Hudson TechnologiesHDSN +0.62%68 PB Ratio is 1.14 as of Jul. 13, 2026, which is 34% below its 10-year median of 1.72. GuruFocus rates HDSN with a GF Score™ of 68/100 and a GF Value™ of $8.52 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 1,575 Chemicals companies, Hudson Technologies ranks better than 66.98% on this metric.
The historical rank and industry rank for Hudson Technologies's PB Ratio or its related term are showing as below:
HDSN'
s PB Ratio Range Over the Past 10 Years
Min: 0.25 Med: 1.72 Max: 4.42
Current: 1.14
During the past 13 years, Hudson Technologies's highest PB Ratio was 4.42. The lowest was 0.25. And the median was 1.72.
HDSN's PB Ratio is ranked better than 66.98% of 1575
companies
in the Chemicals industry
Industry Median: 1.71
vs HDSN: 1.14
During the past 12 months, Hudson Technologies's average Book Value Per Share Growth Rate was 0.70% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 14.80% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 45.70% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 13.00% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Hudson Technologies was 75.10% per year. The lowest was -102.70% per year. And the median was 14.80% per year.
Back to Basics: PB Ratio
Hudson Technologies (NAS:HDSN) PB Ratio Explanation
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.
Hudson Technologies PB Ratio Related Terms
Hudson Technologies PB Ratio Historical Data
* Premium members only.
The historical data trend for Hudson Technologies'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 Specialty Chemicals subindustry, Hudson Technologies'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.
Hudson Technologies PB Ratio vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Hudson Technologies's PB Ratio distribution charts can be found below:
* The bar in red indicates where Hudson Technologies'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.
* 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.
Hudson Technologies (HDSN) has a PB Ratio of 1.14 as of Jul. 13, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Hudson Technologies and its competitors. This is 34% below median its historical median of 1.72. Over the past decade, Hudson Technologies' PB Ratio has ranged from 0.25 to 4.42. According to the industry distribution chart, Hudson Technologies ranks #520 out of 1575 companies in the Chemicals industry, placing it in the top 33%.
Is Hudson Technologies' PB Ratio too high?
Hudson Technologies' current PB Ratio of 1.14 is 34% below median its 10-year median of 1.72. Over the past 10 years, this metric has ranged from a low of 0.25 to a high of 4.42. The Chemicals industry median PB Ratio is 1.71. Hudson Technologies' value of 1.14 is 33.3% below this industry median. Based on the distribution chart, Hudson Technologies ranks #520 out of 1575 companies in the Chemicals industry, which is above the industry midpoint. Overall, Hudson Technologies has a GF Score™ of 68/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Hudson Technologies' PB Ratio compare to MNTK and CMT?
According to the Chemicals industry distribution chart, Hudson Technologies ranks #520 out of 1575 companies for PB Ratio. This puts Hudson Technologies in the upper half of its industry. The industry median PB Ratio is 1.71. Hudson Technologies' value of 1.14 is 33.3% below this benchmark. Historically, Hudson Technologies' own PB Ratio has ranged from 0.25 to 4.42 over the past decade. While the company's 10-year median is 1.72 vs. the industry median of 1.71, Hudson Technologies 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 PB Ratio for a Chemicals company?
The median PB Ratio among Chemicals companies is 1.71, based on 1,575 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. Hudson Technologies's current PB Ratio of 1.14 is 33.3% 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 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 Hudson Technologies and its competitors. For the Chemicals industry, the median PB Ratio is 1.71 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Hudson Technologies's current PB Ratio is 1.14, which is 34% below median its own 10-year median of 1.72. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Hudson Technologies stock overvalued right now?
Based on GuruFocus' analysis, Hudson Technologies (HDSN) is currently considered Modestly Undervalued. The stock's GF Value™ is $8.52, compared to a current price of $6.45 — trading 24.3% below its estimated fair value. The current PB Ratio is 1.14, which is 34% below median its 10-year median of 1.72 and 33.3% below the Chemicals industry median of 1.71. Hudson Technologies' 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 PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Hudson Technologies (HDSN), the current PB Ratio is 1.14 as of Jul. 13, 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 Hudson Technologies (HDSN) Overvalued in 2026?
Based on GuruFocus' analysis, Hudson Technologies stock appears to be undervalued.
The current stock price of $6.45 is trading 24.3% below its estimated GF Value™ of $8.52.
GuruFocus considers Hudson Technologies to be Modestly Undervalued.
Key valuation signals for HDSN:
PB Ratio: 1.14 (34% below median its 10-year median of 1.72)
GF Value™: $8.52 vs. price of $6.45 (24.3% below fair value)
Industry Position: 33.3% below the Chemicals median (#520 of 1575)
No single metric tells the full story. See the HDSN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Hudson Technologies Inc is a refrigerant services company providing solutions to recurring challenges within the refrigeration industry. The company delivers environmentally sustainable offerings, covering the sale of refrigerant gases, recovery, reclamation, and reuse, as well as improving equipment performance through energy efficiency services, emergency air conditioning and refrigeration system repairs, refrigerant disposal, and carbon credit trading. It operates through one reportable segment. Its products and services are used in commercial air conditioning, industrial processing, and refrigeration systems, and include refrigerant and industrial gas sales, refrigerant management services (mainly reclamation of refrigerants), and RefrigerantSide services performed at customer sites.
68GF Score
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