Oxford Nanopore TechnologiesOXFYY -11.92%50 PB Ratio is 2.53 as of Jun. 28, 2026, which is 1% below its 10-year median of 2.56. GuruFocus rates OXFYY with a GF Score™ of 50/100 and a GF Value™ of $9.79 (Significantly Undervalued). The stock has 2 warning signs investors should review. Among 1,232 Biotechnology companies, Oxford Nanopore Technologies ranks better than 53.57% on this metric.
The historical rank and industry rank for Oxford Nanopore Technologies's PB Ratio or its related term are showing as below:
OXFYY'
s PB Ratio Range Over the Past 10 Years
Min: 1.23 Med: 2.56 Max: 30.34
Current: 2.59
During the past 8 years, Oxford Nanopore Technologies's highest PB Ratio was 30.34. The lowest was 1.23. And the median was 2.56.
OXFYY's PB Ratio is ranked better than 53.57% of 1232
companies
in the Biotechnology industry
Industry Median: 2.8
vs OXFYY: 2.59
During the past 12 months, Oxford Nanopore Technologies's average Book Value Per Share Growth Rate was -21.80% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -17.00% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 7.30% per year.
During the past 8 years, the highest 3-Year average Book Value Per Share Growth Rate of Oxford Nanopore Technologies was 82.60% per year. The lowest was -17.00% per year. And the median was 47.40% per year.
Back to Basics: PB Ratio
Oxford Nanopore Technologies (OTCPK:OXFYY) 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.
Oxford Nanopore Technologies PB Ratio Related Terms
Oxford Nanopore Technologies 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.
For the Biotechnology subindustry, Oxford Nanopore 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.
Oxford Nanopore Technologies PB Ratio vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Oxford Nanopore Technologies's PB Ratio distribution charts can be found below:
* The bar in red indicates where Oxford Nanopore 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.
Oxford Nanopore Technologies (OXFYY) has a PB Ratio of 2.53 as of Jun. 28, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Oxford Nanopore Technologies and its competitors. This is near median its historical median of 2.56. Over the past decade, Oxford Nanopore Technologies' PB Ratio has ranged from 1.23 to 30.34. According to the industry distribution chart, Oxford Nanopore Technologies ranks #572 out of 1232 companies in the Biotechnology industry, placing it in the top 46.4%.
Is Oxford Nanopore Technologies' PB Ratio too high?
Oxford Nanopore Technologies' current PB Ratio of 2.53 is near median its 10-year median of 2.56. Over the past 10 years, this metric has ranged from a low of 1.23 to a high of 30.34. The Biotechnology industry median PB Ratio is 2.80. Oxford Nanopore Technologies' value of 2.53 is 9.6% below this industry median. Based on the distribution chart, Oxford Nanopore Technologies ranks #572 out of 1232 companies in the Biotechnology industry, which is above the industry midpoint. Overall, Oxford Nanopore Technologies has a GF Score™ of 50/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Oxford Nanopore Technologies' PB Ratio compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Oxford Nanopore Technologies ranks #572 out of 1232 companies for PB Ratio. This puts Oxford Nanopore Technologies in the upper half of its industry. The industry median PB Ratio is 2.80. Oxford Nanopore Technologies' value of 2.53 is 9.6% below this benchmark. Historically, Oxford Nanopore Technologies' own PB Ratio has ranged from 1.23 to 30.34 over the past decade. While the company's 10-year median is 2.56 vs. the industry median of 2.80, Oxford Nanopore 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 Biotechnology company?
The median PB Ratio among Biotechnology companies is 2.80, based on 1,232 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. Oxford Nanopore Technologies's current PB Ratio of 2.53 is 9.6% 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 Oxford Nanopore Technologies and its competitors. For the Biotechnology industry, the median PB Ratio is 2.80 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Oxford Nanopore Technologies's current PB Ratio is 2.53, which is near median its own 10-year median of 2.56. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Oxford Nanopore Technologies stock overvalued right now?
Based on GuruFocus' analysis, Oxford Nanopore Technologies (OXFYY) is currently considered Significantly Undervalued. The stock's GF Value™ is $9.79, compared to a current price of $6.50 — trading 33.6% below its estimated fair value. The current PB Ratio is 2.53, which is near median its 10-year median of 2.56 and 9.6% below the Biotechnology industry median of 2.80. Oxford Nanopore Technologies' overall GF Score™ is 50/100 with 2 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 Oxford Nanopore Technologies (OXFYY), the current PB Ratio is 2.53 as of Jun. 28, 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 Oxford Nanopore Technologies (OXFYY) Overvalued in 2026?
Based on GuruFocus' analysis, Oxford Nanopore Technologies stock appears to be undervalued.
The current stock price of $6.50 is trading 33.6% below its estimated GF Value™ of $9.79.
GuruFocus considers Oxford Nanopore Technologies to be Significantly Undervalued.
Key valuation signals for OXFYY:
PB Ratio: 2.53 (near median its 10-year median of 2.56)
GF Value™: $9.79 vs. price of $6.50 (33.6% below fair value)
Industry Position: 9.6% below the Biotechnology median (#572 of 1232)
No single metric tells the full story. See the OXFYY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Oxford Nanopore Technologies PLC is involved in researching, developing, manufacturing and commercializing deoxyribonucleic acid (DNA) or ribonucleic acid (RNA) sequencing technology that provides rich data, is fast, accessible and easy to use, and which allows the real-time analysis of DNA or RNA. It has developed and brought to market a new generation molecular sensing platform based on nanopores. The first application is DNA/RNA sequencing and the platform is also being developed for the analysis of proteins and metabolites. It operates in single segment of providing products and services related to the sale and use of its nanopore-based sensing technology. Geographically its operations are spread across EMES, AMR, and APAC.
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