Aspen AerogelsASPN -1.53%68 Cyclically Adjusted PB Ratio is 1.02 as of Jul. 11, 2026, which is 60% below its 10-year median of 2.52. GuruFocus rates ASPN with a GF Score™ of 68/100 and a GF Value™ of $5.08 (Fairly Valued). The stock has 4 warning signs investors should review. Among 1,357 Construction companies, Aspen Aerogels ranks better than 55.49% on this metric.
The historical rank and industry rank for Aspen Aerogels's Cyclically Adjusted PB Ratio or its related term are showing as below:
ASPN'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.57 Med: 2.52 Max: 20.25
Current: 1.04
During the past years, Aspen Aerogels's highest Cyclically Adjusted PB Ratio was 20.25. The lowest was 0.57. And the median was 2.52.
ASPN's Cyclically Adjusted PB Ratio is ranked better than 55.49% of 1357
companies
in the Construction industry
Industry Median: 1.2
vs ASPN: 1.04
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.
Aspen Aerogels's adjusted book value per share data for the three months ended in Mar. 2026 was $2.578. 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 $5.04 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Aspen Aerogels (NYSE:ASPN) 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.
Aspen Aerogels Cyclically Adjusted PB Ratio Related Terms
Aspen Aerogels Cyclically Adjusted PB Ratio Historical Data
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The historical data trend for Aspen Aerogels'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.
ASPN vs AIRJ, JLHL, PPIH: Cyclically Adjusted PB Ratio Comparison
For the Building Products & Equipment subindustry, Aspen Aerogels'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.
Aspen Aerogels Cyclically Adjusted PB Ratio vs Construction Industry
For the Construction industry and Industrials sector, Aspen Aerogels's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Aspen Aerogels's Cyclically Adjusted PB Ratio falls into.
Aspen Aerogels 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.
Aspen Aerogels'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 1.02 mean?
Aspen Aerogels (ASPN) has a Cyclically Adjusted PB Ratio of 1.02 as of Jul. 11, 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 Aspen Aerogels and its competitors. This is 60% below median its historical median of 2.52. Over the past decade, Aspen Aerogels' Cyclically Adjusted PB Ratio has ranged from 0.57 to 20.25. According to the industry distribution chart, Aspen Aerogels ranks #604 out of 1357 companies in the Construction industry, placing it in the top 44.5%.
Is Aspen Aerogels' Cyclically Adjusted PB Ratio too high?
Aspen Aerogels' current Cyclically Adjusted PB Ratio of 1.02 is 60% below median its 10-year median of 2.52. Over the past 10 years, this metric has ranged from a low of 0.57 to a high of 20.25. The Construction industry median Cyclically Adjusted PB Ratio is 1.20. Aspen Aerogels' value of 1.02 is 15% below this industry median. Based on the distribution chart, Aspen Aerogels ranks #604 out of 1357 companies in the Construction industry, which is above the industry midpoint. Overall, Aspen Aerogels has a GF Score™ of 68/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Aspen Aerogels' Cyclically Adjusted PB Ratio compare to AIRJ and JLHL?
According to the Construction industry distribution chart, Aspen Aerogels ranks #604 out of 1357 companies for Cyclically Adjusted PB Ratio. This puts Aspen Aerogels in the upper half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.20. Aspen Aerogels' value of 1.02 is 15% below this benchmark. Historically, Aspen Aerogels' own Cyclically Adjusted PB Ratio has ranged from 0.57 to 20.25 over the past decade. While the company's 10-year median is 2.52 vs. the industry median of 1.20, Aspen Aerogels has consistently been below 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 a Construction company?
The median Cyclically Adjusted PB Ratio among Construction companies is 1.20, based on 1,357 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. Aspen Aerogels's current Cyclically Adjusted PB Ratio of 1.02 is 15% below 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 Aspen Aerogels and its competitors. For the Construction industry, the median Cyclically Adjusted PB Ratio is 1.20 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Aspen Aerogels's current Cyclically Adjusted PB Ratio is 1.02, which is 60% below median its own 10-year median of 2.52. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aspen Aerogels stock overvalued right now?
Based on GuruFocus' analysis, Aspen Aerogels (ASPN) is currently considered Fairly Valued. The stock's GF Value™ is $5.08, compared to a current price of $5.16 — trading 1.6% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.02, which is 60% below median its 10-year median of 2.52 and 15% below the Construction industry median of 1.20. Aspen Aerogels' overall GF Score™ is 68/100 with 4 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 Aspen Aerogels (ASPN), the current Cyclically Adjusted PB Ratio is 1.02 as of Jul. 11, 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 Aspen Aerogels (ASPN) Overvalued in 2026?
Based on GuruFocus' analysis, Aspen Aerogels stock appears to be overvalued.
The current stock price of $5.16 is trading 1.6% above its estimated GF Value™ of $5.08.
GuruFocus considers Aspen Aerogels to be Fairly Valued.
Key valuation signals for ASPN:
Cyclically Adjusted PB Ratio: 1.02 (60% below median its 10-year median of 2.52)
GF Value™: $5.08 vs. price of $5.16 (1.6% above fair value)
Industry Position: 15% below the Construction median (#604 of 1357)
No single metric tells the full story. See the ASPN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Aspen Aerogels Inc is an aerogel technology company that designs, develops, and manufactures high-performance aerogel insulation used in the energy industrial and sustainable insulation markets. The company also conducts research and development related to aerogel technology, supported by funding from several agencies of the United States of America government and other institutions in the form of research and development contracts. It is engaged in two operating segment Energy Industrial and Thermal Barrier. Geographically, it operates in the U.S. and also has a presence in other International countries. It generates the majority of its revenue from the Thermal Barrier segment and the United States market. Some of its products include Pyrogel XTE, Cryogel Z, Spaceloft Subsea, and others.
68GF Score
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