Wilson Sons (BSP:PORT3) Days Inventory: 29.02 (As of Sep. 2025) — 43% Above Median

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Director of Data and Quant Analytics at GuruFocus
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BSP:PORT3 Wilson Sons SA BSP:PORT3
54 GF Score
Price R$18.76
GF Value R$16.86
! 5 Warning Signs
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What is Wilson Sons Days Inventory?

Wilson Sons BSP:PORT3 +0.05% 54 Days Inventory is 29.02 as of Sep. 2025, which is 43% above its 10-year median of 20.32. GuruFocus rates BSP:PORT3 with a GF Score™ of 54/100 and a GF Value™ of R$16.86. The stock has 5 warning signs investors should review.

Days Inventory is also known as Days Sales of Inventory (DSI). Wilson Sons's Average Total Inventories for the three months ended in Sep. 2025 was R$129 Mil. Wilson Sons's Cost of Goods Sold for the three months ended in Sep. 2025 was R$407 Mil. Hence, Wilson Sons's Days Inventory for the three months ended in Sep. 2025 was 29.02.

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

BSP:PORT3' s Days Inventory Range Over the Past 10 Years
Min: 16.59   Med: 20.32   Max: 26.35
Current: 26.35

During the past 7 years, Wilson Sons's highest Days Inventory was 26.35. The lowest was 16.59. And the median was 20.32.

BSP:PORT3's Days Inventory is not ranked
in the Transportation industry.
Industry Median: 12.4 vs BSP:PORT3: 26.35

Wilson Sons's Days Inventory increased from Sep. 2024 (23.54) to Sep. 2025 (29.02). It might indicate that Wilson Sons's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Wilson Sons's Inventory Turnover for the three months ended in Sep. 2025 was 3.14.

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. Wilson Sons's Inventory-to-Revenue for the three months ended in Sep. 2025 was 0.16.


Wilson Sons  (BSP:PORT3) 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.

Wilson Sons's Inventory Turnover for the three months ended in Sep. 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.

Wilson Sons's Inventory to Revenue for the three months ended in Sep. 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.


Wilson Sons Days Inventory Related Terms


Wilson Sons Days Inventory Historical Data

* Premium members only.

The historical data trend for Wilson Sons'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.

Wilson Sons Days Inventory Chart

Wilson Sons Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Days Inventory
Get a 7-Day Free Trial 18.87 20.32 23.34 24.70 24.04

Wilson Sons Quarterly Data
Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25
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 23.54 23.67 25.87 25.74 29.02

Wilson Sons Days Inventory Competitor Comparison

For the Marine Shipping subindustry, Wilson Sons'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.


Wilson Sons Days Inventory vs Transportation Industry

For the Transportation industry and Industrials sector, Wilson Sons's Days Inventory distribution charts can be found below:

* The bar in red indicates where Wilson Sons's Days Inventory falls into.


BSP:PORT3
54GF Score
Wilson Sons SA BSP:PORT3
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Wilson Sons Days Inventory Calculation

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

Wilson Sons's Days Inventory for the fiscal year that ended in Dec. 2024 is calculated as

Days Inventory (A: Dec. 2024 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Dec. 2023 ) + Total Inventories (A: Dec. 2024 )) / count ) / Cost of Goods Sold (A: Dec. 2024 )*Days in Period
=( (87.974 + 115.116) / 2 ) / 1541.682*365
=101.545 / 1541.682*365
=24.04

Wilson Sons's Days Inventory for the quarter that ended in Sep. 2025 is calculated as:

Days Inventory (Q: Sep. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Jun. 2025 ) + Total Inventories (Q: Sep. 2025 )) / count ) / Cost of Goods Sold (Q: Sep. 2025 )*Days in Period
=( (118.489 + 140.076) / 2 ) / 406.553*365 / 4
=129.2825 / 406.553*365 / 4
=29.02

* 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 29.02 mean?
Wilson Sons (BSP:PORT3) has a Days Inventory of 29.02 as of Sep. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Wilson Sons and its competitors. This is 43% above median its historical median of 20.32. Over the past decade, Wilson Sons' Days Inventory has ranged from 16.59 to 26.35.
Is Wilson Sons' Days Inventory too high?
Wilson Sons' current Days Inventory of 29.02 is 43% above median its 10-year median of 20.32. Over the past 10 years, this metric has ranged from a low of 16.59 to a high of 26.35. The Transportation industry median Days Inventory is 12.40. Wilson Sons' value of 29.02 is 134% above this industry median. Overall, Wilson Sons has a GF Score™ of 54/100, reflecting its overall financial health beyond just this single metric.
How does Wilson Sons' Days Inventory compare to competitors?
Wilson Sons' Days Inventory of 29.02 can be compared against companies in the Transportation industry. The industry median Days Inventory is 12.40. Wilson Sons' value of 29.02 is 134% above this benchmark. Historically, Wilson Sons' own Days Inventory has ranged from 16.59 to 26.35 over the past decade. While the company's 10-year median is 20.32 vs. the industry median of 12.40, Wilson Sons 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 Transportation company?
The median Days Inventory among Transportation companies is 12.40, based on 802 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. Wilson Sons's current Days Inventory of 29.02 is 134% 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 Wilson Sons and its competitors. For the Transportation industry, the median Days Inventory is 12.40 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Wilson Sons's current Days Inventory is 29.02, which is 43% above median its own 10-year median of 20.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Wilson Sons stock overvalued right now?
Wilson Sons (BSP:PORT3) has a current Days Inventory of 29.02. The stock's GF Value™ is R$16.86, compared to a current price of R$18.76 — trading 11.3% above its estimated fair value. The current Days Inventory is 29.02, which is 43% above median its 10-year median of 20.32 and 134% above the Transportation industry median of 12.40. Wilson Sons' overall GF Score™ is 54/100 with 5 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 Wilson Sons (BSP:PORT3), the current Days Inventory is 29.02 as of Sep. 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 Wilson Sons (BSP:PORT3) Overvalued in 2026?

Based on GuruFocus' analysis, Wilson Sons stock appears to be overvalued. The current stock price of R$18.76 is trading 11.3% above its estimated GF Value™ of R$16.86.

Key valuation signals for BSP:PORT3:

  • Days Inventory: 29.02 (43% above median its 10-year median of 20.32)
  • GF Value™: R$16.86 vs. price of R$18.76 (11.3% above fair value)
  • GF Score™: 54/100 with 5 warning signs
  • Industry Position: 134% above the Transportation median

No single metric tells the full story. See the BSP:PORT3 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Wilson Sons Business Description

Address Rua da Quitanda, 86, 5th floor, Centro, Rio de Janeiro, RJ, BRA, 20091-005
Wilson Sons SA is an integrated port and maritime logistics operator in Brazil. The portfolio includes specialized solutions in port terminals, maritime towage, logistics, maritime agency, and support for exploration and development of the oil and gas and naval industries. Its customers include ship owners, importers and exporters, companies in the oil and gas industry, as well as other participants in various sectors of the economy. The company's business units include Rio Grande Container Terminal, Salvador Container Terminal, Santo Andre Logistics Centre, Tugboats, Shipping Agency, Shipyards, Offshore Support Bases, and Offshore Support Vessels.
54GF Score

Get the complete analysis for BSP:PORT3

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

R$18.76
Price
R$16.86
GF Value