Rational AGRTLLF +1.65%93 Days Inventory is 88.15 as of Mar. 2026, which is 8% above its 10-year median of 81.25. GuruFocus rates RTLLF with a GF Score™ of 93/100 and a GF Value™ of $893.79 (Modestly Undervalued). The stock has 1 warning sign investors should review. Among 2,972 Industrial Products companies, Rational AG ranks better than 70.76% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Rational AG's Average Total Inventories for the
three
months ended in Mar. 2026 was $150 Mil. Rational AG's Cost of Goods Sold for the
three
months ended in Mar. 2026 was $156 Mil.
Hence, Rational AG's Days Inventory for the
three
months ended in Mar. 2026 was 88.15.
The historical rank and industry rank for Rational AG's Days Inventory or its related term are showing as below:
RTLLF'
s Days Inventory Range Over the Past 10 Years
Min: 54.68 Med: 81.25 Max: 91.95
Current: 84.13
During the past 13 years, Rational AG's highest Days Inventory was 91.95. The lowest was 54.68. And the median was 81.25.
RTLLF's Days Inventory is ranked better than 70.76% of 2972
companies
in the Industrial Products industry
Industry Median: 119.325
vs RTLLF: 84.13
Rational AG's Days Inventory
increased
from Mar. 2025 (82.49) to Mar. 2026 (88.15).
It might indicate that Rational AG's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Rational AG's Inventory Turnover for the
three
months ended in Mar. 2026 was 1.04.
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.
Rational AG's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 0.41.
Rational AG (OTCPK:RTLLF) 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.
Rational AG'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.
Rational AG'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.
Rational AG Days Inventory Related Terms
Rational AG Days Inventory Historical Data
* Premium members only.
The historical data trend for Rational AG'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.
For the Specialty Industrial Machinery subindustry, Rational AG'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.
Rational AG Days Inventory vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Rational AG's Days Inventory distribution charts can be found below:
* The bar in red indicates where Rational AG'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.
Rational AG (RTLLF) has a Days Inventory of 88.15 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Rational AG and its competitors. This is near median its historical median of 81.25. Over the past decade, Rational AG's Days Inventory has ranged from 54.68 to 91.95. According to the industry distribution chart, Rational AG ranks #869 out of 2972 companies in the Industrial Products industry, placing it in the top 29.2%.
Is Rational AG's Days Inventory too high?
Rational AG's current Days Inventory of 88.15 is near median its 10-year median of 81.25. Over the past 10 years, this metric has ranged from a low of 54.68 to a high of 91.95. The Industrial Products industry median Days Inventory is 119.33. Rational AG's value of 88.15 is 26.1% below this industry median. Based on the distribution chart, Rational AG ranks #869 out of 2972 companies in the Industrial Products industry, which is above the industry midpoint. Overall, Rational AG has a GF Score™ of 93/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Rational AG's Days Inventory compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Rational AG ranks #869 out of 2972 companies for Days Inventory. This puts Rational AG in the upper half of its industry. The industry median Days Inventory is 119.33. Rational AG's value of 88.15 is 26.1% below this benchmark. Historically, Rational AG's own Days Inventory has ranged from 54.68 to 91.95 over the past decade. While the company's 10-year median is 81.25 vs. the industry median of 119.33, Rational AG 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 Industrial Products company?
The median Days Inventory among Industrial Products companies is 119.33, based on 2,972 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. Rational AG's current Days Inventory of 88.15 is 26.1% 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 Rational AG and its competitors. For the Industrial Products industry, the median Days Inventory is 119.33 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rational AG's current Days Inventory is 88.15, which is near median its own 10-year median of 81.25. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rational AG stock overvalued right now?
Based on GuruFocus' analysis, Rational AG (RTLLF) is currently considered Modestly Undervalued. The stock's GF Value™ is $893.79, compared to a current price of $746.43 — trading 16.5% below its estimated fair value. The current Days Inventory is 88.15, which is near median its 10-year median of 81.25 and 26.1% below the Industrial Products industry median of 119.33. Rational AG's overall GF Score™ is 93/100 with 1 warning sign 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 Rational AG (RTLLF), the current Days Inventory is 88.15 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 Rational AG (RTLLF) Overvalued in 2026?
Based on GuruFocus' analysis, Rational AG stock appears to be undervalued.
The current stock price of $746.43 is trading 16.5% below its estimated GF Value™ of $893.79.
GuruFocus considers Rational AG to be Modestly Undervalued.
Key valuation signals for RTLLF:
Days Inventory: 88.15 (near median its 10-year median of 81.25)
GF Value™: $893.79 vs. price of $746.43 (16.5% below fair value)
Industry Position: 26.1% below the Industrial Products median (#869 of 2972)
No single metric tells the full story. See the RTLLF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rational specializes in manufacturing automated multifunctional ovens for professional kitchens that replace conventional cooking appliances such as a stove, grill, and oven. Rational has produced over 1 million combi-steamers since its first combi-steamer in 1976, which are used to prepare 160 million food dishes daily. Approximately 72% of group revenue is generated from the sale of cooking appliances, mostly the iCombi Pro that was launched in May 2020 and its predecessor product. Rational has a presence in over 120 countries. The majority of revenue is earned in Europe, followed by North America and Asia.
93GF Score
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