AstronicsATRO -6.86%56 Cyclically Adjusted PB Ratio is 7.78 as of Jul. 04, 2026, which is 272% above its 10-year median of 2.09. GuruFocus rates ATRO with a GF Score™ of 56/100 and a GF Value™ of $19.51 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 214 Aerospace & Defense companies, Astronics ranks worse than 74.77% on this metric.
The historical rank and industry rank for Astronics's Cyclically Adjusted PB Ratio or its related term are showing as below:
ATRO'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.73 Med: 2.09 Max: 9.26
Current: 7.78
During the past years, Astronics's highest Cyclically Adjusted PB Ratio was 9.26. The lowest was 0.73. And the median was 2.09.
ATRO's Cyclically Adjusted PB Ratio is ranked worse than 74.77% of 214
companies
in the Aerospace & Defense industry
Industry Median: 3.84
vs ATRO: 7.78
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.
Astronics's adjusted book value per share data for the three months ended in Mar. 2026 was $3.760. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is $9.11 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Astronics (NAS:ATRO) Cyclically Adjusted PB Ratio Explanation
Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.
Astronics Cyclically Adjusted PB Ratio Related Terms
Astronics Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for Astronics's Cyclically Adjusted PB Ratio 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.
ATRO vs FLY, BETA, ACHR: Cyclically Adjusted PB Ratio Comparison
For the Aerospace & Defense subindustry, Astronics's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio 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.
Astronics Cyclically Adjusted PB Ratio vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Astronics's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Astronics's Cyclically Adjusted PB Ratio falls into.
Astronics Cyclically Adjusted PB Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.
Astronics's Cyclically Adjusted PB Ratio for today 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.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
What does a Cyclically Adjusted PB Ratio of 7.78 mean?
Astronics (ATRO) has a Cyclically Adjusted PB Ratio of 7.78 as of Jul. 04, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Astronics and its competitors. This is 272% above median its historical median of 2.09. Over the past decade, Astronics' Cyclically Adjusted PB Ratio has ranged from 0.73 to 9.26. According to the industry distribution chart, Astronics ranks #160 out of 214 companies in the Aerospace & Defense industry, placing it in the top 74.8%.
Is Astronics' Cyclically Adjusted PB Ratio too high?
Astronics' current Cyclically Adjusted PB Ratio of 7.78 is 272% above median its 10-year median of 2.09. Over the past 10 years, this metric has ranged from a low of 0.73 to a high of 9.26. The Aerospace & Defense industry median Cyclically Adjusted PB Ratio is 3.84. Astronics' value of 7.78 is 102.6% above this industry median. Based on the distribution chart, Astronics ranks #160 out of 214 companies in the Aerospace & Defense industry, which is below the industry midpoint. Overall, Astronics has a GF Score™ of 56/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Astronics' Cyclically Adjusted PB Ratio compare to FLY and BETA?
According to the Aerospace & Defense industry distribution chart, Astronics ranks #160 out of 214 companies for Cyclically Adjusted PB Ratio. This places Astronics in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 3.84. Astronics' value of 7.78 is 102.6% above this benchmark. Historically, Astronics' own Cyclically Adjusted PB Ratio has ranged from 0.73 to 9.26 over the past decade. While the company's 10-year median is 2.09 vs. the industry median of 3.84, Astronics 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 Cyclically Adjusted PB Ratio for an Aerospace & Defense company?
The median Cyclically Adjusted PB Ratio among Aerospace & Defense companies is 3.84, based on 214 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Astronics's current Cyclically Adjusted PB Ratio of 7.78 is 102.6% 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 Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Astronics and its competitors. For the Aerospace & Defense industry, the median Cyclically Adjusted PB Ratio is 3.84 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Astronics's current Cyclically Adjusted PB Ratio is 7.78, which is 272% above median its own 10-year median of 2.09. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Astronics stock overvalued right now?
Based on GuruFocus' analysis, Astronics (ATRO) is currently considered Significantly Overvalued. The stock's GF Value™ is $19.51, compared to a current price of $70.88 — trading 263.3% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 7.78, which is 272% above median its 10-year median of 2.09 and 102.6% above the Aerospace & Defense industry median of 3.84. Astronics' overall GF Score™ is 56/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Astronics (ATRO), the current Cyclically Adjusted PB Ratio is 7.78 as of Jul. 04, 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 Astronics (ATRO) Overvalued in 2026?
Based on GuruFocus' analysis, Astronics stock appears to be overvalued.
The current stock price of $70.88 is trading 263.3% above its estimated GF Value™ of $19.51.
GuruFocus considers Astronics to be Significantly Overvalued.
Key valuation signals for ATRO:
Cyclically Adjusted PB Ratio: 7.78 (272% above median its 10-year median of 2.09)
GF Value™: $19.51 vs. price of $70.88 (263.3% above fair value)
Industry Position: 102.6% above the Aerospace & Defense median (#160 of 214)
No single metric tells the full story. See the ATRO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Astronics Corporation is a provider of technologies to the aerospace, defense, and electronics industries, offering high-performance electrical power generation and distribution systems, motion systems, lighting and safety systems, avionics products, systems certification, aircraft structures, and automated test systems. The company operates through two reportable segments, Aerospace and Test Systems. The Aerospace segment designs and manufactures products for the aerospace and defense industry and generates the majority of revenue, while the Test Systems segment designs, develops, manufactures, and maintains automated test systems for the aerospace and defense, communications, and mass transit industries. The company derives the majority of its revenue from the United States.
56GF Score
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Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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