RTLLF (Rational AG) Insider Ownership: 0.00 % (As of Jul. 16, 2026)

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Director of Data and Quant Analytics at GuruFocus
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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

RTLLF Rational AG RTLLF
95 GF Score
Price $734.06
GF Value $884.52
Valuation Modestly Undervalued
! 1 Warning Sign
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What is Rational AG Insider Ownership?

Rational AG RTLLF 95 Insider Ownership is 0.00 % as of Jul. 16, 2026. GuruFocus rates RTLLF with a GF Score™ of 95/100 and a GF Value™ of $884.52 (Modestly Undervalued). The stock has 1 warning sign investors should review.

Insider ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Rational AG's insider ownership is 0.00%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Rational AG's Institutional Ownership is 0.02%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Rational AG's Float Percentage Of Total Shares Outstanding is 0.00%.

Rational AG Insider Ownership Historical Data

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The historical data trend for Rational AG's Insider Ownership 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.

Rational AG Insider Ownership Chart

Rational AG Annual Data
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Insider Ownership
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Rational AG Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Insider Ownership 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
RTLLF
95GF Score
Rational AG RTLLF
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Rational AG Insider Ownership Calculation

The percentage of shares that are owned by company insiders relative to the total shares outstanding.

Frequently Asked Questions Learn more about Insider Ownership →
What does a Insider Ownership of 0.00 % mean?
Rational AG (RTLLF) has a Insider Ownership of 0.00 % as of Jul. 16, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Rational AG and its competitors.
Is Rational AG's Insider Ownership too high?
Rational AG's current Insider Ownership is 0.00 %. Overall, Rational AG has a GF Score™ of 95/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Rational AG's Insider Ownership compare to GEV and ETN?
Rational AG's Insider Ownership of 0.00 % can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Insider Ownership for an Industrial Products company?
A good Insider Ownership depends on the Industrial Products industry context. However, Insider Ownership 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 Insider Ownership mean?
A high Insider Ownership can signal that a stock is expensive relative to its fundamentals. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Rational AG and its competitors. Rational AG's current Insider Ownership 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 Rational AG stock overvalued right now?
Based on GuruFocus' analysis, Rational AG (RTLLF) is currently considered Modestly Undervalued. The stock's GF Value™ is $884.52, compared to a current price of $734.06 — trading 17% below its estimated fair value. The current Insider Ownership is 0.00 %. Rational AG's overall GF Score™ is 95/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Insider Ownership calculated?
Insider Ownership is calculated from a company's financial statements. For Rational AG (RTLLF), the current Insider Ownership is 0.00 % as of Jul. 16, 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 $734.06 is trading 17% below its estimated GF Value™ of $884.52. GuruFocus considers Rational AG to be Modestly Undervalued.

Key valuation signals for RTLLF:

  • Insider Ownership: 0.00 %
  • GF Value™: $884.52 vs. price of $734.06 (17% below fair value)
  • GF Score™: 95/100 with 1 warning sign

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 AG Business Description

Address Siegfried-Meister-Strasse 1, Landsberg am Lech, BY, DEU, 86899
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.
95GF Score

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

$734.06
Price
$884.52
GF Value