Stock mutual funds or exchange-traded funds. These mutual funds let you purchase small pieces of many different stocks in a single transaction. Index funds and ETFs are a kind of mutual fund that track an index; for example, a Standard & Poor’s 500 fund replicates that index by buying the stock of the companies in it. When you invest in a fund, you also own small pieces of each of those companies. You can put several funds together to build a diversified portfolio. Note that stock mutual funds are also sometimes called equity mutual funds.
Dividend growth -- This is the most optional characteristic on the list, as there are some great beginner-friendly stocks that don't pay dividends. Berkshire Hathaway (NYSE:BRK.A) (NYSE:BRK.B) is a great example. However, if a stock does pay a dividend, an established track record of dividend growth is an excellent characteristic for long-term-focused beginning investors to look for.
Beware of confirmation bias: With penny stocks, beware of confirmation bias: the tendency to interpret information in a way that that conforms to your preexisting beliefs. This is something that afflicts nearly every human being and most new investors (or rookie poker players). Seeing what you want to see (albeit usually subconsciously) can be incredibly costly.
Imagine owning stocks in five different companies, each of which you expect to continually grow profits. Unfortunately, circumstances change. At the end of the year, you might have two companies (A & B) that have performed well so their stocks are up 25% each. The stock of two other companies (C & D) in a different industry are up 10% each, while the fifth company’s (E) assets were liquidated to pay off a massive lawsuit.
That’s because there are plenty of tools available to help you. One of the best is stock mutual funds, which are an easy and low-cost way for beginners to invest in the stock market. These funds are available within your 401(k), IRA or any taxable brokerage account. An S&P 500 fund, which effectively buys you small pieces of ownership in 500 of the largest U.S. companies, is a good place to start.