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SolarWindow TechnologiesWNDW +14.08%35 Cyclically Adjusted PB Ratio is 1.78 as of Aug. 04, 2026. GuruFocus rates WNDW with a GF Score™ of 35/100. The stock has 2 warning signs investors should review. Among 278 Utilities - Independent Power Producers companies, SolarWindow Technologies ranks worse than 68.71% on this metric.
The historical rank and industry rank for SolarWindow Technologies's Cyclically Adjusted PB Ratio or its related term are showing as below:
WNDW'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0 Med: 0 Max: 1.87
Current: 1.87
During the past years, SolarWindow Technologies's highest Cyclically Adjusted PB Ratio was 1.87. The lowest was 0.00. And the median was 0.00.
WNDW's Cyclically Adjusted PB Ratio is ranked worse than 68.71% of 278
companies
in the Utilities - Independent Power Producers industry
Industry Median: 1.095
vs WNDW: 1.87
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.
SolarWindow Technologies's adjusted book value per share data for the three months ended in Feb. 2026 was $0.080. 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 $0.16 for the trailing ten years ended in Feb. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
SolarWindow Technologies (OTCPK:WNDW) 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.
SolarWindow Technologies Cyclically Adjusted PB Ratio Related Terms
SolarWindow Technologies Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for SolarWindow Technologies'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.
SolarWindow Technologies Cyclically Adjusted PB Ratio Chart
WNDW vs VGAS, BESS, HTOO: Cyclically Adjusted PB Ratio Comparison
For the Utilities - Renewable subindustry, SolarWindow Technologies'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.
SolarWindow Technologies Cyclically Adjusted PB Ratio vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, SolarWindow Technologies's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where SolarWindow Technologies's Cyclically Adjusted PB Ratio falls into.
SolarWindow Technologies 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 1.78 mean?
SolarWindow Technologies (WNDW) has a Cyclically Adjusted PB Ratio of 1.78 as of Aug. 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 SolarWindow Technologies and its competitors. According to the industry distribution chart, SolarWindow Technologies ranks #191 out of 278 companies in the Utilities - Independent Power Producers industry, placing it in the top 68.7%.
Is SolarWindow Technologies' Cyclically Adjusted PB Ratio too high?
SolarWindow Technologies' current Cyclically Adjusted PB Ratio is 1.78. The Utilities - Independent Power Producers industry median Cyclically Adjusted PB Ratio is 1.10. SolarWindow Technologies' value of 1.78 is 62.6% above this industry median. Based on the distribution chart, SolarWindow Technologies ranks #191 out of 278 companies in the Utilities - Independent Power Producers industry, which is below the industry midpoint. Overall, SolarWindow Technologies has a GF Score™ of 35/100, reflecting its overall financial health beyond just this single metric.
How does SolarWindow Technologies' Cyclically Adjusted PB Ratio compare to VGAS and BESS?
According to the Utilities - Independent Power Producers industry distribution chart, SolarWindow Technologies ranks #191 out of 278 companies for Cyclically Adjusted PB Ratio. This places SolarWindow Technologies in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.10. SolarWindow Technologies' value of 1.78 is 62.6% above this benchmark. 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 Utilities - Independent Power Producers company?
The median Cyclically Adjusted PB Ratio among Utilities - Independent Power Producers companies is 1.10, based on 278 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. SolarWindow Technologies's current Cyclically Adjusted PB Ratio of 1.78 is 62.6% 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 SolarWindow Technologies and its competitors. For the Utilities - Independent Power Producers industry, the median Cyclically Adjusted PB Ratio is 1.10 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. SolarWindow Technologies's current Cyclically Adjusted PB Ratio is 1.78. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SolarWindow Technologies stock overvalued right now?
SolarWindow Technologies (WNDW) has a current Cyclically Adjusted PB Ratio of 1.78. The current Cyclically Adjusted PB Ratio is 1.78 and 62.6% above the Utilities - Independent Power Producers industry median of 1.10. SolarWindow Technologies' overall GF Score™ is 35/100 with 2 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 SolarWindow Technologies (WNDW), the current Cyclically Adjusted PB Ratio is 1.78 as of Aug. 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.
SolarWindow Technologies Inc is a developer of transparent electricity-generating coatings namely LiquidElectricity Coatings. The LiquidElectricity Coatings transform surfaces into photovoltaic devices capable of generating electricity from natural sun, artificial light, and low, shaded, or reflected light conditions while maintaining transparency. The company's products cater to multiple industries, including architectural, automotive, agrivoltaic, aerospace, commercial transportation, and marine.
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