Moog (STU:MO7A) Piotroski F-Score: 7 (As of Sep. 14, 2026) — 17% Above Median

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STU:MO7A Moog Inc STU:MO7A
81 GF Score
Price €314.40
GF Value €201.78
Valuation Significantly Overvalued
! 1 Warning Sign
View Full Analysis

What is Moog Piotroski F-Score?

Moog STU:MO7A -0.32% 81 Piotroski F-Score is 7 as of Sep. 14, 2026, which is 17% above its 10-year median of 6.00. GuruFocus rates STU:MO7A with a GF Score™ of 81/100 and a GF Value™ of €201.78 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 328 Aerospace & Defense companies, Moog ranks better than 87.5% on this metric.

Good Sign:

Piotroski F-Score is 7, indicates a very healthy situation.

The zones of discrimination were as such:

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Moog has an F-score of 7. It is a good or high score, which usually indicates a very healthy situation.

The historical rank and industry rank for Moog's Piotroski F-Score or its related term are showing as below:

STU:MO7A' s Piotroski F-Score Range Over the Past 10 Years
Min: 4   Med: 6   Max: 9
Current: 7

During the past 13 years, the highest Piotroski F-Score of Moog was 9. The lowest was 4. And the median was 6.

Moog  (STU:MO7A) Piotroski F-Score Explanation

The developer of the system is Joseph D. Piotroski is relatively unknown accounting professor who shuns publicity and rarely gives interviews.

He graduated from the University of Illinois with a B.S. in accounting in 1989, received an M.B.A. from Indiana University in 1994. Five years later, in 1999, after earning a Ph.D. in accounting from the University of Michigan, he became an associate professor of accounting at the University of Chicago.

In 2000, he wrote a research paper called "Value Investing: The Use of Historical Financial Statement Information to Separate Winners from Losers" (pdf).

He wanted to see if he can develop a system (using a simple nine-point scoring system) that can increase the returns of a strategy of investing in low price to book (referred to in the paper as high book to market) value companies.

What he found was something that exceeded his most optimistic expectations.

Buying only those companies that scored highest (8 or 9) on his nine-point scale, or F-Score as he called it, over the 20 year period from 1976 to 1996 led to an average out-performance over the market of 13.4%.

Even more impressive were the results of a strategy of investing in the highest F-Score companies (8 or 9) and shorting companies with the lowest F-Score (0 or 1).

Over the same period from 1976 to 1996 (20 years) this strategy led to an average yearly return of 23%, substantially outperforming the average S&P 500 index return of 15.83% over the same period.


Moog Piotroski F-Score Related Terms


Moog Piotroski F-Score Historical Data

* Premium members only.

The historical data trend for Moog's Piotroski F-Score 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.

Moog Piotroski F-Score Chart

Moog Annual Data
Trend Sep16 Sep17 Sep18 Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
Piotroski F-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 7.00 7.00 6.00 6.00 6.00

Moog Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Piotroski F-Score 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 4.00 6.00 7.00 6.00 7.00

STU:MO7A vs HII, DRS, BWXT: Piotroski F-Score Comparison

For the Aerospace & Defense subindustry, Moog's Piotroski F-Score, along with its competitors' market caps and Piotroski F-Score 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.


Moog Piotroski F-Score vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, Moog's Piotroski F-Score distribution charts can be found below:

* The bar in red indicates where Moog's Piotroski F-Score falls into.


STU:MO7A
81GF Score
Moog Inc STU:MO7A
Piotroski F-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

How is the Piotroski F-Score calculated?

* 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.

This Year (Jun26) TTM:Last Year (Jun25) TTM:
Net Income was 54.874 + 67.339 + 70.791 + 131.958 = €325 Mil.
Cash Flow from Operations was 205.067 + -38.232 + 112.099 + 138.962 = €418 Mil.
Revenue was 893.866 + 939.695 + 909.934 + 969.161 = €3,713 Mil.
Gross Profit was 246.076 + 251.281 + 248.735 + 301.41 = €1,048 Mil.
Average Total Assets from the begining of this year (Jun25)
to the end of this year (Jun26) was
(3811.83 + 3770.999 + 3887.317 + 4240.747 + 4141.384) / 5 = €3970.4554 Mil.
Total Assets at the begining of this year (Jun25) was €3,812 Mil.
Long-Term Debt & Capital Lease Obligation was €787 Mil.
Total Current Assets was €2,260 Mil.
Total Current Liabilities was €1,082 Mil.
Net Income was 40.195 + 54.937 + 50.514 + 50.707 = €196 Mil.

Revenue was 826.282 + 867.027 + 863.97 + 840.628 = €3,398 Mil.
Gross Profit was 235.132 + 234.049 + 237.372 + 231.342 = €938 Mil.
Average Total Assets from the begining of last year (Jun24)
to the end of last year (Jun25) was
(3778.938 + 3673.96 + 4004.326 + 3995.311 + 3811.83) / 5 = €3852.873 Mil.
Total Assets at the begining of last year (Jun24) was €3,779 Mil.
Long-Term Debt & Capital Lease Obligation was €938 Mil.
Total Current Assets was €2,082 Mil.
Total Current Liabilities was €857 Mil.

*Note: If the latest quarterly/semi-annual/annual total assets data is 0, then we will use previous quarterly/semi-annual/annual data for all the items in the balance sheet.

Profitability

Question 1. Return on Assets (ROA)

Net income before extraordinary items for the year divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

Moog's current Net Income (TTM) was 325. ==> Positive ==> Score 1.

Question 2. Cash Flow Return on Assets (CFROA)

Net cash flow from operating activities (operating cash flow) divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

Moog's current Cash Flow from Operations (TTM) was 418. ==> Positive ==> Score 1.

Question 3. Change in Return on Assets

Compare this year's return on assets (1) to last year's return on assets.

Score 1 if it's higher, 0 if it's lower.

ROA (This Year)=Net Income/Total Assets (Jun25)
=324.962/3811.83
=0.08525092

ROA (Last Year)=Net Income/Total Assets (Jun24)
=196.353/3778.938
=0.05195984

Moog's return on assets of this year was 0.08525092. Moog's return on assets of last year was 0.05195984. ==> This year is higher. ==> Score 1.

Question 4. Quality of Earnings (Accrual)

Compare Cash flow return on assets (2) to return on assets (1)

Score 1 if CFROA > ROA, 0 if CFROA <= ROA.

Moog's current Net Income (TTM) was 325. Moog's current Cash Flow from Operations (TTM) was 418. ==> 418 > 325 ==> CFROA > ROA ==> Score 1.

Funding

Question 5. Change in Gearing or Leverage

Compare this year's gearing (long-term debt divided by average total assets) to last year's gearing.

Score 0 if this year's gearing is higher, 1 otherwise.

Gearing (This Year: Jun26)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Jun25 to Jun26
=786.778/3970.4554
=0.19815813

Gearing (Last Year: Jun25)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Jun24 to Jun25
=937.811/3852.873
=0.24340564

Moog's gearing of this year was 0.19815813. Moog's gearing of last year was 0.24340564. ==> This year is lower or equal to last year. ==> Score 1.

Question 6. Change in Working Capital (Liquidity)

Compare this year's current ratio (current assets divided by current liabilities) to last year's current ratio.

Score 1 if this year's current ratio is higher, 0 if it's lower

Current Ratio (This Year: Jun26)=Total Current Assets/Total Current Liabilities
=2259.668/1082.486
=2.08748012

Current Ratio (Last Year: Jun25)=Total Current Assets/Total Current Liabilities
=2082.451/857.128
=2.42956828

Moog's current ratio of this year was 2.08748012. Moog's current ratio of last year was 2.42956828. ==> Last year's current ratio is higher ==> Score 0.

Question 7. Change in Shares in Issue

Compare the number of shares in issue this year, to the number in issue last year.

Score 0 if there is larger number of shares in issue this year, 1 otherwise.

Moog's number of shares in issue this year was 32.076. Moog's number of shares in issue last year was 31.897. ==> There is larger number of shares in issue this year. ==> Score 0.

Efficiency

Question 8. Change in Gross Margin

Compare this year's gross margin (Gross Profit divided by sales) to last year's.

Score 1 if this year's gross margin is higher, 0 if it's lower.

Gross Margin (This Year: TTM)=Gross Profit/Revenue
=1047.502/3712.656
=0.28214357

Gross Margin (Last Year: TTM)=Gross Profit/Revenue
=937.895/3397.907
=0.27602139

Moog's gross margin of this year was 0.28214357. Moog's gross margin of last year was 0.27602139. ==> This year's gross margin is higher. ==> Score 1.

Question 9. Change in asset turnover

Compare this year's asset turnover (total sales for the year divided by total assets at the beginning of the year) to last year's asset turnover ratio.

Score 1 if this year's asset turnover ratio is higher, 0 if it's lower

Asset Turnover (This Year)=Revenue/Total Assets at the Beginning of This Year (Jun25)
=3712.656/3811.83
=0.97398258

Asset Turnover (Last Year)=Revenue/Total Assets at the Beginning of Last Year (Jun24)
=3397.907/3778.938
=0.89916982

Moog's asset turnover of this year was 0.97398258. Moog's asset turnover of last year was 0.89916982. ==> This year's asset turnover is higher. ==> Score 1.

Evaluation

Piotroski F-Score= Que. 1+ Que. 2+ Que. 3+Que. 4+Que. 5+Que. 6+Que. 7+Que. 8+Que. 9
=1+1+1+1+1+0+0+1+1
=7

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Moog has an F-score of 7. It is a good or high score, which usually indicates a very healthy situation.

Frequently Asked Questions Learn more about Piotroski F-Score →
What does a Piotroski F-Score of 7 mean?
Moog (STU:MO7A) has a Piotroski F-Score of 7 as of Sep. 14, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Moog and its competitors. This is 17% above median its historical median of 6.00. Over the past decade, Moog's Piotroski F-Score has ranged from 4.00 to 9.00. According to the industry distribution chart, Moog ranks #41 out of 328 companies in the Aerospace & Defense industry, placing it in the top 12.5%.
Is Moog's Piotroski F-Score too high?
Moog's current Piotroski F-Score of 7 is 17% above median its 10-year median of 6.00. Over the past 10 years, this metric has ranged from a low of 4.00 to a high of 9.00. The Aerospace & Defense industry median Piotroski F-Score is 5.00. Moog's value of 7 is 40% above this industry median. Based on the distribution chart, Moog ranks #41 out of 328 companies in the Aerospace & Defense industry, which is in the top quartile — a strong position relative to peers. Overall, Moog has a GF Score™ of 81/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Moog's Piotroski F-Score compare to HII and DRS?
According to the Aerospace & Defense industry distribution chart, Moog ranks #41 out of 328 companies for Piotroski F-Score. This places Moog in the top 13% of its industry — outperforming the majority of peers. The industry median Piotroski F-Score is 5.00. Moog's value of 7 is 40% above this benchmark. Historically, Moog's own Piotroski F-Score has ranged from 4.00 to 9.00 over the past decade. While the company's 10-year median is 6.00 vs. the industry median of 5.00, Moog 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 Piotroski F-Score for an Aerospace & Defense company?
The median Piotroski F-Score among Aerospace & Defense companies is 5.00, based on 328 companies in the industry. Companies in the top quartile (top 25%) have a Piotroski F-Score significantly above this median, while those in the bottom quartile fall well below. However, Piotroski F-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Moog's current Piotroski F-Score of 7 is 40% 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 Piotroski F-Score mean?
A high Piotroski F-Score can signal that a stock is expensive relative to its fundamentals. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Moog and its competitors. For the Aerospace & Defense industry, the median Piotroski F-Score is 5.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Moog's current Piotroski F-Score is 7, which is 17% above median its own 10-year median of 6.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Moog stock overvalued right now?
Based on GuruFocus' analysis, Moog (STU:MO7A) is currently considered Significantly Overvalued. The stock's GF Value™ is €201.78, compared to a current price of €314.40 — trading 55.8% above its estimated fair value. The current Piotroski F-Score is 7, which is 17% above median its 10-year median of 6.00 and 40% above the Aerospace & Defense industry median of 5.00. Moog's overall GF Score™ is 81/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Piotroski F-Score calculated?
Piotroski F-Score is calculated from a company's financial statements. For Moog (STU:MO7A), the current Piotroski F-Score is 7 as of Sep. 14, 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 Moog (STU:MO7A) Overvalued in 2026?

Based on GuruFocus' analysis, Moog stock appears to be overvalued. The current stock price of €314.40 is trading 55.8% above its estimated GF Value™ of €201.78. GuruFocus considers Moog to be Significantly Overvalued.

Key valuation signals for STU:MO7A:

  • Piotroski F-Score: 7 (17% above median its 10-year median of 6.00)
  • GF Value™: €201.78 vs. price of €314.40 (55.8% above fair value)
  • GF Score™: 81/100 with 1 warning sign
  • Industry Position: 40% above the Aerospace & Defense median (#41 of 328)

No single metric tells the full story. See the STU:MO7A stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Moog Business Description

Other Exchanges MOG.B:USAMOG.A:USA
Address 400 Jamison Road, East Aurora, New York, NY, USA, 14052-0018
Moog Inc. manufactures precision motion and fluid control systems for aerospace, defense, and industrial markets. Its four segments are Space and Defense, Military Aircraft, Commercial Aircraft, and Industrial, with the majority of revenue from Space and Defense. The company provides components for defense vehicle platforms, missile systems, naval ships, submarines, and space launch vehicles, and spacecraft. Its products include actuation systems, motion platforms, motors, servo and proportional valves, slip rings, propulsion systems, and weapon stores management systems. it serves industries such as aerospace and defense, industrial automation, energy, marine, motorsport, simulation, and medical devices. It operates in the United States, the United Kingdom, Germany, and other regions.
81GF Score

Get the complete analysis for STU:MO7A

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

€314.40
Price
€201.78
GF Value