Investing Lessons From March Madness

Over the last four days, there have been 48 college basketball games played in the men’s NCAA tournament — affectionately referred to as March Madness. If you’re a sports fan this past weekend is one of the best of the year. Even if you’re not that into sports, it’s still a fun couple of weeks as a lot of non-basketball watchers will fill out a bracket with hopes that they can beat their friends or win their office pool.

Approximately $40 million people fill out March Madness brackets, which is far greater than the number of people who actually watch college basketball during the regular season. One of my favorite stats is that an estimated $13.3 billion is lost by companies every year as work productivity torpedoes on Thursday and Friday, the first two days of the tournament.

As I filled out my own bracket, I realized there are quite a few parallels between “bracketology” and investing. So, here are some lessons from March Madness that can be applied to investing.

#1: Forget Perfection

According to NCAA.com, the odds of picking all 63 games correctly and filling out a perfect bracket are 1 in 9,223,372,036,854,775,808. That’s 9.2 quintillion. And in case you were wondering, one quintillion is one billion billion.

In the history of the tournament, no one has ever filled out a perfect bracket. The closest anyone has come, at least that’s known publicly, was a guy who predicted the first 49 games correctly in the 2019 tournament before eventually stumbling.

Just as the task of filling out a perfect bracket is almost impossible, the odds of picking individual stocks that will consistently outperform the overall market are similarly daunting.

Since 1980, more than 40% of all companies in the U.S. stock market have experienced a decline of 70% or worse without recovering. Meaning that over the past 40 years you basically had a 1 in 2 chance of picking a stock that would lose almost all its value over time.

If you look through any market report for any equity market on Earth, you’ll see more or less the same thing — over a five-year period around 75% of actively managed funds don’t beat their benchmark. Around 95% of professional day traders end up losing money over a five-year period as well.

The good news is you don’t need to be able to predict the future in order to be a good investor. As Warren Buffett once said:

“Don’t look for the needle in the haystack. Just buy the haystack!”

Instead of trying to figure out which five stocks are going to perform the best over the next decade, you can spread your money among different investments so if one fails you don’t jeopardize your financial future.

Just as going all-in on a 14-seed to make it to the Final Four will destroy your bracket when it likely doesn’t happen, buying individual stocks offers the potential for higher returns but also opens you up to big risks.

Diversification means you’ll miss out on home runs, but you’ll never strike out either.

“Average returns sustained for an above-average period of time leads to extraordinary results.” — Morgan Housel

#2: Past performance doesn’t guarantee future success

Since 1973, only two teams have won back-to-back national championships. Duke in 1991-92 and Florida in 2006-07. It is very rare that the best team from a previous year carries over into the next.

One study showed public expectations for how far a team would advance were heavily based on their performance in the tournament a year prior. However, past tournament success or failure was found to have no correlation to current performance.

A recent example was in the 2018 NCAA tournament where, in one of the most shocking results in tournament history, Virginia became the first ever 1-seed to lose to a 16-seed. The following year they were a 1-seed again but were the least-picked favorite due to their flame out the year prior. Yet, just a year after their first-round loss, they ran the table and won the national championship.

Likewise, investing based on previous performance has generally led to disappointment. Standard & Poors has a study that looks at the consistency of the top-performing mutual funds. The study found that for all U.S. equity funds that were in the top 25% of performance in 2019, only 4.8% of those funds remained in the top quartile after two years. This pattern repeats itself year by year.

Markets work in cycles. There is no strategy that always works all of the time. The tricky thing is strategies that outperform are usually discovered by investors right as they are about to flip the switch to underperformance because investors don’t get excited about an investment strategy until it has shown periods of solid performance. Investors that spend their time constantly searching for the best-performing investment are usually one step behind and constantly chasing past performance.

#3: Winners tend to ignore the role of luck

When March Madness is over, chances are many of the winners of their bracket pool will brag to their friends about how “they knew it!” Which is part of the fun of making a bracket. When you win you get bragging rights over your friends and can say you knew it all along. But in reality, no one knows exactly what will happen. We all just make guesses, even if they’re educated ones, and hope that the ball bounces in our favor.

Conversations about stocks and investing in social settings work much the same way. You’ll always hear people talk about their winners and they’ll give a reason why their particular investment performed well; however, they always seem to forget to mention their failed investments. Luck and risk are two sides of the same coin.

“Even if we acknowledge ahead of time that an event will combine skill and luck in some measure, once we know how things turned out, we have a tendency to forget about luck.” — Michael Mauboussin

#4: The more you watch, the more drama you’ll experience

What makes March Madness so exciting is the drama of a 68-team, single-elimination tournament. Any team can win. There are teams that get hot at the right time, huge upsets, and typically a couple of buzzer-beating, game-winning shots.

Yet despite all of the drama, the actual winners of the tournament are fairly predictable.

Since 1985, teams ranked outside of the top 4 seeds only make it to the Final Four 5.5% of the time. While March Madness is known for its chaos and Cinderalla-story teams making a run, 95% of the time the champion comes from one of the teams ranked in the top 4.

If you wanted to avoid the drama and stress that comes from watching each and every game, you could simply pick your Final Four teams from the list of favorites and check back in at the end and you’ll probably have a good shot at getting a few right. And you wouldn’t have any idea of the twists and turns the tournament took to get to that point.

As a long-term investor, there will be many different economic environments, pandemics, wars, inflation, social unrest, political disruption, and a myriad of other events along the way as you try to build your wealth. The more you watch the stock market the more susceptible you become to making poor investment decisions out of fear. Good investors detach from daily fluctuations and focus on their long-term strategy.

“Money is like a bar of soap, the more you handle it the less you will have.” — Eugene Fama

Thanks for reading!