BY (Byline Bancorp) 3-Year Share Buyback Ratio: -6.70% (As of Jun. 2026)

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Director of Data and Quant Analytics at GuruFocus
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Charlie Tian
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BY Byline Bancorp Inc BY
66 GF Score
Price $38.33
GF Value $29.50
Valuation Modestly Overvalued
! 7 Warning Signs
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What is Byline Bancorp 3-Year Share Buyback Ratio?

Byline Bancorp BY +0.52% 66 3-Year Share Buyback Ratio is -6.70 as of Jun. 2026. GuruFocus rates BY with a GF Score™ of 66/100 and a GF Value™ of $29.50 (Modestly Overvalued). The stock has 7 warning signs investors should review. Among 1,043 Banks companies, Byline Bancorp ranks worse than 83.89% on this metric.

Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.

3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. A positive ratio may indicate share buybacks over the period, while a zero or negative ratio may reflect no repurchases or potential share issuance. Byline Bancorp's current 3-Year Share Buyback Ratio was -6.70%.

The historical rank and industry rank for Byline Bancorp's 3-Year Share Buyback Ratio or its related term are showing as below:

BY' s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -10.5   Med: -6.15   Max: 0.7
Current: -6.7

During the past 11 years, Byline Bancorp's highest 3-Year Share Buyback Ratio was 0.70%. The lowest was -10.50%. And the median was -6.15%.

BY's 3-Year Share Buyback Ratio is ranked worse than
83.89% of 1043 companies
in the Banks industry
Industry Median: -0.2 vs BY: -6.70

Byline Bancorp (NYSE:BY) 3-Year Share Buyback Ratio Explanation

A negative number means the company might be issuing new shares. A positive number indicates that the company is buying back shares.


Be Aware

Investors usually like share buybacks. But as pointed by Warren Buffett, only if a company buys back shares at the prices below the stock's intrinsic value, it rewards remaining shareholders. If a company buys its overvalued stocks back, it destroys shareholder value.


Byline Bancorp 3-Year Share Buyback Ratio Related Terms


BY vs DCOM, HOPE, OCFC: 3-Year Share Buyback Ratio Comparison

For the Banks - Regional subindustry, Byline Bancorp's 3-Year Share Buyback Ratio, along with its competitors' market caps and 3-Year Share Buyback 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 3-Year Share Buyback Ratio vs Banks Industry

For the Banks industry and Financial Services sector, Byline Bancorp's 3-Year Share Buyback Ratio distribution charts can be found below:

* The bar in red indicates where Byline Bancorp's 3-Year Share Buyback Ratio falls into.


BY
66GF Score
Byline Bancorp Inc BY
3-Year Share Buyback Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Byline Bancorp 3-Year Share Buyback Ratio Calculation

This is the annualized percentage change in shares outstanding from three years ago to the current year. The annualized percentage change is calculated with expontential compound based on the latest four years of annual data on Shares Outstanding (EOP).

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average dividends per share growth rate.

What does a 3-Year Share Buyback Ratio of -6.70 mean?
Byline Bancorp (BY) has a 3-Year Share Buyback Ratio of -6.70 as of Jun. 2026. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Byline Bancorp and its competitors. According to the industry distribution chart, Byline Bancorp ranks #875 out of 1043 companies in the Banks industry, placing it in the top 83.9%.
Is Byline Bancorp's 3-Year Share Buyback Ratio too high?
Byline Bancorp's current 3-Year Share Buyback Ratio is -6.70. Based on the distribution chart, Byline Bancorp ranks #875 out of 1043 companies in the Banks industry, which is in the bottom quartile relative to peers. Overall, Byline Bancorp has a GF Score™ of 66/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Byline Bancorp's 3-Year Share Buyback Ratio compare to DCOM and HOPE?
According to the Banks industry distribution chart, Byline Bancorp ranks #875 out of 1043 companies for 3-Year Share Buyback Ratio. This places Byline Bancorp in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Share Buyback Ratio for a Banks company?
A good 3-Year Share Buyback Ratio depends on the Banks industry context. However, 3-Year Share Buyback Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 3-Year Share Buyback Ratio mean?
A high 3-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Byline Bancorp and its competitors. Byline Bancorp's current 3-Year Share Buyback Ratio is -6.70. 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?
Based on GuruFocus' analysis, Byline Bancorp (BY) is currently considered Modestly Overvalued. The stock's GF Value™ is $29.50, compared to a current price of $38.33 — trading 29.9% above its estimated fair value. The current 3-Year Share Buyback Ratio is -6.70. 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 3-Year Share Buyback Ratio calculated?
3-Year Share Buyback Ratio is calculated from a company's financial statements. For Byline Bancorp (BY), the current 3-Year Share Buyback Ratio is -6.70 as of Jun. 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 (BY) Overvalued in 2026?

Based on GuruFocus' analysis, Byline Bancorp stock appears to be overvalued. The current stock price of $38.33 is trading 29.9% above its estimated GF Value™ of $29.50. GuruFocus considers Byline Bancorp to be Modestly Overvalued.

Key valuation signals for BY:

  • 3-Year Share Buyback Ratio: -6.70
  • GF Value™: $29.50 vs. price of $38.33 (29.9% above fair value)
  • GF Score™: 66/100 with 7 warning signs

No single metric tells the full story. See the BY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Byline Bancorp Business Description

Other Exchanges 44F:Germany
Address 180 North LaSalle Street, Suite 300, Chicago, IL, USA, 60601
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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3-Year Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$38.33
Price
$29.50
GF Value