EARNZ (LSE:EARN) Days Inventory: 5.18 (As of Dec. 2025) — 98% Below Median


What is EARNZ Days Inventory?

EARNZ LSE:EARN Days Inventory is 5.18 as of Dec. 2025, which is 98% below its 10-year median of 324.69. The stock has 7 warning signs investors should review. Among 1,485 Construction companies, EARNZ ranks better than 82.29% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). EARNZ's Average Total Inventories for the six months ended in Dec. 2025 was £0.15 Mil. EARNZ's Cost of Goods Sold for the six months ended in Dec. 2025 was £5.29 Mil. Hence, EARNZ's Days Inventory for the six months ended in Dec. 2025 was 5.18.

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

LSE:EARN' s Days Inventory Range Over the Past 10 Years
Min: 6.2   Med: 324.69   Max: 386.84
Current: 6.2

During the past 10 years, EARNZ's highest Days Inventory was 386.84. The lowest was 6.20. And the median was 324.69.

LSE:EARN's Days Inventory is ranked better than
82.29% of 1485 companies
in the Construction industry
Industry Median: 49.78 vs LSE:EARN: 6.20

EARNZ's Days Inventory declined from Dec. 2024 (11.56) to Dec. 2025 (5.18).

Inventory Turnover measures how fast the company turns over its inventory within a year. EARNZ's Inventory Turnover for the six months ended in Dec. 2025 was 35.24.

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. EARNZ's Inventory-to-Revenue for the six months ended in Dec. 2025 was 0.02.


EARNZ  (LSE:EARN) 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.

EARNZ'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.

EARNZ'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.


EARNZ Days Inventory Related Terms


EARNZ Days Inventory Historical Data

* Premium members only.

The historical data trend for EARNZ'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.

EARNZ Days Inventory Chart

EARNZ 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 386.84 324.69 0.00 44.97 6.25

EARNZ Semi-Annual Data
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 0.00 0.00 11.56 7.70 5.18

LSE:EARN vs XXI, CCXI, DMII: Days Inventory Comparison

For the Engineering & Construction subindustry, EARNZ'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.


EARNZ Days Inventory vs Construction Industry

For the Construction industry and Industrials sector, EARNZ's Days Inventory distribution charts can be found below:

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



EARNZ Days Inventory Calculation

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

EARNZ'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
=( (0.145 + 0.154) / 2 ) / 8.734*365
=0.1495 / 8.734*365
=6.25

EARNZ'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
=( (0.146 + 0.154) / 2 ) / 5.286*365 / 2
=0.15 / 5.286*365 / 2
=5.18

* 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 5.18 mean?
EARNZ (LSE:EARN) has a Days Inventory of 5.18 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on EARNZ and its competitors. This is 98% below median its historical median of 324.69. Over the past decade, EARNZ's Days Inventory has ranged from 6.20 to 386.84. According to the industry distribution chart, EARNZ ranks #263 out of 1485 companies in the Construction industry, placing it in the top 17.7%.
Is EARNZ's Days Inventory too high?
EARNZ's current Days Inventory of 5.18 is 98% below median its 10-year median of 324.69. Over the past 10 years, this metric has ranged from a low of 6.20 to a high of 386.84. The Construction industry median Days Inventory is 49.78. EARNZ's value of 5.18 is 89.6% below this industry median. Based on the distribution chart, EARNZ ranks #263 out of 1485 companies in the Construction industry, which is in the top quartile — a strong position relative to peers.
How does EARNZ's Days Inventory compare to XXI and CCXI?
According to the Construction industry distribution chart, EARNZ ranks #263 out of 1485 companies for Days Inventory. This places EARNZ in the top 18% of its industry — outperforming the majority of peers. The industry median Days Inventory is 49.78. EARNZ's value of 5.18 is 89.6% below this benchmark. Historically, EARNZ's own Days Inventory has ranged from 6.20 to 386.84 over the past decade. While the company's 10-year median is 324.69 vs. the industry median of 49.78, EARNZ 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 Construction company?
The median Days Inventory among Construction companies is 49.78, based on 1,485 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. EARNZ's current Days Inventory of 5.18 is 89.6% 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 EARNZ and its competitors. For the Construction industry, the median Days Inventory is 49.78 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. EARNZ's current Days Inventory is 5.18, which is 98% below median its own 10-year median of 324.69. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is EARNZ stock overvalued right now?
EARNZ (LSE:EARN) has a current Days Inventory of 5.18. The current Days Inventory is 5.18, which is 98% below median its 10-year median of 324.69 and 89.6% below the Construction industry median of 49.78. 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 EARNZ (LSE:EARN), the current Days Inventory is 5.18 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.

EARNZ Business Description

Address St James’ Square, St James House First Floor, Gloucestershire, Cheltenham, GBR, GL50 3PR
EARNZ PLC is a holding company based in the United Kingdom. Its principal activity is a buy-and-build approach, focusing on the acquisition and development of businesses aligned with decarbonisation and net zero objectives. The group operates and generates sole revenue from the United Kingdom. The group generates revenue from the Continuing operations, is Commercial and Industrial mechanical and electrical engineering services, Domestic maintenance and heating installations, Retrofit and solar services, and social housing retrofit services.