When you open a brokerage account, the first real question is what to buy. Three choices come up again and again: individual stocks, exchange traded funds, and mutual funds. They all let you own pieces of businesses, but they work differently, cost differently and ask different things of you. Here is a clear way to compare them.
Individual stocks
When you buy a stock, you own a small piece of one company. If it grows, you benefit. If it fails, you can lose everything you put in. That is the trade. Stocks give you the most control and the highest potential upside, and also the most concentrated risk. One bad earnings report, one lawsuit, one failed product can hurt a lot, because all your money rides on that single business.
Picking stocks takes homework. You need to understand the business, read the numbers, and decide when to hold and when to sell. If you enjoy that work, it can be rewarding. If you do not, it can turn into guessing.
Exchange traded funds
An ETF is a basket of investments that trades on an exchange like a stock. One share of an ETF might hold 500 large companies, or 3,000 bonds, or every company in a certain industry. You buy and sell it during market hours at the current price. Many ETFs simply track an index, such as the S&P 500 or the TSX Composite, which keeps costs very low. Expense ratios on broad index ETFs are often a fraction of one percent per year.
The big advantage is instant diversification. For the price of one share you spread risk across many companies. The downside is that you will never beat the market with a pure index fund. You get what the market gives. For most people over long periods, that has been a good result.
Mutual funds
A mutual fund also pools money from many investors into a basket, but it is priced once per day after the market closes, and you buy and sell directly with the fund company. Some are actively managed, which means a manager picks the holdings and charges more for it. Some are index funds. Mutual funds often allow small automatic purchases, which is convenient for building a habit. Watch for fees. Some funds charge sales loads or high management fees that quietly reduce your return year after year.
A side by side view
Cost: Stocks have no ongoing fee. Broad index ETFs are usually the cheapest funds. Actively managed mutual funds are often the most expensive.
Diversification: One stock gives you none. An ETF or mutual fund can give you hundreds of holdings in one purchase.
Effort: Stocks need research. Index funds need almost none.
Trading: Stocks and ETFs trade all day. Mutual funds trade once a day.
Taxes: ETFs are often more tax efficient than mutual funds because of how they handle trades inside the fund. This matters mostly in regular taxable accounts.
How to decide
Ask yourself three questions. How much time do I want to spend? How much can I afford to lose on any one idea? And what is this money for? If you are building long term savings and do not want to study companies, a broad ETF is a strong foundation. If you enjoy research, you can add a few individual stocks on top, ideally a small part of your total. Many experienced investors use this core and satellite approach: most of the money in low cost funds, a smaller slice for stocks they truly understand.
Common mistakes
Buying a fund with a theme and assuming it is diversified is common. A fund that holds only one narrow industry can fall hard together. Another mistake is owning five funds that all hold the same big companies. Check what is inside before you buy. Look at the top ten holdings and the expense ratio on the fund’s page. Also avoid trading ETFs too often. Commissions are mostly gone, but timing the market remains very hard.
Start simple
You do not need to choose forever today. Many people begin with one broad fund, learn how markets feel, and add individual stocks later as their knowledge grows. The most important step is starting. Use our investor tools to see how regular contributions can grow, and read the start here guides for the next step.
Further reading: Investor.gov from the U.S. SEC and the Canadian Securities Administrators investor education site offer free, independent guides for new investors.
How a small fee gap adds up
Fees look tiny, but they repeat every year. Take $10,000 that grows 6 percent a year before costs for 20 years. With a fund charging 0.05 percent a year, you would end with about $31,800. With a fund charging 1.00 percent, you would end with about $26,500. That is a gap of roughly $5,300 from fees alone, on the same underlying holdings. These are example figures, not a forecast.
You can test other rates with the return on investment calculator. The point is simple. Look at the expense ratio before you choose a fund, and ask what you receive for any higher cost.
Questions to ask before choosing
- What does the fund hold, and how much sits in its top ten positions?
- What is the yearly expense ratio, and are there sales charges?
- Can I add money in small amounts, and does my broker charge to do it?
- Will this overlap with something I already own?
Putting the pieces together
There is no single right answer. Someone who wants low effort may be happy with funds alone. Someone who likes studying companies may keep a core of funds and a small number of stocks. Whichever mix you pick, write down why. Then see how the parts fit using the portfolio allocation calculator, and read our guide to building a stock portfolio for the next step.
A last tip is to look at your taxes and account type too. Where you hold a fund can matter as much as which fund you pick, so read your broker’s help pages or ask a licensed professional about your own case.
This article is for education only and is not investment advice. Do your own research and speak with a licensed professional before you invest.
