SonosFRA:8SO +0.51%61 PB Ratio is 4.36 as of Jul. 05, 2026, which is 4% above its 10-year median of 4.19. GuruFocus rates FRA:8SO with a GF Score™ of 61/100 and a GF Value™ of €12.66 (Fairly Valued). The stock has 2 warning signs investors should review. Among 2,414 Hardware companies, Sonos ranks worse than 70.09% 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 (2026-07-05), Sonos's share price is €11.80. Sonos's Book Value per Share for the quarter that ended in Mar. 2026 was €2.71. Hence, Sonos's PB Ratio of today is 4.36.
The historical rank and industry rank for Sonos's PB Ratio or its related term are showing as below:
FRA:8SO'
s PB Ratio Range Over the Past 10 Years
Min: 2.37 Med: 4.19 Max: 98.82
Current: 4.35
During the past 11 years, Sonos's highest PB Ratio was 98.82. The lowest was 2.37. And the median was 4.19.
FRA:8SO's PB Ratio is ranked worse than 70.09% of 2414
companies
in the Hardware industry
Industry Median: 2.43
vs FRA:8SO: 4.35
During the past 12 months, Sonos's average Book Value Per Share Growth Rate was -1.90% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -12.60% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -0.70% per year.
During the past 11 years, the highest 3-Year average Book Value Per Share Growth Rate of Sonos was 29.10% per year. The lowest was -12.60% per year. And the median was 16.10% 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.
Sonos PB Ratio Related Terms
Sonos PB Ratio Historical Data
* Premium members only.
The historical data trend for Sonos'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 Consumer Electronics subindustry, Sonos'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.
Sonos PB Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Sonos's PB Ratio distribution charts can be found below:
* The bar in red indicates where Sonos'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.
Sonos'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.
Sonos (FRA:8SO) has a PB Ratio of 4.36 as of Jul. 05, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Sonos and its competitors. This is near median its historical median of 4.19. Over the past decade, Sonos' PB Ratio has ranged from 2.37 to 98.82. According to the industry distribution chart, Sonos ranks #1692 out of 2414 companies in the Hardware industry, placing it in the top 70.1%.
Is Sonos' PB Ratio too high?
Sonos' current PB Ratio of 4.36 is near median its 10-year median of 4.19. Over the past 10 years, this metric has ranged from a low of 2.37 to a high of 98.82. The Hardware industry median PB Ratio is 2.43. Sonos' value of 4.36 is 79.4% above this industry median. Based on the distribution chart, Sonos ranks #1692 out of 2414 companies in the Hardware industry, which is below the industry midpoint. Overall, Sonos has a GF Score™ of 61/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Sonos' PB Ratio compare to TBCH and VUZI?
According to the Hardware industry distribution chart, Sonos ranks #1692 out of 2414 companies for PB Ratio. This places Sonos in the lower half of its industry. The industry median PB Ratio is 2.43. Sonos' value of 4.36 is 79.4% above this benchmark. Historically, Sonos' own PB Ratio has ranged from 2.37 to 98.82 over the past decade. While the company's 10-year median is 4.19 vs. the industry median of 2.43, Sonos has consistently been above 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 Hardware company?
The median PB Ratio among Hardware companies is 2.43, based on 2,414 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. Sonos's current PB Ratio of 4.36 is 79.4% above 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 Sonos and its competitors. For the Hardware industry, the median PB Ratio is 2.43 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sonos's current PB Ratio is 4.36, which is near median its own 10-year median of 4.19. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sonos stock overvalued right now?
Based on GuruFocus' analysis, Sonos (FRA:8SO) is currently considered Fairly Valued. The stock's GF Value™ is €12.66, compared to a current price of €11.80 — trading 6.8% below its estimated fair value. The current PB Ratio is 4.36, which is near median its 10-year median of 4.19 and 79.4% above the Hardware industry median of 2.43. Sonos' overall GF Score™ is 61/100 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 Sonos (FRA:8SO), the current PB Ratio is 4.36 as of Jul. 05, 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 Sonos (FRA:8SO) Overvalued in 2026?
Based on GuruFocus' analysis, Sonos stock appears to be undervalued.
The current stock price of €11.80 is trading 6.8% below its estimated GF Value™ of €12.66.
GuruFocus considers Sonos to be Fairly Valued.
Key valuation signals for FRA:8SO:
PB Ratio: 4.36 (near median its 10-year median of 4.19)
GF Value™: €12.66 vs. price of €11.80 (6.8% below fair value)
Industry Position: 79.4% above the Hardware median (#1692 of 2414)
No single metric tells the full story. See the FRA:8SO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sonos Inc is an audio company dedicated to elevating life through sound, offering a connected platform that brings together music, movies, stories, and conversations. Its portfolio includes home theater speakers, components, plug-in and portable speakers and headphones, known for exceptional sound, thoughtful design, ease of use and seamless access to audio content. Its partner products and other revenue categories include accessories for home integration, such as custom-designed stands, mounts, and shelving units, along with partnerships for architectural speakers and automotive sound systems, as well as licensing, advertising revenue, and subscription-based services. The company operates in the United States and other countries, with the majority of revenue coming from the United States.
61GF Score
Get the complete analysis for FRA:8SO
PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
FRA:8SO has been successfully added to your 
