Synsam AB (OSTO:SYNSAM) Days Inventory: 52.55 (As of Jun. 2026) — 64% Below Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

OSTO:SYNSAM Synsam AB OSTO:SYNSAM
81 GF Score
Price kr52.60
GF Value kr61.60
Valuation Modestly Undervalued
! 1 Warning Sign
View Full Analysis

What is Synsam AB Days Inventory?

Synsam AB OSTO:SYNSAM -1.68% 81 Days Inventory is 52.55 as of Jun. 2026, which is 64% below its 10-year median of 144.72. GuruFocus rates OSTO:SYNSAM with a GF Score™ of 81/100 and a GF Value™ of kr61.60 (Modestly Undervalued). The stock has 1 warning sign investors should review. Among 790 Medical Devices & Instruments companies, Synsam AB ranks worse than 53.42% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Synsam AB's Average Total Inventories for the three months ended in Jun. 2026 was kr1,032 Mil. Synsam AB's Cost of Goods Sold for the three months ended in Jun. 2026 was kr1,791 Mil. Hence, Synsam AB's Days Inventory for the three months ended in Jun. 2026 was 52.55.

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

OSTO:SYNSAM' s Days Inventory Range Over the Past 10 Years
Min: 125.59   Med: 144.72   Max: 185.1
Current: 185.1

During the past 5 years, Synsam AB's highest Days Inventory was 185.10. The lowest was 125.59. And the median was 144.72.

OSTO:SYNSAM's Days Inventory is ranked worse than
53.42% of 790 companies
in the Medical Devices & Instruments industry
Industry Median: 177.215 vs OSTO:SYNSAM: 185.10

Synsam AB's Days Inventory increased from Jun. 2025 (48.46) to Jun. 2026 (52.55). It might indicate that Synsam AB's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Synsam AB's Inventory Turnover for the three months ended in Jun. 2026 was 1.74.

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. Synsam AB's Inventory-to-Revenue for the three months ended in Jun. 2026 was 0.50.


Synsam AB  (OSTO:SYNSAM) 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.

Synsam AB's Inventory Turnover for the three months ended in Jun. 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.

Synsam AB's Inventory to Revenue for the three months ended in Jun. 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.


Synsam AB Days Inventory Related Terms


Synsam AB Days Inventory Historical Data

* Premium members only.

The historical data trend for Synsam 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.

Synsam AB Days Inventory Chart

Synsam AB Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
Days Inventory
40.19 39.87 45.00 49.25 49.66

Synsam AB Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 48.46 51.50 49.68 52.66 52.55

OSTO:SYNSAM vs ISRG, BDX, RMD: Days Inventory Comparison

For the Medical Instruments & Supplies subindustry, Synsam 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.


Synsam AB Days Inventory vs Medical Devices & Instruments Industry

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

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


OSTO:SYNSAM
81GF Score
Synsam AB OSTO:SYNSAM
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Synsam AB Days Inventory Calculation

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

Synsam 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
=( (832 + 893) / 2 ) / 6339*365
=862.5 / 6339*365
=49.66

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

Days Inventory (Q: Jun. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Mar. 2026 ) + Total Inventories (Q: Jun. 2026 )) / count ) / Cost of Goods Sold (Q: Jun. 2026 )*Days in Period
=( (971 + 1092) / 2 ) / 1791*365 / 4
=1031.5 / 1791*365 / 4
=52.55

* 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 52.55 mean?
Synsam AB (OSTO:SYNSAM) has a Days Inventory of 52.55 as of Jun. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Synsam AB and its competitors. This is 64% below median its historical median of 144.72. Over the past decade, Synsam AB's Days Inventory has ranged from 125.59 to 185.10. According to the industry distribution chart, Synsam AB ranks #422 out of 790 companies in the Medical Devices & Instruments industry, placing it in the top 53.4%.
Is Synsam AB's Days Inventory too high?
Synsam AB's current Days Inventory of 52.55 is 64% below median its 10-year median of 144.72. Over the past 10 years, this metric has ranged from a low of 125.59 to a high of 185.10. The Medical Devices & Instruments industry median Days Inventory is 177.22. Synsam AB's value of 52.55 is 70.3% below this industry median. Based on the distribution chart, Synsam AB ranks #422 out of 790 companies in the Medical Devices & Instruments industry, which is below the industry midpoint. Overall, Synsam AB has a GF Score™ of 81/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Synsam AB's Days Inventory compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, Synsam AB ranks #422 out of 790 companies for Days Inventory. This places Synsam AB in the lower half of its industry. The industry median Days Inventory is 177.22. Synsam AB's value of 52.55 is 70.3% below this benchmark. Historically, Synsam AB's own Days Inventory has ranged from 125.59 to 185.10 over the past decade. While the company's 10-year median is 144.72 vs. the industry median of 177.22, Synsam 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 177.22, based on 790 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. Synsam AB's current Days Inventory of 52.55 is 70.3% 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 Synsam AB and its competitors. For the Medical Devices & Instruments industry, the median Days Inventory is 177.22 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Synsam AB's current Days Inventory is 52.55, which is 64% below median its own 10-year median of 144.72. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Synsam AB stock overvalued right now?
Based on GuruFocus' analysis, Synsam AB (OSTO:SYNSAM) is currently considered Modestly Undervalued. The stock's GF Value™ is kr61.60, compared to a current price of kr52.60 — trading 14.6% below its estimated fair value. The current Days Inventory is 52.55, which is 64% below median its 10-year median of 144.72 and 70.3% below the Medical Devices & Instruments industry median of 177.22. Synsam AB's overall GF Score™ is 81/100 with 1 warning sign 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 Synsam AB (OSTO:SYNSAM), the current Days Inventory is 52.55 as of Jun. 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 Synsam AB (OSTO:SYNSAM) Overvalued in 2026?

Based on GuruFocus' analysis, Synsam AB stock appears to be undervalued. The current stock price of kr52.60 is trading 14.6% below its estimated GF Value™ of kr61.60. GuruFocus considers Synsam AB to be Modestly Undervalued.

Key valuation signals for OSTO:SYNSAM:

  • Days Inventory: 52.55 (64% below median its 10-year median of 144.72)
  • GF Value™: kr61.60 vs. price of kr52.60 (14.6% below fair value)
  • GF Score™: 81/100 with 1 warning sign
  • Industry Position: 70.3% below the Medical Devices & Instruments median (#422 of 790)

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


Synsam AB Business Description

Other Exchanges 9FZ:Germany
Address Sankt Eriksgatan 60, Stockholm, SWE, 112 34
Synsam AB is a lifestyle company in optics and eye health in the Nordic region. The company offers various products and services in physical and digital stores, such as eye examinations, spectacles, sunglasses, sports spectacles, contact lenses, and accessories in optical retail, as well as spectacles subscriptions and related services under the name Synsam Lifestyle. Its stores are operated under the Synsam brand in Sweden, Norway, and Finland, and under the Profil Optik brand in Denmark and Iceland. The company comprises four segments: Sweden, which generates key revenue, Denmark, Norway, and Finland.
81GF Score

Get the complete analysis for OSTO:SYNSAM

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

kr52.60
Price
kr61.60
GF Value