Nordic American TankersSTU:B30 +4.15%40 Days Inventory is 54.37 as of Mar. 2026, which is 86% above its 10-year median of 29.22. GuruFocus rates STU:B30 with a GF Score™ of 40/100 and a GF Value™ of €2.49 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 684 Oil & Gas companies, Nordic American Tankers ranks better than 51.17% on this metric.
The historical rank and industry rank for Nordic American Tankers's Days Inventory or its related term are showing as below:
STU:B30'
s Days Inventory Range Over the Past 10 Years
Min: 21.94 Med: 29.22 Max: 42.89
Current: 30.09
During the past 13 years, Nordic American Tankers's highest Days Inventory was 42.89. The lowest was 21.94. And the median was 29.22.
STU:B30's Days Inventory is ranked better than 51.17% of 684
companies
in the Oil & Gas industry
Industry Median: 31
vs STU:B30: 30.09
Nordic American Tankers's Days Inventory
declined
from Mar. 2025 (66.59) to Mar. 2026 (54.37).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Nordic American Tankers's Inventory Turnover for the
three
months ended in Mar. 2026 was 1.68.
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.
Nordic American Tankers's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 0.23.
Nordic American Tankers (STU:B30) 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.
Nordic American Tankers'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.
Nordic American Tankers'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.
Nordic American Tankers Days Inventory Related Terms
Nordic American Tankers Days Inventory Historical Data
* 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.
STU:B30 vs NVGS, EE, PBT: Days Inventory Comparison
For the Oil & Gas Midstream subindustry, Nordic American Tankers'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.
Nordic American Tankers Days Inventory vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Nordic American Tankers's Days Inventory distribution charts can be found below:
* The bar in red indicates where Nordic American Tankers'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.
Nordic American Tankers (STU:B30) has a Days Inventory of 54.37 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Nordic American Tankers and its competitors. This is 86% above median its historical median of 29.22. Over the past decade, Nordic American Tankers' Days Inventory has ranged from 21.94 to 42.89. According to the industry distribution chart, Nordic American Tankers ranks #334 out of 684 companies in the Oil & Gas industry, placing it in the top 48.8%.
Is Nordic American Tankers' Days Inventory too high?
Nordic American Tankers' current Days Inventory of 54.37 is 86% above median its 10-year median of 29.22. Over the past 10 years, this metric has ranged from a low of 21.94 to a high of 42.89. The Oil & Gas industry median Days Inventory is 31.00. Nordic American Tankers' value of 54.37 is 75.4% above this industry median. Based on the distribution chart, Nordic American Tankers ranks #334 out of 684 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, Nordic American Tankers has a GF Score™ of 40/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nordic American Tankers' Days Inventory compare to NVGS and EE?
According to the Oil & Gas industry distribution chart, Nordic American Tankers ranks #334 out of 684 companies for Days Inventory. This puts Nordic American Tankers in the upper half of its industry. The industry median Days Inventory is 31.00. Nordic American Tankers' value of 54.37 is 75.4% above this benchmark. Historically, Nordic American Tankers' own Days Inventory has ranged from 21.94 to 42.89 over the past decade. While the company's 10-year median is 29.22 vs. the industry median of 31.00, Nordic American Tankers 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 31.00, based on 684 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. Nordic American Tankers's current Days Inventory of 54.37 is 75.4% 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 Nordic American Tankers 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. Nordic American Tankers's current Days Inventory is 54.37, which is 86% above median its own 10-year median of 29.22. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nordic American Tankers stock overvalued right now?
Based on GuruFocus' analysis, Nordic American Tankers (STU:B30) is currently considered Significantly Overvalued. The stock's GF Value™ is €2.49, compared to a current price of €5.39 — trading 116.5% above its estimated fair value. The current Days Inventory is 54.37, which is 86% above median its 10-year median of 29.22 and 75.4% above the Oil & Gas industry median of 31.00. Nordic American Tankers' overall GF Score™ is 40/100 with 7 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 Nordic American Tankers (STU:B30), the current Days Inventory is 54.37 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 Nordic American Tankers (STU:B30) Overvalued in 2026?
Based on GuruFocus' analysis, Nordic American Tankers stock appears to be overvalued.
The current stock price of €5.39 is trading 116.5% above its estimated GF Value™ of €2.49.
GuruFocus considers Nordic American Tankers to be Significantly Overvalued.
Key valuation signals for STU:B30:
Days Inventory: 54.37 (86% above median its 10-year median of 29.22)
GF Value™: €2.49 vs. price of €5.39 (116.5% above fair value)
Industry Position: 75.4% above the Oil & Gas median (#334 of 684)
No single metric tells the full story. See the STU:B30 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nordic American Tankers Ltd owns and operates double-hull crude oil tankers. It is an international tanker company that owns double-hull Suezmax tankers. It operates vessels in the spot market or on spot market-related charters according to cooperative arrangements with third parties. The company's fleet consists of crude oil tankers, and all of its vessels are employed in the spot market. The company has only one type of vessel - Suezmax crude oil tankers. It operates in markets that are very competitive and based mainly on supply and demand.
40GF Score
Get the complete analysis for STU:B30
Days Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
STU:B30 has been successfully added to your 
