Ambipar Emergency ResponseAMBIQ -5.50% PB Ratio is 0.02 as of Jun. 27, 2026, which is 98% below its 10-year median of 1.17. The stock has 2 warning signs investors should review. Among 230 Waste Management companies, Ambipar Emergency Response ranks better than 99.57% on this metric.
The historical rank and industry rank for Ambipar Emergency Response's PB Ratio or its related term are showing as below:
AMBIQ'
s PB Ratio Range Over the Past 10 Years
Min: 0.01 Med: 1.17 Max: 8.56
Current: 0.02
During the past 6 years, Ambipar Emergency Response's highest PB Ratio was 8.56. The lowest was 0.01. And the median was 1.17.
AMBIQ's PB Ratio is ranked better than 99.57% of 230
companies
in the Waste Management industry
Industry Median: 1.59
vs AMBIQ: 0.02
During the past 12 months, Ambipar Emergency Response's average Book Value Per Share Growth Rate was 8.50% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 60.30% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 71.40% per year.
During the past 6 years, the highest 3-Year average Book Value Per Share Growth Rate of Ambipar Emergency Response was 77.40% per year. The lowest was 54.80% per year. And the median was 60.30% per year.
Back to Basics: PB Ratio
Ambipar Emergency Response (OTCPK:AMBIQ) 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.
Ambipar Emergency Response PB Ratio Related Terms
Ambipar Emergency Response 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 Waste Management subindustry, Ambipar Emergency Response'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.
Ambipar Emergency Response PB Ratio vs Waste Management Industry
For the Waste Management industry and Industrials sector, Ambipar Emergency Response's PB Ratio distribution charts can be found below:
* The bar in red indicates where Ambipar Emergency Response'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.
Ambipar Emergency Response (AMBIQ) has a PB Ratio of 0.02 as of Jun. 27, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Ambipar Emergency Response and its competitors. This is 98% below median its historical median of 1.17. Over the past decade, Ambipar Emergency Response's PB Ratio has ranged from 0.01 to 8.56. According to the industry distribution chart, Ambipar Emergency Response ranks #1 out of 230 companies in the Waste Management industry, placing it in the top 0.40000000000001%.
Is Ambipar Emergency Response's PB Ratio too high?
Ambipar Emergency Response's current PB Ratio of 0.02 is 98% below median its 10-year median of 1.17. Over the past 10 years, this metric has ranged from a low of 0.01 to a high of 8.56. The Waste Management industry median PB Ratio is 1.59. Ambipar Emergency Response's value of 0.02 is 98.7% below this industry median. Based on the distribution chart, Ambipar Emergency Response ranks #1 out of 230 companies in the Waste Management industry, which is in the top quartile — a strong position relative to peers.
How does Ambipar Emergency Response's PB Ratio compare to WAST and SNRG?
According to the Waste Management industry distribution chart, Ambipar Emergency Response ranks #1 out of 230 companies for PB Ratio. This places Ambipar Emergency Response in the top 0% of its industry — outperforming the majority of peers. The industry median PB Ratio is 1.59. Ambipar Emergency Response's value of 0.02 is 98.7% below this benchmark. Historically, Ambipar Emergency Response's own PB Ratio has ranged from 0.01 to 8.56 over the past decade. While the company's 10-year median is 1.17 vs. the industry median of 1.59, Ambipar Emergency Response 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 Waste Management company?
The median PB Ratio among Waste Management companies is 1.59, based on 230 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. Ambipar Emergency Response's current PB Ratio of 0.02 is 98.7% 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 Ambipar Emergency Response and its competitors. For the Waste Management industry, the median PB Ratio is 1.59 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ambipar Emergency Response's current PB Ratio is 0.02, which is 98% below median its own 10-year median of 1.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ambipar Emergency Response stock overvalued right now?
Ambipar Emergency Response (AMBIQ) has a current PB Ratio of 0.02. The current PB Ratio is 0.02, which is 98% below median its 10-year median of 1.17 and 98.7% below the Waste Management industry median of 1.59. 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 Ambipar Emergency Response (AMBIQ), the current PB Ratio is 0.02 as of Jun. 27, 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.
Ambipar Emergency Response is a environmental, emergency response and industrial field service provider in Brazil with presence in 16 countries in Latin America, North America, Europe, Africa and Antarctica. The company provides customers with a full suite of environmental services organized around prevention, training and emergency response on all transportation modes. The portfolio includes a broad variety of services such as environmental remediation, industrial field services, industrial cleaning of chemical and non-chemical products and of hazardous and non-hazardous waste, consulting services focused on accident prevention and environmental licensing.
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