Isabella Bank (FRA:358) 1-Year Sharpe Ratio: N/A (As of Sep. 04, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

FRA:358 Isabella Bank Corp FRA:358
67 GF Score
Price €30.60
GF Value €25.07
! 1 Warning Sign
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What is Isabella Bank 1-Year Sharpe Ratio?

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-09-04), Isabella Bank's 1-Year Sharpe Ratio is Not available.


Isabella Bank  (FRA:358) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. 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.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.


Isabella Bank 1-Year Sharpe Ratio Related Terms


FRA:358 vs CFFI, CCFN, CBNA: 1-Year Sharpe Ratio Comparison

For the Banks - Regional subindustry, Isabella Bank's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-Year Sharpe 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.


Isabella Bank 1-Year Sharpe Ratio vs Banks Industry

For the Banks industry and Financial Services sector, Isabella Bank's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Isabella Bank's 1-Year Sharpe Ratio falls into.


FRA:358
67GF Score
Isabella Bank Corp FRA:358
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Isabella Bank 1-Year Sharpe Ratio Calculation

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

Is Isabella Bank (FRA:358) Overvalued in 2026?

Based on GuruFocus' analysis, Isabella Bank stock appears to be overvalued. The current stock price of €30.60 is trading 22.1% above its estimated GF Value™ of €25.07.

Key valuation signals for FRA:358:

  • 1-Year Sharpe Ratio: N/A
  • GF Value™: €25.07 vs. price of €30.60 (22.1% above fair value)
  • GF Score™: 67/100 with 1 warning sign

No single metric tells the full story. See the FRA:358 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Isabella Bank Business Description

Other Exchanges ISBA:USA
Address 401 North Main Street, Mount Pleasant, MI, USA, 48858
Isabella Bank Corp is a U.S based financial service holding company. It offers banking services to businesses, institutions, and individuals. The company's lending activities include loans made according to commercial and agricultural operating and real estate purposes, residential real estate loans, and consumer loans. Deposit services offered include checking accounts, savings accounts, certificates of deposit, direct deposits, cash management services, mobile and internet banking, electronic bill pay services and automated teller machines. It also offers full-service trust and brokerage services.
67GF Score

Get the complete analysis for FRA:358

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

€30.60
Price
€25.07
GF Value