BNK Banking (ASX:BBC) 3-Year Sortino Ratio: -1.12 (As of Aug. 01, 2026)

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ASX:BBC BNK Banking Corp Ltd ASX:BBC
22 GF Score
Price A$0.26
GF Value A$0.51
Valuation Possible Value Trap
! 2 Warning Signs
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What is BNK Banking 3-Year Sortino Ratio?

BNK Banking ASX:BBC 22 3-Year Sortino Ratio is -1.12 as of Aug. 01, 2026. GuruFocus rates ASX:BBC with a GF Score™ of 22/100 and a GF Value™ of A$0.51 (Possible Value Trap). The stock has 2 warning signs investors should review.

The 3-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past three years. As of today (2026-08-01), BNK Banking's 3-Year Sortino Ratio is -1.12.


BNK Banking  (ASX:BBC) 3-Year Sortino Ratio Explanation

The 3-Year Sortino Ratio inidicates the risk-adjusted return of an investment over the past three year. It is calculated as the annualized result of the average three-year monthly excess returns divided by the standard deviation of negative returns in the three-year period. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

Differnt from the Sharpe Ratio that penalizes both upside and downside volatility equally, the Sortino Ratio penalizes only those returns falling below a user-specified target or required rate of return. The expected returns here is set to the risk-free rate as well.


BNK Banking 3-Year Sortino Ratio Related Terms


ASX:BBC vs PNC, USB: 3-Year Sortino Ratio Comparison

For the Banks - Regional subindustry, BNK Banking's 3-Year Sortino Ratio, along with its competitors' market caps and 3-Year Sortino 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.


BNK Banking 3-Year Sortino Ratio vs Banks Industry

For the Banks industry and Financial Services sector, BNK Banking's 3-Year Sortino Ratio distribution charts can be found below:

* The bar in red indicates where BNK Banking's 3-Year Sortino Ratio falls into.


ASX:BBC
22GF Score
BNK Banking Corp Ltd ASX:BBC
3-Year Sortino Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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BNK Banking 3-Year Sortino Ratio Calculation

The 3-Year Sortino Ratio measures the risk-adjusted return of an investment asset or portfolio in the last three year, focusing specifically on downside risk rather than total risk. A stock / portfolio's 3-Year Sortino Ratio can be calculated by dividing the difference between the three-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the downside risks over the past three year.

A downside risk is a potential loss from the asset or investment. The Downside risk here is measured by the downside deviation, which is the standard deviation of negative returns.

Frequently Asked Questions Learn more about 3-Year Sortino Ratio →
What does a 3-Year Sortino Ratio of -1.12 mean?
BNK Banking (ASX:BBC) has a 3-Year Sortino Ratio of -1.12 as of Aug. 01, 2026. 3-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past three years. View historical data for BNK Banking and its competitors.
Is BNK Banking's 3-Year Sortino Ratio too high?
BNK Banking's current 3-Year Sortino Ratio is -1.12. Overall, BNK Banking has a GF Score™ of 22/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does BNK Banking's 3-Year Sortino Ratio compare to PNC and USB?
BNK Banking's 3-Year Sortino Ratio of -1.12 can be compared against companies in the Banks 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 Sortino Ratio for a Banks company?
A good 3-Year Sortino Ratio depends on the Banks industry context. However, 3-Year Sortino 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 Sortino Ratio mean?
A high 3-Year Sortino Ratio can signal that a stock is expensive relative to its fundamentals. 3-Year Sortino Ratio measures the additional return that an investor receives per unit of the downside risk over the past three years. View historical data for BNK Banking and its competitors. BNK Banking's current 3-Year Sortino Ratio is -1.12. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BNK Banking stock overvalued right now?
Based on GuruFocus' analysis, BNK Banking (ASX:BBC) is currently considered Possible Value Trap. The stock's GF Value™ is A$0.51, compared to a current price of A$0.26 — trading 49.5% below its estimated fair value. The current 3-Year Sortino Ratio is -1.12. BNK Banking's overall GF Score™ is 22/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Sortino Ratio calculated?
3-Year Sortino Ratio is calculated from a company's financial statements. For BNK Banking (ASX:BBC), the current 3-Year Sortino Ratio is -1.12 as of Aug. 01, 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 BNK Banking (ASX:BBC) Overvalued in 2026?

Based on GuruFocus' analysis, BNK Banking stock appears to be undervalued. The current stock price of A$0.26 is trading 49.5% below its estimated GF Value™ of A$0.51. GuruFocus considers BNK Banking to be Possible Value Trap.

Key valuation signals for ASX:BBC:

  • 3-Year Sortino Ratio: -1.12
  • GF Value™: A$0.51 vs. price of A$0.26 (49.5% below fair value)
  • GF Score™: 22/100 with 2 warning signs

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


BNK Banking Business Description

Address 191 St George’s Terrace, Level 14, Perth, WA, AUS, 6000
BNK Banking Corp Ltd is engaged in the provision of a range of banking products and services to existing and new customers. The company offers a range of loan products, including home loans, personal loans, car loans, and business loans. It also offers a range of savings and investments, including transaction and savings accounts and term deposits. The company offers general and health insurance. It offers deposit accounts, including General Savings Accounts and Business Accounts. It generates maximum revenue from the Banking segment.
22GF Score

Get the complete analysis for ASX:BBC

3-Year Sortino Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

A$0.26
Price
A$0.51
GF Value