Balanced Fund

A balanced fund is an investment fund that holds a mix of stocks and bonds, and sometimes cash, within a single portfolio. The stock portion is meant to provide long-term growth and the bond portion steady income and a cushion when share prices fall. Many balanced funds keep a roughly fixed split, the classic one being about 60% stocks and 40% bonds, and trade back to that split when markets move it.

The Investment Company Institute groups these funds as "hybrid" funds; fund-rating firms often call them allocation funds or multi-asset funds. They are a middle ground between an equity fund and a bond fund, and are offered as a mutual fund, an exchange-traded fund (ETF) or, in Europe and the UK, as UCITS "mixed asset" funds. Target-date and target-risk funds are close relatives.

A balanced fund is like a meal that comes with both a main course and a side salad already on the plate. You do not have to work out the right combination yourself; the cook has decided the proportions and keeps them steady.

The stocks are the part that can grow a lot but can also have bad years. The bonds are the steadier part that pays regular interest and often holds up when stocks stumble. Put together, the ride is usually smoother than owning stocks alone, though the long-run growth is usually lower too.

The fund's prospectus sets its target asset allocation or a permitted range, for example 55% to 65% in stocks. The portfolio manager then picks the stocks and bonds, either actively or by holding index funds, and rebalances. Rebalancing means selling some of whatever has risen and buying whatever has fallen to bring the mix back to target: after a strong year for stocks, a 60/40 fund that has drifted to 66/34 will sell shares and buy bonds.

That discipline is one of the main points of the product. It enforces "buy low, sell high" automatically and keeps the fund's risk close to what the investor signed up for, which supports a steady long-term investment strategy without the investor having to manage the portfolio allocation themselves.

• Fixed-mix funds keep a constant split, such as 60/40, 40/60 or 70/30.
• Flexible or tactical allocation funds let the manager shift between stocks, bonds and cash within wide limits depending on market views.
• Target-risk funds are sold in a range labelled conservative, moderate or aggressive, each with a set mix matched to a risk tolerance.
• Target-date funds start with mostly stocks and shift steadily towards bonds as a chosen retirement year approaches, following a "glide path". They are widely used as default options in US 401(k) plans.
• Income-focused balanced funds tilt towards bonds and dividend-paying stocks to deliver regular payouts.

The main benefits are built-in diversification, automatic rebalancing and simplicity: one fund can be a whole portfolio. Because stocks and bonds often move differently, the mix has usually shown lower standard deviation than an all-stock portfolio, in keeping with the risk–return trade-off.

The weaknesses are worth knowing. The mix may not suit everyone; a young investor saving for decades may want more stocks, and a retiree less. Fees can be higher than buying a stock index fund and a bond index fund separately, so the expense ratio should be compared. Rebalancing inside a fund can trigger a taxable capital gains distribution in ordinary accounts. And the protection from bonds is not guaranteed: in 2022, when interest rates rose sharply and inflation was high, stocks and bonds fell together and typical 60/40 portfolios had one of their worst years in decades.

Balanced funds are among the oldest mutual fund designs in the United States, dating from the late 1920s, when managers first offered a single portfolio holding both shares and bonds. They became far more widespread after the Pension Protection Act of 2006 allowed US employers to make target-date and other balanced funds the default investment for workers who do not choose for themselves in 401(k) plans. Today many savers hold a balanced or target-date fund as their only investment.

Investors usually look at the stock-bond split and how far it may move, the quality and interest rate risk of the bond portion, the fund's costs, and its total return compared with a suitable blended benchmark, for instance 60% of a broad stock index plus 40% of a broad bond index. The fund fact sheet normally shows the current asset mix, the largest holdings and both stock and bond statistics in one place.

• Investor.gov (SEC): Mutual Funds and Exchange-Traded Funds
• Investor.gov (SEC): Balanced Fund