Bertrandt AG (FRA:BDT) 3-1 Month Momentum %: -14.81% (As of Aug. 30, 2026)

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Director of Data and Quant Analytics at GuruFocus
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Charlie Tian
Founder & CEO of GuruFocus
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.

FRA:BDT Bertrandt AG FRA:BDT
51 GF Score
Price €9.04
GF Value €17.03
Valuation Significantly Undervalued
! 2 Warning Signs
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What is Bertrandt AG 3-1 Month Momentum %?

Bertrandt AG FRA:BDT -2.80% 51 3-1 Month Momentum % is -14.81% as of Aug. 30, 2026. GuruFocus rates FRA:BDT with a GF Score™ of 51/100 and a GF Value™ of €17.03 (Significantly Undervalued). The stock has 2 warning signs investors should review. Among 1,330 Vehicles & Parts companies, Bertrandt AG ranks worse than 64.59% on this metric.

3-1 Month Momentum % is the total return of the stock from 3-month ago to 1-month ago. As of today (2026-08-30), Bertrandt AG's 3-1 Month Momentum % is -14.81%.

The industry rank for Bertrandt AG's 3-1 Month Momentum % or its related term are showing as below:

FRA:BDT's 3-1 Month Momentum % is ranked worse than
64.59% of 1330 companies
in the Vehicles & Parts industry
Industry Median: -7.04 vs FRA:BDT: -14.81

Bertrandt AG  (FRA:BDT) 3-1 Month Momentum % Explanation

Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 3-1 Month Momentum % measures the total return to a stock over the past three months, but ignores the previous month.

The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.


Bertrandt AG 3-1 Month Momentum % Related Terms


FRA:BDT vs ORLY, AZO, GPC: 3-1 Month Momentum % Comparison

For the Auto Parts subindustry, Bertrandt AG's 3-1 Month Momentum %, along with its competitors' market caps and 3-1 Month Momentum % 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.


Bertrandt AG 3-1 Month Momentum % vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Bertrandt AG's 3-1 Month Momentum % distribution charts can be found below:

* The bar in red indicates where Bertrandt AG's 3-1 Month Momentum % falls into.


FRA:BDT
51GF Score
Bertrandt AG FRA:BDT
3-1 Month Momentum % is just one metric. See GF Score™, valuation, warning signs, and more.
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Bertrandt AG  (FRA:BDT) 3-1 Month Momentum % Calculation

3-1 Month Momentum % is calculated as following:

3-1 Month Momentum %=( Price 1-month ago / Price 3-month ago - 1 ) * 100 %

* 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.

Frequently Asked Questions Learn more about 3-1 Month Momentum % →
What does a 3-1 Month Momentum % of -14.81% mean?
Bertrandt AG (FRA:BDT) has a 3-1 Month Momentum % of -14.81% as of Aug. 30, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Bertrandt AG and its competitors. According to the industry distribution chart, Bertrandt AG ranks #859 out of 1330 companies in the Vehicles & Parts industry, placing it in the top 64.6%.
Is Bertrandt AG's 3-1 Month Momentum % too high?
Bertrandt AG's current 3-1 Month Momentum % is -14.81%. Based on the distribution chart, Bertrandt AG ranks #859 out of 1330 companies in the Vehicles & Parts industry, which is below the industry midpoint. Overall, Bertrandt AG has a GF Score™ of 51/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Bertrandt AG's 3-1 Month Momentum % compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Bertrandt AG ranks #859 out of 1330 companies for 3-1 Month Momentum %. This places Bertrandt AG in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-1 Month Momentum % for a Vehicles & Parts company?
A good 3-1 Month Momentum % depends on the Vehicles & Parts industry context. However, 3-1 Month Momentum % 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 3-1 Month Momentum % mean?
A high 3-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Bertrandt AG and its competitors. Bertrandt AG's current 3-1 Month Momentum % is -14.81%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bertrandt AG stock overvalued right now?
Based on GuruFocus' analysis, Bertrandt AG (FRA:BDT) is currently considered Significantly Undervalued. The stock's GF Value™ is €17.03, compared to a current price of €9.04 — trading 46.9% below its estimated fair value. The current 3-1 Month Momentum % is -14.81%. Bertrandt AG's overall GF Score™ is 51/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-1 Month Momentum % calculated?
3-1 Month Momentum % is calculated from a company's financial statements. For Bertrandt AG (FRA:BDT), the current 3-1 Month Momentum % is -14.81% as of Aug. 30, 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 Bertrandt AG (FRA:BDT) Overvalued in 2026?

Based on GuruFocus' analysis, Bertrandt AG stock appears to be undervalued. The current stock price of €9.04 is trading 46.9% below its estimated GF Value™ of €17.03. GuruFocus considers Bertrandt AG to be Significantly Undervalued.

Key valuation signals for FRA:BDT:

  • 3-1 Month Momentum %: -14.81%
  • GF Value™: €17.03 vs. price of €9.04 (46.9% below fair value)
  • GF Score™: 51/100 with 2 warning signs

No single metric tells the full story. See the FRA:BDT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Bertrandt AG Business Description

Address Birkensee 1, Ehningen, DEU, 71139
Bertrandt AG is an international engineering services provider mainly serving the automotive industry, as well as the aerospace, defence, rail, and industrial sectors. The company provides development services, including design, simulation, software and electronics development, testing, validation, and production-related services. Its activities are organized mainly into the Digital Engineering segment, which bundles vehicle and system development services, and the Physical Engineering segment, which focuses on testing, validation, and technical services. The majority of its revenue is generated from the Digital Engineering segment. The company operates in Germany and Europe, with additional operations in North America, Africa, and Asia.
51GF Score

Get the complete analysis for FRA:BDT

3-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€9.04
Price
€17.03
GF Value