Motorcar Parts of AmericaMPAA +3.95%70 PB Ratio is 1.10 as of Jun. 27, 2026, which is 2% below its 10-year median of 1.12. GuruFocus rates MPAA with a GF Score™ of 70/100 and a GF Value™ of $9.67 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 1,295 Vehicles & Parts companies, Motorcar Parts of America ranks better than 59.07% on this metric.
The historical rank and industry rank for Motorcar Parts of America's PB Ratio or its related term are showing as below:
MPAA'
s PB Ratio Range Over the Past 10 Years
Min: 0.28 Med: 1.12 Max: 2.52
Current: 1.1
During the past 13 years, Motorcar Parts of America's highest PB Ratio was 2.52. The lowest was 0.28. And the median was 1.12.
MPAA's PB Ratio is ranked better than 59.07% of 1295
companies
in the Vehicles & Parts industry
Industry Median: 1.38
vs MPAA: 1.10
During the past 12 months, Motorcar Parts of America's average Book Value Per Share Growth Rate was 6.00% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -5.10% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -3.80% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 1.10% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Motorcar Parts of America was 50.30% per year. The lowest was -41.10% per year. And the median was 7.80% per year.
Back to Basics: PB Ratio
Motorcar Parts of America (NAS:MPAA) 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.
Motorcar Parts of America PB Ratio Related Terms
Motorcar Parts of America 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 Auto Parts subindustry, Motorcar Parts of America'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.
Motorcar Parts of America PB Ratio vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Motorcar Parts of America's PB Ratio distribution charts can be found below:
* The bar in red indicates where Motorcar Parts of America'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.
Motorcar Parts of America (MPAA) has a PB Ratio of 1.10 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 Motorcar Parts of America and its competitors. This is near median its historical median of 1.12. Over the past decade, Motorcar Parts of America's PB Ratio has ranged from 0.28 to 2.52. According to the industry distribution chart, Motorcar Parts of America ranks #530 out of 1295 companies in the Vehicles & Parts industry, placing it in the top 40.9%.
Is Motorcar Parts of America's PB Ratio too high?
Motorcar Parts of America's current PB Ratio of 1.10 is near median its 10-year median of 1.12. Over the past 10 years, this metric has ranged from a low of 0.28 to a high of 2.52. The Vehicles & Parts industry median PB Ratio is 1.38. Motorcar Parts of America's value of 1.10 is 20.3% below this industry median. Based on the distribution chart, Motorcar Parts of America ranks #530 out of 1295 companies in the Vehicles & Parts industry, which is above the industry midpoint. Overall, Motorcar Parts of America has a GF Score™ of 70/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Motorcar Parts of America's PB Ratio compare to SRI and CVGI?
According to the Vehicles & Parts industry distribution chart, Motorcar Parts of America ranks #530 out of 1295 companies for PB Ratio. This puts Motorcar Parts of America in the upper half of its industry. The industry median PB Ratio is 1.38. Motorcar Parts of America's value of 1.10 is 20.3% below this benchmark. Historically, Motorcar Parts of America's own PB Ratio has ranged from 0.28 to 2.52 over the past decade. While the company's 10-year median is 1.12 vs. the industry median of 1.38, Motorcar Parts of America 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 Vehicles & Parts company?
The median PB Ratio among Vehicles & Parts companies is 1.38, based on 1,295 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. Motorcar Parts of America's current PB Ratio of 1.10 is 20.3% 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 Motorcar Parts of America and its competitors. For the Vehicles & Parts industry, the median PB Ratio is 1.38 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Motorcar Parts of America's current PB Ratio is 1.10, which is near median its own 10-year median of 1.12. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Motorcar Parts of America stock overvalued right now?
Based on GuruFocus' analysis, Motorcar Parts of America (MPAA) is currently considered Significantly Overvalued. The stock's GF Value™ is $9.67, compared to a current price of $15.51 — trading 60.4% above its estimated fair value. The current PB Ratio is 1.10, which is near median its 10-year median of 1.12 and 20.3% below the Vehicles & Parts industry median of 1.38. Motorcar Parts of America's overall GF Score™ is 70/100 with 3 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 Motorcar Parts of America (MPAA), the current PB Ratio is 1.10 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.
Is Motorcar Parts of America (MPAA) Overvalued in 2026?
Based on GuruFocus' analysis, Motorcar Parts of America stock appears to be overvalued.
The current stock price of $15.51 is trading 60.4% above its estimated GF Value™ of $9.67.
GuruFocus considers Motorcar Parts of America to be Significantly Overvalued.
Key valuation signals for MPAA:
PB Ratio: 1.10 (near median its 10-year median of 1.12)
GF Value™: $9.67 vs. price of $15.51 (60.4% above fair value)
Industry Position: 20.3% below the Vehicles & Parts median (#530 of 1295)
No single metric tells the full story. See the MPAA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Motorcar Parts of America Inc is a supplier of automotive aftermarket non-discretionary replacement parts, test solutions, and diagnostic equipment. Its replacement parts are mainly sold to automotive retail chain stores, warehouse distributors across North America, and automobile manufacturers for aftermarket and warranty replacement programs. The Company's test solutions and diagnostic equipment serve the automotive component and powertrain testing market. Its product portfolio includes rotating electrical products such as alternators and starters; brake-related products including brake calipers, brake rotors, brake pads, brake master cylinders, and wheel hub assemblies and bearings; and other products. Its segments are Hard Parts, Test Solutions and Diagnostic Equipment, and Heavy Duty.
70GF Score
Get the complete analysis for MPAA
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
MPAA has been successfully added to your 
