AmerescoAMRC -3.39%91 PB Ratio is 1.33 as of Jun. 28, 2026, which is 26% below its 10-year median of 1.79. GuruFocus rates AMRC with a GF Score™ of 91/100 and a GF Value™ of $34.42 (Modestly Undervalued). The stock has 9 warning signs investors should review. Among 1,718 Construction companies, Ameresco ranks worse than 50.87% 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 (2026-06-28), Ameresco's share price is $26.82. Ameresco's Book Value per Share for the quarter that ended in Mar. 2026 was $20.11. Hence, Ameresco's PB Ratio of today is 1.33.
The historical rank and industry rank for Ameresco's PB Ratio or its related term are showing as below:
AMRC'
s PB Ratio Range Over the Past 10 Years
Min: 0.52 Med: 1.79 Max: 7.52
Current: 1.33
During the past 13 years, Ameresco's highest PB Ratio was 7.52. The lowest was 0.52. And the median was 1.79.
AMRC's PB Ratio is ranked worse than 50.87% of 1718
companies
in the Construction industry
Industry Median: 1.305
vs AMRC: 1.33
During the past 12 months, Ameresco's average Book Value Per Share Growth Rate was 4.50% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 8.80% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 14.00% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 14.30% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Ameresco was 43.20% per year. The lowest was 2.00% per year. And the median was 11.40% 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.
Ameresco PB Ratio Related Terms
Ameresco PB Ratio Historical Data
* Premium members only.
The historical data trend for Ameresco'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 Engineering & Construction subindustry, Ameresco'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.
Ameresco PB Ratio vs Construction Industry
For the Construction industry and Industrials sector, Ameresco's PB Ratio distribution charts can be found below:
* The bar in red indicates where Ameresco'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.
Ameresco'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.
Ameresco (AMRC) has a PB Ratio of 1.33 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 Ameresco and its competitors. This is 26% below median its historical median of 1.79. Over the past decade, Ameresco's PB Ratio has ranged from 0.52 to 7.52. According to the industry distribution chart, Ameresco ranks #874 out of 1718 companies in the Construction industry, placing it in the top 50.9%.
Is Ameresco's PB Ratio too high?
Ameresco's current PB Ratio of 1.33 is 26% below median its 10-year median of 1.79. Over the past 10 years, this metric has ranged from a low of 0.52 to a high of 7.52. The Construction industry median PB Ratio is 1.31. Ameresco's value of 1.33 is 1.9% above this industry median. Based on the distribution chart, Ameresco ranks #874 out of 1718 companies in the Construction industry, which is below the industry midpoint. Overall, Ameresco has a GF Score™ of 91/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Ameresco's PB Ratio compare to WLDN and EXPO?
According to the Construction industry distribution chart, Ameresco ranks #874 out of 1718 companies for PB Ratio. This places Ameresco in the lower half of its industry. The industry median PB Ratio is 1.31. Ameresco's value of 1.33 is 1.9% above this benchmark. Historically, Ameresco's own PB Ratio has ranged from 0.52 to 7.52 over the past decade. While the company's 10-year median is 1.79 vs. the industry median of 1.31, Ameresco 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 Construction company?
The median PB Ratio among Construction companies is 1.31, based on 1,718 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. Ameresco's current PB Ratio of 1.33 is 1.9% 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 Ameresco and its competitors. For the Construction industry, the median PB Ratio is 1.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ameresco's current PB Ratio is 1.33, which is 26% below median its own 10-year median of 1.79. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ameresco stock overvalued right now?
Based on GuruFocus' analysis, Ameresco (AMRC) is currently considered Modestly Undervalued. The stock's GF Value™ is $34.42, compared to a current price of $26.82 — trading 22.1% below its estimated fair value. The current PB Ratio is 1.33, which is 26% below median its 10-year median of 1.79 and 1.9% above the Construction industry median of 1.31. Ameresco's overall GF Score™ is 91/100 with 9 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 Ameresco (AMRC), the current PB Ratio is 1.33 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 Ameresco (AMRC) Overvalued in 2026?
Based on GuruFocus' analysis, Ameresco stock appears to be undervalued.
The current stock price of $26.82 is trading 22.1% below its estimated GF Value™ of $34.42.
GuruFocus considers Ameresco to be Modestly Undervalued.
Key valuation signals for AMRC:
PB Ratio: 1.33 (26% below median its 10-year median of 1.79)
GF Value™: $34.42 vs. price of $26.82 (22.1% below fair value)
Industry Position: 1.9% above the Construction median (#874 of 1718)
No single metric tells the full story. See the AMRC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ameresco Inc is an energy infrastructure solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the energy transition. Its comprehensive portfolio includes implementing smart energy efficiency solutions, upgrading aging infrastructure, and developing, constructing, and operating distributed energy resources. Its solutions range from upgrades to facility's energy infrastructure to the development, construction and operation of renewable energy plants combined with tailored financial solutions. Its segments include North America Regions, U.S. Federal, Renewable Fuels, Europe, and Others. The majority of the revenue is derived from North America Regions segment.
91GF Score
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