Star Energy GroupIGESF 35 Days Inventory is 18.85 as of Dec. 2025, which is 15% above its 10-year median of 16.39. GuruFocus rates IGESF with a GF Score™ of 35/100 and a GF Value™ of $0.10 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 688 Oil & Gas companies, Star Energy Group ranks better than 64.97% on this metric.
The historical rank and industry rank for Star Energy Group's Days Inventory or its related term are showing as below:
IGESF'
s Days Inventory Range Over the Past 10 Years
Min: 14.44 Med: 16.39 Max: 19.14
Current: 18.86
During the past 13 years, Star Energy Group's highest Days Inventory was 19.14. The lowest was 14.44. And the median was 16.39.
IGESF's Days Inventory is ranked better than 64.97% of 688
companies
in the Oil & Gas industry
Industry Median: 31
vs IGESF: 18.86
Star Energy Group's Days Inventory
increased
from Dec. 2024 (17.97) to Dec. 2025 (18.85).
It might indicate that Star Energy Group's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Star Energy Group's Inventory Turnover for the
six
months ended in Dec. 2025 was 9.68.
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.
Star Energy Group's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 0.09.
Star Energy Group (OTCPK:IGESF) 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.
Star Energy Group'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.
Star Energy Group'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.
Star Energy Group Days Inventory Related Terms
Star Energy Group Days Inventory Historical Data
* Premium members only.
The historical data trend for Star Energy Group'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.
IGESF vs COP, EOG, FANG: Days Inventory Comparison
For the Oil & Gas E&P subindustry, Star Energy Group'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.
Star Energy Group Days Inventory vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Star Energy Group's Days Inventory distribution charts can be found below:
* The bar in red indicates where Star Energy Group's Days Inventory falls into.
* 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.
Star Energy Group (IGESF) has a Days Inventory of 18.85 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Star Energy Group and its competitors. This is 15% above median its historical median of 16.39. Over the past decade, Star Energy Group's Days Inventory has ranged from 14.44 to 19.14. According to the industry distribution chart, Star Energy Group ranks #241 out of 688 companies in the Oil & Gas industry, placing it in the top 35%.
Is Star Energy Group's Days Inventory too high?
Star Energy Group's current Days Inventory of 18.85 is 15% above median its 10-year median of 16.39. Over the past 10 years, this metric has ranged from a low of 14.44 to a high of 19.14. The Oil & Gas industry median Days Inventory is 31.00. Star Energy Group's value of 18.85 is 39.2% below this industry median. Based on the distribution chart, Star Energy Group ranks #241 out of 688 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, Star Energy Group has a GF Score™ of 35/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Star Energy Group's Days Inventory compare to COP and EOG?
According to the Oil & Gas industry distribution chart, Star Energy Group ranks #241 out of 688 companies for Days Inventory. This puts Star Energy Group in the upper half of its industry. The industry median Days Inventory is 31.00. Star Energy Group's value of 18.85 is 39.2% below this benchmark. Historically, Star Energy Group's own Days Inventory has ranged from 14.44 to 19.14 over the past decade. While the company's 10-year median is 16.39 vs. the industry median of 31.00, Star Energy Group 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 an Oil & Gas company?
The median Days Inventory among Oil & Gas companies is 31.00, based on 688 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. Star Energy Group's current Days Inventory of 18.85 is 39.2% 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 Star Energy Group and its competitors. For the Oil & Gas industry, the median Days Inventory is 31.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Star Energy Group's current Days Inventory is 18.85, which is 15% above median its own 10-year median of 16.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Star Energy Group stock overvalued right now?
Based on GuruFocus' analysis, Star Energy Group (IGESF) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.10, compared to a current price of $0.30 — trading 195.2% above its estimated fair value. The current Days Inventory is 18.85, which is 15% above median its 10-year median of 16.39 and 39.2% below the Oil & Gas industry median of 31.00. Star Energy Group's overall GF Score™ is 35/100 with 6 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 Star Energy Group (IGESF), the current Days Inventory is 18.85 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.
Is Star Energy Group (IGESF) Overvalued in 2026?
Based on GuruFocus' analysis, Star Energy Group stock appears to be overvalued.
The current stock price of $0.30 is trading 195.2% above its estimated GF Value™ of $0.10.
GuruFocus considers Star Energy Group to be Significantly Overvalued.
Key valuation signals for IGESF:
Days Inventory: 18.85 (15% above median its 10-year median of 16.39)
GF Value™: $0.10 vs. price of $0.30 (195.2% above fair value)
Industry Position: 39.2% below the Oil & Gas median (#241 of 688)
No single metric tells the full story. See the IGESF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Star Energy Group PLC is an onshore energy business. Its main focus has been on oil and gas extraction. The group's principal activities are exploring for, appraising, developing and producing oil and gas and developing geothermal projects. Its business segments includes Oil and Gas, which generates the majority of the revenue, and the Geothermal segment. The company has two geographical areas of operation, the United Kingdom and Croatia. All revenues are derived in the United Kingdom. Its products lines are Oil sales, Electricity sales, Gas sales, and Other.
35GF Score
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