BAESY (BAE Systems) 3-1 Month Momentum %: -12.28% (As of Jul. 31, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
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.

BAESY BAE Systems PLC BAESY
90 GF Score
Price $113.57
GF Value $98.29
Valuation Modestly Overvalued
! 2 Warning Signs
View Full Analysis

What is BAE Systems 3-1 Month Momentum %?

BAE Systems BAESY +1.40% 90 3-1 Month Momentum % is -12.28% as of Jul. 31, 2026. GuruFocus rates BAESY with a GF Score™ of 90/100 and a GF Value™ of $98.29 (Modestly Overvalued). The stock has 2 warning signs investors should review. Among 353 Aerospace & Defense companies, BAE Systems ranks worse than 52.41% 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 (2026-07-31), BAE Systems's 3-1 Month Momentum % is -12.28%.

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

BAESY's 3-1 Month Momentum % is ranked worse than
52.41% of 353 companies
in the Aerospace & Defense industry
Industry Median: -8.55 vs BAESY: -12.28

BAE Systems  (OTCPK:BAESY) 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.


BAE Systems 3-1 Month Momentum % Related Terms


BAESY vs SPCX, GE, RTX: 3-1 Month Momentum % Comparison

For the Aerospace & Defense subindustry, BAE Systems'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.


BAE Systems 3-1 Month Momentum % vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, BAE Systems's 3-1 Month Momentum % distribution charts can be found below:

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


BAESY
90GF Score
BAE Systems PLC BAESY
3-1 Month Momentum % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

BAE Systems  (OTCPK:BAESY) 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 -12.28% mean?
BAE Systems (BAESY) has a 3-1 Month Momentum % of -12.28% as of Jul. 31, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on BAE Systems and its competitors. According to the industry distribution chart, BAE Systems ranks #185 out of 353 companies in the Aerospace & Defense industry, placing it in the top 52.4%.
Is BAE Systems' 3-1 Month Momentum % too high?
BAE Systems' current 3-1 Month Momentum % is -12.28%. Based on the distribution chart, BAE Systems ranks #185 out of 353 companies in the Aerospace & Defense industry, which is below the industry midpoint. Overall, BAE Systems has a GF Score™ of 90/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does BAE Systems' 3-1 Month Momentum % compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, BAE Systems ranks #185 out of 353 companies for 3-1 Month Momentum %. This places BAE Systems 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 an Aerospace & Defense company?
A good 3-1 Month Momentum % depends on the Aerospace & Defense 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 BAE Systems and its competitors. BAE Systems's current 3-1 Month Momentum % is -12.28%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BAE Systems stock overvalued right now?
Based on GuruFocus' analysis, BAE Systems (BAESY) is currently considered Modestly Overvalued. The stock's GF Value™ is $98.29, compared to a current price of $113.57 — trading 15.5% above its estimated fair value. The current 3-1 Month Momentum % is -12.28%. BAE Systems' overall GF Score™ is 90/100 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 BAE Systems (BAESY), the current 3-1 Month Momentum % is -12.28% as of Jul. 31, 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 BAE Systems (BAESY) Overvalued in 2026?

Based on GuruFocus' analysis, BAE Systems stock appears to be overvalued. The current stock price of $113.57 is trading 15.5% above its estimated GF Value™ of $98.29. GuruFocus considers BAE Systems to be Modestly Overvalued.

Key valuation signals for BAESY:

  • 3-1 Month Momentum %: -12.28%
  • GF Value™: $98.29 vs. price of $113.57 (15.5% above fair value)
  • GF Score™: 90/100 with 2 warning signs

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


BAE Systems Business Description

Address 6 Carlton Gardens, Stirling Square, London, GBR, SW1Y 5AD
BAE Systems is a British global defense, security, and aerospace company and the largest defense contractor in Europe; it is one of six prime contractors to the US Department of Defense. For reporting purposes, the company has five operating segments: electronics systems is the group's US- and UK-based electronic warfare systems; the cyber, security, and intelligence segment supplies intelligence and security solutions to the US government; platforms and services manufactures combat vehicles and munitions and performs ship repair services to the US Defense Department; the air segment includes BAE's share of US and European air programs as well as its businesses in Saudi Arabia and Australia, and the maritime segment comprises UK land- and marine-based activities.
90GF Score

Get the complete analysis for BAESY

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

$113.57
Price
$98.29
GF Value