PetroTalHAM:SER1 -8.91%41 Days Inventory is 48.72 as of Mar. 2026, which is 8% below its 10-year median of 53.05. GuruFocus rates HAM:SER1 with a GF Score™ of 41/100 and a GF Value™ of €0.36 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 685 Oil & Gas companies, PetroTal ranks worse than 59.42% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). PetroTal's Average Total Inventories for the
three
months ended in Mar. 2026 was €11.1 Mil. PetroTal's Cost of Goods Sold for the
three
months ended in Mar. 2026 was €20.7 Mil.
Hence, PetroTal's Days Inventory for the
three
months ended in Mar. 2026 was 48.72.
The historical rank and industry rank for PetroTal's Days Inventory or its related term are showing as below:
HAM:SER1'
s Days Inventory Range Over the Past 10 Years
Min: 5.09 Med: 53.05 Max: 66247.5
Current: 40.02
During the past 13 years, PetroTal's highest Days Inventory was 66247.50. The lowest was 5.09. And the median was 53.05.
HAM:SER1's Days Inventory is ranked worse than 59.42% of 685
companies
in the Oil & Gas industry
Industry Median: 31.01
vs HAM:SER1: 40.02
PetroTal's Days Inventory
increased
from Mar. 2025 (33.77) to Mar. 2026 (48.72).
It might indicate that PetroTal's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
PetroTal's Inventory Turnover for the
three
months ended in Mar. 2026 was 1.87.
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.
PetroTal's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 0.20.
PetroTal (HAM:SER1) 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.
PetroTal's Inventory Turnover for the
three
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.
PetroTal's Inventory to Revenue for the
three
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.
PetroTal Days Inventory Related Terms
PetroTal Days Inventory Historical Data
* Premium members only.
The historical data trend for PetroTal'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.
HAM:SER1 vs COP, EOG, OXY: Days Inventory Comparison
For the Oil & Gas E&P subindustry, PetroTal'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.
PetroTal Days Inventory vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, PetroTal's Days Inventory distribution charts can be found below:
* The bar in red indicates where PetroTal'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.
PetroTal (HAM:SER1) has a Days Inventory of 48.72 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on PetroTal and its competitors. This is near median its historical median of 53.05. Over the past decade, PetroTal's Days Inventory has ranged from 5.09 to 66,247.50. According to the industry distribution chart, PetroTal ranks #407 out of 685 companies in the Oil & Gas industry, placing it in the top 59.4%.
Is PetroTal's Days Inventory too high?
PetroTal's current Days Inventory of 48.72 is near median its 10-year median of 53.05. Over the past 10 years, this metric has ranged from a low of 5.09 to a high of 66,247.50. The Oil & Gas industry median Days Inventory is 31.01. PetroTal's value of 48.72 is 57.1% above this industry median. Based on the distribution chart, PetroTal ranks #407 out of 685 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, PetroTal has a GF Score™ of 41/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PetroTal's Days Inventory compare to COP and EOG?
According to the Oil & Gas industry distribution chart, PetroTal ranks #407 out of 685 companies for Days Inventory. This places PetroTal in the lower half of its industry. The industry median Days Inventory is 31.01. PetroTal's value of 48.72 is 57.1% above this benchmark. Historically, PetroTal's own Days Inventory has ranged from 5.09 to 66,247.50 over the past decade. While the company's 10-year median is 53.05 vs. the industry median of 31.01, PetroTal 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 an Oil & Gas company?
The median Days Inventory among Oil & Gas companies is 31.01, based on 685 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. PetroTal's current Days Inventory of 48.72 is 57.1% 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 PetroTal and its competitors. For the Oil & Gas industry, the median Days Inventory is 31.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PetroTal's current Days Inventory is 48.72, which is near median its own 10-year median of 53.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PetroTal stock overvalued right now?
Based on GuruFocus' analysis, PetroTal (HAM:SER1) is currently considered Modestly Undervalued. The stock's GF Value™ is €0.36, compared to a current price of €0.28 — trading 23.3% below its estimated fair value. The current Days Inventory is 48.72, which is near median its 10-year median of 53.05 and 57.1% above the Oil & Gas industry median of 31.01. PetroTal's overall GF Score™ is 41/100 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 PetroTal (HAM:SER1), the current Days Inventory is 48.72 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 PetroTal (HAM:SER1) Overvalued in 2026?
Based on GuruFocus' analysis, PetroTal stock appears to be undervalued.
The current stock price of €0.28 is trading 23.3% below its estimated GF Value™ of €0.36.
GuruFocus considers PetroTal to be Modestly Undervalued.
Key valuation signals for HAM:SER1:
Days Inventory: 48.72 (near median its 10-year median of 53.05)
GF Value™: €0.36 vs. price of €0.28 (23.3% below fair value)
Industry Position: 57.1% above the Oil & Gas median (#407 of 685)
No single metric tells the full story. See the HAM:SER1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PetroTal Corp is an energy company. The company is engaged in the exploration, appraisal, and development of crude oil and natural gas in Peru, and South America. The company generates revenues from the sale of crude oil, net of royalties and social fund. The company's operation includes: Block 95, Block 107, and Block 131.
41GF Score
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