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MercadoLibreSTU:MLB1 -3.35%82 Cyclically Adjusted PB Ratio is 35.11 as of Sep. 16, 2026, which is 41% below its 10-year median of 59.52. GuruFocus rates STU:MLB1 with a GF Score™ of 82/100 and a GF Value™ of €3,309.69 (Significantly Undervalued). The stock has 3 warning signs investors should review. Among 759 Retail - Cyclical companies, MercadoLibre ranks worse than 99.21% on this metric.
The historical rank and industry rank for MercadoLibre's Cyclically Adjusted PB Ratio or its related term are showing as below:
STU:MLB1'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 30.45 Med: 59.52 Max: 138.58
Current: 37.42
During the past years, MercadoLibre's highest Cyclically Adjusted PB Ratio was 138.58. The lowest was 30.45. And the median was 59.52.
STU:MLB1's Cyclically Adjusted PB Ratio is ranked worse than 99.21% of 759
companies
in the Retail - Cyclical industry
Industry Median: 1.19
vs STU:MLB1: 37.42
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.
MercadoLibre's adjusted book value per share data for the three months ended in Jun. 2026 was €135.158. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is €45.34 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
MercadoLibre (STU:MLB1) Cyclically Adjusted PB Ratio Explanation
Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.
MercadoLibre Cyclically Adjusted PB Ratio Related Terms
MercadoLibre Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for MercadoLibre's Cyclically Adjusted 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.
STU:MLB1 vs DASH, PDD, SE: Cyclically Adjusted PB Ratio Comparison
For the Internet Retail subindustry, MercadoLibre's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted 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.
MercadoLibre Cyclically Adjusted PB Ratio vs Retail - Cyclical Industry
For the Retail - Cyclical industry and Consumer Cyclical sector, MercadoLibre's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where MercadoLibre's Cyclically Adjusted PB Ratio falls into.
MercadoLibre Cyclically Adjusted PB Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.
MercadoLibre's Cyclically Adjusted PB Ratio for today is calculated as
* 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.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
What does a Cyclically Adjusted PB Ratio of 35.11 mean?
MercadoLibre (STU:MLB1) has a Cyclically Adjusted PB Ratio of 35.11 as of Sep. 16, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on MercadoLibre and its competitors. This is 41% below median its historical median of 59.52. Over the past decade, MercadoLibre's Cyclically Adjusted PB Ratio has ranged from 30.45 to 138.58. According to the industry distribution chart, MercadoLibre ranks #753 out of 759 companies in the Retail - Cyclical industry, placing it in the top 99.2%.
Is MercadoLibre's Cyclically Adjusted PB Ratio too high?
MercadoLibre's current Cyclically Adjusted PB Ratio of 35.11 is 41% below median its 10-year median of 59.52. Over the past 10 years, this metric has ranged from a low of 30.45 to a high of 138.58. The Retail - Cyclical industry median Cyclically Adjusted PB Ratio is 1.19. MercadoLibre's value of 35.11 is 2850.4% above this industry median. Based on the distribution chart, MercadoLibre ranks #753 out of 759 companies in the Retail - Cyclical industry, which is in the bottom quartile relative to peers. Overall, MercadoLibre has a GF Score™ of 82/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does MercadoLibre's Cyclically Adjusted PB Ratio compare to DASH and PDD?
According to the Retail - Cyclical industry distribution chart, MercadoLibre ranks #753 out of 759 companies for Cyclically Adjusted PB Ratio. This places MercadoLibre in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.19. MercadoLibre's value of 35.11 is 2850.4% above this benchmark. Historically, MercadoLibre's own Cyclically Adjusted PB Ratio has ranged from 30.45 to 138.58 over the past decade. While the company's 10-year median is 59.52 vs. the industry median of 1.19, MercadoLibre 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 Cyclically Adjusted PB Ratio for a Retail - Cyclical company?
The median Cyclically Adjusted PB Ratio among Retail - Cyclical companies is 1.19, based on 759 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. MercadoLibre's current Cyclically Adjusted PB Ratio of 35.11 is 2850.4% 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 Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on MercadoLibre and its competitors. For the Retail - Cyclical industry, the median Cyclically Adjusted PB Ratio is 1.19 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. MercadoLibre's current Cyclically Adjusted PB Ratio is 35.11, which is 41% below median its own 10-year median of 59.52. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is MercadoLibre stock overvalued right now?
Based on GuruFocus' analysis, MercadoLibre (STU:MLB1) is currently considered Significantly Undervalued. The stock's GF Value™ is €3,309.69, compared to a current price of €1,591.60 — trading 51.9% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 35.11, which is 41% below median its 10-year median of 59.52 and 2850.4% above the Retail - Cyclical industry median of 1.19. MercadoLibre's overall GF Score™ is 82/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For MercadoLibre (STU:MLB1), the current Cyclically Adjusted PB Ratio is 35.11 as of Sep. 16, 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 MercadoLibre (STU:MLB1) Overvalued in 2026?
Based on GuruFocus' analysis, MercadoLibre stock appears to be undervalued.
The current stock price of €1,591.60 is trading 51.9% below its estimated GF Value™ of €3,309.69.
GuruFocus considers MercadoLibre to be Significantly Undervalued.
Key valuation signals for STU:MLB1:
Cyclically Adjusted PB Ratio: 35.11 (41% below median its 10-year median of 59.52)
GF Value™: €3,309.69 vs. price of €1,591.60 (51.9% below fair value)
Industry Position: 2850.4% above the Retail - Cyclical median (#753 of 759)
No single metric tells the full story. See the STU:MLB1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
MercadoLibre is the largest e-commerce marketplace in Latin America, with more than 120 million unique active buyers and 1 million active sellers at the end of 2025. The company is roughly split between its e-commerce business, which includes its fulfillment and advertising services, and its fintech segment, which comprises its rapidly expanding payment and digital wallet platform (Mercado Pago) and its lending business (Mercado Credito). While the company operates in 18 countries, its primary markets are Brazil, Argentina, and Mexico, which account for more than 95% of its revenue.
82GF Score
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