Sector - Finance fund seekers should not consider taking a look at John Hancock Regional Bank A FRBAX at this time. FRBAX bears a Zacks Mutual Fund Rank of 4 (Sell), which is based on nine forecasting factors like size, cost, and past performance.ObjectiveFRBAX is part of the Sector - Finance section, which boasts an array of other possible selections. Sector - Finance funds offer a stable, diversified approach to investing that focuses on the financial industry, an infamously large, complex, and heavily-regulated space. Funds here can include insurance companies and exchanges, as well as banks and investment giants. Investors should note that interest rates may also impact players in this market.History of Fund/ManagerFRBAX finds itself in the John Hancock family, based out of Boston, MA. Since John Hancock Regional Bank A made its debut in January of 1992, FRBAX has garnered more than $1.21 billion in assets. A team of investment professionals is the fund's current manager.PerformanceOf course, investors look for strong performance in funds. FRBAX has a 5-year annualized total return of 19.91% and is in the top third among its category peers. If you're interested in shorter time frames, do not dismiss looking at the fund's 3-year annualized total return of 23.4%, which places it in the top third during this time-frame.When looking at a fund's performance, it is also important to note the standard deviation of the returns. The lower the standard deviation, the less volatility the fund experiences. The standard deviation of FRBAX over the past three years is 16.89% compared to the category average of 11.05%. The standard deviation of the fund over the past 5 years is 15.67% compared to the category average of 13.87%. This makes the fund more volatile than its peers over the past half-decade.Risk FactorsOne cannot ignore the volatility of this segment, however, as it is always important for investors to remember the downside to any potential investment. In the most recent bear market, FRBAX lost 54.74% and outperformed its peer group by 5.88%. This means that the fund could possibly be a better choice than its peers during a down market environment.Investors should note that the fund has a 5-year beta of 0.95, so it is likely going to be less volatile than the market at large. Another factor to consider is alpha, as it reflects a portfolio's performance on a risk-adjusted basis relative to a benchmark-in this case, the S&P 500. The fund has produced a positive alpha over the past 5 years of 5.06, which shows that managers in this portfolio are skilled in picking securities that generate better-than-benchmark returns.ExpensesCosts are increasingly important for mutual fund investing, and particularly as competition heats up in this market. And all things being equal, a lower cost product will outperform its otherwise identical counterpart, so taking a closer look at these metrics is key for investors. In terms of fees, FRBAX is a load fund. It has an expense ratio of 1.24% compared to the category average of 1.45%. Looking at the fund from a cost perspective, FRBAX is actually cheaper than its peers.Investors need to be aware that with this product, the minimum initial investment is $1,000; each subsequent investment has no minimum amount.Bottom LineOverall, John Hancock Regional Bank A has a low Zacks Mutual Fund rank, and in conjunction with its comparatively strong performance, average downside risk, and lower fees, John Hancock Regional Bank A looks like a somewhat weak choice for investors right now.Don't stop here for your research on Sector - Finance funds. We also have plenty more on our site in order to help you find the best possible fund for your portfolio. Make sure to check out www.zacks.com/funds/mutual-funds for more information about the world of funds, and feel free to compare FRBAX to its peers as well for additional information. For analysis of the rest of your portfolio, make sure to visit Zacks.com for our full suite of tools which will help you investigate all of your stocks and funds in one place.View All Zacks #1 Ranked Mutual FundsWant the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report Get Your Free (FRBAX): Fund Analysis Report To read this article on Zacks.com click here. Zacks Investment Research