Green Lanes (WAR:GRL) Days Inventory: 139.98 (As of Jun. 2026) — Near Median

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WAR:GRL Green Lanes SA WAR:GRL
6 GF Score
Price zł19.40
! 3 Warning Signs
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What is Green Lanes Days Inventory?

Green Lanes WAR:GRL -3.00% 6 Days Inventory is 139.98 as of Jun. 2026, which is 5% above its 10-year median of 133.58. GuruFocus rates WAR:GRL with a GF Score™ of 6/100. The stock has 3 warning signs investors should review. Among 270 Forest Products companies, Green Lanes ranks worse than 84.44% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Green Lanes's Average Total Inventories for the three months ended in Jun. 2026 was zł0.95 Mil. Green Lanes's Cost of Goods Sold for the three months ended in Jun. 2026 was zł0.62 Mil. Hence, Green Lanes's Days Inventory for the three months ended in Jun. 2026 was 139.98.

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

WAR:GRL' s Days Inventory Range Over the Past 10 Years
Min: 67.8   Med: 133.58   Max: 361.01
Current: 184.91

During the past 3 years, Green Lanes's highest Days Inventory was 361.01. The lowest was 67.80. And the median was 133.58.

WAR:GRL's Days Inventory is ranked worse than
84.44% of 270 companies
in the Forest Products industry
Industry Median: 87.665 vs WAR:GRL: 184.91

Green Lanes's Days Inventory declined from Jun. 2025 (244.87) to Jun. 2026 (139.98).

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. Green Lanes's Inventory Turnover for the three months ended in Jun. 2026 was 0.65.

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. Green Lanes's Inventory-to-Revenue for the three months ended in Jun. 2026 was 10.40.


Green Lanes  (WAR:GRL) 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.

Green Lanes'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.

Green Lanes'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.


Green Lanes Days Inventory Related Terms


Green Lanes Days Inventory Historical Data

* Premium members only.

The historical data trend for Green Lanes'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.

Green Lanes Days Inventory Chart

Green Lanes Annual Data
Trend Dec23 Dec24 Dec25
Days Inventory
361.01 67.80 133.58

Green Lanes Quarterly Data
Dec23 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Days Inventory Get a 7-Day Free Trial Premium Member Only Premium Member Only 244.87 146.32 140.92 488.40 139.98

WAR:GRL vs SSD, UFPI, BCC: Days Inventory Comparison

For the Lumber & Wood Production subindustry, Green Lanes'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.


Green Lanes Days Inventory vs Forest Products Industry

For the Forest Products industry and Basic Materials sector, Green Lanes's Days Inventory distribution charts can be found below:

* The bar in red indicates where Green Lanes's Days Inventory falls into.


WAR:GRL
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Green Lanes SA WAR:GRL
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Green Lanes Days Inventory Calculation

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

Green Lanes'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
=( (0.004 + 0.411) / 2 ) / 0.567*365
=0.2075 / 0.567*365
=133.58

Green Lanes'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
=( (0.713 + 1.18) / 2 ) / 0.617*365 / 4
=0.9465 / 0.617*365 / 4
=139.98

* 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 139.98 mean?
Green Lanes (WAR:GRL) has a Days Inventory of 139.98 as of Jun. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Green Lanes and its competitors. This is near median its historical median of 133.58. Over the past decade, Green Lanes' Days Inventory has ranged from 67.80 to 361.01. According to the industry distribution chart, Green Lanes ranks #228 out of 270 companies in the Forest Products industry, placing it in the top 84.4%.
Is Green Lanes' Days Inventory too high?
Green Lanes' current Days Inventory of 139.98 is near median its 10-year median of 133.58. Over the past 10 years, this metric has ranged from a low of 67.80 to a high of 361.01. The Forest Products industry median Days Inventory is 87.67. Green Lanes' value of 139.98 is 59.7% above this industry median. Based on the distribution chart, Green Lanes ranks #228 out of 270 companies in the Forest Products industry, which is in the bottom quartile relative to peers. Overall, Green Lanes has a GF Score™ of 6/100, reflecting its overall financial health beyond just this single metric.
How does Green Lanes' Days Inventory compare to SSD and UFPI?
According to the Forest Products industry distribution chart, Green Lanes ranks #228 out of 270 companies for Days Inventory. This places Green Lanes in the lower half of its industry. The industry median Days Inventory is 87.67. Green Lanes' value of 139.98 is 59.7% above this benchmark. Historically, Green Lanes' own Days Inventory has ranged from 67.80 to 361.01 over the past decade. While the company's 10-year median is 133.58 vs. the industry median of 87.67, Green Lanes 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 Forest Products company?
The median Days Inventory among Forest Products companies is 87.67, based on 270 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. Green Lanes's current Days Inventory of 139.98 is 59.7% 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 Green Lanes and its competitors. For the Forest Products industry, the median Days Inventory is 87.67 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Green Lanes's current Days Inventory is 139.98, which is near median its own 10-year median of 133.58. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Green Lanes stock overvalued right now?
Green Lanes (WAR:GRL) has a current Days Inventory of 139.98. The current Days Inventory is 139.98, which is near median its 10-year median of 133.58 and 59.7% above the Forest Products industry median of 87.67. Green Lanes' overall GF Score™ is 6/100 with 3 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 Green Lanes (WAR:GRL), the current Days Inventory is 139.98 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.

Green Lanes Business Description

Address ul. Tomaszowska 19, Tarnawatka Sawmill, Tarnawatka, POL, 22-604
Green Lanes SA specializes in the creation and commercialization of modern, technologically advanced materials based on renewable plant-based resources, such as annual plants. The materials developed by the company create new product categories in two business lines - the wood and polymer industries, offering a more environmentally sustainable alternative to currently used solutions. It has also developed a prototype of granulate for the production of compostable polymer plastics, used in the production of foils and packaging.
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