Marston's (LSE:MARS) Days Inventory: 0.00 (As of Mar. 2026)


LSE:MARS Marston's PLC LSE:MARS
52 GF Score
Price £0.51
GF Value £0.39
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Marston's Days Inventory?

Marston's LSE:MARS +1.39% 52 Days Inventory is 0.00 as of Mar. 2026. GuruFocus rates LSE:MARS with a GF Score™ of 52/100 and a GF Value™ of £0.39 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 347 Restaurants companies, Marston's ranks better than 58.5% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Marston's's Average Total Inventories for the six months ended in Mar. 2026 was £13.3 Mil. Marston's's Cost of Goods Sold for the six months ended in Mar. 2026 was £0.0 Mil.

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

LSE:MARS' s Days Inventory Range Over the Past 10 Years
Min: 11.08   Med: 17.76   Max: 39.6
Current: 13.26

During the past 13 years, Marston's's highest Days Inventory was 39.60. The lowest was 11.08. And the median was 17.76.

LSE:MARS's Days Inventory is ranked better than
58.5% of 347 companies
in the Restaurants industry
Industry Median: 15.68 vs LSE:MARS: 13.26

Marston's's Days Inventory stayed the same from Mar. 2025 (0.00) to Mar. 2026 (0.00).

Inventory Turnover measures how fast the company turns over its inventory within a year. Marston's's Inventory Turnover for the six months ended in Mar. 2026 was 0.00.

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. Marston's's Inventory-to-Revenue for the six months ended in Mar. 2026 was 0.03.


Marston's  (LSE:MARS) 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.

Marston's's Inventory Turnover for the six 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.

Marston's's Inventory to Revenue for the six 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.


Marston's Days Inventory Related Terms


Marston's Days Inventory Historical Data

* Premium members only.

The historical data trend for Marston's'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.

Marston's Days Inventory Chart

Marston's Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 14.84 11.08 12.14 13.06 13.26

Marston's Semi-Annual Data
Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 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 0.00 0.00 0.00

LSE:MARS vs MCD, SBUX, YUM: Days Inventory Comparison

For the Restaurants subindustry, Marston's'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.


Marston's Days Inventory vs Restaurants Industry

For the Restaurants industry and Consumer Cyclical sector, Marston's's Days Inventory distribution charts can be found below:

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


LSE:MARS
52GF Score
Marston's PLC LSE:MARS
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Marston's Days Inventory Calculation

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

Marston's's Days Inventory for the fiscal year that ended in Sep. 2025 is calculated as

Days Inventory (A: Sep. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Sep. 2024 ) + Total Inventories (A: Sep. 2025 )) / count ) / Cost of Goods Sold (A: Sep. 2025 )*Days in Period
=( (14.4 + 13.8) / 2 ) / 388*365
=14.1 / 388*365
=13.26

Marston's'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: Sep. 2025 ) + Total Inventories (Q: Mar. 2026 )) / count ) / Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=( (13.8 + 12.7) / 2 ) / 0*365 / 2
=13.25 / 0*365 / 2
=N/A

* 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 0.00 mean?
Marston's (LSE:MARS) has a Days Inventory of 0.00 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Marston's and its competitors. Over the past decade, Marston's' Days Inventory has ranged from 11.08 to 39.60. According to the industry distribution chart, Marston's ranks #144 out of 347 companies in the Restaurants industry, placing it in the top 41.5%.
Is Marston's' Days Inventory too high?
Marston's' current Days Inventory is 0.00. Over the past 10 years, this metric has ranged from a low of 11.08 to a high of 39.60. Based on the distribution chart, Marston's ranks #144 out of 347 companies in the Restaurants industry, which is above the industry midpoint. Overall, Marston's has a GF Score™ of 52/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Marston's' Days Inventory compare to MCD and SBUX?
According to the Restaurants industry distribution chart, Marston's ranks #144 out of 347 companies for Days Inventory. This puts Marston's in the upper half of its industry. The industry median Days Inventory is 15.68. Historically, Marston's' own Days Inventory has ranged from 11.08 to 39.60 over the past decade. 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 Restaurants company?
The median Days Inventory among Restaurants companies is 15.68, based on 347 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. 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 Marston's and its competitors. For the Restaurants industry, the median Days Inventory is 15.68 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Marston's's current Days Inventory is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Marston's stock overvalued right now?
Based on GuruFocus' analysis, Marston's (LSE:MARS) is currently considered Significantly Overvalued. The stock's GF Value™ is £0.39, compared to a current price of £0.51 — trading 30.5% above its estimated fair value. The current Days Inventory is 0.00. Marston's' overall GF Score™ is 52/100 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 Marston's (LSE:MARS), the current Days Inventory is 0.00 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 Marston's (LSE:MARS) Overvalued in 2026?

Based on GuruFocus' analysis, Marston's stock appears to be overvalued. The current stock price of £0.51 is trading 30.5% above its estimated GF Value™ of £0.39. GuruFocus considers Marston's to be Significantly Overvalued.

Key valuation signals for LSE:MARS:

  • Days Inventory: 0.00
  • GF Value™: £0.39 vs. price of £0.51 (30.5% above fair value)
  • GF Score™: 52/100 with 5 warning signs

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


Marston's Business Description

Other Exchanges MARZF:USAMARSl:UK
Address Saint Johns Square, Saint Johns House, Wolverhampton, GBR, WV1 4JT
Marston's PLC is a beer brewer and pub operator. It operates more than 1,500 pubs across the United Kingdom under brand names including Marston's Two For One, Milestone Rotisserie, Pitcher & Piano, and Revere. It also licenses and franchises more than 500 other taverns, and it has some locations that offer lodging. The company has five breweries that distribute its beer brands for sale to both out-of-home and at-home customers. Its key beer brands include Hobgoblin, Marston's Pedigree, Wainwright, Ringwood, Brakspear, and Banks's. Roughly 20% of the company's revenue comes from the brewing business; the rest comes from its pub businesses. Virtually all revenue is generated in the United Kingdom.
52GF Score

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

£0.51
Price
£0.39
GF Value