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Byline BancorpMEX:BY 66 Shiller PE Ratio is 15.06 as of Sep. 20, 2026, which is 10% above its 10-year median of 13.75. GuruFocus rates MEX:BY with a GF Score™ of 66/100 and a GF Value™ of MXN248.14. The stock has 7 warning signs investors should review. Among 1,235 Banks companies, Byline Bancorp ranks worse than 57.41% on this metric.
As of today (2026-09-20), Byline Bancorp's current share price is MXN324.29. Byline Bancorp's E10 for the quarter that ended in Jun. 2026 was MXN21.53. Byline Bancorp's Shiller PE Ratio for today is 15.06.
The historical rank and industry rank for Byline Bancorp's Shiller PE Ratio or its related term are showing as below:
MEX:BY'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 11.64 Med: 13.75 Max: 15.71
Current: 15.45
During the past years, Byline Bancorp's highest Shiller PE Ratio was 15.71. The lowest was 11.64. And the median was 13.75.
MEX:BY's Shiller PE Ratio is ranked worse than 57.41% of 1235
companies
in the Banks industry
Industry Median: 13.86
vs MEX:BY: 15.45
E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.
Byline Bancorp's adjusted earnings per share data for the three months ended in Jun. 2026 was MXN15.704. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is MXN21.53 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Byline Bancorp (MEX:BY) Shiller PE Ratio Explanation
Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.
Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.
Be Aware
Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.
Byline Bancorp Shiller PE Ratio Related Terms
Byline Bancorp Shiller PE Ratio Historical Data
* Premium members only.
The historical data trend for Byline Bancorp's Shiller PE 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.
MEX:BY vs TCBK, TFIN, STBA: Shiller PE Ratio Comparison
For the Banks - Regional subindustry, Byline Bancorp's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.
Byline Bancorp Shiller PE Ratio vs Banks Industry
For the Banks industry and Financial Services sector, Byline Bancorp's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Byline Bancorp's Shiller PE Ratio falls into.
For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.
Byline Bancorp's Shiller PE 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.
Byline Bancorp's E10 for the quarter that ended in Jun. 2026 is calculated as:
For example, Byline Bancorp's adjusted earnings per share data for the three months ended in Jun. 2026 was:
Add all the adjusted EPS together and divide 10 will get our E10.
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.
Byline Bancorp (MEX:BY) has a Shiller PE Ratio of 15.06 as of Sep. 20, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Byline Bancorp and its competitors. This is 10% above median its historical median of 13.75. Over the past decade, Byline Bancorp's Shiller PE Ratio has ranged from 11.64 to 15.71. According to the industry distribution chart, Byline Bancorp ranks #709 out of 1235 companies in the Banks industry, placing it in the top 57.4%.
Is Byline Bancorp's Shiller PE Ratio too high?
Byline Bancorp's current Shiller PE Ratio of 15.06 is 10% above median its 10-year median of 13.75. Over the past 10 years, this metric has ranged from a low of 11.64 to a high of 15.71. The Banks industry median Shiller PE Ratio is 13.86. Byline Bancorp's value of 15.06 is 8.7% above this industry median. Based on the distribution chart, Byline Bancorp ranks #709 out of 1235 companies in the Banks industry, which is below the industry midpoint. Overall, Byline Bancorp has a GF Score™ of 66/100, reflecting its overall financial health beyond just this single metric.
How does Byline Bancorp's Shiller PE Ratio compare to TCBK and TFIN?
According to the Banks industry distribution chart, Byline Bancorp ranks #709 out of 1235 companies for Shiller PE Ratio. This places Byline Bancorp in the lower half of its industry. The industry median Shiller PE Ratio is 13.86. Byline Bancorp's value of 15.06 is 8.7% above this benchmark. Historically, Byline Bancorp's own Shiller PE Ratio has ranged from 11.64 to 15.71 over the past decade. While the company's 10-year median is 13.75 vs. the industry median of 13.86, Byline Bancorp 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 Shiller PE Ratio for a Banks company?
The median Shiller PE Ratio among Banks companies is 13.86, based on 1,235 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Byline Bancorp's current Shiller PE Ratio of 15.06 is 8.7% 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 Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Byline Bancorp and its competitors. For the Banks industry, the median Shiller PE Ratio is 13.86 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Byline Bancorp's current Shiller PE Ratio is 15.06, which is 10% above median its own 10-year median of 13.75. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Byline Bancorp stock overvalued right now?
Byline Bancorp (MEX:BY) has a current Shiller PE Ratio of 15.06. The stock's GF Value™ is MXN248.14, compared to a current price of MXN324.29 — trading 30.7% above its estimated fair value. The current Shiller PE Ratio is 15.06, which is 10% above median its 10-year median of 13.75 and 8.7% above the Banks industry median of 13.86. Byline Bancorp's overall GF Score™ is 66/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For Byline Bancorp (MEX:BY), the current Shiller PE Ratio is 15.06 as of Sep. 20, 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 Byline Bancorp (MEX:BY) Overvalued in 2026?
Based on GuruFocus' analysis, Byline Bancorp stock appears to be overvalued.
The current stock price of MXN324.29 is trading 30.7% above its estimated GF Value™ of MXN248.14.
Key valuation signals for MEX:BY:
Shiller PE Ratio: 15.06 (10% above median its 10-year median of 13.75)
GF Value™: MXN248.14 vs. price of MXN324.29 (30.7% above fair value)
Industry Position: 8.7% above the Banks median (#709 of 1235)
No single metric tells the full story. See the MEX:BY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Byline Bancorp Inc is the holding company for Byline Bank, a full-service commercial bank serving small-and-medium sized businesses, financial sponsors, and consumers. The company offers a broad range of banking products and services to small and medium sized businesses, commercial real estate and online account opening to consumer and business. Also provide trust and wealth management services to its customers. In addition to traditional commercial banking business, company provide small ticket equipment leasing solutions through a wholly-owned subsidiary of Byline Bank.
66GF Score
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