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Sigma Advanced SystemsNSE:SIGMAADV -4.54%42 Cyclically Adjusted PB Ratio is 23.22 as of Sep. 16, 2026, which is 1595% above its 10-year median of 1.37. GuruFocus rates NSE:SIGMAADV with a GF Score™ of 42/100 and a GF Value™ of ₹1.47 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 206 Aerospace & Defense companies, Sigma Advanced Systems ranks worse than 485436.41% on this metric.
The historical rank and industry rank for Sigma Advanced Systems's Cyclically Adjusted PB Ratio or its related term are showing as below:
During the past years, Sigma Advanced Systems's highest Cyclically Adjusted PB Ratio was 18.82. The lowest was 0.13. And the median was 1.37.
NSE:SIGMAADV's Cyclically Adjusted PB Ratio is not ranked *
in the Aerospace & Defense industry.
Industry Median: 3.41 * Ranked among companies with meaningful Cyclically Adjusted PB Ratio only.
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.
Sigma Advanced Systems's adjusted book value per share data for the three months ended in Jun. 2026 was ₹0.000. 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 ₹34.22 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Sigma Advanced Systems (NSE:SIGMAADV) 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.
Sigma Advanced Systems Cyclically Adjusted PB Ratio Related Terms
Sigma Advanced Systems Cyclically Adjusted PB Ratio Historical Data
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The historical data trend for Sigma Advanced Systems'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.
Sigma Advanced Systems Cyclically Adjusted PB Ratio Chart
NSE:SIGMAADV vs SPCX, GE, RTX: Cyclically Adjusted PB Ratio Comparison
For the Aerospace & Defense subindustry, Sigma Advanced Systems'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.
Sigma Advanced Systems Cyclically Adjusted PB Ratio vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Sigma Advanced Systems's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Sigma Advanced Systems's Cyclically Adjusted PB Ratio falls into.
Sigma Advanced Systems 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.
* 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 23.22 mean?
Sigma Advanced Systems (NSE:SIGMAADV) has a Cyclically Adjusted PB Ratio of 23.22 as of Sep. 16, 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 Sigma Advanced Systems and its competitors. This is 1595% above median its historical median of 1.37. Over the past decade, Sigma Advanced Systems' Cyclically Adjusted PB Ratio has ranged from 0.13 to 18.82. According to the industry distribution chart, Sigma Advanced Systems ranks #999999 out of 206 companies in the Aerospace & Defense industry.
Is Sigma Advanced Systems' Cyclically Adjusted PB Ratio too high?
Sigma Advanced Systems' current Cyclically Adjusted PB Ratio of 23.22 is 1595% above median its 10-year median of 1.37. Over the past 10 years, this metric has ranged from a low of 0.13 to a high of 18.82. The Aerospace & Defense industry median Cyclically Adjusted PB Ratio is 3.41. Sigma Advanced Systems' value of 23.22 is 580.9% above this industry median. Based on the distribution chart, Sigma Advanced Systems ranks #999999 out of 206 companies in the Aerospace & Defense industry, which is in the bottom quartile relative to peers. Overall, Sigma Advanced Systems has a GF Score™ of 42/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sigma Advanced Systems' Cyclically Adjusted PB Ratio compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Sigma Advanced Systems ranks #999999 out of 206 companies for Cyclically Adjusted PB Ratio. This places Sigma Advanced Systems in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 3.41. Sigma Advanced Systems' value of 23.22 is 580.9% above this benchmark. Historically, Sigma Advanced Systems' own Cyclically Adjusted PB Ratio has ranged from 0.13 to 18.82 over the past decade. While the company's 10-year median is 1.37 vs. the industry median of 3.41, Sigma Advanced Systems 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 3.41, based on 206 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. Sigma Advanced Systems's current Cyclically Adjusted PB Ratio of 23.22 is 580.9% 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 Sigma Advanced Systems and its competitors. For the Aerospace & Defense industry, the median Cyclically Adjusted PB Ratio is 3.41 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sigma Advanced Systems's current Cyclically Adjusted PB Ratio is 23.22, which is 1595% above median its own 10-year median of 1.37. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sigma Advanced Systems stock overvalued right now?
Based on GuruFocus' analysis, Sigma Advanced Systems (NSE:SIGMAADV) is currently considered Significantly Overvalued. The stock's GF Value™ is ₹1.47, compared to a current price of ₹794.65 — trading 53957.8% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 23.22, which is 1595% above median its 10-year median of 1.37 and 580.9% above the Aerospace & Defense industry median of 3.41. Sigma Advanced Systems' overall GF Score™ is 42/100 with 6 warning signs 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 Sigma Advanced Systems (NSE:SIGMAADV), the current Cyclically Adjusted PB Ratio is 23.22 as of Sep. 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 Sigma Advanced Systems (NSE:SIGMAADV) Overvalued in 2026?
Based on GuruFocus' analysis, Sigma Advanced Systems stock appears to be overvalued.
The current stock price of ₹794.65 is trading 53957.8% above its estimated GF Value™ of ₹1.47.
GuruFocus considers Sigma Advanced Systems to be Significantly Overvalued.
Key valuation signals for NSE:SIGMAADV:
Cyclically Adjusted PB Ratio: 23.22 (1595% above median its 10-year median of 1.37)
GF Value™: ₹1.47 vs. price of ₹794.65 (53957.8% above fair value)
Industry Position: 580.9% above the Aerospace & Defense median (#999999 of 206)
No single metric tells the full story. See the NSE:SIGMAADV stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sigma Advanced Systems Ltd operates as a manufacturer and service provider of defense systems and security solutions. It specializes in the design, development, and production of defense and aerospace solutions. The company's portfolio includes avionics, naval systems, torpedo systems, communication systems, submarine platforms, radar systems, and counter-unmanned aerial systems for defence and homeland security applications.
42GF Score
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