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RidgetechRDGT -10.07%40 PB Ratio is 0.00 as of Jul. 25, 2026. GuruFocus rates RDGT with a GF Score™ of 40/100 and a GF Value™ of $130.93 (Possible Value Trap). The stock has 5 warning signs investors should review. Among 606 Healthcare Providers & Services companies, Ridgetech ranks worse than 165016.34% on this metric.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. As of today (2026-07-25), Ridgetech's share price is $1.255. Ridgetech's Book Value per Share for the quarter that ended in Sep. 2025 was $763.59. Hence, Ridgetech's PB Ratio of today is 0.00.
The historical rank and industry rank for Ridgetech's PB Ratio or its related term are showing as below:
During the past 13 years, Ridgetech's highest PB Ratio was 5.97. The lowest was 0.01. And the median was 1.02.
RDGT's PB Ratio is not ranked *
in the Healthcare Providers & Services industry.
Industry Median: 1.995 * Ranked among companies with meaningful PB Ratio only.
During the past 12 months, Ridgetech's average Book Value Per Share Growth Rate was 56.50% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -68.40% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -54.80% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Ridgetech was 10.90% per year. The lowest was -68.40% per year. And the median was -30.25% per year.
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Ridgetech PB Ratio Related Terms
Ridgetech PB Ratio Historical Data
* Premium members only.
The historical data trend for Ridgetech's 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.
For the Pharmaceutical Retailers subindustry, Ridgetech's PB Ratio, along with its competitors' market caps and 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.
Ridgetech PB Ratio vs Healthcare Providers & Services Industry
For the Healthcare Providers & Services industry and Healthcare sector, Ridgetech's PB Ratio distribution charts can be found below:
* The bar in red indicates where Ridgetech's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
Ridgetech's PB Ratio for today is calculated as follows:
* 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.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Ridgetech (RDGT) has a PB Ratio of 0.00 as of Jul. 25, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Ridgetech and its competitors. Over the past decade, Ridgetech's PB Ratio has ranged from 0.01 to 5.97. According to the industry distribution chart, Ridgetech ranks #999999 out of 606 companies in the Healthcare Providers & Services industry.
Is Ridgetech's PB Ratio too high?
Ridgetech's current PB Ratio is 0.00. Over the past 10 years, this metric has ranged from a low of 0.01 to a high of 5.97. Based on the distribution chart, Ridgetech ranks #999999 out of 606 companies in the Healthcare Providers & Services industry, which is in the bottom quartile relative to peers. Overall, Ridgetech has a GF Score™ of 40/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Ridgetech's PB Ratio compare to DHTI and PMHS?
According to the Healthcare Providers & Services industry distribution chart, Ridgetech ranks #999999 out of 606 companies for PB Ratio. This places Ridgetech in the lower half of its industry. The industry median PB Ratio is 2.00. Historically, Ridgetech's own PB Ratio has ranged from 0.01 to 5.97 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PB Ratio for a Healthcare Providers & Services company?
The median PB Ratio among Healthcare Providers & Services companies is 2.00, based on 606 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Ridgetech and its competitors. For the Healthcare Providers & Services industry, the median PB Ratio is 2.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ridgetech's current 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 Ridgetech stock overvalued right now?
Based on GuruFocus' analysis, Ridgetech (RDGT) is currently considered Possible Value Trap. The stock's GF Value™ is $130.93, compared to a current price of $1.26 — trading 99% below its estimated fair value. The current PB Ratio is 0.00. Ridgetech's overall GF Score™ is 40/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Ridgetech (RDGT), the current PB Ratio is 0.00 as of Jul. 25, 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 Ridgetech (RDGT) Overvalued in 2026?
Based on GuruFocus' analysis, Ridgetech stock appears to be undervalued.
The current stock price of $1.26 is trading 99% below its estimated GF Value™ of $130.93.
GuruFocus considers Ridgetech to be Possible Value Trap.
Key valuation signals for RDGT:
PB Ratio: 0.00
GF Value™: $130.93 vs. price of $1.26 (99% below fair value)
No single metric tells the full story. See the RDGT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ridgetech Inc formerly China Jo-Jo Drugstores Inc is a retailer and distributor of pharmaceutical products. The company's operating segments include Retail drugstores, Online Pharmacy, and Drug wholesale. Retail drugstores segment sells prescription and over-the-counter medicines, TCM, dietary supplements, medical devices, and sundry items to retail customers. The online pharmacy segment sells drugs through third-party platforms such as Alibaba's Tmall, JD.com, and Amazon.com. It generates maximum revenue from the Retail drugstores segment.
40GF Score
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