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The historical rank and industry rank for Blonder Tongue Laboratories's Cyclically Adjusted PB Ratio or its related term are showing as below:
BDRLQ's Cyclically Adjusted PB Ratio is not ranked *
in the Hardware industry.
Industry Median: 2.01 * 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.
Blonder Tongue Laboratories's adjusted book value per share data for the three months ended in Mar. 2025 was $-0.141. 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 $0.76 for the trailing ten years ended in Mar. 2025.
Shiller PE for Stocks: The True Measure of Stock Valuation
Blonder Tongue Laboratories (OTCPK:BDRLQ) 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.
Blonder Tongue Laboratories Cyclically Adjusted PB Ratio Related Terms
Blonder Tongue Laboratories Cyclically Adjusted PB Ratio Historical Data
* 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.
Blonder Tongue Laboratories Cyclically Adjusted PB Ratio Chart
BDRLQ vs MLRT, CSCO, MSI: Cyclically Adjusted PB Ratio Comparison
For the Communication Equipment subindustry, Blonder Tongue Laboratories'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.
Blonder Tongue Laboratories Cyclically Adjusted PB Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Blonder Tongue Laboratories's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Blonder Tongue Laboratories's Cyclically Adjusted PB Ratio falls into.
Blonder Tongue Laboratories 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 0.00 mean?
Blonder Tongue Laboratories (BDRLQ) has a Cyclically Adjusted PB Ratio of 0.00 as of Jul. 21, 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 Blonder Tongue Laboratories and its competitors.
Is Blonder Tongue Laboratories' Cyclically Adjusted PB Ratio too high?
Blonder Tongue Laboratories' current Cyclically Adjusted PB Ratio is 0.00.
How does Blonder Tongue Laboratories' Cyclically Adjusted PB Ratio compare to MLRT and CSCO?
Blonder Tongue Laboratories' Cyclically Adjusted PB Ratio of 0.00 can be compared against companies in the Hardware industry. The industry median Cyclically Adjusted PB Ratio is 2.01. 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 Hardware company?
The median Cyclically Adjusted PB Ratio among Hardware companies is 2.01, based on 1,980 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. 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 Blonder Tongue Laboratories and its competitors. For the Hardware industry, the median Cyclically Adjusted PB Ratio is 2.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Blonder Tongue Laboratories's current Cyclically Adjusted PB Ratio is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Blonder Tongue Laboratories stock overvalued right now?
Blonder Tongue Laboratories (BDRLQ) has a current Cyclically Adjusted PB Ratio of 0.00. The current Cyclically Adjusted PB Ratio is 0.00. 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 Blonder Tongue Laboratories (BDRLQ), the current Cyclically Adjusted PB Ratio is 0.00 as of Jul. 21, 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.
Blonder Tongue Laboratories Inc is a technology development and manufacturing company that provides television signal encoding, transcoding, digital transport, and broadband product solutions in the United States. The company serves the multi-dwelling unit market, the lodging/hospitality market, and the institutional market, including hospitals, prisons, and schools, throughout the United States and Canada. The company's revenues are derived from customers in the continental United States; it also derives some revenues from customers in other geographical markets like Canada and to a more limited extent, in developing countries.
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