Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
PRF TechnologiesPRFX -2.38%22 3-Year Book Growth Rate is -79.70% as of Jun. 2026. GuruFocus rates PRFX with a GF Score™ of 22/100. The stock has 1 warning sign investors should review. Among 908 Drug Manufacturers companies, PRF Technologies ranks worse than 99.45% on this metric.
During the past 12 months, PRF Technologies's average Book Value per Share Growth Rate was -75.10% per year.
During the past 3 years, the average Book Value per Share Growth Rate was -79.70% per year.
During the past 5 years, the average Book Value per Share Growth Rate was -72.70% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average Book Value per Share growth rate.
During the past 8 years, the highest 3-Year average Book Value per Share Growth Rate of PRF Technologies was -39.80% per year. The lowest was -85.40% per year. And the median was -79.70% per year.
PRF Technologies (NAS:PRFX) 3-Year Book Growth Rate Explanation
Book Value per Share is the ratio of equity available to common shareholders divided by the shares outstanding. Book value per share effectively indicates a firm's net asset value on a per-share basis. It can be used by investors to gauge whether a stock price is undervalued by comparing it to the firm's market value per share. Theoretically, it is what the shareholders will receive if the company is liquidated.
PRF Technologies 3-Year Book Growth Rate Related Terms
PRFX vs CTTH, UPC, AKAN: 3-Year Book Growth Rate Comparison
For the Drug Manufacturers - Specialty & Generic subindustry, PRF Technologies's 3-Year Book Growth Rate, along with its competitors' market caps and 3-Year Book Growth Rate 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.
PRF Technologies 3-Year Book Growth Rate vs Drug Manufacturers Industry
For the Drug Manufacturers industry and Healthcare sector, PRF Technologies's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where PRF Technologies's 3-Year Book Growth Rate falls into.
PRF Technologies 3-Year Book Growth Rate Calculation
This is the 3-year average growth rate of Book Value per Share. The growth rate is calculated using exponential compounding based on the latest four year annual data.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average Book Value per Share growth rate.
What does a 3-Year Book Growth Rate of -79.70% mean?
PRF Technologies (PRFX) has a 3-Year Book Growth Rate of -79.70% as of Jun. 2026. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for PRF Technologies and its competitors. According to the industry distribution chart, PRF Technologies ranks #903 out of 908 companies in the Drug Manufacturers industry, placing it in the top 99.4%.
Is PRF Technologies' 3-Year Book Growth Rate too high?
PRF Technologies' current 3-Year Book Growth Rate is -79.70%. Based on the distribution chart, PRF Technologies ranks #903 out of 908 companies in the Drug Manufacturers industry, which is in the bottom quartile relative to peers. Overall, PRF Technologies has a GF Score™ of 22/100, reflecting its overall financial health beyond just this single metric.
How does PRF Technologies' 3-Year Book Growth Rate compare to CTTH and UPC?
According to the Drug Manufacturers industry distribution chart, PRF Technologies ranks #903 out of 908 companies for 3-Year Book Growth Rate. This places PRF Technologies in the lower half of its industry. The industry median 3-Year Book Growth Rate is 4.60. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Book Growth Rate for a Drug Manufacturers company?
The median 3-Year Book Growth Rate among Drug Manufacturers companies is 4.60, based on 908 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year Book Growth Rate significantly above this median, while those in the bottom quartile fall well below. However, 3-Year Book Growth Rate 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 3-Year Book Growth Rate mean?
A high 3-Year Book Growth Rate can signal that a stock is expensive relative to its fundamentals. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for PRF Technologies and its competitors. For the Drug Manufacturers industry, the median 3-Year Book Growth Rate is 4.60 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PRF Technologies's current 3-Year Book Growth Rate is -79.70%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PRF Technologies stock overvalued right now?
PRF Technologies (PRFX) has a current 3-Year Book Growth Rate of -79.70%. The current 3-Year Book Growth Rate is -79.70%. PRF Technologies' overall GF Score™ is 22/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Book Growth Rate calculated?
3-Year Book Growth Rate is calculated from a company's financial statements. For PRF Technologies (PRFX), the current 3-Year Book Growth Rate is -79.70% as of Jun. 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.
PRF Technologies Ltd is a a diversified platform spanning speciality pharmaceuticals, drug-delivery technologies, and AI-driven renewable-energy analytics. PRF Technologies focuses on pharmaceutical therapies that emphasize reformulation and sustained-release drug-delivery technologies and AI-driven energy analytics. PRF-110, the company's lead product, is based on the local anesthetic ropivacaine and targets the postoperative pain relief market. The company has two operating segments composed of the Clinical Development segment, which facilitates the development of potential new drug compounds, and the Solar segment, which comprises the design and development of the company's intellectual property and the sale related service offerings.
22GF Score
Get the complete analysis for PRFX
3-Year Book Growth Rate is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
PRFX has been successfully added to your 
