value™ is kr31.77, compared to a current price of kr10.30 — trading 67.6% below its estimated fair value. The current Days Inventory is 61.09, which is 53% below median its 10-year median of 129.53 and 65.9% below the Medical Devices & Instruments industry median of 179.12. Promimic AB's overall GF Score™ is 68/100 with 2 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 Promimic AB (OSTO:PRO), the current Days Inventory is 61.09 as of Mar. 2026. 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 Promimic AB (OSTO:PRO) Overvalued in 2026?

Based on GuruFocus' analysis, Promimic AB stock appears to be undervalued. The current stock price of kr10.30 is trading 67.6% below its estimated GF Value™ of kr31.77. GuruFocus considers Promimic AB to be Significantly Undervalued.

Key valuation signals for OSTO:PRO:

  • Days Inventory: 61.09 (53% below median its 10-year median of 129.53)
  • GF Value™: kr31.77 vs. price of kr10.30 (67.6% below fair value)
  • GF Score™: 68/100 with 2 warning signs
  • Industry Position: 65.9% below the Medical Devices & Instruments median (#263 of 788)

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


Promimic AB Business Description

Address care of AstraZeneca Research and Development Molndal, AZ BioVentureHub, Molndal, SWE, 431 83
Promimic AB is a biomaterial company producing a nano-thin surface for all implant materials for faster osseointegration.
68GF Score

Get the complete analysis for OSTO:PRO

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

kr10.30
Price
kr31.77
GF Value