Assessing Portfolio Performance: Choose Your Benchmarks Wisely
You can't help but hear about the frequent ups and downs of the Dow Jones Industrial Average or the S&P 500 index. The performance of both major indexes is widely reported and analyzed in detail by financial news outlets around the nation.
Like the Dow, the S&P 500 tracks the stocks of large domestic companies. With 500 stocks compared to the Dow's 30, the S&P 500 comprises a much broader segment of the stock market and is considered to be representative of U.S. stocks in general. Both indexes are generally useful tools for tracking stock market trends, but some investors mistakenly think of them as benchmarks for how well their own portfolios should be doing.
However, it doesn't make much sense to compare a broadly diversified, multi-asset
portfolio to just one of its own components. Expecting portfolio returns to meet or beat
"the market" is usually unrealistic, unless you are willing to expose 100% of your life
savings to the risk and volatility associated with stock investments.
Asset allocation: It's personal
Just about every financial market in the world is tracked by one or more indexes
that investors can use to look at current and historical performance. In fact, there are
hundreds of indexes based on a wide variety of asset classes (stocks/bonds), market
segments (large/small cap), and styles (growth/value).
Investor portfolios are typically divided among asset classes that tend to perform
differently under different market conditions. An appropriate mix of stocks, bonds, and
other investments depends on the investor's age, risk tolerance, and financial goals.
Consequently, there may or may not be a single benchmark that matches your
actual holdings and the composition of your individual portfolio. It could take a
combination of several benchmarks to provide a meaningful performance picture.
Keep the proper perspective
Seasoned investors understand that short-term results may have little to do with
the effectiveness of a long-term investment strategy. Even so, the desire to become a
more disciplined investor is often tested by the arrival of quarterly or annual financial
The main problem with making decisions based on last year's performance figures
is that asset classes, market segments, or industries that do well during one period don't
always continue to perform as well. When an investment experiences dramatic upside
performance, it may mean that much of the opportunity for market gains has already passed.
Conversely, moving out of an investment when it has a down year could mean you are no
longer in a position to benefit when that segment starts to recover.
On the other hand, portfolios that are left unattended may drift and begin to take on too much risk or become too conservative. Rebalancing periodically could help bring your asset mix back in line with your preferred allocation.
There's really nothing you can do about global economic conditions or the level of returns
delivered by the financial markets, but you can control the composition of your portfolio.
Evaluating investment results through the correct lens may help you make appropriate
adjustments and effectively plan for the future.
Keep in mind that the performance of an unmanaged index is not indicative of the performance
of any specific security, and individuals cannot invest directly in an index. Asset allocation and
diversification are methods used to help manage investment risk; they do not guarantee a profit or
protect against investment loss. All investments are subject to market fluctuation, risk, and loss of
principal. Shares, when sold, may be worth more or less than their original cost. Investments that seek
a higher return tend to involve greater risk. Rebalancing may result in commission costs, as well as taxes if you sell investments for a profit.